Changes of Yield, Available $P_2O_5$ and Exchangeable Cation of Soil as affected by Succesive Cropping Systems Employing Upland Crops
(밭작물 연속 작부체계에 따른 수량, 토양 유효인산 및 치환성 양이온 함량 변화)
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- Proceedings of the Korean Society of Crop Science Conference
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- 2006.04a
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- pp.234-235
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- 2006