摘要
研究表明,芝麻根系内含物显著降低刺槐种子的发芽率和活力指数;玉米根系内含物显著提高刺槐种子的活力指数;白菜根系内含物对剌槐实生苗根系生长有显著促进作用。间作能明显促进刺槐幼林生长。
The results of the studies indicated that:the substances from the sesame root can reduce the seed germination percent and Vigor index of black locust significantly,while the substances from maize roots can increase the seed vigor indix.The growth of roots of seedlings can be promoted by the sub stances from Chinese cabbage roots.The intercropping can improve the growlh of young stand of black locust.
出处
《山东农业大学学报（自然科学版）》
CSCD
1993年第S1期36-38,共3页
Journal of Shandong Agricultural University：Natural Science Edition
关键词
刺槐
间作
Blaek Locust
intercropping
