Establishing Nutrient Balance Sheets for Cultivated Soils
Part of the Springer Series in Physical Environment book series (SSPENV, volume 10)
Greenland (1970) expressed the idea that no farming system can be considered satisfactory or sustainable if it does not maintain or improve the nutrient content of the soil.
KeywordsCrop Residue Nutrient Deficiency Diammonium Phosphate Luxury Consumption Effective Cation Exchange Capacity
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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© Springer-Verlag Berlin Heidelberg 1992