Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 29 Issue 3
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- Pages.282-287
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- 1996
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
Comparison of Laboratory Methods to Determine the Potential Nitrogen Supply of Soils for Nitrogen Recommendation of Vinyl House Crops
시설재배작물(施設栽培作物)의 질소시비량결정(窒素施肥量決定)을 위한 토양질소(土壤窒素)의 공급력(供給力) 측정방법(測定方法) 비교(比較)
- Kwak, Han-Kang (National Institute of Agricultural Science and Technology) ;
- Song, Yo-Sung (National Institute of Agricultural Science and Technology) ;
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Yeon, Byeong-Yeol
(National Institute of Agricultural Science and Technology) ;
- Huh, Beom-Lyang (National Institute of Agricultural Science and Technology)
- Published : 1996.09.30
Abstract
This study was conducted to identify the parameter better representing the nitrogen supply capacity of soils for the vegetable crops growing in vinylhouse. All the parameters showed significant positive correlation with the yield of chinese cabbage. The correlation coefficients were in the order of
시설재배지(施設栽培地)에 적합한 질소공급력(窒素供給力) 지표(指標)를 알기 위하여 토양유기물(土壤有機物), 총질소(總窒素), 6N HCl가용질소 및 2M KCl, 0.01M