基于Meta分析中国水稻产量对施肥的响应特征
韩天富1,马常宝2,黄晶1,3,柳开楼1,4,薛彦东2,李冬初1,3,刘立生1,3,张璐1,3,刘淑军1,3,张会民1,3(
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Variation in Rice Yield Response to Fertilization in China: Meta-analysis
HAN TianFu1,MA ChangBao2,HUANG Jing1,3,LIU KaiLou1,4,XUE YanDong2,LI DongChu1,3,LIU LiSheng1,3,ZHANG Lu1,3,LIU ShuJun1,3,ZHANG HuiMin1,3()
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图4. 不同土壤pH、有机质、全氮水平下水稻产量对施肥的权重响应比
SOM：土壤有机质;STN：土壤全氮。下同
Fig. 4. Response ratio (RR++) of rice yield in response to fertilization practices in different the soil pH, organic matter, and total nitrogen levels
SOM: Soil organic matter; STN: Soil total nitrogen. The same as below
