论文部分内容阅读
高抗孢囊线虫大豆品系８４－５ｌ大豆孢囊线虫病是为害大豆的主要地下病害，而且为害逐年加重，轻者减产２０％～５０％，严重的基本绝产。目前尚无理想的药剂进行防治。８４－５１是青岛市植保站、农科所和五四农场联合培育。１９９２～１９９４年山东省莱西市引进抗孢囊...
High resistance to cyst nematode Soybean line 84-5l Soybean cyst nematode disease is the main damage to soybean underground disease, and pests increased year by year, the light reduction of 20% to 50%, a serious basic junk. There is no ideal medicine for prevention and treatment. 84-51 plant protection stations in Qingdao City, Agricultural Sciences and the May Fourth Farm joint cultivation. 1992 ~ 1994 Laixi City, Shandong Province to introduce anti-cysts ...