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Agronomic and P recovery efficiency of organomineral phosphate fertilizer from poultry litter in sandy and clayey soils. Author(s): SÁ, J. M. e; JANTALIA, C. P.; TEIXEIRA, P. C.; POLIDORO, J. C.; BENITES, V. de M.; ARAÚJO, A. P. The objective of this work was to evaluate agronomic and P recovery efficiencies of a granulated organomineral phosphate fertilizer (OMF) produced from poultry litter, compared with those of monoammon... ... Repository: BDPA Publication year: 2017
Soil chemical properties, growth and production of sunflower under fertilization with biochar and NPK. Author(s): FURTADO, G. de F.; CHAVES, L. H. G.; SOUSA, J. R. M. dE; ARRIEL, N. H. C.; XAVIER, D. A.; LIMA, G. S. de The use of biomass can contribute to improve the soil properties. The objective of this study was to evaluate the effect of fertilization with poultry litter biochar in combination with mineral fertil... ... Repository: BDPA Publication year: 2016
Risk simulation of soil contamination by polycyclic aromatic hydrocarbons from sewage sludge used as fertilizers. Author(s): PARAIBA, L. C.; QUEIROZ, S. C. do N. de; SOUZA, D. R. C. de; SAITO, M. L. Resumo: Este trabalho investigou a presença de 16 hidrocarbonetos policíclicos aromáticos (HPAs) em lodo de esgoto e em solo com aplicação de lodo como fertilizante agrícola e simulou o risco de conta... ... Repository: BDPA Publication year: 2011
Soil solution and plant nitrogen on irrigated rice under controlled release nitrogen fertilizers. Author(s): VEÇOZZI, T. A.; SOUSA, R. O. de; SCIVITTARO, W. B.; WEINERT, C.; TARRILLO, V. R. C. Repository: BDPA Publication year: 2018
Soybean response to NPK fertilization of sowing and potassium at topdressing in soil of improved fertility. Author(s): HICKMANN, C.; RESENDE, A. V. de; SILVA, C. A.; LACERDA, J. J. de J.; FURTINI NETO, A. E.; MOREIRA, S. G. The introduction of indeterminate habit soybean cultivars expanded the possibilities of rotation or succession crops in producing areas of the Cerrado region, but it represents a less well-known compo... ... Repository: BDPA Publication year: 2017
Potassium fertilization in tropical soils under no-tillage system. Author(s): BERNARDI, A. C. C.; CARVALHO, M. C. S.; POLIDORO, J. C.; BENITES, V. M. Potassium (K) fertilization is one of the most common nutrient inputs used by farmers to cultivate crops on Brazil?s highly weathered, low-fertile and acidic tropical soils. Soil K is typically classi... ... Repository: BDPA Publication year: 2013
Effects of mineral and organic-mineral phosphate fertilizers on soil fertility parameters. Author(s): SANTOS, D. H.; TIRITAN, C. S.; FOLONI, J. S. S.; FABRIS, L. B. ABSTRACT: Organic sources can replace all or part of the mineral phosphorus used in fertilizer, providing significant changes in soil chemical properties. This research evaluated the effects of minera... ... Repository: BDPA Publication year: 2013
Fertbrasil: an innovative network for the development of tropical soils fertilizers. Author(s): JESUS, I. R. D. de; BENITES, V. de M.; POLIDORO, J. C.; LAFORET, M. R. C.; PAIVA, D. W. de; COSTA, H. G. This paper aims to present the FertBrasil network, a network leaded by the Brazilian Agricultural Research Corporation ? Embrapa, that includes more than three hundreds of researchers in more than fif... ... Repository: BDPA Publication year: 2013
Organomineral phosphate fertilization in millet in sandy soil. Author(s): ARAÚJO, M. D. M.; SOUZA, H. A. de; BENITES, V. de M.; POMPEU, R. C. F. F.; NATALE, W.; LEITE, L. F. C. Evaluation of fertilizers is an important premise, given the need for knowing new alternative sources to increase the efficiency in the use of nutrients, especially phosphorus. The objective of this s... ... Repository: BDPA Publication year: 2020
Fertility concepts and adequate management for soils in tropical regions. Author(s): RONQUIM, C. C. Global agricultural production will have to increase by 70% until 2050 to provide for the increasing food supply needed for a growing population, with growing revenues and a shifting, protein-based di... ... Repository: BDPA Publication year: 2021

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