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Author(s): STEINER, C.; TEIXEIRA, W. G.; ZECH, W.

Carbon emissions in slash and burn agriculture. Black carbon in soil - Terra Preta de Índio. Slash and Char an alternative to slash and burn. Alternative slash and char in practice. Advantages of slas... ...

Repository: BDPA     Publication year: 2007

Author(s): MUNIZ, P. S. B.; ANDRADE NETO, R. de C.; LUNZ, A. M. P.; ALMEIDA, U. O. de; ARAÚJO, J. M. de

There are many residues that can be used for agriculture, especially as a substrate. However, it is often necessary to fertilize the growing media so that the seedlings can be produced with quality. T... ...

Repository: BDPA     Publication year: 2020

Author(s): LOBO, R. N. B.

The decision-making process is complex and often demands time and difficulties for managers, project coordinators and, especially here, specialists in genetic improvement programs. Tools that can help... ...

Repository: BDPA     Publication year: 2021

Author(s): AVILA, R. I. de; FENTEM, j.; VILLELA, I.; SOMLO, D.; ALMEIDA, A. M. F.; MENDES-GIANNINI, M. J. S.; CANAVEZ, A. D. P. M.; BOSQUETTI, B.; CATARINO, C. M.; SCHUCK, D. C.; VALADARES, B. N.; FACCHINI, G.; MARIGLIANI, B.; FIGUEIRA, A. C. M.; HICKSON, R.; LEME, D. M.; TAGLIATI, C.; SOUZA, L. C. R. de; ENGLER, S. S. M.; CORDEIRO, L. R. G.; KOEPP, J.; GRANJEIRO, J. M.; BRANDAO, H. de M.; MUNK, M.; MATTOS, K. A. de; PEDRALLI, B.; RODRIGUES, M. M. S. F.; STIVAL, A. C.; ANDRADE, J.; BRITO, L. B.; SANTOS, T. R. M. dos; LEITE, J.; SILVA, A. C. G. da; VALADARES, M. C.

The Brazilian National Network of Alternative Methods (RENAMA), which is linked to the Ministry of Science, Technology and Innovation, is currently comprised of 51 laboratories from CROs, academia, in... ...

Repository: BDPA     Publication year: 2024

Author(s): CHAVES, R. C.; PAULA, R. Q. de; GÜCKER, B.; MARRIEL, I. E.; TEIXEIRA, A. O.; BOËCHAT, I. G.

(An alternative fish feed based on earthworm and fruit meals for tilapia and carp postlarvae). The search for alternative protein and lipid sources in the nutrition of aquatic organisms in captivity i... ...

Repository: BDPA     Publication year: 2015

Author(s): MELLO, A. F. S.; SOUZA, M. B. de; SILVA, G. O. da; PEDROSO, M. T. M.; SANTIAGO, A. V.; CARVALHO, J. L. V. de

The north region of Brazil has been experiencing agricultural and urban expansion leading to the need for economic alternatives to reduce deforestation and to increase food supply. One possibility is... ...

Repository: BDPA     Publication year: 2023

Author(s): SOUZA, R. A. de; LYRA, M. R. C. C.; CARVALHO, R. M. C. M. de O.; ARAUJO FILHO, J. C. de

The use of biogas as an alternative to using liquefied petroleum gas (LPG) for cooking food in the context of family farming is something recent and has ample room for growth. The aim of this study wa... ...

Repository: BDPA     Publication year: 2021

Author(s): MARTINS, V.; SILVA, D. R. G.; MARCHI, G.; LEITE, M. C. A.; MARTINS, E. de S.; GONÇALVES, A. S. F.; GUILHERME, L. R. G.

O custo atual do cloreto de potássio relacionado à grande dependência de sua importação para suprir a demanda nacional sugere a necessidade de estudos que procurem avaliar a eficiência de fontes alter... ...

Repository: BDPA     Publication year: 2015

Author(s): BRAGA, A. P. A.; SOUZA, L. R. de; LIMA, M. G. F.; CRUZ, J. M.; SOUZA, A. C. Z. de; COSTA, M. S.; CASTRO, V. L. S. S. de; MARIN-MORALES, M. A.

Abstract: Anthropogenic interventions have had a compromising effect on environmental health, intensifying the degradation of ecosystems, and the quantity of chemical pollutants released into nature.... ...

Repository: BDPA     Publication year: 2024

Author(s): ROSA, A. M.; MARODIN, G. A. B.; FIALHO, F. B.; MARCHI, V. de V.; SANTOS, H. P. dos

Seeking a less toxic alternative to budburst management than hydrogen cyanamide, doses of the mineral-organic product Erger® were tested in combination with calcium nitrate (Ca(NO3)2). The experiment... ...

Repository: BDPA     Publication year: 2019

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