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友谊草友谊草又名爱国草、聚合草。是1971年从朝鲜引进来的一种高产优质饲料作物。其干草含粗蛋白20％以上,含粗脂肪2％以上,含淀粉和糖类40％左右。茎叶有黄瓜味,各种家畜都爱吃。友谊草是靠根进行无性繁殖的多年生草本植物。在10℃左右开始萌发生长,15～25℃生长最旺盛,零下40℃仍可安全越冬。友谊草生长迅速,再生性强,一年可收割4～5次,亩产鲜草两万斤左右;它喜水、肥,不耐
Friendship grass friendship grass, also known as patriotic grass, grass polymerization. Is a high-yield and high-quality forage crop imported from North Korea in 1971. The hay contains more than 20% crude protein, crude fat containing more than 2%, including starch and sugar about 40%. Cucumber leaves and stems, all kinds of livestock love to eat. Friendship grass is rooted by asexual reproduction of perennial herbs. At about 10 ℃ germination and growth began, 15 ~ 25 ℃ the most vigorous growth, minus 40 ℃ can still be safe and wintering. Friendship grass grows rapidly, strong renewable, a year can be harvested 4 to 5 times, about two acres of fresh grass per kilogram; it hi water, fat, intolerant