한국약용작물학회지 (Korean Journal of Medicinal Crop Science)
- 제7권3호
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- Pages.177-184
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- 1999
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- 1225-9306(pISSN)
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- 2288-0186(eISSN)
자연교잡 실생작약 집단의 생육특성 변이
Variation of Growth Characteristics in Natural crossed Population of Paeonia lactiflora Pallas
- 김세종 (경상북도 농업기술원 의성약초시험장) ;
- 김정혜 (경상북도 농업기술원 의성약초시험장) ;
- 박준홍 (경상북도 농업기술원 의성약초시험장) ;
- 박소득 (경상북도 농업기술원 의성약초시험장) ;
- 최부술 (경상북도 농업기술원 의성약초시험장)
- Kim, Se-Jong (Uisong Medicinal Plant Experiment Station Kyoungbuk Provincial A. T. A.) ;
- Kim, Jeong-Hye (Uisong Medicinal Plant Experiment Station Kyoungbuk Provincial A. T. A.) ;
- Park, Jun-Hong (Uisong Medicinal Plant Experiment Station Kyoungbuk Provincial A. T. A.) ;
- Park, So-Deuk (Uisong Medicinal Plant Experiment Station Kyoungbuk Provincial A. T. A.) ;
- Choi, Boo-Sull (Uisong Medicinal Plant Experiment Station Kyoungbuk Provincial A. T. A.)
- 발행 : 1999.09.30
초록
자연교잡 실생 작약집단내에서 지상부 및 지하부에 관련하는 각형질의 특성과 분포를 조사한 결과는 다음과 같다. 자연교잡 실생 작약집단의 지상부생육은 맹아기가 4월 1일
This study was carried out to find growth characters and distribution of above and underground in natural crossed population of Paeonia lactiflora Pallas. Sprouting time was 1 April to 15 April, and distribution of stem length ranged from 21 to 80cm, and 3 to 18 in stem number. Distribution of root length ranged from 12 to 59cm, root number per plant was 73 to 4, root yield per plant was highly varied by 37 to 882g, and larger root above 750g was occupied by 7.1%. Paeoniflorin content was 1.9 to 10.29% and plants containing higher paeoniflorin was 14.3%. Root length and yield had highly positive correlation. Root diameter and stem length was also positively correlated.