Effect of Organic Compost on Growth and Yield in Scutellaria baicalensis

유기질 퇴비 시용이 황금의 생육 및 수량에 미치는 영향

  • Kim, Myeong-Seok (Future Agricultural Research Institute, Jeollanamdo Agricultural Research & Extension Services) ;
  • Choi, Jin-Gyung (Future Agricultural Research Institute, Jeollanamdo Agricultural Research & Extension Services) ;
  • Kim, Hee-Kwon (Future Agricultural Research Institute, Jeollanamdo Agricultural Research & Extension Services) ;
  • Chung, Byoung-Jun (Future Agricultural Research Institute, Jeollanamdo Agricultural Research & Extension Services) ;
  • Bang, Geuk-Pil (Future Agricultural Research Institute, Jeollanamdo Agricultural Research & Extension Services) ;
  • Kim, Joung-Keun (Future Agricultural Research Institute, Jeollanamdo Agricultural Research & Extension Services) ;
  • Park, Min-Soo (Future Agricultural Research Institute, Jeollanamdo Agricultural Research & Extension Services) ;
  • Ahn, Young-Sup (Department of Herbal Crop Research, NIHHIS, RDA) ;
  • Kim, Young-Guk (Department of Herbal Crop Research, NIHHIS, RDA) ;
  • Park, Chung-Berm (Department of Herbal Crop Research, NIHHIS, RDA)
  • 김명석 (전라남도농업기술원 미래농업연구소) ;
  • 최진경 (전라남도농업기술원 미래농업연구소) ;
  • 김희권 (전라남도농업기술원 미래농업연구소) ;
  • 정병준 (전라남도농업기술원 미래농업연구소) ;
  • 방극필 (전라남도농업기술원 미래농업연구소) ;
  • 김정근 (전라남도농업기술원 미래농업연구소) ;
  • 박민수 (전라남도농업기술원 미래농업연구소) ;
  • 안영섭 (농촌진흥청 국립원예특작과학원 인삼특작부) ;
  • 김영국 (농촌진흥청 국립원예특작과학원 인삼특작부) ;
  • 박충범 (농촌진흥청 국립원예특작과학원 인삼특작부)
  • Received : 2010.02.04
  • Accepted : 2010.06.08
  • Published : 2010.06.30

Abstract

This experiment was carried out to investigate the effect of several organic compost on the growth and root yield of Scutellaria baicalensis G. with organic cultivation from 2008 to 2009. Four organic compost were used ; Rice bran compost (RC : 1.1-3.6-1.4), Wheat bran compost (WC: 1.1-3.4-1.4), Hangawi compost (HC : 3.7-4.0-1.0), Cheonnyeonjigi compost (CC : 12.4-3.4-5.4) and Fermented chicken droppings compost (FC : 2.9-6.1-3.2). Organic matter, available phosphate and $K_2O$ of soil increased in all plots with the addition of organic compost, specifically in HC, CC and FC application. Treatment of HC, CC and FC application increased emergence rate and improved the growth characters of shoot, root parts of plants compared to those of RC application. Subterranean part yields by different organic compost was high 149~156 kg per 10a as by growth increment of dried root yield. length of main root and diameter of main root. respectively, 17.4~18.4 cm, 12.65~12.94 mm from HC, CC and FC application. There were significantly positive correlation between the growth characters of shoot, root parts of plants, dry root yield in Scutellaria baicalensis G. grown under organic compost application.

Keywords

References

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