Critical levels and fertility classes of soils with high-activity clay in the Brazilian semi-arid region.
Critical levels and fertility classes of soils with high-activity clay in the Brazilian semi-arid region.
Author(s): SOUZA, H. A. de; LIMA NETO, A. J. de; POMPEU, R. C. F. F.; GUEDES, F. L.; TONUCCI, R. G.; CAVALCANTE, A. C. R.; NATALE, W.; VALLADARES, G. S.; ESCOBAR, M. E. O.; RODRIGUES, H. C. de A.; ANDRADE, H. A. F. de; OLIVEIRA JUNIOR, J. O. L. de; SAGRILO, E.
Summary: Soil fertility evaluation is important for adopting conservation management and adequate nutrient supply. The objective of this study was to identify critical levels and soil fertility classes using the boundary line method for rainfed crops (corn, cowpea and sabiá [Mimosa caesalpiniifolia]) in the Brazilian semi-arid region.
Publication year: 2024
Types of publication: Journal article
Unit: Embrapa Mid-North
Keywords: Agricultura de sequeiro, Boundary line, Corn, Cowpeas, Cultiivo de sequeiro, Cultivo de Sequeiro, Dryland farming, Feijão de Corda, Fertilidade do Solo, Linha de fronteira, Mimosa caesalpiniifolia, Nutrição Vegetal, Rainfed agriculture, Rainfed farming, Sabiá, Soil fertility, Soil nutrients
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