Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 33 Issue 4
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- Pages.234-241
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- 2000
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
Characteristics of Phosphorus Accumulation in Organic Farming Fields
유기농업실천농가 포장내 인산의 분포특성
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Kim, Pil-Joo
(Div. Plant Nutrition, National Institute of Advanced Agricultural Science and Technology (NIAST)) ;
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Lee, Sang-Min
(Div. Plant Nutrition, National Institute of Advanced Agricultural Science and Technology (NIAST)) ;
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Yoon, Hong-Bae
(Div. Plant Nutrition, National Institute of Advanced Agricultural Science and Technology (NIAST)) ;
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Park, Yang-Ho
(Div. Plant Nutrition, National Institute of Advanced Agricultural Science and Technology (NIAST)) ;
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Lee, Ju-Young
(Div. Plant Nutrition, National Institute of Advanced Agricultural Science and Technology (NIAST)) ;
- Kim, Suk-Chul (Div. Plant Nutrition, National Institute of Advanced Agricultural Science and Technology (NIAST)) ;
- Choe, Suk-Chul (Div. Plant Nutrition, National Institute of Advanced Agricultural Science and Technology (NIAST))
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김필주
(농업과학기술원 식물영양과) ;
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이상민
(농업과학기술원 식물영양과) ;
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윤홍배
(농업과학기술원 식물영양과) ;
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박양호
(농업과학기술원 식물영양과) ;
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이주영
(농업과학기술원 식물영양과) ;
- 김석철 (농업과학기술원 식물영양과) ;
- 최두회 (농업과학기술원 식물영양과)
- Published : 2000.08.30
Abstract
Organic farming (OF) is regarded as alternative farming types against general farming system for sustainable agriculture, recently. However, there is little information on effects of OF on soil properties and watershed condition. In order to determine the effects of OF on soil properties, 36, 10 and 8 sites of organic farming (OF) fields of plastic film houses, paddy and orchard were selected in the national scale, respectively, to evaluate their chemical properties and phosphorus distributing characteristics. The average organic matter (OM) contents in organic farming fields were with
현재 친환경농업을 위한 하나의 대체농법으로 인식되고 있는 유기농업실천 농가포장을 대상으로, 시설재배지 36곳, 논 10곳, 과수원 8곳을 전국에서 선발 표층토내 인산의 분포특성과 주요 화학적 특성을 조사하여 다음과 같은 결과를 얻었다. 유기농업포장의 화학성중 평균 유기물함량은 시설재배지