安徽农业科学2012，Vol.40Issue(2)：958-961,4.
植物化感作用在草地生态系统中的研究进展
Research Advance on Allelopathy of Plant in Grassland Ecosystem
摘要
Abstract
Allelopathy of plant becomes one of hot topics in the field of plant chemical ecosystem. Chemical substances are released in environment via some processes, such as leaching, volatilization, residue decomposition and root exudation, producing interactions between plant species or in one species, which are positive or negative on surrounding plants and microorganisms. Allelopathy actions affect the community composition, distribution pattern, succession, the preservation and germination of seeds and the process of nitrogen circulation. The study mainly focused on the types, function characteristics, release ways, extract methods of allelochemical as well as the influence factors of production. It also proposed some scientific problems and application prospect in study on allelopathy of grassland plant.关键词
草地植物/化感作用/化感物质Key words
Grassland plants/ Allelopathy/ Allelochemicals分类
农业科技引用本文复制引用
张玉娟,唐士明,邵新庆,黄顶,王堃..植物化感作用在草地生态系统中的研究进展[J].安徽农业科学,2012,40(2):958-961,4.基金项目
公益性行业(农业)科研专项(200903060,201003061) （农业）
国家牧草产业体系项目(nycytx-37). （nycytx-37）
