摘要
蟛蜞菊根分泌物的异种克生作用及初步分离曾任森,林象联,谭惠芬,曾强(华南农业大学农业生态室,广州510642)(南开大学元素有机化学研究所,天津30007)AllelopathicEffectsandPreliminaryIsolationofRoo...
hinese Wedelia(Wedelia chinensis(Osb.)Merr.),a common garden herb species in South china,tends to form a pure community. Its root exudates collected by sand culture shows al- lelopathic effects on seedling growth of turnip(Raphanus sativus),rice(Oryza sativa).cucum- ber(Cucumis sativus)and mungbean(Phaseolus aureus).Theinhibitory concentrations of exu- dates vvere determined.The hydrophobic root exudates of W.chinensis,obsorbed by XAD-4 resin in hydroponic culture system,shows allelopathic effects on the se...
出处
《生态学杂志》
CAS
CSCD
北大核心
1994年第1期51-56,共6页
Chinese Journal of Ecology
基金
南开大学元素有机化学国家重点实验室和国家自然基金