| 青干草调制技术 |
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| 引用本文： | 化宏丽,贾德宏,王世诚.青干草调制技术[J].中国牛业科学,2019,45(4):63-64. |
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| 作者姓名： | 化宏丽 贾德宏 王世诚 |
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| 作者单位： | 甘肃省康乐县动物疫病预防控制中心,甘肃省康乐县动物疫病预防控制中心,甘肃省康乐县动物疫病预防控制中心 |
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| 摘 要： | 青干草调制是把天然饲草或人工种植的饲草进行适时收割，干燥和贮藏、切短的过程。青干草由于养分保存好，适口性好，消化率高，使用方便被大多数养殖户接受，调制的青干草，能较完善地保持青绿饲料的营养成分。据有关资料报道，人工干燥法制成的优质青干草，可保存90%～93%的养分，还可调节青饲草供应的季节性，是牛羊等草食动物优质的饲料之一。贮藏的青干草要求含水量14%～17%，超过17%容易发霉变质。
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| 关 键 词： | 青干草 调制 |
Modulation Technology of Green Hay |
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| HUA Hong-li,JIA De-hong and WANG Shi-cheng.Modulation Technology of Green Hay[J].China Cattle Science,2019,45(4):63-64. |
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| Authors: | HUA Hong-li JIA De-hong and WANG Shi-cheng |
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| Institution: | Animal Disease Prevention and Control Center in Kangle County,Kangle,Gansu 731500,Animal Disease Prevention and Control Center in Kangle County,Kangle,Gansu 731500 and Animal Disease Prevention and Control Center in Kangle County,Kangle,Gansu 731500 |
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| Abstract: | Green hay modulation is a process of timely harvesting, drying, storage, and cutting of natural or artificially grown forage. Green hay is well-preserved because of nutrients, good palatability, high digestive rate, easy to use by most breeders, modulated green hay. It also can better maintain the nutritional composition of green feed. According to reports, high-quality green hay made by artificial drying can preserve 90% to 93% of the nutrients, and can also regulate the seasonality of the supply of green grass. It is one of the high-quality feeds for herbivores such as cattle and sheep. Storage of green hay requires 14% to 17% water content, and more than 17% is prone to mildew deterioration. |
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| Keywords: | green hay modulation |
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