Title of article :
Fractionation of soil phosphorus in organic amended farms located on savanna sandy soils of Venezuelan Amazonian
Author/Authors :
Ana Yamila L?pez-Contreras، نويسنده , , Ismael Hern?ndez-Valencia and Danilo L?pez-Hern?ndez ، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Keywords :
P-fractions . Soil quality . Organic farms .Savannas .Venezuelan Amazonia
Journal title :
Biology and Fertility of Soils
Journal title :
Biology and Fertility of Soils