Korean Journal of Medicinal Crop Science (한국약용작물학회지)
- Volume 6 Issue 3
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- Pages.210-215
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- 1998
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- 1225-9306(pISSN)
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- 2288-0186(eISSN)
Effects of Seed-coat Softening and Prechilling on Seed Germination and Bulbil Formation of Polygonatum odoratum Druce
둥굴레 종자의 발아(發芽) 및 소주아(小珠芽) 형성(形成)에 대한 저온(低溫)과 종피연화(種皮軟化) 처리(處理)의 영향(影響)
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Kang, Jin-Ho
(College of Agriculture, Gyeongsang National University) ;
- Kim, Dong-Il (College of Agriculture, Gyeongsang National University) ;
- Bae, Kee-Soo (College of Agriculture, Gyeongsang National University) ;
- Jang, Kye-Hyun (Medicinal Plant Experiment Station, Gyeongnam PRDA.) ;
- Shim, Jae-Suk (Medicinal Plant Experiment Station, Gyeongnam PRDA.)
- Published : 1998.09.30
Abstract
Solomon's seal (Polygonatum odoratum) was traditionally propagated by its rhizomes but seed propagation has not been practiced due to their dormancy and high price. To improve the seedling production through seed pretreatments, the experiment was conducted to determine the effect of seedcoat softening and seed prechilling on seed germination and bulbil formation of the seal. The prechilling was done for 4 to 16 weeks at
저온과 종피연화의 처리방법을 설정하여 둥굴레 종자를 이용한 다량육묘에 필요한 정보를 제공하고자 저온처리기간 (4, 8, 12, 16주), 종피연화(10% KOH, 40분)와 저온의 혼용(混用) 처리방법(處理方法)이 발아(發芽), 소주아(小珠芽) 형성(形成) 및 발아개체 등에 미치는 영향을 조사하였던 바 그 결과를 요약하면 다음과 같다. 1. 발아률(發芽率)과 소주아(小珠芽) 형성률(形成率)은 저온만 처리할 경우