Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 6 Issue 1
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- Pages.61-65
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- 1973
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
Soil Physical Properties of Upland Soil in relation to Soil Moisture
밭토양의 물리성(物理性)과 수분문제(水分問題)
- Yoo, Sun-Ho (Department of Agricultural Chemistry College of Agriculture)
- 유순호 (서울대학교 농과대학)
- Accepted : 1973.02.10
- Published : 1973.03.20
Abstract
Analysis of data in the Official Soil Series Description showed the dominant texture of upland soils is SiL, of which available water range is 21.1% highest among textures. Analyses of data in the N, P, K Trials on Barley in 1964/65-1968/69, and N, P, K and Soil Improvement Trials on upland Crops in 1961-1969 were made to relate fertilizer response to the amount of rainfalls during the growing season. Correlation between nitrogen response and the amount of rainfalls was observed but not between P and K and the amount of rainfalls. Some of physical properties were discussed to seek feasible means for increasing available water.
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