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The Duhan hybrid sheep is based on the small-tailed Han sheep as the female parent, and the Dubo sheep is used as the male parent to carry out extensive crossbreeding improvement. Duhan hybrid sheep not only takes advantage of the characteristics of fast growth and development in the early stage of foreign meat sheep, tolerance to rough feeding, high feed remuneration and good meat production performance, but also takes advantage of the characteristics of high reproductive rate and good adaptability of small-tailed Han sheep, and has obvious heterosis advantages. The hybrid generation of sheep showed good adaptability in Shandong, especially the Duhan F1 hybrid sheep, which not only showed special tolerance to rough feeding and high reproduction rate, but also was particularly suitable for house feeding and captivity. Duhan F2 has a higher slaughter rate than Duhan F1, with a larger eye muscle area and better meat production performance.
After testing, the reproductive performance of ewes with B gene was slightly inferior to that of Duhan F1. Therefore, Duhan F2 can not only be used for the production of fat lambs, but also as the female parent of economic hybridization and breeding hybridization. The body shape and appearance of Duhan F3 are close to those of Dubo sheep, and the weaning and fattening indicators are close to those of Duhan F2, but they have a great impact on the reproductive rate, and basically produce single lambs.
Only 28% of ewes have the B gene, and rams do. The comprehensive evaluation of Duhan F3 should not be used for fat lamb production, and excellent rams with B gene can be selected as cross-crossed fixed paternal parents.
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I am a small-tailed Han sheep breeder in Shenyang, Liaoning, and I am in captivity, and the growth rate is not bad.
Sheep farmers in Shenyang, Liaoning Province, make friends who breed meat sheep, and exchange market experience and experience.
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<> the forage of the small-tailed Han sheep is mainly based on cherry blossom seedlings, sweet potato seedlings, pasture grass and weeds. The second is corn straw, wheat straw, mu straw, straw and other crop straw as forage. Perennial ryegrass is the most Zen grass, and the texture of ryegrass is soft, the taste is fragrant, and the palatability is relatively good.
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<> small-tailed Han sheep eat about 3-5% of their body weight in a day. For example, an adult ram of about 150 kg eats about kilograms of grass per day.
At the same time of feeding forage, you can feed a certain amount of fine dry cherry foot feed to supplement nutrition and promote the growth and development of small-tailed Han sheep.
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Hello landlord, the small-tailed Han sheep is still relatively easy to breed compared to other breeding, the small-tailed Han sheep has many lambs, resistant to rough feeding, high reproduction rate, large individuals, fast growth rate, the economic benefits of the small-tailed Han sheep are indeed much higher than the benefits of breeding other chickens, ducks and geese, etc., the feeding is simple, easy to manage, the food is wide, want to crop straw or planting grass can be very good breeding, breeding should pay attention to must ensure the cleanliness and hygiene of the sheep house, regular disinfection, regular epidemic prevention, Then we must choose good lambs to breed.
Sheep feed includes 5 kinds of green roughage, concentrate feed, animal feed, minerals and special feed.
In addition to wild weeds and leaves, green fodder is mainly artificially planted high-quality forage, such as ryegrass, clover, aggregate grass, Sudan grass, string-leaved pine vanilla and Rumex excellent forage. Planting grass and raising livestock can solve the problem of winter forage.
Roughage refers to the stems and leaves of various crops after harvesting seeds, such as rice straw, corn stalks, soybean stalks, pea vines, peanut vines and other agricultural and sideline products. After cutting, powdering, wetting, soaking, fermentation, ammoniation, silage and other processing and modulation, feed sheep.
Concentrate feed, also known as energy protein feed. Mainly corn, barley, wheat, miscellaneous grains and bean dregs, bran, soybean cakes, vegetable cakes and other agricultural and sideline products.
Animal feed includes fishmeal, silkworm pupae, blood meal, meat residue and other high-protein feeds, which are suitable for feeding lambs and ewes.
Mineral feed is mainly salt, bone meal, shell meal, calcium carbonate, etc.
Special feed refers to urea. It can only be mixed with carbohydrate-rich roughage and fed, accounting for the weight of sheep. Sheep are fed urea 2 to 5 grams per 10 kg of body weight.
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Hello, it is good to breed if you master a certain technique.
Feed is divided into coarse and fine material, coarse material is generally taken: pasture, corn straw, soybean straw, straw, the above several kinds of coarse material drying, crushed into foam, plus fine material, fine material is: cornmeal, bran, soybean meal, bone meal, salt, baking soda, trace elements (trace element additives generally can not be prepared by themselves, need to be purchased from regular manufacturers, in accordance with the instructions in the specified period of use, it is strictly forbidden to apply "three no" products.
These feeds are scalded with warm water and fed directly. As for how much to feed, it is different according to the size of the sheep, weight, lambing period, ewe gestation period, and ewes after calving.
Make breeding friends and exchange breeding techniques.
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Small-tailed Han sheep are easy to raise, strong resistance and strong adaptability, roughage is crop straw, corn straw, straw straw, concentrate feed, cornmeal, wheat bran, soybean cake.
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Small-tailed Han sheep are very easy to raise, and eat weeds, leaves, and crop straw. I'm just raising this breed, so we can talk about it.
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I am a sheep farmer in Siping, Jilin Province, I saw on TV last year that Shandong Nongluyuan Sheep Breeding Farm ** small-tailed Han sheep and I went with my neighbors to buy 100 back to develop now, and now the breeding is very good, just use our bud rice straw to crush and add cornmeal.
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The small-tailed Han sheep is a well-known meat and fur sheep breed in China and even in the world, which has the advantages of early maturity, multiple births, multiple lambs, fast growth, large physique, more meat production, good fur, stable heredity and strong adaptability. At the age of 4 months, it can be fattened and slaughtered, and the annual slaughter rate is more than 400%; At the age of 6 months, it can be bred and conceived, with 2 litters per year, 2 6 fetuses, sometimes as high as 8; The average lambing rate is more than 266% per litter and more than 500% per year; The weight can reach 50 kg at 6 months of age, 100 kg at one year of age, and 130 190 kg for adult sheep. In the world's sheep breeds, the small-tailed Han sheep has high yield, large size and good efficiency, and is designated as a famous livestock breed by the state, and is praised as China"National treasure", the world"Super Sheep"and"High-legged sheep"Variety.
It eats grass and straw, and it is dedicated to humans"Delicious"with"Beautiful", to the farmer is"Gold"with"Silver"。It is not only one of the best projects for farmers to get rid of poverty and become well-off, but also the most secure project for poverty alleviation, and it is also an important measure for the state to close mountains and return farmland, plant grass and raise sheep, and build ecological agriculture. Therefore, in recent years, all parts of the country are vigorously developing small-tailed Han sheep, and its number has reached more than 2 million.
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Hello, the small-tailed Han sheep is a meat fur and dual-use sheep breed in China, with fast growth, early maturity, strong fecundity, stable performance genetics, strong adaptability, early maturity, multiple fetuses, multiple lambs: the small-tailed Han sheep can be bred and conceived at the age of 6 months, with an annual output of 2 and 2 6, sometimes as high as 8; The average lambing rate was 266 per litter
Above, the annual lambing rate is more than 500%. Fast growth, large physique, lot of meat, good meat quality: small-tailed Han sheep can be fattened and slaughtered at the age of 4 months, and the annual slaughter rate is 400
Above; The weight can reach 50 kg at 6 months of age, 100 kg at one year of age, and 130 190 kg for adult sheep. Slaughter rate of year-old fattening sheep %, net meat rate.
The meat of small-tailed cold mutton is delicate, the intermuscular fat is marbled, the fat and lean are moderate, delicious and juicy, fat but not greasy, fresh but not fat. Moreover, it is rich in nutrients, high in protein, low in cholesterol, and rich in various amino acids, vitamins, and mineral elements necessary for the human body.
Due to the large number of pastures in the north, it is very suitable for raising small-tailed Han sheep. You can go to the breeding circle to have a look at the breeding technology, and finally wish you a happy life.
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Hello, the north is suitable for breeding small-tailed Han sheep.
Hello friends, the corn stalk directly crushed is too hard, the palatability is not good, the small-tailed Han sheep eat indigestion, so the sheep does not like to eat, it is recommended that you use the straw starter to ferment the corn straw and then feed the sheep, the small-tailed Han sheep absolutely like to eat, Nongshengle straw starter is used for the fermentation of corn straw feed, without adding any auxiliary materials to ferment the corn straw into high-quality feed. The fermented straw feed is rich in nutrients, has a wine-scented smell, and has good palatability. Moreover, it contains probiotics, which can improve the intestinal environment of cattle, improve immunity, grow rapidly, and greatly increase the benefits of farmers. >>>More
Just feed it some raw meat, and my turtle will feed it raw meat.
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