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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
Spatial variability of crop and soil properties in a crop-livestock integrated system. Author(s): ANDRADE, R. G.; BERNARDI, A. C. de C.; GREGO, C. R.; INAMASU, R. Y.; RABELLO, L. M.; VAZ, C. M. P. The knowledge of spatial variability soil properties is useful in the rational use of inputs, as in the site specific application of lime and fertilizer. The objective of this work was to map and eval... ... Repository: BDPA Publication year: 2010
Forest fragmentation and impacts of intensive agriculture: responses from different tree functional groups. Author(s): RIBEIRO, J. C. T.; NUNES-FREITAS, A. F.; FIDALGO, E. C. C.; UZEDA, M. C. Agricultural landscapes are seen as areas of extreme importance for studying and developing strategies which integrate biodiversity conservation and ecosystem services with food production. The main s... ... Repository: BDPA Publication year: 2019
Influence of the spatial extent and resolution of input data on soil carbon models in Florida, USA. Author(s): VASQUES, G. de M.; GRUNWALD, S.; MYERS, D. B. Understanding the causes of spatial variation of soil carbon (C) has important implications for regional and global C dynamics studies. Soil C predictive models can identify sources of C variation, bu... ... Repository: BDPA Publication year: 2012
Tree component influences soil carbon storage and litter decomposition in agrosilvopastoral system. Author(s): OLIVEIRA, J. C.; FREITAS, I. C.; BARBOSA, D. L.; FERREIRA, E. A.; SIGNOR, D.; GONTIJO NETO, M. M.; FERNANDES, L. A.; CHERUBIN, M. R.; CERRI, C. E. P.; FRAZÃO, L. A. Integrated farming systems are recognized as agricultural production models that enhance soil carbon storage. This study aimed to evaluate the influence of the tree component on the litter dynamics an... ... Repository: BDPA Publication year: 2024
Validation of the CENTURY model to simulate the dynamics of soil organic matter under different production systems in the Cerrado region - Brazil. Author(s): FERNANDES, F. A.; FERNANDES, A. H. B. M. Repository: BDPA Publication year: 2012
Soil fertility management and weed occurrence in alfalfa pasture. Author(s): BERNARDI, A. C. de C. Grazed pastures in Brazil provide the major source of food for beef and dairy cattle. Repository: BDPA Publication year: 2015
Atributos químicos de um Latossolo Vermelho Distrófico típico afetados pela aplicação de pó de basalto. Author(s): FONSECA, J. A.; HANISCH, A. L.; BALBINOT JUNIOR, A. A.; SPAGNOLLO, E. Resumo – O pó de basalto, como fertilizante de liberação lenta, tem apresentado uma série de benefícios ao solo, especialmente, na sua capacidade de fornecer nutrientes às plantas. O objetivo deste tr... ... Repository: BDPA Publication year: 2011
Efeito de sistemas de produção com cereais de inverno sobre a fertilidade química do solo, sob plantio direto. Author(s): SANTOS, H. P. dos; FONTANELI, R. S.; SPERA, S. T. Repository: BDPA Publication year: 2010
Chemical functionalisation of actived charcoal - Reproducing the Terra Preta de Índios organic matter model. Author(s): LINHARES, C. R.; LEMKE, J.; AMARAL, N.; AUCCAISE, R.; NOVOTNY, E. H. erras Pretas de Índios are anthropogenic soils found in the Amazon which have high carbon content, high fertility and high resilience. These characteristics are due to the pyrogenic character of their... ... Repository: BDPA Publication year: 2010

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