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Mostrando ítems 31-40 de 15298
Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
(2008-05-01)
The effects of applying increasing doses of an industrial biosolid (0, 6, 12, 18 and 24 Mg ha -1 dry matter) and mineral fertilizer for two consecutive years in corn cultivation on the chemical and physical attributes of ...
SOIL AND SOIL SOLUTION NUTRIENT CONTENT IN DRIP FERTIGATED CITRUS
(Soc Brasil Engenharia Agricola, 2015-05-01)
Soil solution analysis has shown to be a promising method for soil fertility diagnosis, mainly in fertigation systems. The objective of this study was to evaluate the behavior of nutrients in soil and soil solution by ...
Biochar phosphate fertilizer loaded with urea preserves available nitrogen longer than conventional urea
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Atributos químicos do solo sob plantio direto afetado por sistemas de culturas e fontes de adubação
(2011-10-01)
Crop systems and fertilization sources can affect the chemical properties of the soil and, consequently, its fertility. With the aim of evaluating the effect of such management practices, soil samples collected at 0.0-0.10; ...
Grain legumes and green manures for soil fertility in Southern Africa: taking stock of progress
(CIMMYTSoil Fert Net, 2013)