soybean cyst nematode

Inheritance of resistance of F2 population to race 3 of Soybean Cyst Nematode

大豆F1代群体对孢囊线虫3号优势生理小种抗性遗传

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Soil samples were collected from rotation and continuous resistant variety planting fields in Anda Institute of Utilization and improvement of Saline-alkali soil in 1995.Dynamics change of races of soybean cyst nematode were studied by Golden method.

1995年在安达盐碱土利用改良研究所的轮作和连种抗病品种地块取土样6份，用Golden方法进行大豆孢囊线虫生理小种变化动态监测。

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This experiment took Kangxian 2 as female parent, which was highly resistant to No. 3 physiological strain of soybean cyst nematode and Hefeng 25 as male parent which had extensive adaptability and was the leading variety in Heilongjiang.

试验选用以高抗大豆胞囊线虫3号生理小种的抗线2号为母本，以适应性广泛的黑龙江省主栽品种合丰25为父本。

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Resistant and susceptible varieties of soybean were planted continuously in different types of soil and the number of cyst nematode in the root system was counted.

研究了在不同土壤类型条件下连种抗病品种和感病品种后，大豆孢囊线虫数量变化。

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Research of BT Suspension ( 4000 International Unit) to Prevent Soybean Cyst Nematode

BT悬浮菌剂（4000国际单位）防治大豆孢囊线虫的初步研究

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Application of Biological Agent and Microelements to Prevent Soybean Cyst Nematode Diseases

生物菌剂与微量元素在防治大豆孢囊线虫上的研究

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Effect of Continuing planting of Resistant or Susceptible Varieties of Soybean on the Number of Cyst Nematode

抗感病大豆品种连种对大豆孢囊线虫数量变化影响的研究

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