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[期刊论文] 作者：Wang Zhao,Yang Bao-ping,
来源：中华医学杂志英文版 年份：1992
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Spatial Distribution of Soil Organic Matter and Nutrients in the Pear Orchard Under Clean and Sod Cu
[期刊论文] 作者：XU Ling-fei,ZHOU Peng,HAN Qing-fang,LI Zhi-hui,YANG Bao-ping,NIE Jun-feng,,
来源：Journal of Integrative Agriculture 年份：2013
The soil organic matter and nutrients are fundamental for the sustainability of pear production, but little is known about the spatial distribution of soil orga...
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