摘要
对混播草地中豆科牧草的固氮价值、影响豆科牧草固氮作用的主要因素、豆科牧草种的固氮能力及其固氮效益进行了综合探讨，指出应利用植物潜在的固氮价值更经济地进行草地生产。
he writers discussed the value of nitrogen fixation of legume herbage in mixture pas-ture,the factors effectting nitrogen fixation,a bility of nitrogen fixation of legume species and nitrogen fixation beneficial results, pointed out that it is very important to use plant's potential vale of nitrogen fixation,and make pasture production more eco-nomic.
出处
《中国草地》
CSCD
1994年第6期64-69,73,共7页
Grassland of China
关键词
混播草地
豆科牧草
固氮
Mixture pasture,Legumes, Nitrogen fixation
