KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 45 Issue 1
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- Pages.20-25
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- 2000
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Effects of Submerged Condition, Temperature, and Ripening Stages on Viviparous Germination of Rice
- Ju, Young-Cheoul (Kyonggi-do Agricaltural Reseorch and Extension Services) ;
- Han, Sang-Wook (Kyonggi-do Agricaltural Reseorch and Extension Services) ;
- Cho, Young-Cheol (Kyonggi-do Agricaltural Reseorch and Extension Services) ;
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Park, Kyeong-Yeol
(Kyonggi-do Agricaltural Reseorch and Extension Services)
- Published : 2000.03.01
Abstract
Viviparous germination causes yield loss and quality deterioration of rice. This study was conducted to investigate varietal differences of the viviparous germination with different days after heading (DAH) and different temperatures. In the laboratory examination, the averaged germination rate of all varieties at 45DAH and at 25DAH was 79.9%, and 27.5% under the incubation at the temperature of 3