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碱茅草系禾本科多年生丛生型草本植物。具有耐盐碱、耐旱、喜温、耐寒和分蘖力强等优点。其耐盐力超过所有的栽培牧草,为苜蓿耐盐力的3—4倍。碱茅草适口性好,牛、羊、鱼皆喜食。粗蛋白含量:营养期为18—23％,抽穗期为12—15％。株高100—120厘米,密度每平方米1500—3000株,多年不衰。亩产干草约400公斤(两茬),收籽10—30公斤。生育期灌水3—5次,亩灌水量60立方米。淡水不足的地区,可用小于15克/升的咸水灌溉。
Alkalil grass series gramineous perennial Cong Sheng herbs. With salt, drought, hi temperature, cold and strong tiller and so on. Its salt tolerance over all cultivated pasture, alfalfa salt tolerance 3-4 times. Alkali grass palatability, cattle, sheep, fish are eaten. Crude protein content: nutrition period of 18-23%, heading 12-15%. Plant height of 100-120 cm, the density of 1500-3000 plants per square meter, not bad for many years. About 400 kilograms of hay per mu (two crop), receive seeds 10-30 kg. Growing period 3-5 times irrigation, mu irrigation 60 cubic meters. In areas with insufficient fresh water, salt water of less than 15 g / l can be used for irrigation.