Yield and Bioactive Component on Different Compost Amounts and Cultural Methods of Saururus chinensis $B_{AILL}$

퇴비 시용량과 재배방법에 따른 삼백초의 수량 및 약리성분 함량 차이

  • Lee, Seong-Tae (Gyeongnam Agricultural Research and Extension Services) ;
  • Lee, Young-Han (Gyeongnam Agricultural Research and Extension Services) ;
  • Choi, Yong-Jo (Gyeongnam Agricultural Research and Extension Services) ;
  • Lee, Yong-Ho (Gyeongnam Agricultural Research and Extension Services) ;
  • Cho, Ju-Sik (School of Environmental and Agricultural Science, Sunchon National Univ.) ;
  • Heo, Jong-Soo (Dept. of Agricultural Chemistry, Gyeongsang National Univ.)
  • Published : 2001.09.30

Abstract

To obtain the basic information for commercial process and high quality production of Saururus chinensis, the yield and the contents of available component were determined at different compost application amounts and cultural methods. Fresh weight of aerial part was increased by increasing of the compost application amounts. The contents of quercetin, quercitrin and tannin were the highest in the compost 2,000kg/10a. Fresh weight of aerial part at different cutting times was no difference between one harvesting/year and two harvesting/year in S. chinensis. On occasion of two harvesting/year, the contents of component was more collected on July 16 than collected on October 16. Fresh weight of aerial part was less in the field than in the greenhouse culture method, but the contents of quercetin, quercitrin and tannin were more in the field than in the greenhouse culture method.

약용작물은 재배 환경이나 재배 년수, 생육 시기, 부위별로 약리성분 함량에 차이가 많은데, 본 연구에서 해독, 소종, 소변불리, 간염, 황달 등의 치료에 효과가 있는 삼백초를 퇴비시용량과 재배방법을 달리하여 생육상황, 수량 및 유효성분 함량을 분석한 결과는 다음과 같다. 삼백초는 퇴비 시용량이 증가할수록 지상부 생체수량이 높았으며, 유효성분으로 quercetin, quercitrin 및 tannin 함량을 분석한 결과 퇴비 2,000kg/10a 처리시 가장 높았다. 예취 회수별 지상부 수량은 년 1회와 2회 수확간 차이가 없었으며, 유효성분 함량은 년 2회 수확하였을 때 7월 16일에 비해 10월 16일 수확시 함량이 높았다. 재배방법별로는 노지재배시 하우스재배에 비해 지상부 생체수량은 낮았지만 quercetin, quercitrin 및 tannin 함량은 높았다.

Keywords