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Climate change impact on rainfed common bean production systems. Author(s): HEINEMANN, A. B.; SILVA, S. C. da; STONE, L. F.; MORAES, A. da C. Reductions in agricultural productivity with consequences for food security associated to climate change are expected in the absence of adaptation. For common beans, across South America, is projected... ... Repository: BDPA Publication year: 2017
Organic carbon stock changes and crop yield in a tropical sandy soil under rainfed grains-cotton farming systems in Bahia, Brazil. Author(s): FERREIRA, A. C. de B.; BOGIANI, J. C.; SOFIATTI, V.; BORIN, A. L. D. C.; PERINA, F. J.; FERREIRA, G. B.; SILVA, M. A. S. da; MACHADO, P. L. O. de A. Most studies about soil organic carbon stock changes in the Cerrado (Brazilian Savanna) biome are either related to field data collected in clayey Ferralsols or different land uses, as if they were in... ... Repository: BDPA Publication year: 2022
Densidade de semeadura e nitrogênio no trigo BRS 404 em sistema sequeiro em Planaltina-DF. Author(s): CHAGAS, J. H.; ALBRECHT, J. C.; PIRES, J. L. F.; SOARES SOBRINHO, J.; FRONZA, V. Resumo: O cultivo do trigo sequeiro na região do Cerrado do Brasil Central tem crescido nos últimos anos e vem contribuindo para diversificar os sistemas produtivos na região. Objetivou-se avaliar dif... ... Repository: BDPA Publication year: 2022
The effect of best crop practices in the pig and poultry production on water productivity in a Southern Brazilian Watershed. Author(s): CARRA, S. H. Z.; PALHARES, J. C. P.; DRASTIG, K.; SCHNEIDER, V. E. This study analyzes the relation between Brazilian broiler and pig production and water productivity using recently developed reference guidelines on water footprinting for livestock production system... ... Repository: BDPA Publication year: 2020
Soil carbon stocks of intensive grazing and silvopastoral systems. Author(s): BENTO, L. R.; SANTOS, J. V. DOS; OLIVEIRA, P. P. A.; PEZZOPANE, J. R. M.; BERNARDI, A. C. de C.; MARTIN NETO, L. Soil has a great potential to accumulate carbon; deforestation and the different managements tend to decrease the soil carbon (C) and generate loss of soil quality and increase CO2 emission. The inten... ... Repository: BDPA Publication year: 2021
Simulating N2O fluxes from a Brazilian cropped soil with contrasted tillage practices. Author(s): METAY, A.; CHAPUIS-LARDY, L.; FINDELING, A.; OLIVER, R.; MOREIRA, J. A. A.; FELLER, C. Assessing the N2O fluxes balance is a key challenge to estimate the effect of agriculture practices on greenhouse gas production. N2O fluxes remained difficult to measure on a field scale due to high... ... Repository: BDPA Publication year: 2011
Simulated optimum sowing date for forage pearl millet cultivars in multilocation trials in Brazilian Semi-Arid region. Author(s): SANTOS, R. D. dos; BOOTE, K. J.; SOLLENBERGER, L. E.; NEVES, A. L. A.; PEREIRA, L. G. R.; SCHERER, C. B.; GINÇALVES, L. C. Forage production is primarily limited by weather conditions under dryland production systems in Brazilian semi-arid regions, therefore sowing at the appropriate time is critical. The objectives of th... ... Repository: BDPA Publication year: 2017
Nitrogen fertilisation in tropical pastures: what are the impacts of this practice? Author(s): GURGEL, A. L. C.; DIFANTE, G. dos S.; MONTAGNER, D. B.; ARAUJO, A. R. de; DIAS, A. M.; SANTANA, J. C. S.; RODRIGUES, J. G.; PEREIRA, M. de G. It is estimated that approximately 47% of the world?s ruminant meat and milk is produced in tropical and subtropical regions, with pasture comprising the main food base of these animals. Nitrogen fert... ... Repository: BDPA Publication year: 2020
Biophysical and socioeconomic sustainability of agroforestry systems in the Amazon. Author(s): ARCO-VERDE, M. F.; SILVA, I. C. Repository: BDPA Publication year: 2009
Fruits and seed production of brazil nut (Bertholletia excelsa) in an agroforestry system in Confiança region, Roraima State, Brazil. Author(s): FERREIRA, L. M. M.; TONINI, H. Repository: BDPA Publication year: 2009

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