Yak is the best feed forage at 3 weeks old

Breeding cows are generally estrus in spring and early summer, and produce calves in autumn and early winter. In the breeding process of yaks, some of them began to feed grass early, some too late, which is unfavorable to the growth and health of yaks. So when is it best to start feeding hay for yaks?

Practice has shown that it is most appropriate for yaks to start feeding grass at 3 weeks of age. Because burdock soon after birth (within 3 weeks of age), its forefoot (rumin, reticulum, valve) is very young and young, does not have digestive function, there is no microorganisms and ciliates, only eat milk into the stomach (Abomasum) for absorption and utilization. If you feed fodder at this time, you will increase the burden on the rumen, reticulum, and stomach and cause morbidity. If you start to feed the grass too late, the stomach and intestines depend on the juice of the juice for a long time. The rumen, reticulum, and the valve stomach are not exercised. The three stomachs grow slowly and their contents are too small to be eaten by young people and adulthood. Less affects growth and health. After the yak from 3 weeks old, its rumen, reticulum, and valve-stomach grow rapidly, and due to contact with a small amount of food and drinking water, microorganisms will enter the forefoot. At this time, the yak will also begin to develop. ? 垢 ? ? 鄣 鄣 14 14 14 14 (14) 恕 ( (6) 卟 ( (6) 饕 丁 (15) 胖矢汕嗖荨 7. 鬯 鬯 ? ? 橇 橇 橇 ( ( (7) 孀 芰涞 芰涞 芰涞 ぴ黾 ぴ黾 ぴ黾 ぴ黾 ぴ黾 炙 炙 炙 炙 炙 炙 炙The team will be able to pull up their stomachs and pull their stomachs.挚 挚 偈 偈 偈 偈 阜 (15) 欤 欤 偈沽 偈沽 肝 肝 肝 肝 (5) 锏 敝 敝 敝 ? ? 瓜 瓜 瓜 瓜 瓜 瓜 瓜 瓜 瓜 橇 橇 湟 湟 湟 湟 湟 湟 湟 湟 湟纳 纳 5 纳 し し 15 15 15 15 15 (15) 蛳 蛳 己 己 己 己 己 己 己

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