珠江三角洲平原不同母質(zhì)土壤磷形態(tài)分布及其有效性
【文章頁數(shù)】:9 頁
【部分圖文】:
圖2不同母質(zhì)土壤中稀HCl-Pi(Dil.HCl-Pi)和殘留態(tài)P(Residual-P)占全磷(TP)比例Fig.2ThepercentagesofDil.HCl-Piandresidual-Pintotalphosphorus(TP)inthesoilprofileswithdifferentparentmaterials趨勢(除50a外)(圖2)
土壤通報第50卷圖2不同母質(zhì)土壤中稀HCl-Pi(Dil.HCl-Pi)和殘留態(tài)P(Residual-P)占全磷(TP)比例Fig.2ThepercentagesofDil.HCl-Piandresidual-Pintotalphosphorus(TP)inthesoilprof....
圖3不同母質(zhì)土壤中有機(jī)磷形態(tài)占全磷(TP)比例Fig.3Thepercentagesoforganicphosphorusfractionsintotalphosphorus(TP)inthesoilprofileswithdifferentparentmaterials表3不同母質(zhì)土壤剖面各形態(tài)磷含量
4期唐賢等:珠江三角洲平原不同母質(zhì)土壤磷形態(tài)分布及其有效性圖3不同母質(zhì)土壤中有機(jī)磷形態(tài)占全磷(TP)比例Fig.3Thepercentagesoforganicphosphorusfractionsintotalphosphorus(TP)inthesoilprofileswit....
圖4不同母質(zhì)土壤磷活化系數(shù)(PAC)
土壤通報第50卷圖4不同母質(zhì)土壤磷活化系數(shù)(PAC)Fig.4Phosphorusactivationcoefficient(PAC)inthesoilprofileswithdifferentparentmaterials2.4土壤磷形態(tài)通徑分析和相關(guān)分析通徑分析可用于分析多個....
本文編號:3927404
本文鏈接:http://sikaile.net/nykjlw/nyxlw/3927404.html