Changes of Yield and Bioactive Components According to Nitrogen Topdressing in Saururus chinensis Baill

질소 추비정도에 따른 삼백초의 수량 및 약리성분 함량 차이

  • Published : 2007.04.30

Abstract

It summarize result that test 3 years since 2002 allowing back 4 processing for disregard to supply basis data of method of cultivation establishment examining raw meat and quantity by the nitrogen additional fertilizer amount after Saururus chinensis 1th harvesting, is as following, Plant height, size of leaf, Stem diameter, water saving, goods leave, foliar such as the number of tillering and growth of rhizoma are good by long or, thick or, many tendency the nitrogen additional fertilizer using as a trial amount is much after the first harvesting. When foliar amount uses 158 kg/10a provision for disregard 3, 6, 9kg/10a because is increased the nitrogen additional fertilizer using as a trial amount is much night watch, each 20%, 42%, 60% rose, Rutin of constituent content was augmented tendency nitrogen additional fertilizer amount used is much, and quercitrin is high more or less in nitrogen additional fertilizer 3kg/10a using as a trials.

삼백초 1회 수확 후 질소 추비량에 따른 생육 및 수량을 검토하여 재배법 확립의 기초자료를 제공하고자, 무시용 등 4처리를 두어 2002년부터 3년간 시험한 결과, 초장, 엽의 크기, 경태, 절수, 상품엽수, 분얼수 등 경엽과 근경의 생육은 1차 수확 후 질소 추비량이 많을수록 길거나, 굵거나, 많은 경향으로 양호하였다. 경엽수량은 질소 추비량이 많을수록 증가되어 무시용 158kg/10a 대비 3, 6, 9kg/10a 사용 시 각각 20%, 42%, 60% 증수되었고, 성분함량 중 rutin은 질소 추비 사용량이 많을수록 증가되는 경향이었으며, quercitrin은 질소 추비 3kg/10a 시용에서 다소 높았다.

Keywords

References

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