The Selection Alisma plantago Varieties Suitable for the Southern Part of Korea

남부 지역에 적응한 택사의 품종선발

  • 권병선 (순천대학교 농업생명과학대학) ;
  • 현규환 (순천대학교 농업생명과학대학)
  • Published : 2001.10.01

Abstract

In order to obtain basic information for breeding varieties of Alisma plantago which is suitable for the southern part of Korea, nine local varieties were grown and yield components of plant were observed from Jun. 1999 to Dec. 1999 at farm field of Chonnam Sunchon Korea. Alisma plantago cv. Sunwol showed higher dry root yield than the other varieties used in the experiment. It showed relatively higher length of plant height and lower numbers of floral axis. Therefore, it was concluded that Sunwol was the most suitable variety with high yield and low floral axis at the southern part of Korea. The heritabilities of all observed characters were estimated to be large. Dry root yield was shown highly significant positive correlations with plant height and numbers of leaves. Dry root yield, plant height and numbers of leaves were shown negative correlation with number of floral axis and nursery leaves.

남부지방에 적합한 품종의 효율적인 선발을 위한 기초자료를 얻고자 9품종을 공시하여 생육 및 수량조사, 유전분산, 환경 분산, 유전력, 상관을 조사한 결과를 요약하면 다음과 같다. 1. 다수성이며 꽃대발생수가 적어서 품질이 우수한 Sunwol 택사 품종이 남부지방에 가장 적합한 품종으로 나타났었다. 2. Sunwol 품종의 모든 형질에 대한 유전력은 대부분의 형질에서 높았다. 3.형질 상호간의 상관에서 건근 수량은 초장, 엽수와는 정의상관으로 유의성이 높았고 꽃대 발생수, 묘상의 초장, 묘상의 엽수와는 부의상관으로 나타났다. 4. 건근 수량과 상관이 높았던 형질들은 유전력 추정에서도 높게 나타났다.

Keywords

References

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