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Growth of Amazon ornamental fish Nannostomus beckfordilarvae (Steindachner, 1876) submitted to different stocking densities and feeding management in captivity conditions. Author(s): ABE, H. A.; DIAS, J. A. R.; SOUSA, N. da C.; COUTO, M. V. S. do; REIS, R. G. A.; PAIXAO, P. E. G.; FUJIMOTO, R. Y. The study evaluated productive performance of larvae Nannostomus beckfordisubmitted to feeding management (Experiment one) and different stock density (Experiment two) in captivity conditions. The fir... ... Repository: BDPA Publication year: 2019
Feed management and stocking density of the endangered wild zebra pleco: Implications for captive breeding. Author(s): RAMOS, F. M.; ABE, H. A.; CORDEIRO, C. A. M.; BARBAS, L. A. L.; CARNEIRO, P. C. F.; MARIA, A. N.; FUJIMOTO, R. Y. Due to the economic potential of Hypancistrus zebra in the ornamental fish market and its current classification as an endangered species in its natural occurrence sites, the present study sought to d... ... Repository: BDPA Publication year: 2019
Parasite fauna of tambaqui reared in net-cages at two stocking densities. Author(s): BAIA, R. R. de J.; SANTOS, G. G.; SILVA, A. da S. e S.; SOUSA, B. O.; TAVARES-DIAS, M. This study investigated the parasite fauna in Colossoma macropomum reared at two stocking densities in net-cages of a fish farm in the Matapi River, State of Amapá. Before stocking fish in the net-cag... ... Repository: BDPA Publication year: 2019
Densidade de estocagem de matrinxã (Brycon amazonicus) na recria em tanque-rede. Author(s): BRANDÃO, F. R.; GOMES, L. de C.; CHAGAS, E. C.; ARAÚJO, L. D. de; SILVA, A. L. F. da O objetivo deste trabalho foi determinar a densidade de estocagem mais adequada na fase de recria de matrinxã (Brycon amazonicus) em tanque-rede. Os peixes foram distribuídos em 12 tanques-rede de 1 m... ... Repository: BDPA Publication year: 2005
The fishing productivity of the Araguaia river, Tocantins, Brazil. Author(s): PRYSTHON, A.; DIAS, C. R. G.; VALÉRIO, J. F. The Araguaia River belongs to the second largest basin in Brazil and take place in an important transition zone betweenthe Cerrado and Amazon biomes. Despite the relative richness of ichthyofauna, the... ... Repository: BDPA Publication year: 2019
Effect of pond fertilization on growth performance of pirarucu (Arapaima gigas) during grow-out phase. Author(s): REZENDE, F. P.; LIMA, A. F. Fertilization of aquaculture ponds has been pointed out as an efficient practice to improve fish feed conversion and growth performance. In this way, the present study aimed to assess the effect of po... ... Repository: BDPA Publication year: 2022
Antioxidant defenses and hematological changes in pacu (Piaractus mesopotamicus ) in response to different lipid sources. Author(s): CARRA, M. L.; SAMPAIO, F. G.; GONÇALVES, V. T.; DAL'BÓ, G. A.; LOSEKANN, M. E.; BORGHESI, R.; SUCASSAS, L. F.; OETTERER, M. Repository: BDPA Publication year: 2013
Efeitos da aplicação de grandes quantidades de calcário agrícola em viveiros de piscicultura. Author(s): QUEIROZ, J. F. de; BOEIRA, R. C.; NICOLELLA, G. Resumo: Durante os últimos anos tem-se disseminado o uso de aplicações de grandes quantidades de calcário agrícola (CaCO3), entre 1.000 a 2.000 kg/ha, em viveiros de aquicultura na Ásia e em outros pa... ... Repository: BDPA Publication year: 2016
Broodstock management: cryopreservation parameters to select native tropical fish. Author(s): MATAVELI, M.; ALVES, A. L.; KIRSCHNIK, L. N. G.; MORO, G. V.; VARELA, E. S. Genetic management of broodstock aims to produce fingerlings of superior quality from the adoption of practices and technological processes that assist in the control of the breeders. For this effecti... ... Repository: BDPA Publication year: 2015
Tree height and tropical forest biomass estimation. Author(s): HUNTER, M. O.; KELLER, M.; VICTORIA, D. de C.; MORTON, D. C. Tropical forests account for approximately half of above-ground carbon stored in global vegetation. However, uncertainties in tropical forest carbon stocks remain high because it is costly and laborio... ... Repository: BDPA Publication year: 2013

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