【摘 要】
：
百脉根属豆科多年生草本植物,营养价值高,适应性强,覆盖度大,保持水土效益高。据测定,三年生百脉根植株根系深达1米以下,年产鲜草量可达1800公斤左右;抗寒性强,在-20℃左右
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百脉根属豆科多年生草本植物,营养价值高,适应性强,覆盖度大,保持水土效益高。据测定,三年生百脉根植株根系深达1米以下,年产鲜草量可达1800公斤左右;抗寒性强,在-20℃左右低温下,越冬率达95％;鲜草营养丰富,内含有粗蛋白26％,粗脂肪0.5％,粗纤维5.1％,无氮浸出物12.5％,粗灰分2.3％,钙0.46％,磷0.06％,氨基酸的含量高于沙打旺、红豆草
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