Adequacy of soil testing for predicting fertilizer requirements

Abstract

Routine soil-testing methods are excellent tools for monitoring soil fertility. However, if used for predicting optimal fertilizer requirements they will frequently fail. This applies especially to soils having high fertility levels needed for commercial farming with many other factors affecting plant growth. Explanatory examples are given for crop-specific… (More)
DOI: 10.1007/BF02182712

11 Figures and Tables

Topics

  • Presentations referencing similar topics