Korean Journal of Plant Resources (한국자원식물학회지)

The Plant Resources Society of Korea (한국자원식물학회)
권호 표지

Effects of First Harvest Methods on Growth and Yield in Saururus chinensis Baill

1차 수확정도가 삼백초의 생육 및 수량에 미치는 영향

  • Published : 2007.04.30
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Abstract

Plan stability production investigating 1st harvesting degree for maximum leaf quantity enlargement, is as following it summarize result that test for 3 years since 2002 allowing 4 processing such as trunk lower column department harvesting, Foliar and rhizoma growth were tendency that give protective care 1 st harvesting height is short, but there were many the number of tillering crawl, Distribution of rhizome about diameter 5mm low 58%, large rhizome's ratio was high tendency harvesting height is short. Because foliar amount is much harvesting height is short in ground department, 15% rose in soil surface harvesting since 292kg provision per 5cm harvesting 10a, The time of refining the harvest of stems and leaves before drying has reduced when the height of the harvest is low, and the 5cm harvest has decreased 30% compared to the soil surface harvest.

최대 엽 수량 증대를 위한 1회 수확부위를 구명하여 안정생산을 도모코자 지제부 수확 등 4처리를 두어 2002년부터 3년간 시험한 결과, 경엽과 근경 생육은 1회 수확높이가 짧을수록 양호한 경향이었으나, 분얼수는 길수록 많았으며, 근경의 분포는 직경 5mm 이하가 58% 정도며, 수확높이가 짧을수록 굵은 근경의 비율이 높은 경향이었다. 경엽수량은 지상부에서 수확높이가 짧을수록 많아 5cm수확(관행) 10a당 292kg 대비 지제부 수확에서 15% 증수되었고, 경엽 수확 후 건조 전 조제시간은 수확높이가 낮을수록 단축되었으며, 5cm 수확(관행) 대비 지제부 수확에서 30% 절감되었다.

Keywords

References

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