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土壤容重与含水量
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土壤张力计安装手册-耐特菲姆
土壤重量含水率和干旱程度分级标准
Apple coefficient(kc) to calculate evapotranspiration
Estimate the crop coefficients for calculating crop water requirements of banana under Gizera condition, Sudan
Fertigation for Apple Trees in the Pacific Northwest
Fertigation of Apple Trees in Humid Climates
irrigation management minipaper
