The straw is processed into nutrient grass powder, and the sheep love to eat and gain weight quickly. Straw processing grass powder, the process is simple, that is, the storage problem of the green feed is solved, and the feed utilization rate is improved. The technology is now introduced as follows.
First, raw materials: Any non-toxic crop straw and grain and cotton processing by-products can be crushed as raw materials. Dry or dry before processing.
2. Crushing: The straw is pulverized into a grass powder of 1-2 cm by a hammer mill. Gramineous plants should be comminuted separately from legumes for further deployment.
3. Fermentation: Mix the crushed grass grass powder and leguminous grass powder by 3:1. Mix the grass powder with 30-40 degrees warm water. The humidity can be squeezed into a group by hand. It is better to loosen the hands and stack them in the leeward corner. Stack them into a square pile of 40 cm thick and cover the sacks. When the temperature in the heap reaches 40-50 degrees, when the fermentation material can smell the scent of the koji, the fermentation is completed. Leave some grass powder for the introduction of the next fermentation. In the fermented grass powder, add 0.5-1 kg of salt and 0.5 kg of bone powder per 100 kg, and mix 25-30 kg of cornmeal, wheat bran, bean curd, carrot or cooked sweet potato, potato, etc. After it is even, it becomes a nutritious grass powder.
Fourth, note:
1. The grass powder cannot be fed to the weaned lamb. The sheep after 2 months of age should feed the material from less to more.
2, non-pregnant ewes, should be fed with a clean feeding trough, less diligent.
3. The fermented grass powder should be fed within 3 months to avoid deterioration.
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