KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 26 Issue 4
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- Pages.324-331
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- 1981
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Studies on Breeding for Disease and Insect Resistant Soybean Variety II. Resistance to Soybean Cyst Nematode (Heterodera glycines I.) by Soybean Variety
대두 내병충성 품종육성에 관한 연구 제2보 대두씨스트 선충(Heterodera glycines I.)에 대한 대두품종의 저갱성
Abstract
Sixty five soybean varieties were tested to observe varietal response and to get the basic data for resistant variety breeding to soybean cyst nematode (Heterodera glycines I.). They were classified into five groups, from the most resistant to the most susceptible by decreasing rate of seed weight. A few Korean varieties were included in the most resistant group. In general, early maturing varieties were more susceptible. Total plant weight could be used as an important criterion to select a resistant variety to soybean cyst nematode.
대두 씨스트 선충포에 있어서 대두 품종별 선충저항성정도를 검정하여 내선충성 대두 품종육성시 기초자료로 삼고져 본 시험을 실시하였던 바 그 결과를 요약하면 다음과 같다. 1. 지표품종에 대한 평균 종실중 감소율은 저항성 품종은 38\sim44%, 감수성 품종은 6972%로 차리가 뚜렷하였으며 전중 및 협수도 같은 경향이었다. 2. 공시된 품종중 저항성정도가
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