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二年生白花草木栖,是我国北方的一种优良牧草。右玉县于1958年从甘肃省引入草木栖,经过七年来的试种和利用,在保持水土、改良土壤、解决燃料、促进付业等方面均收到了良好效果。特别是利用草木栖青草和种籽喂飼牲畜,经济意义很大。春播或头年冬季寄籽下种的草木栖,5月上旬发芽,生长至10月下旬,株高可达50厘米左右。这种当年生植株的技叶,就是良好的青飼草,夏末即可刈割,到10月底,每亩能产青草1,000—2,000市斤。翌年,可刈割两次,每亩产青草3,000—4,000斤。据分析,草木栖青草含粗蛋白质17.6％,脂肪3.6％,和紫花苜蓿的营养价值差不多。
Biennial white flowers wood habitat, is an excellent pasture in northern China. Youyu county in 1958 from the introduction of vegetation in Gansu Province, after seven years of trial planting and utilization, in maintaining soil and water, improving soil, solve the fuel, to promote the payment of industry have received good results. It is economically significant, in particular, to feed livestock with grass, algae and seeds. Spring planting or the first year of winter seeding understory vegetation, early May germination, growth to late October, the plant height of up to 50 cm. The leaf of this year’s plant is good forage grass and can be mowed in late summer. By the end of October, 1,000-2,000 jin of grass can be produced per mu. The following year, can be cut twice, yielding 3,000-4,000 pounds of grass per mu. According to the analysis, the herbaceous algae grass contains 17.6% of crude protein and 3.6% of fat, which has almost the same nutritive value as alfalfa.