Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Effects of Cultivation Environment on Phosphorus Content in Crops and Relative Density of Arbuscular Mycorrhizal Fungi

작물재배 환경이 Arbuscular 내생균근 균의 상대밀도와 작물체의 인(P) 함량에 미치는 영향

  • Lee, Kook-Han (Department of Horticultural, College of Industrial Science, Kongju National University) ;
  • Ann, Seoung-Won (Department of Horticultural, College of Industrial Science, Kongju National University) ;
  • Lee, Chang-Hong (Department of Horticultural, College of Industrial Science, Kongju National University) ;
  • Lee, In-Bong (Department of Horticultural, College of Industrial Science, Kongju National University) ;
  • Chae, Soo-Cheon (Department of Horticultural, College of Industrial Science, Kongju National University) ;
  • Kim, Hye-Young (Department of Horticultural, College of Industrial Science, Kongju National University) ;
  • Kim, Young-Chil (Department of Horticultural, College of Industrial Science, Kongju National University)
  • 이국한 (공주대학교 산업과학대학 원예학과) ;
  • 안승원 (공주대학교 산업과학대학 원예학과) ;
  • 이창홍 (공주대학교 산업과학대학 원예학과) ;
  • 이인봉 (공주대학교 산업과학대학 원예학과) ;
  • 채수천 (공주대학교 산업과학대학 원예학과) ;
  • 김혜영 (공주대학교 산업과학대학 원예학과) ;
  • 김영칠 (공주대학교 산업과학대학 원예학과)
  • Received : 2012.04.17
  • Accepted : 2012.05.18
  • Published : 2012.05.31
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Abstract

Available phosphorus($P_2O_5$) in conventionally cultivated soil was more abundant in two fold than that of organically cultivated soil. Relative density of Arbuscular Mycorrhizal Fungi (AMF) was higher in organically cultivated soil, That of welsh onion cultivated soil was the highest, that of strawberry was followed and then that of pepper, respectively. Relative density of AMF was inversely proportioned to available soil phosphorus. Phosphorus content of crop and relative density of AMF were more abundant in organically cultivated crop or soil. However available soil phosphorus content was much in conventionally cultivated soil. The phosphorus contents between soil and crop were negatively correlated. The phosphorus content of crop was increased as the relative density of AMF increased. Relative density of AMF in the organically cultivated soil and phosphorus content of the crop with organic cultivation were higher than those of conventionally cultivated.

Keywords

References

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