KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 32 Issue 3
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- Pages.268-276
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- 1987
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
The Use of Multiple Tests in Predicting the Vigor of Soybean Seeds
대두 종자 발아세 검정방법 비교
- Kim, Seok-Hyeon (Dept. of Agronomy, College of Agriculture, Gyeongsang National University) ;
- Copeland, Lawrence O. (Dept. of Crop and Soil Sciences, Michigan State University) ;
- Baalbaki, Riad (Dept. of Crop and Soil Sciences, Michigan State University)
- Published : 1987.09.01
Abstract
Five soybean varieties were used to measure seed vigor according to the artificially different deterioration. A vigor index derived from the product of percent germination x hypocotyllength was used as the parameter in comparison of other tests for seed vigor. There were the varietal differences in initial vigor. The warm germination test was the best measurement for seed vigor at the advanced stages of seed deterioration. All other vigor measurements, except ATP and GADA measurements, showed highly significant correlations with the vigor index. Hypocotyl length, conductivity index and cold germination measurements for seed vigor were appropriate for predicting seed quality.
대두종자의 퇴화과정에서 일어나는 생리ㆍ화학적인 변화를 탐색하여 종자세의 차이를 비교하고 종자세 예측에 적합한 방법을 구명하기 위하여 대두 5품종의 종자를 인위노화처리시켰다. 대두종자세의 지표로서 발아율
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