CN104620996A - Probiotic fermentation bed for breeding livestock and poultry - Google Patents
Probiotic fermentation bed for breeding livestock and poultry Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/04—Dropping-boards; Devices for removing excrement
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- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
本发明提供一种用于畜禽养殖的益生菌发酵床,其是通过将中草药等有机垫料进行微生物发酵后将其制成养殖用的发酵床,将畜禽置于其上养殖,可以解决霉菌、致病菌,寄生虫的发生等问题;能够迅速有效地降解、消化畜禽的粪尿排泄物,不需要每天清扫冲洗养殖场地,从而没任何废弃物排出养殖场地,达到零排放的目的。The invention provides a probiotic fermentation bed for livestock and poultry breeding, which is made into a fermentation bed for breeding after microbial fermentation of organic bedding materials such as Chinese herbal medicines, and livestock and poultry are placed on it for breeding, which can solve the problem of Problems such as mold, pathogenic bacteria, and parasites; can quickly and effectively degrade and digest feces and urine excreta of livestock and poultry, and do not need to clean and rinse the breeding site every day, so that no waste is discharged from the breeding site, achieving the goal of zero discharge .
Description
技术领域technical field
本发明涉及畜禽养殖技术领域,尤其是涉及一种用于畜禽养殖的益生菌发酵床。The invention relates to the technical field of livestock and poultry breeding, in particular to a probiotic fermentation bed for livestock and poultry breeding.
背景技术Background technique
近年来随着养殖业规模化、商业化的发展,生产者一直致力于动物生产性能和数量的提高,但在动物性食品安全和环境污染问题上并未引起足够的重视。以致食品安全和环境污染事件不断发生。虽已倍受国家重视,但在利益因素的驱使下,并没有得到有效改善。因此,以致越来越多的人们渴望国家能加强对食品安全和环境染污的监控,保证人们能够吃到安全放心健康的食品,目前国家已制定一系列法律法规,但这都不能起到有效遏制的作用。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.
目前我国集约化养殖造成的环境污染和畜产品残留问题比较严重。主要是饲料中添补的微量元素大多为无机盐形式,由于动物机体对无机态的矿物元素消化吸收能力差,利用率低,所以必须超量添加才能起到应有的作用。这是其一,其二是养猪生产中普遍采用高铜(硫酸铜)、高锌(氧化锌)和高抗生素日粮,以提高动物的生产性能。在造成资料浪费、环境污染的同时,影响畜产品的质量和人类健康。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等(1995)首次发现在饲料中添加动物正常需要量10倍的铜,可明显改进其生长速度和饲料转化。人们还发现高剂量的氧化锌能够提高仔猪的日采食量和日增重降低料肉比和仔猪腹泻率,饲料生产企业和养殖户在乳猪饲料中普遍添加2000-3000mg/kg甚至更高的氧化锌高剂量微量元素(高铜和高锌)作为有效的促生长添加剂,已成为养猪业较为广泛的营养调控手段。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.
在养猪生产中,高铜作为促生长添加剂使用相当普遍,由于微量元素间的拮抗作用,同时也提高了锌、铁等微量元素的用量。猪饲料中使用大量的铜(Cu)、锌(Zn)、铁(Fe)等无机微量元素由于吸收利用率低,微量元素经粪便大量排出,对环境(土壤、水系等)造成严重污染。鉴于高剂量微量元素添加造成的危害,欧共体已提出了饲料中铜允许量的卫生标准。规定16周内小猪175mg/kg,17周以上为35mg/kg,加拿大、美国饲料协会已将日粮中铜和锌最大限量分别规定为125mg/kg和500mg/kg。我国也对饲料中微量元素使用量做出调整,小猪200mg/kg,育肥猪为35mg/kg。高铜不但可以引起猪只铜中毒,还引起猪的某些营养素(如VA、VD、VE、VB2)缺乏,当饲料中铜含量高达250ppm时,对猪肉品质有不良的影,从而导致食品安全问题。荷兰考虑到环境保护,不再允许在日粮中使用高铜和高锌作为促生长剂:日本也对铜、锌的用量进行严格限制。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.
在现代畜牧业生产对环境的污染中,铜、锌等微量元素占绝大部分。这不仅导致动物微量元素营养过剩和经济上的浪费,而且对生态环境造成严重污染。据报道,我国每年使用的微量元素添加剂为15~18万吨,但由于其利用率低,大约有10万吨左右未被动物利用的矿物质随粪尿排出污染环境成为一大公害。一般饲料中无机微量元素如铜的添加量是机体正常需要量的20~40倍,饲料中铜代谢后90%经粪便排,铜为不可降解物质,必然会造成土壤、水源、植被严重污,阻碍环保型农业的发展。锌大部分是来自日粮中未被吸收的外源锌,研究表明饲喂高剂量锌日粮组猪每日锌排出量是饲喂基础日粮组的33倍,如此高剂量的锌经粪便排泄入环境中,使土壤锌积累而污染环境。据日本有关专家推测如果所有猪粪中的锌停留在土壤中,锌含量将在17年内超标120mg/kg被污染的土地将不再具有可耕性,锌对鱼类和水生生物的毒性更大渔业水质要求锌在0.1mg/L之内过量的锌经畜体排泄后还会污染地下水妨碍畜牧业的可持续发展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.
如此高剂量的微量元素用量,势必会影响畜产品品质,我国肉类食品中铜限量卫生标准(GB 15199—94)规定,猪肉中铜含量不超过10ppm。高铜日粮可导致猪肝铜含量增加10-15倍,人食入含铜高的畜产品后可造成铜在肝、脑及肾等组织中累积,增加机体内自由基的水平,改变脂类代谢,导致动脉粥样硬化并加速细胞的老化和死亡。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.
自本世纪50年代,动物科学家们发现,饲料中低浓度的抗生素可明显地促进畜禽生长,饲料抗生素就广为使用,世界上各饲料生产国几乎无一不在饲料中添加各种抗生素。应该说近半个世纪以来,饲料抗生素对预防动物疾病,促进动物生长,提高饲料报酬确实起到了积极的作用。据统计世界上有二十多种抗生素及十几种合成抗菌类药物被应用到饲料中。60年代至80年代初是抗生素被饲料行业应用得最多的时期。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.
众所周知,抗生素作为生产促进剂对畜牧业的发展做出了巨大贡献。然而,抗生素的不规范使用所引起的药物残留,耐药性等问题已经引起高度重视。多年来,由于我国养殖户长期大量使用抗生素,使畜禽有益菌群被杀灭,导致机体菌群失调、二重感染、耐药性等,畜禽免疫功能与抗病力、生产性能下降。养殖成本增加。不仅如此,在过去多年的时间里,欧洲和美国的专家就此进行了调查,结论是细菌在动物体内对药物的耐受性可能转移给人。耐药性甚至可通过畜禽产品传递给人体,给人类的健康、治疗带来威胁。据中国兽医杂志报道(1992),近几年令人惶恐的“疯牛病”也是由于长期给牛注射抗生素、激素和羊马下水制成的一种三合一针剂导致,又如“伪膜肠,又称抗生素肠炎”的发生也与滥用抗生素有密切关系。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.
抗生素的使用不仅抑制或杀灭了病原微生物,同时也抑制或杀灭了动物机体内的有益菌,打破了微生态平衡,导致动物某些维生素缺乏,免疫能力降低,甚至使非敏感菌群和真菌大量繁殖,引致消化吸收的障碍以至继发性感染,造成动物发病或死亡。如长期使用抗生素,使畜禽机体产生依赖性,限制了体内免疫细胞机能的发挥,使机体免疫功能下降,抵抗疾病能力降低。抗生素随饲料在动物消化道发挥作用后,进入动物的血液循环,经肾脏的过滤大多数随尿液排出体外,但仍然有一些残留在动物体内。残留的这些抗生素积累在动物产品如肉、蛋、奶、毛中,直接威胁着人体健康。使用抗生素有可能使动物产生基因突变、畸形、致癌;抗生素大量排出动物体外,也可能造成环境污染。据有关报道显示,在饲料中长时间的使用低剂量的抗生素,会增加耐药性产生的几率。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.
鉴于抗生素严重的副作用,欧盟委员会立法从1999年7月1日起禁止在饲料中添加杆菌肽、螺旋霉素、维吉尼亚霉素、泰乐菌素4种抗生素。并规定在动物的组织中必须不能检出有药物残留,这就对我国出口畜禽产品提出了更高的要求。目前,美国FDA已从农业用途中取消了青霉素、四环素、红霉素、林可霉素、泰乐菌素和维吉尼亚霉素。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.
为了解决畜产品安全性隐患等问题,各国学者开展了对绿色饲料添加剂的研究。现已有微生态制剂和酶制剂,微生态制剂是通过增加消化道内的有益菌,抑制有害菌,调整或维持肠道菌群平衡,达到预防疾病,促进生长,提高饲料利用率的作用;酶制剂中含有多种可分解饲料中营养物质的酶,帮助动物消化吸收,促进动物生长,提高饲料利用率。但这些产品并不能完全达到饲料抗生素的应用效果。中草药是我国传统的防病治病药物,现在人们将希望寄于中草药上用于动物的保健。多数研究表明,中草药饲料添加剂具有促进畜禽生长和保健作用,且其毒副作用小、无残留、无耐药性等独特优势,但中药复方量大、吸收差,而提取物价格昂贵、功效单一,在应用上受到制约。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.
人用医药领域对中药有效成分与微量元素配位研究取得很大的进展,随着生物无机化学的迅速发展和对中药生理、药理活性物质的深入研究,大量的研究成果已将微量元素(无机成分)作为中药中重要的有效成分和对生命、健康及疗效的重要意义,予以了充分的认定。对微量元素的研究也由单纯的测定,逐步深入。根据中药有效成分与微量元素配位理论研究表明,微量元素与中草药中有机成分配合后有较强的药理活性,其活性有些比有机化合物还高。药理效用大多是结合形态,比单用无机盐容易透入组织内。对于植物提取物与微量元素配合物的在饲料行业的应用国内尚未见研究报道。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.
随着全球食品安全意识的增强,在当前养殖条件下,如何在发挥动物最大生产性能的同时,又能够保证动物的健康,提高机体免疫能力及对疾病等外来因素的抵抗力等越来越成为畜禽生产的核心内容。所以本公司通过研究应用益生菌配合微量元素和中草药发酵而成的一种新型复合畜禽微生态制剂,用以替代抗生素,同时降低微量元素用量。此产品可通过改变肠道微生物区系,克服抗生素和化学药物的不良后果,有促生长、防病治病、保健等作用,能显著提高畜禽生产性能,提高饲料利用率等。这不仅能加强安全畜产品生产和环境保护,保障人民身体健康,同时又能促进畜牧业可持续发展,满足我国对外贸易的需要,也是国家政治经济稳定的需要。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.
在现有技术中,畜禽养殖产生了大量粪便,畜禽粪便中含有大量氮、磷和有机污染物等,经过发酵后会产生大量的氨氮、硫化氢、粪臭素、甲烷等有害气体,这些气体不但会破坏生态,而且还会直接影响人类健康。另外畜禽养殖场(户)环境意识差,随意堆放畜禽粪便和排放污水,污物随雨水和污水进入水系,严重污染地下水,造成土质和水质不断恶化。改革开放以来,我国畜牧业取得了长足的发展,目前我国的肉类产量跃居世界首位,已成为名副其实的畜牧大国。但畜牧业在我国仍然是低产产业,为提高动物的生产性能,多用和滥用饲料添加剂(铜、锌、抗生素和促生产类添加剂)已成为饲料行业普遍存在的问题。国家也出台了一些相应的法律法规加以限制,但收效不尽如人意。这些添加剂一部分残留在畜产品当中,被食用直接影响人们的健康;一部分随动物排泄物直接进入环境,对土壤、空气、水源造成一定的污染,进而通过食物链进入人体,同样潜在威胁人类健康。因此,如何解决畜牧业安全生产和对环境的影响已成为当前畜牧业可持续发展中亟待解决的问题。随着我国经济的高速发展,生态农业的推广,饲料行业对环保型产品的需求量越来越大。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.
发明内容Contents of the invention
本发明解决的技术问题就是,提供一种用于畜禽养殖的益生菌发酵床,其是通过将中草药等有机垫料进行微生物发酵后将其制成养殖用的发酵床,将畜禽置于其上养殖,可以解决霉菌、致病菌,寄生虫的发生等问题;能够迅速有效地降解、消化畜禽的粪尿排泄物,不需要每天清扫冲洗养殖场地,从而没任何废弃物排出养殖场地,达到零排放的目的。The technical problem solved by the present invention is to provide a probiotic fermentation bed for livestock and poultry breeding, which is made into a fermentation bed for breeding after microbial fermentation of organic bedding materials such as Chinese herbal medicines, and placing livestock and poultry in Breeding on it can solve the problems of mold, pathogenic bacteria, and parasites; it can quickly and effectively degrade and digest the excrement of livestock and poultry, and there is no need to clean and rinse the breeding site every day, so that no waste is discharged from the breeding site , to achieve the goal of zero emissions.
本发明采用的技术方案是:The technical scheme adopted in the present invention is:
一种用于畜禽养殖的益生菌发酵床,其制备方法包括:A kind of probiotic fermentation bed for livestock and poultry breeding, its preparation method comprises:
①有益菌种发酵:包括厌氧微生物的厌氧发酵和有氧微生物的有氧发酵;所述厌氧微生物包括植物乳酸菌和粪肠球菌,所述有氧微生物包括白地霉菌、酿酒酵母菌、放线菌以及枯草芽孢杆菌;所述厌氧发酵是将厌氧微生物接种到液体培养基中进行无氧恒温培养,并通过一级扩大培养和二级扩大培养得到厌氧发酵菌液;所述有氧发酵是将有氧微生物接种到液体培养基中进行有氧恒温培养,并通过一级扩大培养和二级扩大培养得到有氧发酵菌液;① Fermentation of beneficial strains: anaerobic fermentation including anaerobic microorganisms and aerobic fermentation of aerobic microorganisms; nematodes and Bacillus subtilis; the anaerobic fermentation 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 expansion culture and the second-level expansion culture; Oxygen fermentation is to inoculate aerobic microorganisms into liquid medium for aerobic constant temperature culture, and obtain aerobic fermentation liquid through primary expansion culture and secondary expansion culture;
②益生菌发酵床的制备:将制备发酵床物料的各种原料混合均匀,得到有机垫料,再将厌氧发酵菌液和有氧发酵菌液接种至有机垫料中,进行堆积固态发酵,3-5天后当固体物料温度达到50℃时,将有机垫料均匀铺成所述发酵床,所铺厚度不小于60cm,再对畜禽进行养殖;所述有机垫料包括锯末、稻壳、麸皮以及第一复方中草药,所述第一复方中草药包括蒲公英、鱼腥草、茵陈、秦皮、大青叶、淫羊藿、青蒿、穿心莲、龙葵、博落回、地锦草、贯众与土荆皮。②Preparation of probiotic fermentation bed: Mix all kinds of raw materials for the preparation of fermentation bed materials evenly to obtain organic bedding, then inoculate the anaerobic fermentation liquid and aerobic fermentation liquid into the organic bedding for solid-state fermentation. After 3-5 days, when the temperature of the solid material reaches 50°C, evenly spread the organic bedding material into the fermentation bed, the thickness of which is not less than 60cm, and then breed the livestock and poultry; the organic bedding material includes sawdust, rice husk, Bran and the first compound Chinese herbal medicine, the first compound Chinese herbal medicine includes dandelion, Houttuynia cordata, capillary chen, qinpi, Folium chinensis, epimedium, Artemisia annua, Andrographis paniculata, Solanum solanum, Boluohui, Dijincao, Guanzhong and Tujingpi.
优选地,步骤①中所述厌氧发酵的具体过程是将保存的植物乳酸菌、粪肠球菌接种到液体培养基中,在无氧条件下37℃恒温培养24h,当发酵液pH<4.5时,将其移种至50L的发酵罐中进行一级扩大培养,在无氧条件下37℃恒温培养24h,当发酵罐内的发酵液pH<4.5时,将其移种至1000L的发酵罐中进行二级扩大培养,无氧条件下37℃恒温培养30h,当发酵罐内的发酵液pH<4.5时,结束发酵,得到所述的厌氧发酵菌液。Preferably, the specific process of the anaerobic fermentation described in step ① is to inoculate the preserved plant lactic acid bacteria and Enterococcus faecalis into the liquid medium, and culture it at a constant temperature of 37°C for 24 hours under anaerobic conditions. When the pH of the fermentation broth is <4.5, Transplant it into a 50L fermenter for primary expansion culture, and culture it 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, under anaerobic conditions, 37°C constant temperature cultivation for 30 hours, when the pH of the fermentation liquid in the fermenter is <4.5, the fermentation is terminated to obtain the anaerobic fermentation liquid.
优选地,步骤①中所述的有氧发酵的具体过程是将所述有氧微生物接种到液体培养基中,有氧条件下30℃恒温培养24h,当发酵液pH<5.5时,将其移种至50L的发酵罐中进行一级扩大培养,在有氧条件下30℃恒温培养24h,当罐内发酵液pH<5.5时,将其移种至1000L的发酵罐中进行二级扩大培养,在有氧条件下30℃恒温培养30h,当发酵罐内发酵液pH<5.5时,结束发酵,得到所述的有氧发酵菌液。Preferably, the specific process of the aerobic fermentation described in step ① 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. Planted in a 50L fermenter for primary expansion cultivation, cultured at a constant temperature of 30°C for 24 hours under aerobic conditions, when the pH of the fermentation broth in the tank was <5.5, transplanted to a 1000L fermenter for secondary expansion cultivation, Under aerobic conditions, culture at a constant temperature of 30° C. for 30 hours, and when the pH of the fermentation liquid in the fermenter is less than 5.5, the fermentation is terminated to obtain the aerobic fermentation liquid.
优选地,所述厌氧发酵和有氧发酵中所用的液体培养基的成份包括:葡萄糖、硫酸氨、硫酸锰、硫酸镁、磷酸二氢钾、玉米、豆粕以及去离子水。Preferably, 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.
优选地,步骤②中所述有机垫料的成份及其重量份数包括40%的锯末、40%的稻壳、5%的麸皮以及15%的第一复方中草药,所述第一复方中草药中各种成份的重量份数为:蒲公英1-2份、鱼腥草1-2份、茵陈1-2份、秦皮1-2份、大青叶1-2份、淫羊藿1-2份、青蒿1-2份、穿心莲1-2份、龙葵1-2份、博落回2-4份、地锦草1-2份、贯众1-3份与土荆皮1-4份。Preferably, the ingredients and parts by weight of the organic litter described in step ② 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.
优选地,步骤②中所述的厌氧发酵菌液和有氧发酵菌液是以1:1的体积比混合均匀,再按10%(质量百分数)的接种量将其接种至有机垫料中。Preferably, the anaerobic fermentation liquid and the aerobic fermentation liquid described in step ② are mixed evenly at a volume ratio of 1:1, and then inoculated into the organic litter at an inoculation amount of 10% (mass percentage) .
优选地,接种后的所述有机垫料的含水量不超过60%。Preferably, the water content of the organic litter after inoculation does not exceed 60%.
优选地,步骤②中所述的发酵床的大小为不小于20m2,所述畜禽为猪,平均每头猪所占面积为1.0~1.5m2。Preferably, the size of the fermentation bed in step ② is not less than 20m 2 , and the livestock and poultry are pigs, and the average area occupied by each pig is 1.0-1.5m 2 .
本发明的关键技术点是通过将中草药等有机垫料进行发酵,并将其制成发酵床对畜禽进行养殖,本发明的益生菌发酵床通过中草药与生态床结合使用弥补现有生态床的缺点,解决了霉菌、致病菌,寄生虫的发生等问题;尤其适用于猪养殖,本发明采用益生菌发酵床的生态养殖方法彻底解决养猪对环境的污染问题。由于在所述发酵床上所铺的有机垫料里含有具有活性的有益微生物(即上述的几种菌种),其能够迅速有效地降解、消化猪的粪尿排泄物,不需要每天清扫猪栏,冲洗猪舍,从而没任何废弃物排出猪场,也没有任何冲洗圈舍的污水,可节省用水70%以上。真正达到养猪零排放的目的。同时改善猪舍环境,带有发酵床的猪舍设计为大窗,夏季全开放冬季卷帘封闭保温,猪舍房顶设置电动排气天窗,通风透气好、温湿度均适合于猪的生长。猪粪尿经有益微生物迅速分解,猪舍里没有臭气、不滋生苍蝇,经环境空气检测,微生态发酵床猪舍内二氧化碳、硫化氢、氨气等有害气体含量均低于传统暖棚猪舍,大大低于国家农业部《畜禽场环境质盘标准》。此外,在微生态的发酵床中使用第一复方中草药粉,对发酵床进行进一步改进,以防止滋生霉菌、致病菌及寄生虫等,大大降低了猪的发病率,有效解决了当猪场和猪群发生呼吸道疾病时,如果不用药则猪生长速度缓慢,成活率和生长速度低、饲料报酬降低,利益得不偿失的不足。The key technical point of the present invention is to ferment organic bedding such as Chinese herbal medicine and make it into a fermentation bed to breed livestock and poultry. The probiotic fermentation bed of the present invention makes up for the shortcomings of the existing ecological bed through the combination of Chinese herbal medicine and ecological bed. The disadvantage is to solve the problems of mold, pathogenic bacteria, and parasites; it is especially suitable for pig breeding. The present invention uses the ecological breeding method of the probiotic fermentation bed to completely solve the problem of environmental pollution caused by pig raising. Since the organic litter covered on the fermentation bed contains active beneficial microorganisms (i.e. the above-mentioned several bacterial species), it 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. The pig house with the fermentation bed is designed with large windows, 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.
具体实施方式Detailed ways
下文中将对本发明的实施例进行详细说明。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互任意组合。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.
实施例1:有益菌种的种类及其发酵方法Embodiment 1: the kind of beneficial bacteria and fermentation method thereof
本发酵床使用菌种包括植物乳酸菌、粪肠球菌、白地霉菌、酿酒酵母菌、放线菌以及枯草芽孢杆菌,将植物乳酸菌和粪肠球菌进行厌氧发酵,其它菌种进行有氧发酵。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.
厌氧发酵:将保存完好的植物乳酸菌和粪肠球菌接种到液体培养基中(1000mL锥形瓶装量一般为500mL)在厌氧环境下,即在无氧条件下37℃恒温培养24h,当发酵液pH<4.5时,将其移种至50L的发酵罐中进行一级扩大培养,然后在厌氧(即无氧)条件下37℃恒温培养24h,当发酵罐内的发酵液pH<4.5时,再将其移种至1000L的发酵罐中进行二级扩大培养,再在无氧条件下,37℃恒温培养30h,当发酵罐内的发酵液pH<4.5时,液体发酵结束,得到厌氧发酵的菌液。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.
有氧发酵:将保存的白地霉菌、酿酒酵母菌、放线菌以及枯草芽孢杆菌接种到液体培养基中(1000mL锥形瓶装量为500mL),有氧环境下,30℃恒温培养24h,当发酵液pH<5.5时,将其移种至50L的发酵罐中进行一级扩大培养,然后在有氧条件下,30℃恒温培养24h,当发酵罐内的发酵液pH<5.5时,将其移种至1000L的发酵罐中进行二级扩大培养,有氧条件下,30℃恒温培养30h,当发酵罐内发酵液pH<5.5时,液体发酵结束,得到有氧发酵的菌液。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.
优选地,上述厌氧发酵和有氧发酵中所用的液体培养基的成份包括:葡萄糖、硫酸氨、硫酸锰、硫酸镁、磷酸二氢钾、玉米、豆粕以及去离子水等成份。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.
实施例2:制备发酵床Embodiment 2: preparation fermentation bed
先将重量百分比分别为40%的锯末、40%的稻壳、5%的麸皮、15%的第一复方中草药混合均匀,即为有机垫料,再将厌氧发酵的菌液和有氧发酵的菌液以体积比1:1混合,按10%的接种量将混合后的菌液接种至所述的有机垫料中,含水量控制在不超过60%,然后以堆积的方式进行固态发酵,3-5天后当固体物料温度达到50℃时,将发酵后的有机垫料以厚度不小于60cm铺在不小于20m2的发酵床上,对猪进行生态养殖,密度为平均每头猪占1.0m2~1.5m2。该第一复方中草药为80目的粉末。Firstly mix 40% sawdust, 40% rice husk, 5% bran, and 15% of the first compound Chinese herbal medicine by weight, which is the organic bedding, and then mix the anaerobic fermentation bacteria liquid with aerobic The fermented bacterial liquid is 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 solidified in a stacking manner. Fermentation. 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 of pigs, with an average density of 1.0 per pig m2~1.5m2. The first compound Chinese herbal medicine is 80-mesh powder.
本发明采用益生菌发酵床的生态养殖方法彻底解决养猪对环境的污染问题。由于在上述发酵床上所铺的有机垫料里含有具有活性的有益微生物(即上述的几种菌种),其能够迅速有效地降解、消化猪的粪尿排泄物,不需要每天清扫猪栏,冲洗猪舍,从而没任何废弃物排出猪场,也没有任何冲洗圈舍的污水,可节省用水70%以上。真正达到养猪零排放的目的。同时改善猪舍环境,因带有发酵床的猪舍设计为大窗,夏季全开放冬季卷帘封闭保温,猪舍房顶设置电动排气天窗,通风透气好、温湿度均适合于猪的生长。猪粪尿经有益微生物迅速分解,猪舍里没有臭气、不滋生苍蝇,经环境空气检测,微生态发酵床猪舍内二氧化碳、硫化氢、氨气等有害气体含量均低于传统暖棚猪舍,大大低于国家农业部《畜禽场环境质盘标准》。此外,在微生态的发酵床中使用第一复方中草药粉,对发酵床进行进一步改进,以防止滋生霉菌、致病菌及寄生虫等,大大降低了猪的发病率,有效解决了当猪场和猪群发生呼吸道疾病时,如果不用药则猪生长速度缓慢,成活率和生长速度低、饲料报酬降低,利益得不偿失的不足。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. Because the organic bedding material laid on the above-mentioned fermentation bed contains active beneficial microorganisms (that is, the above-mentioned several bacterial species), it can quickly and effectively degrade and digest the excrement of pigs, and it is not necessary 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 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.
此外,要注意,在该设有发酵床养猪猪舍内不能使用化学消毒药品和抗生素类药物,如果使用,将杀灭和抑制微生物,或抑制其繁殖,使得微生物的活性降低;这也有利于防止人们使用抗生素等物质来饲养猪。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.
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。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.
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2015
- 2015-03-12 CN CN201510109179.9A patent/CN104761310A/en active Pending
- 2015-03-12 CN CN201510108762.8A patent/CN104686847A/en active Pending
- 2015-03-12 CN CN201510108751.XA patent/CN104642259B/en not_active Expired - Fee Related
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CN104946565A (en) * | 2015-06-29 | 2015-09-30 | 浙江惠嘉生物科技有限公司 | Solid-state continuous fermentation method of Bacillus subtilis |
CN104885952A (en) * | 2015-07-08 | 2015-09-09 | 青岛嘉瑞生物技术有限公司 | Fermentation bed padding for ecologically breeding sheep |
CN106069869A (en) * | 2016-07-01 | 2016-11-09 | 张雨 | A kind of sterilization bedding and padding for breeding layer chicken field |
CN114051940A (en) * | 2021-12-07 | 2022-02-18 | 贵州天能生物科技有限公司 | Cattle breeding fermentation bed and method for preparing organic fertilizer by fermenting cattle manure |
Also Published As
Publication number | Publication date |
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CN104761310A (en) | 2015-07-08 |
CN103891674A (en) | 2014-07-02 |
CN104642259B (en) | 2017-11-03 |
CN104686847A (en) | 2015-06-10 |
CN104642259A (en) | 2015-05-27 |
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