INDENTIFICATION OF SOYBEAN GERMPLASM RESISTANT TO SOYBEAN CYST NEMATODE(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Title:: INDENTIFICATION OF SOYBEAN GERMPLASM RESISTANT TO SOYBEAN CYST NEMATODE

Author(s):: XU Wen-ping¹; 2; SHEN Hong-bo¹; MIAO Xing-fen¹; YAO Wen-qiu¹; 1．Heilongjiang Agriculture Occupation Technology College,Jiamusi 154007；
2．Northeast Agricultural University,Harbin 150030

Keywords:: Soybean; Physiological race; Heterodera glycines; Variety resistant to SCN

Abstract:: The Soybean Cyst Nematode(SCN)was an important factor that limits the improvement of soybean yield and quality.Economic losses of soybean production caused by SCN were enormous every year in the world.Screening and developing varieties resistant to .Heterodera glycines. were basic ways to reduce such losses.In 2005,field identification was carried out with various soybean germplasms.11 varieties highly resistant to .Heterodera glycines.,and 12 varieties resistant to both .Cercospora Sojina .Hara and .Heterodera glycines. were screened.The identified disease resistant germplasm with good agronomic traits can be applied directly

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Last Update: 2014-10-22