1. The construction of sheep houses should be done in a place where the terrain is dry, ventilated, adequately clean and water-supply, convenient for transportation, adequate in feed and sunshine, and convenient to manage, or the use of vacant land for reconstructing the area is appropriate, and an area of ​​1-2 square meters per sheep is appropriate and set. Good sheep beds, straw racks, feeding troughs and activity areas and septic tanks create a safe and comfortable environment.
Second, group rearing in accordance with the sheep's male and female, size, strength and time to group feeding, respectively, to reduce the sheep's stress on the group, is conducive to different levels of sheep according to different nutritional requirements of the deployment of feed, short-term intensity fattening , mention the morning market, improve efficiency. Before the fattening, albinoimidazole was used to completely repel insects, and the lambs were injected with quadruple seedlings (goat epidemic, sheep chopped, sheep enterotoxemia, lamb dysentery) and sheep pox vaccine to prevent injection. The pens, feeders and surrounding environment should be disinfected with 2% formalin or 2% sodium hydroxide solution.
Third, to strengthen the management of the lamb began fattening, there should be a pre-feeding period: only 3 days of feeding hay, 4-6 days mainly hay diet, while adding diet, 7-10 days can be supplied with the diet, fine The crude material ratio was 36:64, the protein content was 12.9%, the digestive energy was 10.47 MJ, the calcium content was 0.78%, and the phosphorus content was 0.24%. During the pre-feeding period, feed twice a day, each time the amount of sheep fed can finish within 45 minutes. Diligently inspect and observe the sheep's feeding activity, mental status, and sensitive response to the noise. If any problems are found, take appropriate measures and dispose of them in time. After the pre-feeding period is over, it enters the formal fattening period. Different diets should be used according to the fattening plan and growth requirements.
In feeding management, lambs are fed for 10-14 days in advance and then converted to silage-fattening diets or diets. The daily intake of lambs should not be less than two kilograms per day, otherwise the expected daily weight gain cannot be achieved. Clean the manger and feces every day, and regularly disinfect the sheep house and surrounding environment with formalin or sodium hydroxide solution.
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