CN106719366A - A kind of cultural method of duck - Google Patents

Abstract

The present invention provides a kind of cultural method of duck, including：(1) duck shed construction, (2) select newly-hatched duckling, (3) feeding and management and (4) duck shed to manage, also include daily putting in a suitable place to breed simultaneously, in the method that feeding process is fed using segmentation, the duck incidence of disease that the method cultivation is obtained is low, fast growth, duck sweetness is tasty and refreshing, is adapted to be promoted in this area.

Description

A kind of breeding method of duck

【Technical field】

The invention relates to the technical field of poultry breeding, in particular to a duck breeding method.

【Background technique】

Poultry meat is the second most consumed meat product in the world, accounting for about 30% of the meat product market, only behind pork at 38%. As a kind of poultry meat, duck meat is very popular among people; the fatty acid in duck meat has a low melting point and is easy to digest. The meat contains more B vitamins and vitamin E than other meats, which can effectively resist beriberi. Duck meat also contains relatively rich niacin, which is one of the two important coenzymes in the human body and has a protective effect on heart disease patients such as myocardial infarction. Therefore, more and more farmers like to breed ducks in summer. In the process of breeding, some farmers ignore the health of ducks in order to reduce breeding costs and pursue higher economic benefits. The living environment of ducks is very poor, especially In summer, the temperature is high, crowded, smelly, and there are many germs, which lead to many duck diseases and poor meat quality, which is harmful to human health. The cost of automatic breeding system and automatic temperature control system is too high, which is not suitable for most farmers. In addition, most of the duck feeds used are single in nutrition, only seeking to fatten the ducks regardless of the nutrition of the ducks, resulting in a decline in the quality of duck meat. With the development of the economy, people's living standards are also constantly improving, people's demand for duck meat is increasing, and the number of meat ducks in my country is increasing, and people also consider the nutritional value and safety factors of ducks. Therefore, it is urgent to provide a kind of breeding method that can build a clean and hygienic living environment for ducks, and can also make ducks grow fast while maintaining a good meat flavor.

【Content of invention】

The object of the present invention is to provide a duck breeding method in view of the existing duck breeding problems that ducks are prone to diseases, duck feed is single in nutrition, and duck meat quality is reduced.

In order to achieve the above object, the technical scheme adopted in the present invention is as follows:

A breeding method for ducks, comprising the following steps:

(1) Duck house construction: build a duck house where there is a water source, the bottom surface of the duck house is a mesh structure, and is 60-90 centimeters higher than the ground;

(2) Select ducklings: select healthy ducklings at the age of 7-10 days, and vaccinate the ducklings, and only feed the nutrient solution within 2-3 days after vaccination, and feed in unlimited quantities;

(3) Feeding management: 2-3 days after the ducklings are vaccinated, they start to feed the concentrated feed, 3-4 times a day; they start to feed the roughage from the duck weighing 1.5 catties, and feed 1-2 times a day;

(4) Duck house management: sprinkle a mixture of chitosan, chitin, and coconut fiber charcoal on the excrement below the duck house every morning and evening, and clean up the excrement every 6-8 days;

The concentrated feed consists of the following raw materials in parts by weight: 15-25 parts of corn flour, 8-15 parts of cooked rice, 5-10 parts of rice bran, 4-8 parts of natto, 3-7 parts of pickles, 3-6 parts of pumpkin seeds 3-6 parts of chicory, 3-5 parts of water hyacinth, 3-5 parts of cypress herb, 2-4 parts of bone meal, 2-5 parts of earthworm, 1-3 parts of calcium gluconate, 0.5-1.5 parts of oyster, Sphalerite 0.1-1.5 parts, piperazine phosphate 0.1-0.5 parts;

The roughage is composed of the following raw materials in parts by weight: 5-10 parts of sweet elephant grass, 5-10 parts of alfalfa grass, 5-10 parts of ryegrass, 5-10 parts of sudan grass, 5-10 parts of bitter lettuce, and 5-10 parts of black grass, 1-3 parts of fish meal, 0.5-1 part of table salt, 0.5-0.8 parts of traditional Chinese medicine additives;

The traditional Chinese medicine additive in the roughage is composed of the following raw materials in parts by weight: 4-9 parts of water weng skin, 4-9 parts of big one arrow, 7-11 parts of tobacco, 4-9 parts of Zihuayu Dengcao, 7- 11 parts, 4-9 parts of delphinium, 7-11 parts of sheep's trotter, 3-9 parts of desmodium, 2-5 parts of Patrinia, 2-8 parts of aloe vera leaves, 1-3 parts of asparagus, 1 part of Andrographis paniculata -3 parts, 4-6 parts of sunflower seeds, 3-7 parts of mugwort leaves.

In the present invention, further, the nutrient solution is uniformly mixed with 3-5 parts of whole milk powder and 10-15 parts of purified water, and the nutrient solution is heated to 35-40° C. before feeding.

In the present invention, further, the preparation method of the concentrated feed is:

a. Wash the chicory, water hyacinth, and cypress herb, chop them and set aside;

b. After crushing oysters and sphalerite, mix them evenly with corn flour, cooked rice, rice bran, natto, kimchi, pumpkin seeds, earthworms, and calcium gluconate, pile them up and add water to make the water content 60-65% , anaerobic fermentation for 6-10 days, and the obtained fermented product is set aside;

c. Mix the bone powder, piperazine phosphate and the ready-to-use materials obtained in steps a and b evenly to make granular concentrate feed.

In the present invention, further, the preparation method of described roughage is:

a. Wash all the components in the traditional Chinese medicine additives and put them into the pot, then add water 5-6 times the total weight of the items in the pot, boil on high heat for 15-20 minutes, then change the fire to simmer for 30- For 40 minutes, filter with fine gauze to obtain the filter residue and filtrate, take the filter residue and boil it repeatedly 2-3 times in the same way, combine the filtrate, and the resulting mixed solution is set aside;

b. Grind sweet elephant grass, alfalfa grass, ryegrass, sudan grass, bitter barley and black grass, then mix them with fish meal and salt, spray the mixture obtained in step a on the mixture, and stir evenly Pile them into a ball, cover with a film, and ferment for 5-7 days at 30-45°C.

In the present invention, further, the vaccines described in step (2) are duck liver vaccine and duck plague vaccine.

In the present invention, further, in the mixture of chitosan, chitin, and coconut fiber charcoal described in step (4), the mass fractions of said chitosan and chitin based on said mixture are respectively 15-20% and 25-30%.

In the present invention, further, the method also includes daily stocking, specifically: starting from the duck weighing 2 catties, stocking the ducks in the pond for 3-4 hours every day, and feeding the ducks with fresh small live fish during the stocking period.

The relevant characteristics of part raw materials in the present invention are as follows:

Shuiwengpi: It tastes bitter, pungent, and cool in nature. It can kill parasites, relieve itching, treat tinea leprosy, rotten feet, and cystic carbuncle. "Preparation of Herbal Medicine Properties": "washing leprosy, killing insects." "Materia Medica Seeking the Original": "killing insects, washing tinea leprosy, rotten feet, soaking rickets." heat-clearing and toxic substances removing; dampness; killing insects. Indications of damp and rotten beriberi; eczema; scabies; kidney cyst carbuncle; burns and scalds.

Dayizhijian: It tastes pungent, sweet, slightly warm in nature, enters the spleen and lung meridians. It has the functions of detoxifying sores, eliminating carbuncles, and killing insects. It can be used to treat carbuncles, furuncles, tuberculosis, and burns caused by soup and fire. "Sichuan Traditional Chinese Medicine": "It can detoxify and reduce swelling. External use can treat carbuncle, swollen sores, insect sores itching, redness and swelling under the ears, furuncle tuberculosis and soup fire burns."

Tobacco: It is sweet in taste and warm in nature. It has the effects of reducing swelling, detoxifying, and killing insects. It is mainly used for boils and swollen toxins, tinea capitis, tinea alba, bald sores, and poisonous snake bites. Carbuncle, wind-phlegm, crane knee (including bone tuberculosis, chronic suppurative knee arthritis, etc.) and other diseases. It can also be used to kill "four pests" (snails, mosquitoes, flies, mice) and insecticides.

Purple flower fish lamp grass: alias Tiankui grass, millennium mouse arrow, firecracker flower, heartbroken grass, sheep don't eat, wild celery, scalded grass, it tastes bitter, pungent, cold in nature, and returns to the lung and stomach meridians. Have detoxification, desinsection effect, cure mainly sore swollen poison, scabies mange stubborn ringworm, eczema, venomous snake bite.

Twisted Grass: Another name is Laoyasuan, Suanliu, Sour Cucumber, which is bitter in taste, cold in nature, Guixin and Liver Meridian. It has the effects of killing insects, relieving pain, clearing away heat, reducing swelling, and removing blood stasis.

Delphinium: alias delphinium grandiflora, pigeon flower, tie bar, its taste is bitter, cold in nature. Have purging fire and relieving pain, desinsection effect, can control toothache, arthralgia, sore carbuncle ulcer; Kill lice, fly, maggot.

Ruffled sheep's trotter: another name is wild spinach, ringworm herb, rhubarb, ox tongue dish, it tastes sour and bitter, cold in nature, non-toxic, enters the heart, liver and kidney meridians. Have desinsection, heat-clearing, effects such as cooling blood, can control carbuncle sore swelling and pain, alopecia scabies, bruises and swelling and pain.

Desmodium is bitter in taste and cold in nature, enters the bladder and kidney meridians; it has the effects of clearing away heat and diuresis, dispelling wind and relieving pain, stopping bleeding and promoting granulation, reducing inflammation and detoxification, and killing insects.

Patrinia is a herbaceous plant that mostly grows in hillside grasslands and other places. It tastes pungent and bitter, and has the effects of clearing away heat and detoxification, removing blood stasis and draining pus.

Aloe leaves are bitter in taste, cold in nature, and return to the stomach and large intestine meridian. It has the effects of purging fire, promoting menstrual flow, killing insects and detoxifying, and can be used to treat white turbidity, hematuria, women's amenorrhea leukorrhea, children's epilepsy, malnutrition, burns, hemorrhoids, scabies, carbuncles, etc. Aloe vera contains a large amount of amino acids, vitamins, polysaccharide compounds, various enzymes and minerals, which can sterilize and reduce inflammation, enhance immune function, remove endotoxin and free radicals, relieve constipation, prevent colitis, improve blood circulation, Eliminate acne and improve skin health. Because the organic acid contained in aloe is an intermediate product of fat and protein metabolism, it is an important link in the metabolic connection of carbohydrates, fat and protein.

Rhizoma Cordae is pungent and astringent in taste, warm and flat in nature; functions and indications: expelling wind and activating collaterals, strengthening tendons and bones, and reducing swelling. For colds, chronic bronchitis, rheumatic joint pain, low back pain, bruises, sores, furuncles and swelling.

Andrographis paniculata is bitter in taste, cold in nature, non-toxic, and returns to the heart, lung, large intestine, and bladder channels; it has the effects of clearing heat and detoxicating, cooling blood and reducing swelling.

Sunflower seeds are the seeds of sunflower, an herbaceous plant in the family Asteraceae, sweet in taste and flat in nature; used for hyperlipidemia, arteriosclerosis, hypertension; pinworm disease.

Artemisia argyi is bitter and pungent in taste, warm in nature, regulates qi and blood, expels cold and dampness; warms meridians, stops bleeding, and promotes pregnancy. Control confidant's cold pain, diarrhea and muscle turning, chronic dysentery, vomiting of the nosebleed, bleeding, irregular menstruation, metrorrhagia, leukorrhea, fetal movement, carbuncle, scabies.

The traditional Chinese medicine additive of the present invention is developed for improving the appetite of ducks, promoting the metabolism of ducks, and improving the immunity of ducks. The formula is scientific and reasonable. And the water weng skin as the official medicine, the big one arrow, tobacco and purple flower fish lamp grass as the adjuvant medicine, and the twisted tendon grass, delphinium and wrinkled sheep's hoof as the main medicine, which jointly promote the duck's blood circulation and increase the activity of the duck. Improve the appetite of ducks, promote metabolism and cell differentiation, eliminate germs in ducks, and enhance immunity and disease resistance of ducks.

In summary, owing to adopting above-mentioned technical scheme, the beneficial effect of the present invention is:

(1) The breeding method of ducks of the present invention, the ducks are fed in sections, and the ducklings that have just been vaccinated are all fed with the nutrient solution made from whole milk powder, which is rich in nutrition, avoids improper diet of ducks and produces adverse reactions with vaccines, reduces reduce the morbidity of ducks and lay a solid foundation for the healthy growth of ducks; in the concentrated feed, the components interact together to increase the appetite of ducks, help the digestion and absorption of ducks in the stomach, and regulate the balance of intestinal flora, especially oysters and flash Zinc ore makes the feed rich in zinc, which not only meets the basic needs of ducks for zinc, but also has a significant effect on the rapid growth and daily weight gain of ducks with high zinc content, but has no effect on meat quality; while in roughage, most It is a forage component. The carbon fiber content of forage can improve the meat quality of ducks. At the same time, there are traditional Chinese medicine additives in the roughage, which has a great health care effect on ducks. All kinds of germs are eliminated, so that the shape can grow quickly and healthily.

(2) the culture method of duck of the present invention, spread the mixture of one deck chitosan, chitin, coconut fiber charcoal on the excreta below the duck house, can play sterilization, remove the foul smell and harmful gas that excrement produces The effect is to create a healthy growth environment for ducks and avoid environmental pollution for ducks; at the same time, during the breeding process, ducks are stocked in ponds to increase the amount of exercise of ducks and avoid bloated fat all over the ducks.

【detailed description】

Example 1:

A breeding method for ducks, comprising the following steps:

(1) Duck house construction: build a duck house where there is a water source, the bottom surface of the duck house is a mesh structure, and is 60 centimeters higher than the ground;

(2) Select ducklings: select healthy ducklings of 7 days old, and vaccinate the ducklings, the vaccines are duck liver vaccine and duck plague vaccine, only feed nutrient solution within 2 days after vaccination, unlimited Feeding; the nutrient solution is uniformly mixed with 3 parts of whole milk powder and 10 parts of purified water, and the nutrient solution is heated to 35°C before feeding;

(3) Feeding management: 2 days after the ducklings were vaccinated, they started to feed the concentrated feed, 3 times a day; they started to feed the ducks weighing 1.5 catties, and fed 1 time a day;

(4) Duck house management: spread the mixture of one deck chitosan, chitin, coconut fiber charcoal on the excrement below the duck house every morning and evening, and clean up the excrement every 6 days; In the mixture of chitin and coconut fiber charcoal, the mass fractions of said chitosan and chitin based on said mixture are respectively 15% and 25%;

(5) Daily stocking: starting from the duck weighing 2 catties, the ducks are stocked in the pond for 3 hours every day, and the ducks are fed fresh small live fish during the stocking period.

The concentrated feed consists of the following raw materials in parts by weight: 15 parts of corn flour, 8 parts of cooked rice, 5 parts of rice bran, 4 parts of natto, 3 parts of kimchi, 3 parts of pumpkin seeds, 3 parts of chicory, 3 parts of water hyacinth, 3 parts of pine herb, 2 parts of bone meal, 2 parts of earthworm, 1 part of calcium gluconate, 0.5 part of oyster, 0.1 part of sphalerite, 0.1 part of piperazine phosphate;

The preparation method of described concentrate feed is:

a. Wash the chicory, water hyacinth, and cypress herb, chop them and set aside;

b. After crushing oysters and sphalerite, mix them evenly with corn flour, cooked rice, rice bran, natto, kimchi, pumpkin seeds, earthworms, and calcium gluconate. Oxygen fermentation for 6 days, and the resulting fermented product is ready for use;

c. Mix the bone powder, piperazine phosphate and the ready-to-use materials obtained in steps a and b evenly to make granular concentrate feed.

The roughage consists of the following raw materials in parts by weight: 5 parts of sweet elephant grass, 5 parts of alfalfa grass, 5 parts of ryegrass, 5 parts of sudan grass, 5 parts of bitter barley, 5 parts of black grass, 1 part of fish meal, salt 0.5 parts, 0.5 parts of traditional Chinese medicine additives;

The traditional Chinese medicine additive in the roughage is composed of the following raw materials in parts by weight: 4 parts of water weng skin, 4 parts of Dayizhijian, 7 parts of tobacco, 4 parts of Zihuayu Dengcao, 7 parts of twisted grass, 4 parts of delphinium, wrinkle 7 parts of Pachyrhiza chinensis, 3 parts of Desmodium, 2 parts of Patrinia, 2 parts of Aloe Vera leaves, 1 part of Cordyceps, 1 part of Andrographis paniculata, 4 parts of sunflower seeds, 3 parts of Artemisia argyi leaves;

The preparation method of described roughage is:

a. Wash all the components in the traditional Chinese medicine additives and put them into the pot, then add water 5 times the total weight of the items in the pot to the pot, boil on high heat for 15 minutes, then change the heat to simmer for 30 minutes, and wipe them with fine gauze cloth. Filtrate to obtain the filter residue and filtrate, take the filter residue and boil it twice in the same way, combine the filtrate, and obtain the mixed solution for later use;

b. Grind sweet elephant grass, alfalfa grass, ryegrass, sudan grass, bitter barley and black grass, then mix them with fish meal and salt, spray the mixture obtained in step a on the mixture, and stir evenly Pile them into a ball, cover with a film, and ferment for 5 days at 30°C.

Example 2:

A breeding method for ducks, comprising the following steps:

(1) Duck house construction: build a duck house where there is a water source, the bottom surface of the duck house is a mesh structure, and is 75 centimeters above the ground;

(2) Select ducklings: select healthy ducklings of 8 days old, and vaccinate the ducklings, the vaccines are duck liver vaccine and duck plague vaccine, only feed nutrient solution within 2 days after vaccination, unlimited Feeding; the nutrient solution is uniformly mixed with 4 parts of whole milk powder and 13 parts of purified water, and the nutrient solution is heated to 37.5°C before feeding;

(3) Feeding management: 2 days after the ducklings were vaccinated, they started to feed the concentrated feed, 4 times a day; they started to feed the roughage from the duck weighing 1.5 catties, and fed it 2 times a day;

(4) Duck house management: spread the mixture of one deck chitosan, chitin, coconut fiber charcoal on the excreta below the duck house every morning and evening, and clean up the excreta every 7 days; In the mixture of chitin and coconut fiber charcoal, the mass fractions of said chitosan and chitin based on said mixture are respectively 17.5% and 27.5%;

(5) Daily stocking: starting from the duck weighing 2 catties, the ducks are stocked in the pond for 3.5 hours every day, and the ducks are fed fresh small live fish during the stocking period.

The concentrated feed consists of the following raw materials in parts by weight: 20 parts of corn flour, 11.3 parts of cooked rice, 7.5 parts of rice bran, 6 parts of natto, 5 parts of pickles, 4.5 parts of pumpkin seeds, 4.5 parts of chicory, 4 parts of water hyacinth, skewers 4 parts of pine herb, 3 parts of bone meal, 3.5 parts of earthworm, 2 parts of calcium gluconate, 1 part of oyster, 0.8 part of sphalerite, 0.3 part of piperazine phosphate;

The preparation method of described concentrate feed is:

a. Wash the chicory, water hyacinth, and cypress herb, chop them and set aside;

b. After crushing oysters and sphalerite, mix them evenly with corn flour, cooked rice, rice bran, natto, pickles, pumpkin seeds, earthworms, and calcium gluconate. Oxygen fermentation for 8 days, and the resulting fermented product is set aside;

c. Mix the bone powder, piperazine phosphate and the ready-to-use materials obtained in steps a and b evenly to make granular concentrate feed.

The roughage consists of the following raw materials in parts by weight: 7.5 parts of sweet elephant grass, 7.5 parts of alfalfa grass, 7.5 parts of ryegrass, 7.5 parts of sudan grass, 7.5 parts of bitter barley, 7.5 parts of black grass, 2 parts of fish meal, salt 0.75 parts, 0.65 parts of traditional Chinese medicine additives;

The traditional Chinese medicine additive in the roughage is composed of the following raw materials in parts by weight: 6.5 parts of water weng skin, 6.5 parts of big one arrow, 9 parts of tobacco, 6.5 parts of purple flower chrysanthemum, 9 parts of twist grass, 6.5 parts of delphinium, wrinkle 9 parts of Pachyrhiza chinensis, 6 parts of Desmodium, 3.5 parts of Patrinia, 5 parts of Aloe Vera leaves, 2 parts of Cordyceps, 2 parts of Andrographis paniculata, 5 parts of sunflower seeds, 5 parts of Artemisia argyi leaves;

The preparation method of described roughage is:

a. Wash all the components in the traditional Chinese medicine additives and put them into the pot, then add water 5.5 times the total weight of the items in the pot, boil on high heat for 17.5 minutes, then change to low heat and cook for 35 minutes. Filtrate to obtain filter residue and filtrate, take the filter residue and boil it repeatedly 3 times in the same way, combine the filtrate, and obtain the mixed solution for later use;

b. Grind sweet elephant grass, alfalfa grass, ryegrass, sudan grass, bitter barley and black grass, then mix them with fish meal and salt, spray the mixture obtained in step a on the mixture, and stir evenly Pile them into a ball, cover with a film, and ferment for 6 days at 40°C.

Example 3:

A breeding method for ducks, comprising the following steps:

(1) duck house construction: build duck house in the place that has water source, the bottom surface of described duck house is net-like structure, and is higher than ground 90 centimetres;

(2) Select ducklings: select healthy ducklings at the age of 10 days, and vaccinate the ducklings, the vaccines are duck liver vaccine and duck plague vaccine, and only feed nutrient solution within 3 days after vaccination, unlimited Feeding; the nutrient solution is uniformly mixed with 5 parts of whole milk powder and 15 parts of purified water, and the nutrient solution is heated to 40°C before feeding;

(3) Feeding management: 3 days after the ducklings were vaccinated, they started to feed the concentrated feed, 4 times a day; they started to feed the roughage from the duck weighing 1.5 catties, and fed it 2 times a day;

(4) Duck house management: spread the mixture of one deck chitosan, chitin, coconut fiber charcoal on the excreta below the duck house every morning and evening, and clean up the excreta every 8 days; In the mixture of chitin and coconut fiber charcoal, the mass fractions of said chitosan and chitin based on said mixture are respectively 20% and 30%;

(5) Daily stocking: starting from the duck weighing 2 catties, the ducks are stocked in the pond for 4 hours every day, and the ducks are fed fresh small live fish during the stocking period.

The concentrated feed consists of the following raw materials in parts by weight: 25 parts of corn flour, 15 parts of cooked rice, 10 parts of rice bran, 8 parts of natto, 7 parts of pickles, 6 parts of pumpkin seeds, 6 parts of chicory, 5 parts of water hyacinth, skewers 5 parts of pine herb, 4 parts of bone meal, 5 parts of earthworm, 3 parts of calcium gluconate, 1.5 parts of oyster, 1.5 parts of sphalerite, 0.5 part of piperazine phosphate;

The preparation method of described concentrate feed is:

a. Wash the chicory, water hyacinth, and cypress herb, chop them and set aside;

b. After crushing oysters and sphalerite, mix them evenly with corn flour, cooked rice, rice bran, natto, kimchi, pumpkin seeds, earthworms, and calcium gluconate. Oxygen fermentation for 10 days, the resulting fermented product is set aside;

c. Mix the bone powder, piperazine phosphate and the ready-to-use materials obtained in steps a and b evenly to make granular concentrate feed.

The roughage consists of the following raw materials in parts by weight: 10 parts of sweet elephant grass, 10 parts of alfalfa grass, 10 parts of ryegrass, 10 parts of sudan grass, 10 parts of bitter barley, 10 parts of black grass, 3 parts of fish meal, salt 1 part, 0.8 parts of traditional Chinese medicine additives;

The traditional Chinese medicine additive in the roughage is composed of the following raw materials in parts by weight: 9 parts of water weng skin, 9 parts of big one arrow, 11 parts of tobacco, 9 parts of purple flower carp, 11 parts of twist grass, 9 parts of delphinium, wrinkle 11 parts of Pachyrhiza chinensis, 9 parts of Desmodium, 5 parts of Patrinia, 8 parts of Aloe Vera leaves, 3 parts of Cordyceps, 3 parts of Andrographis paniculata, 6 parts of sunflower seeds, 7 parts of Artemisia argyi leaves;

The preparation method of described roughage is:

a. Wash all the components in the traditional Chinese medicine additives and put them into the pot, then add water 6 times the total weight of the items in the pot, boil on high heat for 20 minutes, then change the heat to simmer for 40 minutes, cover with fine gauze cloth Filtrate to obtain filter residue and filtrate, take the filter residue and boil it repeatedly 3 times in the same way, combine the filtrate, and obtain the mixed solution for later use;

b. Grind sweet elephant grass, alfalfa grass, ryegrass, sudan grass, bitter barley and black grass, then mix them with fish meal and salt, spray the mixture obtained in step a on the mixture, and stir evenly Pile them into a ball, cover with a film, and ferment for 7 days at 45°C.

In order to further prove the characteristics of the present invention, the following three groups of comparative experiments are now done:

Contrast group 1: In step (3) feeding management, the roughage fed does not contain traditional Chinese medicine additives, and other methods are strictly carried out according to Example 2.

Contrast group 2: In the feeding management of step (3), there is no section feeding, the feed for feeding is the duck feed produced by Hebei Xingda Feed Group Co., Ltd., and other methods are strictly carried out according to Example 2.

Contrast group 3: According to the traditional method of feeding, the feed for feeding is the duck feed produced by Hebei Xingda Feed Group Co., Ltd.

The present invention: carry out strictly according to embodiment 2.

Record the various data of each group of ducks when going out to the market as follows:

group Number of ducks/only Production day/day Morbidity Average daily weight gain/g meat texture Comparison group 1 100 70 8% 78 The flesh is firm and refreshing Comparison group 2 100 70 14% 69 The flesh is soft and tasteless Comparison group 3 100 70 twenty four% 57 The meat is soft and has a peculiar smell this invention 100 70 2% 84 Firm, sweet and refreshing

It can be seen from the above table that the ducks obtained by breeding with the present invention have low disease rate, fast growth rate and good taste of duck meat; so the present invention is worthy of popularization in this field.

The above description is a detailed description of the preferred feasible embodiments of the present invention, but the embodiments are not used to limit the scope of the patent application of the present invention. All equivalent changes or modifications completed under the technical spirit suggested by the present invention shall belong to The scope of patents covered by the present invention.

Claims (7)

1. a kind of cultural method of duck, it is characterised in that comprise the following steps：

(1) duck shed construction：Duck shed is built in the place for having water source, the bottom surface of the duck shed is in network structure, and 60- above ground level 90 centimetres；

(2) newly-hatched duckling is selected：The healthy newly-hatched duckling of 7-10 ages in days is selected, and vaccine inoculation is carried out to newly-hatched duckling, 2-3 days after vaccine inoculation Interior feeding nutrient solution, quantity-unlimiting feeding；

(3) feeding and management：Newly-hatched duckling vaccine inoculation starts feeding concentrated feed, daily feeding 3-4 times after 2-3 days；1.5 jin are weighed from duck to open Beginning feeding roughage, daily feeding 1-2 times；

(4) duck shed management：Paving spills one layer of shitosan, chitin, coconut palm above every morning and the at dusk excreta below duck shed The mixture of charcoal is tieed up, excreta was cleared up every 6-8 days；

The concentrated feed is made up of the raw material of following weight portion：Corn flour 15-25 parts, cooked rice 8-15 parts, rice bran 5-10 parts, receive Beans 4-8 parts, pickles 3-7 parts, pumpkin seeds 3-6 parts, witloof 3-6 parts, water hyacinth 3-5 parts, silphium perfoliatum L 3-5 parts, bone meal 2-4 Part, earthworm 2-5 parts, calcium gluconae 1-3 parts, oyster 0.5-1.5 parts, zincblende 0.1-1.5 parts, piperazine phosphate 0.1-0.5 parts；

The roughage is made up of the raw material of following weight portion：Sweet napier grass 5-10 parts, Alfalfa 5-10 parts, rye grass 5-10 parts, Sudangrass 5-10 parts, bitter 5-10 parts of wheat dish, 5-10 parts of wheel blade black grass, fish meal 1-3 parts, salt 0.5-1 parts, Chinese medicine additive 0.5- 0.8 part；

Chinese medicine additive in the roughage is made up of the raw material of following weight portion：Operculate cleistocalyx bark 4-9 parts, golden lycoris bulb 4-9 parts, Tobacco 7-11 parts, Incised Corydalis Herb 4-9 parts, common yellow oxalis herb 7-11 parts, delphinium 4-9 parts, maritime dock herb 7-11 parts, desmodium 3-9 Part, field pennycress 2-5 parts, Chinese aloe leaf 2-8 parts, phlomis umbrosa 1-3 parts, Herba Andrographitis 1-3 parts, sunflower seeds 4-6 parts, folium artemisiae argyi 3-7 parts.

2. the cultural method of a kind of duck according to claim 1, it is characterised in that：The nutrient solution is by whole milk powder 3- 5 parts and pure water 10-15 parts are uniformly mixed, and nutrient solution is heated into 35-40 DEG C before feeding.

3. the cultural method of a kind of duck according to claim 1, it is characterised in that：The preparation method of the concentrated feed For：

A. after cleaning witloof, water hyacinth, silphium perfoliatum L, shred stand-by；

B. after crushing oyster and zincblende, with corn flour, cooked rice, rice bran, natto, pickles, pumpkin seeds, earthworm, glucose Sour calcium is well mixed, and being added water after heap is in heaps makes its water content for 60-65%, and anaerobic fermentation 6-10 days, gained fermentate is stand-by；

C. bone meal, piperazine phosphate are well mixed with gained alternative in step a, b, are made granular concentrated feed, you can.

4. the cultural method of a kind of duck according to claim 1, it is characterised in that：The preparation method of the roughage For：

A. all it is put into pot after each component in Chinese medicine additive is cleaned, then toward article gross weight 5-6 in addition pot in pot Water again, is boiled by fire 15-20 minutes, then changes again and is cooked by slow fire 30-40 minutes, is filtered with crocus cloth, obtains filter residue and filtrate, Take filter residue same procedure to boil 2-3 times repeatedly, merging filtrate, gained mixed liquor is stand-by；

B. sweet napier grass, Alfalfa, rye grass, sudangrass, bitter wheat dish and wheel blade black grass are done into shape in small, broken bits, then it is mixed with fish meal and salt Close, toward mixture on spray the mixed liquor of step a acquisition, collected in a pile after uniform stirring, film is covered, in 30-45 DEG C of environment Lower fermentation 5-7 days, you can.

5. the cultural method of a kind of duck according to claim 1, it is characterised in that：Vaccine described in step (2) is duck Liver vaccine and duck plague vaccine.

6. the cultural method of duck according to claim 1, it is characterised in that：Shitosan described in step (4), chitin, In the mixture of coconut palm dimension charcoal, the mass fraction of the shitosan and chitin based on the mixture is respectively 15-20% and 25- 30%.

7. the cultural method of duck according to claim 1, it is characterised in that：The method is also put in a suitable place to breed including daily, specifically For：Since duck weighs 2 jin, duck is put in a suitable place to breed 3-4 hours in pond daily, to the small work that duck feeding is fresh during putting in a suitable place to breed Fish.