Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 33 Issue 1
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- Pages.1-7
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- 2000
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
Available Phosphours Phosphorus and Electrical Conductivity of the Saturated Extracts of Soils from the Plastic Film Houses
포화침출액법에 의한 시설하우스 토양의 유효인산과 전기전도도
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Jung, Yeong-Sang
(Division of Biological Environment, College of Agriculture and Life Sciences, Kangwon National University) ;
- Cho, Su-Hyun (Kangwon Provincial Institute of Agricultural Technology) ;
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Yang, Jae E.
(Division of Biological Environment, College of Agriculture and Life Sciences, Kangwon National University) ;
- Kim, Jeong-Je (Division of Biological Environment, College of Agriculture and Life Sciences, Kangwon National University) ;
- Um, Hyung-Sik (Division of Biological Environment, College of Agriculture and Life Sciences, Kangwon National University)
- Published : 2000.02.28
Abstract
Management of phosphorus availability in the plastic film house soils in Korea merits attention because salts have been accumulated for last decades due to the heavy application of fertilizers and intensive cropping practices. In an attempt to characterize the P availability, available phosphorus contents and electrical conductivity of the saturated extracts (
시설채소 재배지 토양에서 합리적인 토양관리 방안 마련에 필요한 기초자료를 얻고자, 집적된 인산의 수용성 특성과 이를 포화 침출액법 및 기존의 여러 가지 분석방법에 의한 유효인산과의 관계를 비교 검토하였다. 또한 포화 침출액이 전기전도도(