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QUALIDADE DA ÁGUA EM FAZENDA DE CAMARÃO MARINHO Litopenaeus vannamei COM SISTEMA DE RECIRCULAÇÃO PARCIAL.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Campos, Agnelo Augusto De Barros Maia, Enox De Paiva Costa, Waleska De Melo Brito, Luiz Otávio Gálvez, Alfredo Oliveira |
| Copyright Year | 2008 |
| Abstract | The present work aim to characterize the quality of the water affluent and effluent of a shrimp Litopenaeus vannamei farm , which operates with system of partial recirculation system. The samples were accomplished during the low water and high tide periods of the day. The analyzed variables were: dissolved oxygen, temperature, pH, salinity, ammonia, nitrate, nitrite and phosphate. They samples were seven points, distributed strategically in way to characterize the water from the entrance going by the inside of the to your exit farm. ANOVA and Tukey test (P<0,05) were used in statistical analysis. Was observed the pH and dissolved oxygen stayed presenting averages of 7.72 and 6.58mg.L-1, respectively. The final averages went from 1.40 mg.L-1 to ammonia, 0.76 mg.L-1 for nitrate, 0.08 mg.L-1 for nitrite and 1.63 mg.L-1 for the phosphate. KEY WORDS: Quality of the water, recirculation, shrimp, vannamei. |
| Starting Page | 819 |
| Ending Page | 826 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.5216/cab.v9i4.522 |
| Volume Number | 9 |
| Alternate Webpage(s) | https://www.revistas.ufg.br/vet/article/download/522/4341 |
| Alternate Webpage(s) | https://doi.org/10.5216/cab.v9i4.522 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |