Decision support system for sustainable nutrient management - MACROBIL
2001
Fotyma, M. | Jadczyszyn, T. (Institute of Soil Science and Plant Cultivation, Pulawy (Poland). Dep. of Plant Nutrition and Fertilization) | Pietruch, C. (Institute of Soil Science and Plant Cultivation, Pulawy (Poland). Dep. of Agrometeorology and Applied Informatics)
System MACROBIL is aimed at providing farmers with o tool for analysing the correctness of fertilizer management practices on the farm. The important advantage of the system is its limited number of input data required from the farmer. The input data concerns: animal production, crop production, phosphorus and potassium content in the soil and fertilizers consumption. System is based on the nutrient balance on the soil surface supplemented by the concept of nutrient equivalent for nitrogen and balance coefficients for phosphorus and potassium
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