黑龙江农业科学Issue(5)：57-60,4.
黑河地区大豆胞囊线虫种群密度的研究
Density of Soybean Cyst Nematode and Population Density in Heihe Area
摘要
Abstract
In order to study the distribution of soybean cyst nematode,96 soybean cyst nematode（SCN）soil samples were collected from 35 cities and counties in Heihe in 2010 and 2011,the population density of SCN of Heihe area was studied.The results showed that SCN was detected in all tested soil samples,and the density was uneven distribution.The population density of SCN cysts were divided into five sections 0~50 per 100 g dry soil accounted for 13.79%,50~100 per 100 g dry soil accounted for 37.93%,100~150 per 100 g dry soil accounted for 17.24%,150~200 per 100 g dry soil accounted for 27.57%,more than 200 per 100 g dry soil accounted for 3.45%.关键词
大豆胞囊线虫/种群/密度Key words
soybean cyst nematode(SCN)/population/density分类
农业科技引用本文复制引用
张武,李宝华,李红鹏,李艳杰..黑河地区大豆胞囊线虫种群密度的研究[J].黑龙江农业科学,2012,(5):57-60,4.基金项目
国家大豆产业体系专项资金资助项目 （）
黑龙江省农业科学院青年基金项目 （）
