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Analysis of a participatory approach for collection of economic data in aquaculture systems at farm level in Brazil. Author(s): PEDROZA FILHO, M. X.; RODRIGUES, A. P. O.; REZENDE, F. P.; FLORES, R. M. V.; MUNOZ, A. E. P.; BARROSO, R. M. Economic assessment at the farm level requires a robust methodology in order to assure reliability. This paper describes an innovative methodology and analyzes its ability to fill a gap regarding econ... ... Repository: BDPA Publication year: 2017
Quantification of leafy vegetables loss at primary production - research limitations and proposed methodology for on-farm data collection. Author(s): LANA, M. M. Abstract: Research discussed in this paper reports the difficulties related to on-farm data collection of leafy vegetables loss and proposes a method to estimate vegetable loss in an exploratory surve... ... Repository: BDPA Publication year: 2023
Effectiveness of a participatory approach for collection of economic data in aquaculture systems at farm level in Brazil. Author(s): XAVIER FILHO, P. M.; MUNOZ, A. E. P.; FLORES, R. M. V. This paper aims to evaluate the effectiveness of a participatory approach which is currently being applied by the Brazilian Agricultural Research Corporation (Embrapa) and Brazilian Confederation of A... ... Repository: BDPA Publication year: 2015
In vitro culture and morphology of Neoechinorhynchus buttnerae (Eoacanthocephala: Neoechinorhynchidae) collected from the intestine of tambaqui (Colossoma macropomum) farmed in the Brazilian Amazon. Author(s): OLIVEIRA, M. I. B.; MAJOLO, C.; SEBASTIÃO, F. A.; TAVARES-DIAS, M.; BRANDÃO, F. R.; CHAGAS, E. C. Abstract: The tambaqui (Colossoma macropomum) is a species of great economic importance for fish farming in the Brazilian Amazon, and acanthocephaliasis caused by Neoechinorhynchus buttnerae (Golvan 1... ... Repository: BDPA Publication year: 2023
Evidence of acaricide resistance in different life stages of Amblyomma mixtum and Rhipicephalus microplus (Acari: Ixodidae) collected from the same farm in the state of Veracruz, Mexico. Author(s): HIGA, L. de O. S.; BARRADAS PIÑA, F. T.; RODRIGUES, V. da S.; GARCIA, M. V.; SALASE, D. R.; MILER, R. J.; LEON, A. P. de; BARROS, J. C.; ANDREOTTI, R. The objectives of this study were to evaluate the resistance of Amblyomma mixtum and Rhipicephalus microplus ticks from co-infested bovines from the Veracruz region in Mexico to different acaricide fa... ... Repository: BDPA Publication year: 2020
Escrituração zootécnica na agricultura familiar para a construção coletiva de conhecimentos agroecológicos. Author(s): ARAÚJO, M. E. de; RODRIGUES, T. M. M.; SANTOS, R. D.; FERNANDES, F. E. P.; FERNANDES, C. de S.; FARIAS, J. L. de S. Resumo: Objetivou-se expor a experiência da escrituração zootécnica em subsistema de criação animal de agricultores familiares para a construção coletiva de conhecimentos agroecológicos. Conheceu-se c... ... Repository: BDPA Publication year: 2018
Precision agriculture in Brazil: The trajectory of 25 years of scientific research. Author(s): CHERUBIN, M. R.; DAMIAN, J. M.; TAVARES, T. R.; TREVISAN, R. G.; COLAÇO, A. F.; EITELWEIN, M. T.; MARTELLO, M.; INAMASU, R. Y.; PIAS, O. H. C.; MOLIN, J. P. Precision agriculture (PA) stands out as an innovative way to manage production resources, increasing the efficiency and the socioeconomic and environmental sustainability of agricultural systems. In... ... Repository: BDPA Publication year: 2022
Antimicrobial resistance profile of Aeromonas spp. isolated from asymptomatic Colossoma macropomum cultured in the Amazonas State, Brazil. Author(s): SEBASTIÃO, F. A.; MAJOLO, C.; MARTINS, V. F. S.; BOIJINK, C. de L.; BRANDÃO, F. R.; PEREIRA, S. L. A.; FUJIMOTO, R. Y.; CHAGAS, E. C. Bacterial diseases are important factors that limit productivity in aquaculture. To reduce negative economic impacts, fish farmers use antimicrobials, often indiscriminately, and this action has led t... ... Repository: BDPA Publication year: 2022
Germplasm Collecting: filling the GAPS on crop wild relatives in ex situ collections in Brazil. Author(s): MEDEIROS, M. Repository: BDPA Publication year: 2019
Physical attributes of ultisol of Brazil's Northeastern semiarid under organic farming of wine grapes. Author(s): FEITOZA, J. R.; MENDES, A. M. S.; OLSZEVSKI, N.; CUNHA, T. J. F.; CORTEZ, J. W.; GIONGO, V. The purpose of this study was to evaluate the effects of organic farming of wine grapes under physical and chemical characteristics of Ultisol Brazil?s northeastern semiarid region. The samples of soi... ... Repository: BDPA Publication year: 2015

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