根际微生物与植物营养

被引:42
作者
胡小加
机构
[1] 中国农业科学院油料作物研究所!湖北武汉
关键词
根际微生物; 植物营养; 植物促生细菌; 植物病原菌;
D O I
暂无
中图分类号
S154.3 [土壤微生物学];
学科分类号
摘要
根际环境对微生物的影响一般称为根际效应。这种效应首先是通过营养选择与富集作用,使在根际发育的微生物种类、数量以及优势生理类群不同于根际外,同时它在很大程度上是微生物活性对最终决定作物产量与品质的一种反映。这些影响包括与植物生长有关的有效养分及其吸收和植物病原菌的活性与病害两个方面
引用
收藏
页码:78 / 80
页数:3
相关论文
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