KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 24 Issue 1
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- Pages.73-77
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- 1979
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Effect of Lodging on soybean yield and other important agronomic characters
도복이 대두의 수량 및 기타 형질에 미치는 영향
- Kwon, S.H. (Korea Atomic Energy Research Institute) ;
- Kim, J.R. (Korea Atomic Energy Research Institute)
- Published : 1979.05.01
Abstract
An artificial lodging was made at various growth stages of the soybean varieties Clark and KAS 100-3-1 to evaluate its effect on seed yield and other important agronomic characters. Results showed general increases in plant height and number of branches per plant whereas reductions in seed weight. number of nodes, pods and seeds per plant in the severly lodged plots. As compared to prevention of lodging, about 40 percent yield reduction was caused by the severe lodging treatrment. Furthermore, the most severe lodging before blooming resulted in about 66% yield loss.
본 시험은 우리나라 환경하에서 생육기에 따른 도공정도가 대두의 수량 및 기타 중요형질에 미치는 영향을 구명하기 위하여 수행되었다. 공시품종은 우리나라 재래종 KAS 100-3-1과 도입종 Clark 등 2개 품종으로서 개화전, 개화후, 성숙전에
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