陕西关中冬小麦/夏玉米区土壤磷素特征
刘琳,吉冰洁,李若楠,BATBAYARJavkhlan,张树兰,杨学云(
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Characteristics of Soil Phosphorus in Winter Wheat/Summer Maize Cropping in Shaanxi Guanzhong Plain
LIU Lin,JI BingJie,LI RuoNan,BATBAYAR Javkhlan,ZHANG ShuLan,YANG XueYun()
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图3. 土壤全磷、有效磷和水溶性磷的关系
Fig. 3. The correlation between soil total P, Olsen P and water-soluble P
