CN104642259A - Livestock ecological breeding method and livestock product - Google Patents

Abstract

The invention provides a livestock ecological breeding method and a livestock product. Health fermentation feed and a probiotics fermentation bed are combined to raise and breed the livestock. The livestock ecological breeding method disclosed by the invention can reduce the content of trace elements, especially the content of heavy metals in feed and the livestock product. In a breeding process, antibiotics are not used, so that the pollution is not caused; excrements of the livestock are naturally decomposed and metabolized through the fermentation effect of microorganisms, so that breeding zero emission is realized. Meanwhile, the quality of the livestock product obtained by breeding can be improved in a mode of reducing the content of heavy metals or avoiding heavy metals, increasing the content of unsaturated fatty acid, reducing the content of cholesterol, and the like.

Description

A kind of livestock and poultry ecological breeding method and livestock and poultry products

technical field

The invention relates to the technical field of livestock and poultry breeding, in particular to a livestock and poultry ecological breeding method and livestock and poultry products raised by the method.

Background technique

In recent years, with the development of scale and commercialization of the breeding industry, producers have been committed to improving the performance and quantity of animal production, but they have not attracted enough attention to the issues of animal food safety and environmental pollution. As a result, food safety and environmental pollution incidents continue to occur. Although it has been paid much attention by the state, it has not been effectively improved under the drive of interest factors. Therefore, more and more people are eager for the country to strengthen the monitoring of food safety and environmental pollution, so as to ensure that people can eat safe and healthy food. At present, the country has formulated a series of laws and regulations, but this cannot be effective. deterrent effect.

At present, the problems of environmental pollution and residues of livestock products caused by intensive farming in our country are relatively serious. The main reason is that most of the trace elements supplemented in the feed are in the form of inorganic salts. Because the animal body has poor digestion and absorption capacity for inorganic mineral elements and low utilization rate, it must be added in excess to play its due role. This is one, and the second is that high copper (copper sulfate), high zinc (zinc oxide) and high antibiotic diets are commonly used in pig production to improve animal performance. While causing data waste and environmental pollution, it also affects the quality of animal products and human health.

Barber et al. (1995) found for the first time that adding 10 times the normal amount of copper to animal feed can significantly improve its growth rate and feed conversion. It has also been found that high doses of zinc oxide can increase the daily feed intake and daily weight gain of piglets, reduce feed-to-meat ratio and piglet diarrhea rate. Feed manufacturers and farmers generally add 2000-3000mg/kg or even higher to suckling pig feed Zinc oxide high-dose trace elements (high copper and high zinc) as an effective growth-promoting additive has become a relatively extensive means of nutritional regulation in the pig industry.

In pig production, high copper is widely used as a growth-promoting additive. Due to the antagonism between trace elements, it also increases the amount of trace elements such as zinc and iron. Pig feed uses a large amount of copper (Cu), zinc (Zn), iron (Fe) and other inorganic trace elements due to the low absorption and utilization rate, and the trace elements are excreted in large quantities through feces, causing serious pollution to the environment (soil, water system, etc.). In view of the harm caused by the addition of high-dose trace elements, the European Community has proposed a hygienic standard for the allowable amount of copper in feed. It is stipulated that 175mg/kg for piglets within 16 weeks, and 35mg/kg for more than 17 weeks. The Canadian and American Feed Associations have set the maximum limits of copper and zinc in the diet as 125mg/kg and 500mg/kg respectively. my country has also adjusted the amount of trace elements used in feed, 200mg/kg for piglets and 35mg/kg for fattening pigs. High copper can not only cause copper poisoning in pigs, but also cause the lack of certain nutrients (such as VA, VD, VE, VB2) in pigs. When the copper content in the feed is as high as 250ppm, it will have a bad impact on the quality of pork, which will lead to food safety. question. In consideration of environmental protection, the Netherlands no longer allows the use of high copper and high zinc as growth promoters in diets: Japan also imposes strict restrictions on the amount of copper and zinc used.

Trace elements such as copper and zinc account for the vast majority of environmental pollution caused by modern animal husbandry production. This not only leads to excessive nutrition and economic waste of animal trace elements, but also causes serious pollution to the ecological environment. According to reports, the annual use of trace element additives in my country is 150,000 to 180,000 tons, but due to its low utilization rate, about 100,000 tons of minerals that are not used by animals are excreted with feces and urine to pollute the environment and become a major public hazard. The addition of inorganic trace elements such as copper in general feed is 20 to 40 times the normal requirement of the body. 90% of copper in feed is excreted in feces after metabolism. Copper is a non-degradable substance, which will inevitably cause serious pollution of soil, water and vegetation. hinder the development of environmentally friendly agriculture. Most of the zinc comes from unabsorbed exogenous zinc in the diet. Studies have shown that the daily zinc excretion of pigs fed the high-dose zinc diet group is 33 times that of the basal diet group. Such a high dose of zinc passes through the feces Excreted into the environment, the accumulation of soil zinc and pollution of the environment. According to relevant experts in Japan, if all the zinc in pig manure stays in the soil, the zinc content will exceed the standard of 120mg/kg within 17 years. The polluted land will no longer be arable, and zinc is more toxic to fish and aquatic organisms Fishery water quality requires zinc to be within 0.1mg/L. Excessive zinc will pollute groundwater after being excreted by livestock and hinder the sustainable development of animal husbandry.

Such a high dose of trace elements will inevitably affect the quality of livestock products. my country's health standard for copper limits in meat products (GB 15199-94) stipulates that the copper content in pork should not exceed 10ppm. A high-copper diet can increase the copper content of pig liver by 10-15 times. Human consumption of high-copper-containing livestock products can cause copper to accumulate in tissues such as liver, brain, and kidney, increase the level of free radicals in the body, and change lipids. Class metabolism, leading to atherosclerosis and accelerating cell aging and death.

Since the 1950s, animal scientists discovered that low-concentration antibiotics in feed can significantly promote the growth of livestock and poultry, and feed antibiotics have been widely used. Almost all feed-producing countries in the world add various antibiotics to feed. It should be said that for nearly half a century, feed antibiotics have indeed played a positive role in preventing animal diseases, promoting animal growth, and improving feed remuneration. According to statistics, there are more than 20 kinds of antibiotics and more than 10 kinds of synthetic antibacterial drugs used in feed in the world. The period from the 1960s to the early 1980s was the period when antibiotics were most widely used in the feed industry.

As we all know, antibiotics have made great contributions to the development of animal husbandry as production accelerators. However, problems such as drug residues and drug resistance caused by the non-standard use of antibiotics have attracted great attention. Over the years, due to the long-term and extensive use of antibiotics by Chinese farmers, the beneficial bacteria of livestock and poultry have been killed, resulting in flora imbalance, double infection, drug resistance, etc., and the immune function, disease resistance and production performance of livestock and poultry have declined. The cost of farming has increased. Not only that, in the past many years, experts in Europe and the United States have conducted investigations on this, and concluded that the resistance of bacteria to drugs in animals may be transferred to humans. Drug resistance can even be transmitted to the human body through livestock and poultry products, posing a threat to human health and treatment. According to a report in the Chinese Veterinary Journal (1992), the frightening "mad cow disease" in recent years is also caused by a three-in-one injection made from long-term injections of antibiotics, hormones, and sheep and horse offal. The occurrence of "antibiotic enteritis" is also closely related to the abuse of antibiotics.

The use of antibiotics not only inhibits or kills pathogenic microorganisms, but also inhibits or kills beneficial bacteria in animals, breaks the micro-ecological balance, causes animal vitamin deficiency, reduces immunity, and even makes non-sensitive flora and The fungus multiplies in large numbers, causing digestion and absorption disorders and secondary infections, resulting in disease or death of animals. For example, long-term use of antibiotics will make the livestock and poultry organisms dependent, limit the function of immune cells in the body, reduce the immune function of the organism, and reduce the ability to resist diseases. Antibiotics enter the animal's blood circulation after they play a role in the animal's digestive tract along with the feed, and most of them are excreted with urine after being filtered by the kidneys, but some remain in the animal's body. These residual antibiotics accumulate in animal products such as meat, eggs, milk, and hair, directly threatening human health. The use of antibiotics may cause genetic mutations, deformities, and carcinogenicity in animals; antibiotics are excreted in large quantities from animals, and may also cause environmental pollution. According to relevant reports, long-term use of low-dose antibiotics in feed will increase the chance of drug resistance.

In view of the serious side effects of antibiotics, the European Commission legislated to prohibit the addition of bacitracin, spiramycin, virginiamycin, and tylosin to feed 4 antibiotics from July 1, 1999. It also stipulates that drug residues must not be detected in animal tissues, which puts forward higher requirements for my country's export of livestock and poultry products. Currently, the US FDA has removed penicillin, tetracycline, erythromycin, lincomycin, tylosin, and virginiamycin from agricultural use.

In order to solve the hidden dangers of animal products, scholars from various countries have carried out research on green feed additives. There are microecological preparations and enzyme preparations. Microecological preparations can prevent diseases, promote growth, and improve feed utilization by increasing beneficial bacteria in the digestive tract, inhibiting harmful bacteria, adjusting or maintaining the balance of intestinal flora; enzymes The preparation contains a variety of enzymes that can decompose nutrients in feed, help animals digest and absorb, promote animal growth, and improve feed utilization. But these products can not fully achieve the application effect of feed antibiotics. Chinese herbal medicine is a traditional medicine for disease prevention and treatment in our country, and now people place their hopes on Chinese herbal medicine for animal health care. Most studies have shown that Chinese herbal medicine feed additives can promote the growth and health of livestock and poultry, and have unique advantages such as small toxic and side effects, no residue, and no drug resistance. , is restricted in application.

In the field of human medicine, great progress has been made in the research on the coordination between the active ingredients of traditional Chinese medicine and trace elements. Components) are fully recognized as important active ingredients in traditional Chinese medicine and their significance to life, health and curative effect. The research on trace elements has also gradually deepened from simple determination. According to the research on the coordination theory of active ingredients of traditional Chinese medicine and trace elements, it is shown that the coordination of trace elements and organic ingredients in Chinese herbal medicines has strong pharmacological activity, and some of its activities are higher than those of organic compounds. Most of the pharmacological effects are combined forms, which are easier to penetrate into tissues than inorganic salts alone. There is no domestic research report on the application of plant extracts and trace element complexes in the feed industry.

With the enhancement of global food safety awareness, under the current breeding conditions, how to maximize the production performance of animals while ensuring the health of animals, improving the body's immunity and resistance to external factors such as diseases has become more and more important. The core content of livestock and poultry production. Therefore, the company researches and applies a new type of compound livestock and poultry micro-ecological preparation fermented with probiotics combined with trace elements and Chinese herbal medicines to replace antibiotics and reduce the amount of trace elements. This product can overcome the adverse consequences of antibiotics and chemical drugs by changing the intestinal microflora, and has the functions of promoting growth, preventing and treating diseases, and health care. It can significantly improve the production performance of livestock and poultry, and improve the utilization rate of feed. This can not only strengthen the production of safe animal products and environmental protection, and protect the health of the people, but also promote the sustainable development of animal husbandry, meet the needs of my country's foreign trade, and also meet the needs of the country's political and economic stability.

In the prior art, livestock and poultry breeding produces a large amount of feces, which contain a large amount of nitrogen, phosphorus and organic pollutants, etc. After fermentation, a large amount of harmful gases such as ammonia nitrogen, hydrogen sulfide, skatole, and methane will be produced. The gas not only destroys ecology, but also directly affects human health. In addition, livestock and poultry farms (households) have poor environmental awareness, randomly pile up livestock and poultry manure and discharge sewage, and the sewage enters the water system with rainwater and sewage, seriously polluting groundwater, resulting in continuous deterioration of soil and water quality. Since the reform and opening up, my country's animal husbandry has made great progress. At present, my country's meat production ranks first in the world, and it has become a veritable animal husbandry country. However, animal husbandry is still a low-yield industry in my country. In order to improve the production performance of animals, the multi-use and abuse of feed additives (copper, zinc, antibiotics and production-promoting additives) have become a common problem in the feed industry. The country has also issued some corresponding laws and regulations to limit, but the effect is not satisfactory. Some of these additives remain in animal products and are eaten and directly affect people's health; some of them enter the environment directly with animal excrement, causing certain pollution to soil, air, and water sources, and then enter the human body through the food chain, which also potentially threatens human health. Therefore, how to solve the safe production of animal husbandry and the impact on the environment has become an urgent problem to be solved in the sustainable development of animal husbandry. With the rapid development of my country's economy and the promotion of ecological agriculture, the demand for environmentally friendly products in the feed industry is increasing.

Contents of the invention

The technical problem solved by the present invention is to provide an ecological breeding method and livestock and poultry products thereof. It reduces the content of trace elements in feed and livestock and poultry products, especially the content of heavy metals; no antibiotics are used in the breeding process, and no pollution is caused; the fermentation of microorganisms is used to naturally decompose and metabolize the excrement of livestock and poultry, making farming zero emissions. At the same time, it can improve the quality of livestock and poultry products obtained from breeding, such as reducing or not containing heavy metal content, increasing unsaturated fatty acid content, and reducing cholesterol content.

The technical scheme adopted in the present invention is: a method for ecological breeding of livestock and poultry, which uses a health-care fermented feed and a probiotic fermentation bed to raise and raise livestock and poultry; wherein the preparation method of the health-care fermented feed comprises:

(1) Fermentation of beneficial strains to prepare anaerobic fermentation strains and aerobic fermentation strains, wherein the anaerobic fermentation strains include plant lactic acid bacteria and Enterococcus faecalis, and the aerobic fermentation strains include Saccharomyces cerevisiae;

(2) Reduce the trace element content in the conventional livestock and poultry breeding feed, then add the second compound Chinese herbal medicine, mix evenly, then inoculate the anaerobic fermentation liquid and the aerobic fermentation liquid into the feed, and accumulate anaerobic Ferment for 3-5 days, when the pH<4.5, stop the fermentation, and get the health-care fermented feed;

Wherein the second compound Chinese herbal medicine includes eucommia ulmoides, dandelion, Houttuynia cordata, capillary, Qinpi, Folium Folium, Epimedium, Artemisia annua, Andrographis paniculata, Solanum nigrum, Dijincao, hawthorn, malt and Divine Comedy;

The preparation method of described probiotic fermentation bed comprises:

a. Beneficial strains are fermented to prepare anaerobic fermentation liquid and aerobic fermentation liquid, wherein the anaerobic fermentation strains include plant lactic acid bacteria and Enterococcus faecalis, and the aerobic fermentation strains include Geotrichum candidum, Saccharomyces cerevisiae, actinococcus bacteria and Bacillus subtilis;

b. mix the various raw materials for preparing the fermentation bed material evenly to obtain an organic bedding, then inoculate the anaerobic fermentation liquid and the aerobic fermentation liquid in the step a into the organic bedding, and carry out stacking solid-state fermentation, 3- After 5 days, when the temperature of the solid material reaches 50°C, evenly spread the organic litter on the bed for livestock and poultry breeding, the thickness of which is not less than 60cm, to make the probiotic fermentation bed, and then place the livestock and poultry on it for breeding The organic litter includes sawdust, rice husk, bran and the first compound Chinese herbal medicine, and the first compound Chinese herbal medicine includes dandelion, Houttuynia cordata, capillary chen, bark bark, Folium chinensis, epimedium, Artemisia annua, andrographis paniculata , Solanum nigrum, Boluohui, Dijincao, Guanzhong and Tujingpi;

The anaerobic fermentation in the step (1) and step a is to inoculate the anaerobic microorganisms into the liquid medium for anaerobic constant temperature culture, and obtain the anaerobic fermentation liquid through the first-level expanded culture and the second-level expanded culture; The above-mentioned aerobic fermentation is to inoculate aerobic microorganisms into a liquid medium for aerobic constant temperature cultivation, and obtain an aerobic fermentation bacterial liquid through primary expansion cultivation and secondary expansion cultivation.

Further, the specific process of the anaerobic fermentation is to inoculate the preserved plant lactic acid bacteria and Enterococcus faecalis into the liquid culture medium, and cultivate them at a constant temperature of 37°C for 24 hours under anaerobic conditions. Seed in a 50L fermenter for primary expansion cultivation, and culture at a constant temperature of 37°C for 24 hours under anaerobic conditions. When the pH of the fermentation broth in the fermenter is <4.5, transplant it into a 1000L fermenter for secondary expansion Cultivation, constant temperature cultivation at 37° C. for 30 h under anaerobic conditions, when the pH of the fermentation liquid in the fermenter is <4.5, the fermentation is terminated to obtain the anaerobic fermentation liquid.

Further, the specific process of the aerobic fermentation is to inoculate the aerobic microorganisms into the liquid medium, and cultivate them at a constant temperature of 30°C for 24 hours under aerobic conditions. Carry out primary expansion culture in a fermenter of 1000L, and culture at 30°C for 24 hours at a constant temperature under aerobic conditions. Cultivate at a constant temperature of 30° C. for 30 h under conditions, and when the pH of the fermentation liquid in the fermenter is <5.5, the fermentation is terminated to obtain the aerobic fermentation liquid.

The components of the liquid medium used in the anaerobic fermentation and aerobic fermentation include: glucose, ammonium sulfate, manganese sulfate, magnesium sulfate, potassium dihydrogen phosphate, corn, soybean meal and deionized water.

The ecological breeding method of the present invention is to feed the health-care fermented feed during the whole stage of livestock and poultry breeding, and place the livestock and poultry on the probiotic fermentation bed for breeding.

The ecological farming method of the present invention is preferably suitable for pig farming, and can also be used for poultry farming such as chickens and ducks.

When used for pig breeding, the composition of the fermented feed in the step (2) is:

a. Nursery feed for teaching troughs includes 50kg of corn, 35kg of soybean meal and 15kg of small ingredients, of which small ingredients include 0.2kg of vitamins, 0.06kg of trace elements, 2.91kg of minerals, 1.2kg of amino acids, 9.13kg of other additives and 1.5kg of the second compound Chinese herbal medicine ;

b. Piglet feed includes 55kg of corn, 22kg of soybean meal, 5kg of peanut meal, 10kg of bran and 8kg of small ingredients, of which small ingredients include 0.2kg of vitamins, 0.05kg of trace elements, 2.91kg of minerals, 1kg of amino acids, 2.34kg of other additives and the first Two compound Chinese herbal medicine 1.5kg;

c. The feed for medium and large pigs includes 55kg of corn, 12kg of soybean meal, 4kg of cotton meal, 15kg of bran and 14kg of small ingredients; the small ingredients include 0.2kg of vitamins, 0.04kg of trace elements, 2.44kg of minerals, 0.8kg of amino acids, and 9.02 kg of other additives kg and the second compound Chinese herbal medicine 1.5kg;

Wherein the various ingredients and parts by weight in the second compound Chinese herbal medicine are 10-75 parts of Eucommia ulmoides, 1-20 parts of Dandelion, 1-30 parts of Houttuynia cordata, 1-30 parts of capillary wormwood, 1-30 parts of Qinpi, 1-30 parts of Daqingye, 1-30 parts of Epimedium, 10-60 parts of Artemisia annua, 1-30 parts of Andrographis paniculata, 10-50 parts of nightshade, 1-30 parts of Dijincao, 10-50 parts of hawthorn, 10-50 parts of malt, 10-50 parts of Divine Comedy;

Further, the other additives include components such as acidulant.

The preparation method of the health-care fermented feed is:

Put the other feed ingredients in the feed ingredients except small ingredients into a horizontal mixer, cook to 80°C while stirring, carry out high-temperature sterilization and ripening, then add the small ingredients after cooling to below 40°C, mix evenly, and Mix the anaerobic fermentation bacteria liquid added with 5% molasses and the aerobic fermentation bacteria liquid evenly, then inoculate into the feed added with small ingredients, accumulate anaerobic fermentation for 3-5 days, stop the fermentation when pH<4.5, and obtain fermented feed.

Preferably, the ingredients and parts by weight of the organic bedding described in step b include 40% sawdust, 40% rice husk, 5% bran and 15% of the first compound Chinese herbal medicine, the first compound Chinese herbal medicine The parts by weight of various ingredients are: 1-2 parts of Dandelion, 1-2 parts of Houttuynia cordata, 1-2 parts of capillary, 1-2 parts of Qinpi, 1-2 parts of Daqingye, 1-2 parts of Epimedium 2 parts, 1-2 parts of Artemisia annua, 1-2 parts of Andrographis paniculata, 1-2 parts of Solanum nigrum, 2-4 parts of Boluohui, 1-2 parts of Dijincao, 1-3 parts of Guanzhong and 1 part of Solanum bark -4 parts.

The anaerobic fermentation liquid and the aerobic fermentation liquid described in step b are uniformly mixed in a volume ratio of 1:1, and then inoculated into the organic bedding according to an inoculation amount of 10%.

The size of the fermentation bed in step b is not less than 20m ² , and the average area occupied by each pig is 1.0-1.5m ² .

Components and contents thereof of trace elements in the nursery feed described in step (2) are respectively: 6.7 grams of alkali copper, 33.4 grams of ferrous sulfate, 9.5 grams of manganese sulfate, 11.7 grams of zinc oxide, 0.046 grams of potassium iodide and Sodium selenate 0.068 grams;

The composition and content of trace elements in the piglet feed are respectively: 5.17 grams of alkali copper, 26.7 grams of ferrous sulfate, 9.5 grams of manganese sulfate, 9.3 grams of zinc oxide, 0.046 grams of potassium iodide and 0.068 grams of sodium selenite;

The composition and content of trace elements in the feed for medium and large pigs are respectively: 3.88 grams of alkali copper, 20 grams of ferrous sulfate, 9.5 grams of manganese sulfate, 7 grams of zinc oxide, 0.046 grams of potassium iodide and 0.068 grams of sodium selenite .

On the basis of the above-mentioned ecological breeding, the present invention further provides a high-quality pork product, which adopts the above-mentioned ecological breeding method to raise pigs and produce the pork product. The pork product does not contain arsenic, pesticides and antibiotics; the content of lead and cadmium is low; the copper element is less than 10 mg/kg; it is rich in unsaturated fatty acids and low in cholesterol. Taking pork as an example: lead, arsenic, cadmium and copper were not detected; arsenic, pesticides, antibiotics and prohibited drugs were not detected in pig liver, and lead and cadmium were respectively lower than 48% and 68% of the "green food standard" , especially the copper element is less than 10mg/kg; pork (especially pork belly) is rich in unsaturated fatty acids, which have the functions of regulating blood lipids, clearing thrombus, immune regulation, maintaining retina, improving vision, and nourishing and strengthening the brain; pork liver, pork belly Compared with the corresponding parts in the food nutrient composition table, the cholesterol content of tenderloin and elbow meat is reduced by 38%, 77.53%, 60.36% and 45.95% respectively, which can appropriately increase the daily average consumption of the "three high" crowd and improve their quality of life .

The ecological breeding method provided by the present invention ferments organic bedding materials such as Chinese herbal medicines and adds them to the fermentation bed to breed livestock and poultry. In terms of feed, Chinese herbal medicines, trace elements and other ingredients are fermented together, so that Compared with the existing technology, the livestock and poultry raised by this technology mainly have the following outstanding beneficial effects.

① The combination of Chinese herbal medicine and trace elements has the effect of disease resistance and growth promotion. The method of the present invention can completely replace antibiotics while reducing the amount of trace elements.

② Reduce the amount of trace elements, save resources, reduce emissions, and protect the environment.

③No antibiotics, no residues, ensuring food safety and human health.

④ Purify the water quality and block the health hazards brought by the water source to the pigs.

The present invention comprehensively uses health-care fermented feed and probiotic fermentation bed for ecological cultivation, reduces the amount of trace elements in the feed, saves resources, reduces emissions, and protects the environment; no antibiotics, no residues, ensuring food safety and human health of eaters; wherein The Chinese herbal medicine contained has disease-fighting and growth-promoting effects, which can replace antibiotics. Different Chinese herbal medicines and microorganisms are used to make a fermentation bed, which can quickly and effectively degrade and digest pig feces and urine excrement. It does not need to clean and flush the breeding site every day, so that no waste is discharged, and there is no flushing sewage, which can save Use more than 70% water. Really achieve the goal of zero emissions. The first compound Chinese herbal medicine powder is used to further improve the fermentation bed to prevent the growth of mold, pathogenic bacteria and parasites, which greatly reduces the incidence of pigs and effectively solves the problem of respiratory diseases in pig farms and pigs. Without medicine, the growth rate of pigs is slow, the survival rate and growth rate are low, the feed remuneration is reduced, and the benefits outweigh the losses.

Detailed ways

Embodiments of the present invention will be described in detail below. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

Embodiment 1: the kind of beneficial bacteria and preparation of fermentation bed

The strains used in the fermentation bed include plant lactic acid bacteria, Enterococcus faecalis, Geotrichum candidum, Saccharomyces cerevisiae, actinomycetes and Bacillus subtilis. Plant lactic acid bacteria and Enterococcus faecalis are subjected to anaerobic fermentation, and other strains are subjected to aerobic fermentation.

Anaerobic fermentation: Inoculate well-preserved plant lactic acid bacteria and Enterococcus faecalis into liquid medium (1000mL Erlenmeyer flask volume is generally 500mL) in an anaerobic environment, that is, under anaerobic conditions at 37°C for 24 hours at a constant temperature, when fermented When the pH of the solution is less than 4.5, transplant it into a 50L fermenter for primary expansion culture, and then culture it under anaerobic (ie anaerobic) conditions at 37°C for 24 hours at a constant temperature. , and then transplanted into a 1000L fermenter for secondary expansion cultivation, and then cultured at a constant temperature of 37°C for 30 hours under anaerobic conditions. When the pH of the fermentation liquid in the fermenter was <4.5, the liquid fermentation ended and anaerobic fermented bacteria.

Aerobic fermentation: Inoculate the preserved Geotrichum candidum, Saccharomyces cerevisiae, actinomycetes and Bacillus subtilis into liquid medium (1000mL Erlenmeyer flask capacity is 500mL), in an aerobic environment, 30 ℃ constant temperature culture for 24h, when fermentation When the pH of the fermented liquid is less than 5.5, transplant it into a 50L fermenter for primary expansion cultivation, and then culture it at a constant temperature at 30°C for 24 hours under aerobic conditions. When the pH of the fermented liquid in the fermenter is less than 5.5, transplant it Planted in a 1000L fermenter for secondary expansion cultivation, under aerobic conditions, cultured at a constant temperature of 30°C for 30 hours, when the pH of the fermentation liquid in the fermenter was <5.5, the liquid fermentation ended, and the aerobic fermented bacterial liquid was obtained.

Preferably, the components of the liquid medium used in the above-mentioned anaerobic fermentation and aerobic fermentation include: glucose, ammonium sulfate, manganese sulfate, magnesium sulfate, potassium dihydrogen phosphate, corn, soybean meal and deionized water.

Preparation of the fermentation bed: first mix 40% sawdust, 40% rice husk, 5% bran, and 15% first compound Chinese herbal medicine by weight, which is organic bedding, and then anaerobically fermented The bacterial liquid and the bacterial liquid of aerobic fermentation are mixed at a volume ratio of 1:1, and the mixed bacterial liquid is inoculated into the organic litter according to the inoculation amount of 10%, and the water content is controlled at no more than 60%, and then the Solid-state fermentation is carried out in the way of stacking. After 3-5 days, when the temperature of the solid material reaches 50°C, spread the fermented organic bedding with a thickness of not less than 60cm on a fermentation bed of not less than 20m2, and carry out ecological breeding for pigs with an average density. Each pig occupies 1.0m2～1.5m2. The first compound Chinese herbal medicine is 80-mesh powder.

The invention adopts the ecological breeding method of the fermented bed of probiotics to completely solve the problem of environmental pollution caused by raising pigs. It is because the organic bedding laid on the above-mentioned fermentation bed contains active beneficial microorganisms (that is, the above-mentioned several strains), which can quickly and effectively degrade and digest the excrement of pigs, and there is no need to clean the pigsty every day , Flush the pig house, so that no waste is discharged from the pig farm, and there is no sewage for flushing the pig house, which can save more than 70% of water. Really achieve the goal of zero emissions from pig farming. At the same time, the environment of the pig house is improved. Because the pig house with the fermentation bed is designed as a large window, it is fully open in summer and closed with roller shutters in winter for heat preservation. The roof of the pig house is equipped with an electric exhaust skylight, which is well ventilated and the temperature and humidity are suitable for the growth of pigs. . Pig manure and urine are quickly decomposed by beneficial microorganisms, and there is no odor and no breeding of flies in the pig house. According to the ambient air test, the content of harmful gases such as carbon dioxide, hydrogen sulfide, and ammonia in the micro-ecological fermentation bed pig house is lower than that of traditional greenhouse pigs housing, which is much lower than the Ministry of Agriculture's "Environmental Quality Standards for Livestock and Poultry Farms". In addition, the first compound Chinese herbal medicine powder is used in the micro-ecological fermentation bed to further improve the fermentation bed to prevent the growth of mold, pathogenic bacteria and parasites, which greatly reduces the incidence of pigs and effectively solves the problem of pig farms. When respiratory diseases occur in pig herds, if no medicine is used, the growth rate of pigs will be slow, the survival rate and growth rate will be low, the feed remuneration will be reduced, and the benefits will outweigh the benefits.

In addition, it should be noted that chemical disinfection drugs and antibiotics cannot be used in the pig house with a fermentation bed. If used, it will kill and inhibit microorganisms, or inhibit their reproduction, which will reduce the activity of microorganisms; It is beneficial to prevent people from using substances such as antibiotics to raise pigs.

Embodiment 2: fermented feed and its preparation

① Feed ingredients: Ingredients of fermented feed: a. Nursery feed for teaching troughs includes 50kg of corn, 35kg of soybean meal and 15kg of small ingredients, of which small ingredients include 0.2kg of vitamins, 0.06kg of trace elements, 2.91kg of minerals, 1.2kg of amino acids, and other additives 9.13kg and 1.5kg of the second compound Chinese herbal medicine; b. Piglet feed includes 55kg of corn, 22kg of soybean meal, 5kg of peanut meal, 10kg of bran and 8kg of small ingredients, of which small ingredients include 0.2kg of vitamins, 0.05kg of trace elements, and 2.91kg of minerals , amino acid 1kg, other additives 2.34kg and the second compound Chinese herbal medicine 1.5kg; c. Zhongda pig feed includes corn 55kg, soybean meal 12kg, cotton meal 4kg, bran 15kg and small material 14kg; wherein small material includes vitamin 0.2kg, trace amount 0.04kg of elements, 2.44kg of minerals, 0.8kg of amino acids, 9.02kg of other additives and 1.5kg of the second compound Chinese herbal medicine.

Wherein, the composition and content of trace elements in the nursery feed for teaching troughs are respectively: 6.7 grams of alkali copper, 33.4 grams of ferrous sulfate, 9.5 grams of manganese sulfate, 11.7 grams of zinc oxide, 0.046 grams of potassium iodide and sodium selenite 0.068 gram; The composition and content of the trace elements in the described piglet feed are respectively: 5.17 grams of alkali copper, 26.7 grams of ferrous sulfate, 9.5 grams of manganese sulfate, 9.3 grams of zinc oxide, 0.046 grams of potassium iodide and 0.068 grams of sodium selenite gram; The composition and content of the trace elements in the described medium and large pig feed are respectively: 3.88 grams of alkali copper, 20 grams of ferrous sulfate, 9.5 grams of manganese sulfate, 7 grams of zinc oxide, 0.046 grams of potassium iodide, sodium selenite 0.068 grams.

Wherein, the amount of various ingredients in the second compound Chinese herbal medicine in the nursery feed for teaching troughs is 0.1-0.75kg of Eucommia, 0.01-0.2kg of Dandelion, 0.01-0.3kg of Houttuynia cordata, 0.01-0.3kg of Yinchen, and 0.01kg of Qinpi. -0.3kg, Folium Folium 0.01-0.3kg, Epimedium 0.01-0.3kg, Artemisia annua 0.1-0.6kg, Andrographis paniculata 0.01-0.3kg, Nightshade 0.1-0.5kg, Dijincao 0.01-0.3kg, Hawthorn 0.1 -0.5kg, malt 0.1-0.5kg, Divine Comedy 0.1-0.5kg; the amount of various ingredients in the second compound Chinese herbal medicine described in the piglet feed is Eucommia 0.1-0.45kg, Dandelion 0.01-0.2kg, Houttuynia cordata 0.01-0.3kg, Capillary 0.01-0.3kg, Qinpi 0.01-0.3kg, Folium 0.01-0.3kg, Epimedium 0.01-0.3kg, Artemisia annua 0.1-0.4kg, Andrographis paniculata 0.01-0.3kg, Solanum nigrum 0.1 -0.5kg, Dijincao 0.01-0.3kg, Hawthorn 0.1-0.4kg, Malt 0.1-0.4kg, Divine Comedy 0.1-0.4kg; the amount of various ingredients in the second compound Chinese herbal medicine described in the Zhongda pig feed Eucommia 0.1-0.6kg, Dandelion 0.01-0.2kg, Houttuynia cordata 0.01-0.3kg, Capillary 0.01-0.3kg, Qinpi 0.01-0.3kg, Daqingye 0.01-0.3kg, Epimedium 0.01-0.3kg, Artemisia annua 0.1-0.6kg, Andrographis paniculata 0.01-0.3kg, Solanum solanum 0.1-0.5kg, Dijincao 0.01-0.3kg, Hawthorn 0.1-0.4kg, Malt 0.1-0.4kg, Divine Comedy 0.1-0.4kg. The feed in these three stages does not contain antibiotics; the second compound Chinese herbal medicine is 80-mesh Chinese herbal medicine powder. Compared with the normal dosage, the amount of trace elements combined with the second compound Chinese herbal medicine in the small material, copper can be reduced by more than 80% (the amount of copper element in the feed of the prior art trough nursery stage to the middle pig stage is 150-200ppm, the present invention Medium copper element consumption is 22.5-37.5ppm), iron can be reduced more than 45% (the iron element consumption is 90-200ppm in the stage of present technical teaching trough nursery to the medium and large pig stage, and iron element consumption 60-100ppm among the present invention), piglet stage (Promptly in the prior art, the zinc element consumption in the nursery feed for teaching troughs is 2115ppm, and the zinc element consumption is 87.5ppm among the present invention) the zinc consumption can reduce more than 90%, and the medium and large pig stage zinc consumption can reduce more than 50% (present technology The amount of zinc element in the medium and large pig stage is 80-150ppm, and the amount of zinc element in the present invention is 52.5-70ppm) etc.

2. Strain cultivation: a. Cultivate plant lactic acid bacteria and Enterococcus faecalis according to the anaerobic fermentation method in Example 1, and obtain the same anaerobic fermentation bacterium liquid as in Example 1. b. Cultivate Saccharomyces cerevisiae by the method of aerobic fermentation in Example 1 to obtain the aerobic fermentation liquid of Saccharomyces cerevisiae.

③ Feed fermentation: After pulverizing the feed fed by the pigs at each stage, weigh it according to the formula, first put the other feeds except the small feed into the 500-type horizontal mixer, cook while stirring until the temperature is 80°C for high-temperature extinguishing The bacteria are matured and kept for 20 minutes; then transported to the rotary mixer by an elevator and cooled; after the temperature drops below 40°C, evenly add small ingredients to other feeds, mix evenly for about 5 minutes, and then anaerobically fermented bacteria The aerobic fermentation liquid of Saccharomyces cerevisiae and Saccharomyces cerevisiae were mixed at a volume ratio of 1:1, and 5% molasses was added to the mixed bacterial liquid, and then inoculated into the feed at an inoculation amount of 10% and mixed evenly , the water content is controlled at 45%, and the accumulation of anaerobic fermentation is 3-5 days. When the pH is less than 4.5, it can be used to feed pigs and other livestock and poultry when there is a wine aroma.

The above-mentioned fermented feed is fed throughout the whole process of ecological breeding. The fermented feed is produced by decomposing or transforming the anti-nutritional factors in the feed of plant, animal and mineral substances through the microorganisms screened by the applicant of the present invention through its own metabolic activities. Nutrients that are easier for animals to eat, digest and absorb.

The efficacy of compound Chinese medicine is not only related to the quantity of trace elements it contains, but also related to the content ratio of certain trace elements. There have been many studies on these predecessors. It is a good idea to use microorganisms to transform Chinese herbal medicines to improve the efficacy. The purpose of Chinese herbal medicine fermentation is to enhance the curative effect of traditional Chinese medicines, change the original properties of medicines, and expand the variety of medicines. On the other hand, it can also make full use of the microorganisms. Enzymes, acids, polysaccharides and other health ingredients help the digestion and absorption of drugs and food, further promote the recovery of animals and increase productivity.

Example 3

Purpose of the test: This test uses low-copper, iron, zinc and other trace elements plus Chinese herbal medicine, does not use antibiotics and conducts a comparative experiment with high-copper, high-zinc, and high-antibiotics to measure pig production performance-related indicators and test its effect on pig production performance. Impact. Test location and time: Select the test farm: free pig farm, the test time is from May 9, 2011 to September 26, 2011, the test period is 141 days, divided into two stages.

Experimental animals and feed: 80 piglets born in the same period at the age of 28 and weaned and with a body weight (actual measurement) of about 8.315kg were selected for the experiment. They were managed and immunized according to the routine of the farm, and all pigs were randomly divided into groups according to litter and sex. The feed was configured according to the actual production or recommended formula, and the basic feed of each group was the same at the same stage.

Experiment design and feeding management: The experiment is divided into two stages, the stage of suckling piglets and the stage of medium and large pigs. The experiment was continuous feeding. The ppm in the following tables 1 to 4 are all element contents; in the following four tables, the experiment of treatment group 1 was raised on a cement floor, and the pens were thoroughly disinfected with badox before the test, and the pigs were kept free to eat during the test period (large Part of the raw materials are fermented), free drinking water (purified), and the ground in the house is kept dry. According to the change of ambient temperature, keep the heat preservation work. Immunize according to routine immunization procedures, do a good job in environmental sanitation, and treat pigs in time when they get sick. Two groups of experiments were treated with the fermentation bed of the present invention, and the pigs had free access to food and water during the test period. Immunization according to routine immunization procedures.

Piglet stage: randomly divided into 2 treatments, each treatment has 4 repetitions, each repetition has 10 pigs, and they are separately housed in 8 pens for feeding experiment. The suckling stage includes 2 weeks after weaning and piglet stage, see table 1 and Table 2. Medium-to-large pig stage (namely, medium-to-large pig stage and large-to-large pig stage): Continue the test grouping of suckling piglet stage, the test is divided into 2 treatments, each treatment has 4 repetitions, each repetition has 10 pigs, and they are separately raised in 8 pens. Carry out feeding test, see Table 3 and Table 4.

Table 1

Table 2

table 3

Table 4

Tables 5-7 below are the test results of the above tests.

Table 5: Production performance indicators of suckling piglets (May 8-June 11) for 35 days

Table 6: Production performance indicators of Chinese pigs (June 12-September 23) 102 days

Table 7 Observation results of fur, feces color and indigestible particles

project processing 1 processing 2 skin color A B coat color A B undigested particles B D. stool color D. B

Measuring indicators and methods in Table 5-7

①Daily weight gain (ADG): Before and after the official test, the animals were weighed and recorded column by column, and the weight gain of each column and the average weight gain of each group were calculated. ②Average daily feed intake (ADFI): The feed consumption of pigs in each group was counted every day, and the average daily feed intake of each pig was calculated. Feed intake = [feed amount (kg) - remaining feed amount (kg)]/test period (days). ③Diarrhea rate: Record the number of pigs with diarrhea every day, and count the start time, degree and incidence of diarrhea. The degree of diarrhea is scored according to 4 grades: semi-thin, paste-like, gruel-like with no indigestible particles, watery with indigestible particles, and the diarrhea rate is calculated. ④ Feces: Observe the color of pig feces (A gray, B dark, C gray black, D black) the number and particle size of indigestible particles in the feces (A visible, large, B visible, obvious, C visible, small, D delicate, not obvious) and contrast. ⑤ Pig skin and coat condition: daily observation of pig skin color (A reddish, B ruddy without erythema, C, pale), coat length and luster (A average, B better).

Analysis of test results

Piglet stage: According to the data in Table 5 and Table 6 as a whole, there are significant differences in daily gain, diarrhea rate and feed-to-meat ratio of piglets in each group (P<0.05). The conclusion of the experiment has two points: ①Comparison of treatment group 2 (no antibiotics, trace elements and Chinese herbal medicine fermentation group) and treatment group 1 (high copper + high zinc + high antibiotics) to observe their effects on the production performance of suckling piglets, the experimental data can be concluded It can be seen that the average daily gain of the treatment group 2 is 5.36% higher than that of the treatment group 1, and the diarrhea rate and feed-to-meat ratio are respectively 38.4% and 5.52% lower than those of the treatment group 1. The difference is significant, indicating that the treatment group 2 can completely replace the high copper, High in zinc and high in antibiotics, and can improve piglet production performance, reduce diarrhea rate and feed-to-meat ratio. ② From the experimental design table and test data table of suckling piglets, it can be seen intuitively that the amount of trace elements in the treatment group 2 is significantly lower than that in the treatment group 1, and all indicators of growth performance are better than those in the treatment group 1. The element dosages are respectively Compared with treatment group 1, copper is more than 80% lower, iron is lower than treatment 1 group by more than 45%, zinc is lower than treatment 1 group by 50-95%, which fully reflects that the combination of Chinese herbal medicine and trace elements can improve the utilization rate of trace elements and reduce emission pollution , and greatly save mineral resources.

Daily observation results: the feces of treatment group 1 were bright black stools, and undigested feed particles were clearly visible; the feces of piglets in treatment group 2 were dark-colored stools, delicate, with relatively few undigested particles and small particles. The skin of treatment group 1 was reddish, with average gloss; the skin of treatment group 2 was ruddy (without erythema), with good gloss.

Medium and large pig stage: From the overall data in Table 7, the feed intake, daily gain and feed-to-meat ratio of each group are significantly different, and the daily gain and feed intake of the treatment group 2 are 4.3% higher than those of the treatment group 1, respectively. 9.5%, the feed-to-meat ratio was 4.87% lower than that of treatment 1, and the difference was significant, which fully reflected the growth-promoting advantages of treatment 2.

According to daily observation results, treatment group 1 was black feces, undigested feed particles were visible, the skin was reddish, and the luster was poor; treatment group 2 was dark feces, finely shaped, undigested feed particles were small, and the hair color gloss was better The skin is ruddy.

The feed-to-meat ratio in the whole process: the average feed-to-meat ratio in treatment 1 was 2.83, and the feed-to-meat ratio in treatment 2 was 2.70, and the feed-to-meat ratio could be reduced by 0.13 in the whole process of treatment 2. The slaughtered pigs are calculated as 100 kg, which can improve economic benefits (feed saving: 100 kg*(2.83-2.70) = 13 kg of feed, can increase pig weight by 13/2.70 = 4.81 kg, and calculate at 12 yuan per kg of live pigs, which can be more profitable 4.81*12=57.72 yuan) 57.72 yuan. For a 10,000-head pig farm, the economic benefits are very considerable.

In summary: treatment group 2 with no antibiotics and low-trace Chinese herbal medicine fermentation group can completely replace treatment group 1 with high copper, high zinc, and high antibiotics, and has obvious effects of disease resistance and growth promotion while reducing trace elements. It fully embodies its advantages of saving resources, reducing emissions, reducing water and soil pollution, improving economic benefits and product quality, and ensuring food safety.

According to the above experimental cases, we take the copper element in it as an example to calculate that the total amount of various types of feed processed in my country is about 150 million tons every year, which is equivalent to about 20,000 tons of metal copper sources. At present, copper sulfate is mainly used in the market, accounting for more than 95%, and organic copper accounts for less than 5%. If all technical projects are used, the country can save more than 16,000 tons of copper resources and reduce copper emissions by more than 16,000 tons each year. The corresponding zinc and iron emissions are also measured in tens of thousands of tons. Calculated at 50,000 yuan per ton of copper source, the cost of saving resources is 800 million yuan, and the cost of reducing water and soil pollution is far more than this figure, which is only the copper element. Therefore, the method of the present invention has important market application value and prospect.

Example 4

The current agricultural standard NY/T 843-2008 green food meat and meat products stipulates that arsenic ≤ 0.05mg/kg, lead ≤ 0.1mg/kg, cadmium ≤ 0.1mg/kg, copper ≤ 10mg/kg, HCH ≤ 0.05mg /kg, DDT≤0.05mg/kg, dichlorvos≤0.02mg/kg, olaquindox, not detectable (<0.05mg/kg), aureomycin, not detectable (<0.1mg/kg), chloramphenicol, Not detectable (<0.01mg/kg), clenbuterol hydrochloride, not detectable (<0.002mg/kg), total bacterial colony ≤500000CFU/g, coliform group ≤1000MPN/100g.

The results of the meat quality of the commercial pigs raised by the method of the present invention are as follows: in pork, arsenic (<0.01mg/kg), lead (<0.01mg/kg), cadmium Not detected (<0.01mg/kg), copper not detected (<0.1mg/kg), pig liver, arsenic not detected (<0.01mg/kg), lead<0.052mg/kg, cadmium<0.032mg /kg, copper <9.53mg/kg, the copper residue in the liver in the pig industry is generally several times that in the meat, so that people do not dare to eat pig liver at all, but the actual test results of our products are higher than that in meat It can be seen that reducing the amount of copper in the feed can reduce the harmful residues of livestock products, and people can eat it with confidence. BHC was not detected (<0.01mg/kg), DDT was not detected (<0.01mg/kg), dichlorvos was not detected (<0.01mg/kg), olaquindox was not detected (<0.04mg/kg) , Chloramphenicol not detected (<0.005mg/kg), chloramphenicol not detected (<0.0001mg/kg), clenbuterol hydrochloride not detected (<0.00025mg/kg), total number of colonies ≤9200CFU/ g, far lower than 500,000 CFU/g in the regulations, coliform bacteria ≤ 30MPN/100g, far lower than 1000MPN/100 in the regulations, meeting the requirements of green food.

At the same time, pork is rich in unsaturated fatty acids, which have the functions of regulating blood lipids, clearing thrombus, regulating immunity, maintaining the retina, improving vision, nourishing the brain and strengthening the brain; pork liver, pork belly, tenderloin and hind elbow meat correspond to the food nutrition components. The comparative cholesterol content was reduced by 38%, 77.53%, 60.36% and 45.95% respectively, which can appropriately increase the average daily consumption of the "three high" crowd and improve their quality of life.

The specific test results are shown in Table 8:

Table 8: Pork detection indicators

Therefore, the animal products produced by the breeding method are safe, green, healthy and environmentally friendly, which is a favorable guarantee for people to pursue a healthy life.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. a livestock and poultry ecological cultivation method, is characterized in that: use health care fermented forage and probiotics fermention bed to combine and raise cultivation livestock and poultry; The preparation method of wherein said health care fermented forage comprises:

(1) probiotics fermentation, obtained anaerobic fermentation bacterium liquid and aerobic fermentation bacterium liquid, wherein anaerobic fermentation bacterial comprises plant lactobacillus and enterococcus faecalis, and aerobic fermentation bacterial classification comprises S. cervisiae;

(2) micronutrient levels in conventional livestock and poultry cultivation feed is reduced, add the second compound Chinese herb again, mix, again described anaerobic fermentation bacterium liquid and aerobic fermentation bacterium liquid are inoculated in feed, normal temperature piles up anaerobic fermentation 3-5 days, as pH < 4.5, stop fermentation, obtain the fermented forage that keeps healthy;

Wherein said second compound Chinese herb comprises the bark of eucommia, dandelion, cordate houttuynia, oriental wormwood, the bark of ash, folium isatidis, barrenwort, sweet wormwood, Herba Andrographitis, black nightshade, wolf's milk, hawthorn, Fructus Hordei Germinatus and Divine Comedy;

The preparation method of described probiotics fermention bed comprises:

A. probiotics fermentation, obtained anaerobic fermentation bacterium liquid and aerobic fermentation bacterium liquid, wherein anaerobic fermentation bacterial comprises plant lactobacillus and enterococcus faecalis, and aerobic fermentation bacterial classification comprises Geotrichum, S. cervisiae, actinomycetes and bacillus subtilis;

B. the various raw materials of preparation fermentation bed material are mixed, obtain organic bedding and padding, again the anaerobic fermentation bacterium liquid in step a and aerobic fermentation bacterium liquid are seeded in organic bedding and padding, carry out accumulation solid state fermentation, after 3-5 days when solid material temperature reaches 50 DEG C, by organic bedding and padding uniform spreading on livestock and poultry cultivation bed, spread thickness and be not less than 60cm, make described probiotics fermention bed, then cultivate placed on it for livestock and poultry; Described organic bedding and padding comprise sawdust, rice husk, wheat bran and the first compound Chinese herb, and described first compound Chinese herb comprises dandelion, cordate houttuynia, oriental wormwood, the bark of ash, folium isatidis, barrenwort, sweet wormwood, Herba Andrographitis, black nightshade, macleaya cordata, wolf's milk, rhizome of cyrtomium and Golden Larch Bark;

Anaerobic fermentation in described step (1) and step a is inoculated in liquid nutrient medium by anaerobe to carry out anaerobic constant temperature culture, and expanded by one-level and to cultivate and secondary expansion cultivation obtains anaerobic fermentation bacterium liquid; Described aerobic fermentation is inoculated in liquid nutrient medium by aerobic microorganisms to carry out aerobic constant temperature cultivation, and obtain aerobic fermentation bacterium liquid by one-level expansion cultivation and secondary expansion cultivation.

2. ecological cultivation method according to claim 1, is characterized in that: keep healthy fermented forage described in the full phase feeding of livestock and poultry cultivation, and is placed in by described livestock and poultry on described probiotics fermention bed and cultivates.

3. ecological cultivation method according to claim 1, is characterized in that: described livestock and poultry are pig.

4. ecological cultivation method according to claim 3, is characterized in that: in described step (2), the composition of fermented forage is:

A. teach groove agent of feed for nursing to comprise corn 50kg, dregs of beans 35kg and small powder 15kg, wherein small powder comprises vitamin 0.2kg, micro-0.06kg, mineral matter 2.91kg, amino acid/11 .2kg, other additive 9.13kg and the second compound Chinese herb 1.5kg;

B. pig starter feed comprises corn 55kg, dregs of beans 22kg, peanut meal 5kg, wheat bran 10kg and small powder 8kg, and wherein small powder comprises vitamin 0.2kg, micro-0.05kg, mineral matter 2.91kg, amino acid/11 kg, other additive 2.34kg and the second compound Chinese herb 1.5kg;

C. middle hog grower feed comprises corn 55kg, dregs of beans 12kg, cotton dregs 4kg, wheat bran 15kg and small powder 14kg; Wherein small powder comprises vitamin 0.2kg, micro-0.04kg, mineral matter 2.44kg, amino acid 0.8kg, other additive 9.02kg and the second compound Chinese herb 1.5kg;

In wherein said second compound Chinese herb, various composition and parts by weight thereof are bark of eucommia 10-75 part, dandelion 1-20 part, cordate houttuynia 1-30 part, oriental wormwood 1-30 part, bark of ash 1-30 part, folium isatidis 1-30 part, barrenwort 1-30 part, sweet wormwood 10-60 part, Herba Andrographitis 1-30 part, black nightshade 10-50 part, wolf's milk 1-30 part, hawthorn 10-50 part, Fructus Hordei Germinatus 10-50 part, Divine Comedy 10-50 part;

The preparation method of health care fermented forage is:

Other feed components in described feed components except small powder is put in horizontal mixer, high-temperature sterilization slaking is carried out in boiling to 80 while stirring DEG C, then be cooled to after below 40 DEG C and add small powder, Homogeneous phase mixing, and the anaerobic fermentation bacterium liquid and aerobic fermentation bacterium liquid that add 5% molasses are mixed, inoculate in the feed adding small powder, pile up anaerobic fermentation 3-5 days, as pH < 4.5, stop fermentation, obtain fermented forage.

5. ecological cultivation method according to claim 3, it is characterized in that: the composition of organic bedding and padding described in step b and parts by weight thereof comprise 40% sawdust, the rice husk of 40%, the wheat bran of 5% and 15% the first compound Chinese herb, in described first compound Chinese herb, the parts by weight of various composition are: dandelion 1-2 part, cordate houttuynia 1-2 part, oriental wormwood 1-2 part, bark of ash 1-2 part, folium isatidis 1-2 part, barrenwort 1-2 part, sweet wormwood 1-2 part, Herba Andrographitis 1-2 part, black nightshade 1-2 part, macleaya cordata 2-4 part, wolf's milk 1-2 part, rhizome of cyrtomium 1-3 part and Golden Larch Bark 1-4 part.

6. ecological cultivation method according to claim 3, is characterized in that: the anaerobic fermentation bacterium liquid described in step b and aerobic fermentation bacterium liquid mix with the volume ratio of 1:1, then be seeded in organic bedding and padding by the inoculum concentration of 10%.

7. ecological cultivation method according to claim 3, is characterized in that: the size of the fermentation bed described in step b is for being not less than 20m ², on average every pig area occupied is 1.0 ~ 1.5m ².

8. ecological cultivation method according to claim 4, is characterized in that: composition and the content thereof of the trace element in the religion groove agent of feed for nursing described in step (2) are respectively: alkali copper 6.7 grams, 33.4 grams, ferrous sulfate, manganese sulphate 9.5 grams, 11.7 grams, zinc oxide, potassium iodide 0.046 gram and sodium selenite 0.068 gram;

Composition and the content thereof of the trace element in described pig starter feed are respectively: alkali copper 5.17 grams, 26.7 grams, ferrous sulfate, manganese sulphate 9.5 grams, 9.3 grams, zinc oxide, potassium iodide 0.046 gram and sodium selenite 0.068 gram;

Composition and the content thereof of the trace element in described middle hog grower feed are respectively: alkali copper 3.88 grams, 20 grams, ferrous sulfate, manganese sulphate 9.5 grams, 7 grams, zinc oxide, potassium iodide 0.046 gram and sodium selenite 0.068 gram.

9. a pork product for high-quality, is characterized in that: adopt the ecological cultivation method cultivation pig described in any one of claim 3-8, and make described pork product.

10. pork product according to claim 9, is characterized in that: not containing arsenic, agricultural chemicals, antibiotic in described pork product; Plumbous and cadmium content is low; Copper is less than 10mg/kg; Be rich in unsaturated fatty acid, cholesterol level is low.