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Pond bottom dryout, liming. Part I. Disinfection in semi-intensive shrimp ponds. Author(s): LI, L.; QUEIROZ, J. F. de; BOYD, C. E. Abstract: The main pond bottom soil management practices used in semi-intensive culture are pond dryout and liming between crops. These practices accelerate organic matter decomposition, neutralize so... ... Repository: BDPA Publication year: 2014
Small scale fish farming in seasonal ponds in Brazil: technical and economic characterization. Author(s): LIMA, A. F.; RODRIGUES, A. P. O.; MACIEL, P. O.; PRYSTHON, A.; FLORES, R. M. V.; BEZERRA, T. A. The inclusion of aquaculture in household agriculture has been related as an opportunity of product and income diversification as wells as to increase food security for farmers. Small-scale fish produ... ... Repository: BDPA Publication year: 2018
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
Pond bottom dryout, liming. Part II. Limit liming after soil testing. Author(s): LI, L.; QUEIROZ, J. F. de; BOYD, C. E. Abstract: The autors believe that dryout periods likely destroy most organisms in pond bettons, and liming of the entire botton area shoud be done only to neutralize soil acidity and increase pH for o... ... Repository: BDPA Publication year: 2015
The role and management of bottom soils in aquaculture ponds. Author(s): BOYD, C. E.; QUEIROZ, J. F. de Repository: BDPA Publication year: 2014
Effect of size grading on the growth of pirarucu Arapaima gigas reared in earthen ponds. Author(s): LIMA, A. F. Size grading is a common management practice in fish farming to minimize growth variability. Such practice has not been established for pirarucu Arapaima gigas. Therefore, the present study assessed t... ... Repository: BDPA Publication year: 2020
Mapping Brazilian aquaculture ponds using Remote Sensing. Author(s): SÃO JOSÉ, F. F. DE; NOVO, Y. C. DE C.; FARIAS, A. R.; MAGALHÃES, L. A.; FONSECA, M. F. ABSTRACT: Aquaculture activities have been part of mankind's history for centuries. In Aktihep's tomb (2,500 B.C.), ancient Egypt, scenes of men removing tilapias from aquaculture ponds are depicted (... ... Repository: BDPA Publication year: 2023
Natural food intake and its contribution to tambaqui growth in fertilized and unfertilized ponds. Author(s): LIMA, A. F.; REIS, A. G. P. dos; COSTA, V. E.; VALENTI, W. C. Natural food available in ponds can complement formulated feed in fed aquaculture. This study elucidated the natural food intake and its contribution to tambaqui (Colossoma macropomum) growth in ferti... ... Repository: BDPA Publication year: 2024
Simulated filtration pond to remove Escherichia coli from irrigation water. Author(s): ROSS, R. D.; SHOCK, C. C.; LAUBACHER, T. A.; PINTO, J. M.; MAHONY, A. C. The United States Food and Drug Administration?s (FDA) proposed water rules to implement the Food Safety Modernization Act (FSMA) could leave some growers, especially those who rely on an irrigation s... ... Repository: BDPA Publication year: 2013
Effect of water exchange and mechanical aeration on grow-out of the Amazon river prawn in ponds. Author(s): KIMPARA, J. M.; SANTOS, A. A. O.; VALENTI, W. C. Exchange and aeration of pond water are common practices in semi-intensive freshwater prawn culture, but there is lack of scientifically based information on the results. We evaluated the effects of w... ... Repository: BDPA Publication year: 2013

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