Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 15 Issue 4
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- Pages.226-232
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- 1982
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
The Criteria of Optimum Phosphate Fertilizer Recommandation based on Phosphate Fertilizer Index (P.F.I) Method on Upalnd and Paddy Soils
논 밭 토양(土壤)에 있어서 인산시비지수(燐酸施肥指數)를 이용(利用)한 적정시비량(適正施肥量) 추천(推薦)
- Hwang, Young Soo (Institute of Agricultural Sciences) ;
- Hong, Chong Woon (Institute of Agricultural Sciences)
- Published : 1982.12.25
Abstract
The incubation study of the phosphate Fertilizer Index (P.F.I) fertilizer recommandation method combining two factors-retention capacity of phosphate and available soil phosphate was conducted to test the applicability on both upland and paddy soils. The relationship between added P and the square root of the
인산(燐酸)의 흡착능(吸着能)과 유효인산농도(有效燐酸濃度)를 동시(同時)에 고려(考慮)한 시용추천(施肥推薦)을 하기위하여 제안(提案)된 인산시용지수(燐酸施肥指數)(PFI) 법(法)이 우리나라 토양(土壤)에서도 적용가능(適用可能)한지를 검토하기 위해 야산지(野山地), 숙전지토양(熟田地土壤) 및 논토양(土壤)으로 검토 한결과(結果), 1. 밭토양(土壤)에 있어 시용인산량별(施用燐酸量別) 1N
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