KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 43 Issue 4
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- Pages.264-268
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- 1998
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Effect of Tillage and Seeding Methods on Percolation and Irrigation Requirement in Rice Paddy Condition
- Chae, Je-Cheon (School of Plant Resources, College of Agriculture, Dankook University)
- Published : 1998.12.01
Abstract
The experiment was conducted to clarify irrigation requirement and percolation rate in rice paddy. The four rice cultural system of no-tin, till, transplanting, and direct seeding condition were treated in the lysimeter filled with sandy loam soil. The amounts of irrigation and soil percolation were measured daily, and irrigation requirement was estimated. The daily percolation was 19.5 l/
Keywords
- no-till direct seeding;
- no-till transplanting;
- direct seeding;
- transplanting;
- irrigation requirement;
- rice paddy;
- percolation