大豆科学2000，Vol.19Issue(3)：281-284,4.
控制重迎茬大豆减产农艺措施的研究
A comprehens've report of agronomic management practices for control yield loss of continueus and alternate-year soybean cropping
摘要
Abstract
In 1994－1996, in 5 different ecoregions of Heilongjiang province some field ex-periments were conducted. These experiments include screening of soybean cultivars(lines)for resistance or tolerant to continuous and alternate-year soybean cropping, and test onmanagement practices and preventive agents selection for continuous and alternate-yearcropping. The experiments results indicated that some cultivars(lines) are resistant to soil-borne diseases and pests of soybean root of continuous and alternate－year cropping and withhigh yield, such as Kangxian 1, Hefeng 25, Heinong 39, Heijiao 92－1544, Suinong 10and Heinong35. Agronomic management potassium fertilizer, application of organic fertiliz-er, splitting of ridges for adding fertilizer, deep digging, and several seed－coat－agents are recommended, special agents for continuous soybean cropping can reduce effectively soybeanyield loss of continuous and alternate－year cropping.关键词
大豆/重迎茬/农艺措施Key words
Soybean/Continuous cropping and alternate－year/Agronomical method分类
农业科技引用本文复制引用
许艳丽,连成才,杨香久,韩晓增,李兆林,王守宇..控制重迎茬大豆减产农艺措施的研究[J].大豆科学,2000,19(3):281-284,4.基金项目
本研究为国家"九五"攻关项目 95－001－05中03子专题"大豆重迎茬减产控制及主要病虫害防治技术"中的一部分． （）
