Farmers in the rural plains area can conserve the contradiction between sheep and goats, solve the contradictions in agriculture and animal husbandry that are increasingly prominent, and open up forage resources to make comprehensive utilization of crop stalks and reduce the environmental pollution caused by the burning of straw. Sheep grow faster than grazing , slaughter early, good sensation, high meat yield, good economic returns. After practical exploration, the following specific measures can be taken: 1. A sheep house with a comfortable slope can be built with a single slope or a closed type. Single-slope penthouses typically have a back wall height of 1.8 meters, a canopy slope of 15 degrees, a fully enclosed wall height of 2.3-2.5 meters and a door width of 1.5-2 meters. The sheep house floor is 20-30 cm above the ground outside the house and is paved with slopes for drainage. General adult sheep each account for an area of ​​about 1.5-2 square meters; pregnant ewes, nursing sheep, and breeding rams occupy a slightly larger area. Houses should be kept dry and ventilated, and should be kept warm in winter and cool in summer. Sheep can be allowed to freely move on the sports field, and they can eat fresh air and sun. At the same time, the air condition of the pen can be restored. Second, preparation and preparation of sufficient forage fodder is the key to success. Forage processing adopts the following two methods: (1) straw silage. The harvested corn stalks were cut down and air-dried for 1 day, and were smashed into sub-sections 0.5-2 cm after silage. (2) microbial fermentation. Use “Baibao Li†or Em strain fermentation strains to spray wet mixed straw crops or agricultural and sideline products, such as wheat straw, corn stalks, peanut meal, peanut shells, corncob meal, etc., into cylinders, barrels or plastics. Bags are sealed and eaten after anaerobic fermentation. Third, to strengthen the feeding and management First, the design of a sink trough, control of sheep trampling grass and soiled water, improve the utilization of forage; at the same time the size of sheep, male and female ewes raised separately. The second is the feeding method. Put silage corn stalks or fermented feed in the feeding trough to allow the sheep to feed freely. Feeding should be done a few times a day, 4 times a day, so that the sheep eat “4 fullâ€. Do not cut water in the sink. Pay attention to change the water daily. At the same time, according to sheep's different growth phase configuration concentrate supplemented properly, the general fattening sheep straw forage and concentrate ratio is 4:1, 5:1 for pregnant sheep, and 4:1 for males.
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