施用农用化学品及生防制剂对土壤线虫群落动态影响的研究

被引：16

作者：

张万民

段玉玺

陈立杰

梁晨

机构：

[1] 沈阳农业大学植物保护学院

来源：

应用生态学报 | 2002年 / 05期

基金：

教育部留学回国人员科研启动基金;

关键词：

Agrochemical; Bio control production; Soil nematode; Community dynamics;

D O I：

10.13287/j.1001-9332.2002.0152

中图分类号：

S154.1 [土壤生态学];

学科分类号：

摘要：

Dynamics of soil nematode communities amended with agrochemicals and bio control preparations were investigated in a soybean field. The results showed that the frequency of plant non parasitic nematodes were obviously higher in soil amended with bio control preparations (Doufeng 1) than with urea and herbicide, however, that of plant parasitic nematodes exhibited an inverse trend.

引用

页码：638 / 640

页数：3