Lake sheep breeding technology

Huyang sheep is a first-class breed of domestic livestock and poultry protected in China. It has mature characteristics such as early maturity, high reproduction rate, early growth, resistance to heat and moisture, and high product use value. Huyang is mainly distributed in the area of ​​Taihu Lake. The city is one of the key production areas of Huyang, and both the breeding density and the breeding amount rank first in the country.
First, the sheep house requires ventilation and drying. The average area of ​​the sheep's pens is 2 square meters per sheep, divided into a single column of 8-10 square meters. The floor of a sheep bar does not generally need to be cast cement, but is only spread on the soil. It is also possible to try an overhead sheep bed, that is, to use a cement board (bamboo sheet) to elevate the ground to 80-100 cm, leaving a space of 1-1.5 cm between the boards (the sheep's feet can fall and the sheep's feet will not go down properly). No need to pad straw.
Second, the sheep
1. Sheep breeds: Hu sheep (local sheep)
2. Selection of breeding sheep: Firstly, select a high lambing rate, make one or more sheep with three or more lambs to be reserved for breeding; second, choose fast growth, good meat production performance, large and full size, adult rams. 80 kg of sheep and 50 kg of ewes were kept.
Third, the breeding season Hu sheep breeding season is generally ranked in the spring 4-5 months breeding, autumn 9-10 months of lambing, one year a child. However, some of the sheep can also be adjusted for the breeding season, and they will be bred in September-November and will be born between the months of April and February of the following year in order to achieve “three or two births a year”. However, it is not advisable to keep the sheep produced in the autumn with spring production, and they are only allowed to be used for the production of sheep.
Fourth, the feeding of sheep is relatively miscellaneous food, all kinds of grass, crop stalks, lettuce, cereals, bean curd refuse, vegetable cake, silkworm sand, wheat bran, etc. can be used as feed, while actively developing new feed resources, application "Ammonia, alkalization, silage" and other sheep-raising techniques are used to plant high-yielding, well-nourished artificial pastures to feed sheep in winter free fields or in other starry areas.
Fifth, feeding management In addition to doing a good job of routine management, focus on the following points.
1. Ensure adequate supply of clean drinking water and add appropriate salt.
2. Educate the potential of ewe's lactation and implement the “one mother with two or more lambs” technology.
3. Pay attention to the timely weaning of the lamb. The lactation period is generally controlled within 45 days.
4. Meat sheep (especially old sheep) need to be raised for 1-2 months prior to sale in order to improve meat quality, increase meat value, and increase the efficiency of raising sheep.
6. Moderate scale According to the characteristics of local sheep production, it is advisable to have a medium to small scale of 20-50 head stocks and 50-100 heads of sheep each year.
Seven Prevention and Treatment of Common Diseases in Sheep
1, sheep black fast epidemic: injection "black sheep epidemic, lamb dysentery, sheep enterotoxemia, goat death" quadruple seedlings prevention, treatment after the onset of poor results.
2. Disease No. 5: Inject Vaccine No. 5 to prevent vaccination. Once the disease has occurred, all infected animals and the same group of animals are culled.
3. Fasciola schistosomiasis: Each year in the spring and fall seasons, an albendazole is used to repel insects, and the effect is good.
4. Sheep lice: Rub with 1% of trichlorfon or chloridized chrysanthemum on the back of the sheep. Apply it once every three days, but do not paint it all over the body.

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