한국작물학회지 (KOREAN JOURNAL OF CROP SCIENCE)
- 제44권4호
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- Pages.316-320
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- 1999
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Germination Characteristics of Some Red Rice Accessions
- Kyoung, Eun-Seon (College of Agriculture, Chonbuk National University) ;
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Kim, Jin-Key
(College of Agriculture, Chonbuk National University) ;
- Kim, Jong-Seok (Department of Life Resources, Woosuk University) ;
- Ma, Sang-Yong (Department of Life Resources, Woosuk University) ;
- Ryang, Whan-Seong (College of Agriculture, Chonbuk National University)
- 발행 : 1999.12.01
초록
Nine accessions of red rices collected from different regions were tested for germination characteristics in relation to seed maturity and several storage conditions after harvest. No red rice seeds germinated at five days after anthesis (DAA). Wanjuaengmi (long-grain red rice) seeds at 10DAA germinated up to 30% of total samples, producing only abnormal seedlings, whereas 10D-AA-seeds of normal cultivar showed only 3.3% germinability. Some red rice seeds absorbed more water than cultivated varieties, and showed less decrease in germination rate than cultivated varieties when seeds were exposed at -1, -5 or -1