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1. 土壤有机磷含量、无机磷含量与土壤全磷的关系**表示在0.01水平上显著相关。下同 Asterisks denote 0.01 level significances (**P＜0.01) . The same as below
Fig. 1. The correlation between soil total-organic P, total-inorganic P and soil total P
