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Author(s): TAVARES, P. A.; FERREIRA, J. N.; SILVA, C. V. J.; BERENGUER, E.; BARLOW, J.

The Brazilian Amazonian Forest is undergoing significant changes in land use and land cover in the last few decades. This land-use transition, besides climate change, may be responsible for the fire r... ...

Repository: BDPA     Publication year: 2022

Author(s): SALES, M. F. L.; PAULINO, M. F.; VALADARES FILHO, S. de C.; FIGUEIREDO, D. M. de; PORTO, M. O.; DETMANN, E.

The objective of this experiment was to study the effects of different levels of supplementation on the performance, intake, digestibility, pH and rumen ammonia concentration in growing bulls grazing... ...

Repository: BDPA     Publication year: 2011

Author(s): QUECINI, V.; RITSCHEL, P. S.; GIRARDI, C. L.; CAMARGO, U. A.

The physiology and metabolism of the plants are drastically affected by daily and seasonal environmental changes, which control the major developmental transitions by integrating information from endo... ...

Repository: BDPA     Publication year: 2008

Author(s): WITHERS, P. J. A.; RODRIGUES, M.; SOLTANGHEISI, A.; CARVALHO, T. S. de; GUILHERME, L. R. G.; BENITES, V. de M.; GATIBONI, L. C.; SOUSA, D. M. G. de; NUNES, R. de S.; ROSOLEM, C. A.; ANDREOTE, F. D.; OLIVEIRA JUNIOR, A. de; COUTINHO, E. L. M.; PAVINATO, P. S.

Brazil's large land base is important for global food security but its high dependency on inorganic phosphorus (P) fertilizer for crop production (2.2 Tg rising up to 4.6 Tg in 2050) is not a sustaina... ...

Repository: BDPA     Publication year: 2018

Author(s): FARIAS, L. F.; SOARES, J. P. G.; JUNQUEIRA, A. M. R.; MALAQUIAS, J. V.

The sustainability of organic production and the agroecological transition of farmers in the Chapada dos Veadeiros region was evaluated using the Environmental Impact Assessment System of Agricultural... ...

Repository: BDPA     Publication year: 2024

Author(s): NUNES, C. A.; BERENGUER, E.; FRANÇA, F.; FERREIRA, J. N.; LEES, A. C.; LOUZADA, J.; SAYER, E. J.; SOLAR, R.; SMITH, C. C.; ARAGÃO, L. E. O. C.; BRAGA, D. de L.; CAMARGO, P. B. de; CERRI, C. E. P.; OLIVEIRA JUNIOR, R. C. de; DURIGAN, M.; MOURA, N.; OLIVEIRA, V. H. F.; RIBAS, C.; VAZ-DE-MELLO, F.; VIEIRA, I.; ZANETTI, R.; BARLOW, J.

Human activities pose a major threat to tropical forest biodiversity and ecosystem serv-ices. Although the impacts of deforestation are well studied, multiple land-use andland-cover transitions (LULCT... ...

Repository: BDPA     Publication year: 2022

Author(s): OLIVEIRA, J. de M.; MADARI, B. E.; ASSIS, P. C. R.; SILVEIRA, A. L. R.; WRUCK, F. J.

The objective of this scientific research was to identify the origin and quantify C accumulation in the soil after 3.5 years of implantation of a crop-livestock-forest integration system (ICLF) in the... ...

Repository: BDPA     Publication year: 2021

Author(s): SILVA, R. F. B. da; BATISTELLA, M.; MORAN, E. F.

Abstract: Centuries of colonization of the Atlantic Forest biome in Brazil have led its native vegetation cover to be reduced to only 11.7%. On the other hand, regional land changes have fostered natu... ...

Repository: BDPA     Publication year: 2018

Author(s): LIMA, L. R.; MOMBACH, M. A.; PEDREIRA, B. C. e; FERREIRA, D. C.; CARVALHO, P. de; AMORIM, K. R. R. de; WEIMER, P. J.; CABRAL, L. da S.

The rumen is a very complex ecosystem in which there is a high diversity and concentration of rumen microbes. Animals, microbial and diets effects shape the rumen microbial population what make the ru... ...

Repository: BDPA     Publication year: 2018

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