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Alternative approaches to evaluate experts perceptions: an application to agriculture in Brazil. Author(s): SOUZA, G. da S. e; GOMES, E. G. Governments intervene in agriculture via public policies. It is the objective of this work to identify critical themes for public policies in market, production, and government regulation. Thus, based... ... Repository: BDPA Publication year: 2017
Tipitamba Project: fire-free land preparation as an alternative to slash-and-burn agriculture in Amazon, Brazil. Author(s): BORGES, A. C. M. R.; SHIMIZU, M. K.; AZEVEDO, C. M. B. C.; SÁ, T. D. A.; VASCONCELOS, S. S. Repository: BDPA Publication year: 2012
Alternative system to slash-and-burn for agriculture in the eastern Amazon region: Impacts on ant species richness. Author(s): SANTOS, I. A. dos; ASSIS, D. S.; KATO, O. R.; BRIENZA JUNIOR, S.; SILVA, R. R.; VILELA, E. F. Repository: BDPA Publication year: 2011
Cadeia de produtos orgânicos: aspectos relacionados com a qualidade e o mercado. Author(s): NEVES, M. C. P. Aborda os aspectos relacionados com a qualidade e o mercado de produtos orgânicos na cadeia produtiva. jO documento discute os problemas ambientais causados pela chamada "Revolução verde" e o reconhec... ... Repository: BDPA Publication year: 2004
Phosphorus diffusion of organomineral fertilizers in samples of sandy soil assessed in Petri plate. Author(s): FONSECA, R. C. da; MATTOS, B. B.; TEIXEIRA, P. C.; CAMPOS, D. V. B. de; STRALIOTTO, R.; BENITES, V. de M.; DONAGEMMA, G. K. Based on the increasing trend in the consumption of granulated organic mineral fertilizers (OMF) in Brazil, it's concluded which the insertion of the product in the domestic market depends mainly on t... ... Repository: BDPA Publication year: 2020
The link between Terra Preta de Índio and the use of charcoal to improve soil quality. Author(s): TEIXEIRA, W. G.; STEINER, C.; SWAMI, S. N.; MOREIRA, A.; REIS, A. R.; COSTA, D. G.; CHAVES, F. C. M.; MARTINS, G. C.; SOUZA, G. K. de A.; ARRUDA, M. R. Amazonian Dark Earth ? Terra Preta de Índio. Characterization The Amazonian Dark Earth (ADE) or Terra Preta de Índio shows normally a plaggic, terric or hortic horizons. These horizons are identified... ... Repository: BDPA Publication year: 2004
Antifungal activity of Origanum vulgare and Rosmarinus officinalis phenolics- containing extracts against Colletotrichum lindemuthianum and in the suppression of anthracnose in common beans. Author(s): VAZ, P. D. da S.; SOUZA, W. R. N. de; WENDLAND, A.; PAZ, A. T. S.; CÔRTES, M. V. de C. B.; BARA, M. T. F. Oregano (Origanum vulgaris L.) and rosemary (Rosmarinus officinalis L.) may contribute to the control of anthracnose in common bean (Phaseolus vulgaris L.). This study aimed to investigate the chemica... ... Repository: BDPA Publication year: 2022
Initial Growth of Açaí Seedlings in Function of Basalt Powder Doses. Author(s): WELTER, M. K.; CHAGAS, E. A.; MELO, V. F.; CHAVES, D. B. Repository: BDPA Publication year: 2014
Mediatic, informational and digital skills and competencies in students from agricultural family schools and rural family home, in the Amazon Biome, Brazil. Author(s): TORRES, T. Z.; SOUZA, M. I. F.; CUNHA, L. M. S.; CARVALHO, J. R. P. de; DALTIO, J.; MANGABEIRA, J. A. de C. Abstract. The article presents partial results of an ongoing research action, within the scope of the project ?Geodigital Inclusion and Territorial Management of Family-Based Production Units: Generat... ... Repository: BDPA Publication year: 2020
Agricultura de base ecológica em sistemas urbanos: potencialidades, limitações e experiências. Author(s): MACHADO, C. T. de T.; MACHADO, A. T. ABSTRACT: Urban agriculture conducted with ecological principles is an alternative to produce healthy food, but it demands planning and suitable technologies. This ecological approach must be based on... ... Repository: BDPA Publication year: 2005

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