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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
Modeling for fertilization and liming for sugarcane in low fertility soils. Author(s): FREIRE, F. J.; SILVA, F. C. da; VENEGAS, V. H. A. Currently fertilizers recommendation for the sugar cane culture in Brazil are based on growth curves, obtained from the relationship between fertilizer rates and yield increment. Predictive recommenda... ... Repository: BDPA Publication year: 2019
Guidelines for soil fertility management in Uganda. Author(s): TURETTA, A. P. D.; MONTEIRO, J. M. G.; NOVOTNY, E. H.; BALIEIRO, F. de C.; MATTOS, L. M. de; MEDEIROS, C. A. B.; LELEI, D.; AGABA, H. Repository: BDPA Publication year: 2018
Evolution of soil fertility over time of adoption of crop-livetock integration. Author(s): COELHO, A. M.; RESENDE, A. V. de; ALVARENGA, R. C. The soil fertility evolution was monitored in a Red Latosol, very clayey texture, under intensive management in a crop-livestock integration system, conducted for 15 years. The indicators of soil prod... ... Repository: BDPA Publication year: 2021
Application of lime, phosphogypsum and fertilization rates affect soil fertility and common bean development in no-tillage system in a Cerrado Oxisol. Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S. There is a lack of information about the effects of interactions among lime, phosphogypsum (PG) and fertilization on soil fertility and their effects on common bean yields in the tropics. This study a... ... Repository: BDPA Publication year: 2018
Soil fertility status of soils of Sudano-Sahelian and humid forest zones of West Africa and some soil management strategies for smallholder farms. Author(s): OKU, E. E.; PASSOS, A. M. A. dos; QUINTINO, S. S.; ODOH, N. C.; OLOWOOKERE, T. B. Knowledge of soil properties and fertility status of farmers? fields are basic information needed by Agricultural Extension Agents to guide farmers on wise and sustainable management of soil. The prop... ... Repository: BDPA Publication year: 2021
Bioavailability of cadmium and lead in a soil amended with phosphorus fertilizers. Author(s): MENDES, A. M. S.; DUDA, G. P.; NASCIMENTO, C. W. A. do; SILVA, M. O. Fertilizantes fosfatados são essenciais para obtenção de altas produtividades, entretanto, eles podem conter metais pesados que podem contaminar o solo e ameçar a saúde humana e animal. Este trabalho... ... Repository: BDPA Publication year: 2006
Digital soil fertility mapping of the North, Northwest and Serrana state of Rio de Janeiro. Author(s): ANDRADE, S. F. de; MENDONÇA-SANTOS, M. de L.; CARVALHO, C. N. de; DART, R. de O.; PARES, J. G. The development of methods in digital soil mapping has been an activity that's growing substantially in recent decades. The DSM is quickly evolving from the research stage to map production at various... ... Repository: BDPA Publication year: 2010
Effects of soil bioactivation and fertilizer on common bean grain yield in Brazil. Author(s): CALEGARI; COBUCCI, T.; NASCENTE, A. S.; LIMA, D. P. The objective of the study was to determine the common bean performance, grain yield and yield components of common bean as affected by bioactivation and different dosis of inorganic phosphorus. Repository: BDPA Publication year: 2021
Soil CO2 emission in 'Tifton 85' bermudagrass pasture fertilized with liquid pig slurry. Author(s): BRANDÃO, A. A.; COUTO, E. G.; RODRIGUES, R. de A. R.; WEBER, O. L. dos S.; PINTO JÚNIOR, O. B. The application of liquid pig slurry (LPS) to pastures offers potential as a fertilizer but could have a direct influence on soil CO2 emissions. This study evaluated soil carbon dioxide emissions afte... ... Repository: BDPA Publication year: 2021

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