Use of different carbon sources for the biofloc system adopted during the nursery and grow-out culture of Litopenaeus vannamei

Verfasser / Beitragende:
[Fabiane Serra, Carlos Gaona, Plínio Furtado, Luis Poersch, Wilson Wasielesky Jr.]
Ort, Verlag, Jahr:
2015
Enthalten in:
Aquaculture International, 23/6(2015-12-01), 1325-1339
Format:
Artikel (online)
ID: 605464278
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024 7 0 |a 10.1007/s10499-015-9887-6  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10499-015-9887-6 
245 0 0 |a Use of different carbon sources for the biofloc system adopted during the nursery and grow-out culture of Litopenaeus vannamei  |h [Elektronische Daten]  |c [Fabiane Serra, Carlos Gaona, Plínio Furtado, Luis Poersch, Wilson Wasielesky Jr.] 
520 3 |a The carbon sources such as molasses cane sugar, dextrose and rice bran were tested in growing Pacific white shrimp, Litopenaeus vannamei, using the Biofloc Technology System, and the reduction in the concentration of total ammonia nitrogen in the experimental nursery and grow-out phases were assessed in tanks with a volume of 800L at 35 and 70days, respectively. In the nursery experiment, postlarvae with an average weight of 0.024±0.01g were stocked at 1200m−2 and shrimp with an average weight of 4.09±0.51g and stocking density of 300m−2 was used in the grow-out. The carbon sources used in the nursery were molasses (M) and rice bran (R) and in the grow-out were dextrose (D) and rice bran (R). In the nursery experiment, using molasses, the ammonia concentration was significantly lower (p<0.05). In the grow-out experiment with dextrose, the ammonia concentration was significantly lower (p<0.05), but performance data were significantly better (p<0.05) in the rice bran treatment. The faster degradation of dextrose and molasses sources may have provided higher levels of carbon as a substrate for heterotrophic bacteria to use in metabolizing ammonia, thereby improving the water quality. 
540 |a Springer International Publishing Switzerland, 2015 
690 7 |a BFT systems  |2 nationallicence 
690 7 |a Cane molasses  |2 nationallicence 
690 7 |a Carbon sources  |2 nationallicence 
690 7 |a Dextrose  |2 nationallicence 
690 7 |a Grow-out  |2 nationallicence 
690 7 |a Litopenaeus vannamei  |2 nationallicence 
690 7 |a Nursery  |2 nationallicence 
690 7 |a Rice bran  |2 nationallicence 
700 1 |a Serra  |D Fabiane  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
700 1 |a Gaona  |D Carlos  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
700 1 |a Furtado  |D Plínio  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
700 1 |a Poersch  |D Luis  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
700 1 |a Wasielesky Jr.  |D Wilson  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
773 0 |t Aquaculture International  |d Springer International Publishing  |g 23/6(2015-12-01), 1325-1339  |x 0967-6120  |q 23:6<1325  |1 2015  |2 23  |o 10499 
856 4 0 |u https://doi.org/10.1007/s10499-015-9887-6  |q text/html  |z Onlinezugriff via DOI 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Serra  |D Fabiane  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Gaona  |D Carlos  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Furtado  |D Plínio  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Poersch  |D Luis  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wasielesky Jr  |D Wilson  |u Marine Station of Aquaculture, Institute of Oceanography, Federal University of Rio Grande, C.P. 474, CEP 96201-900, Rio Grande, RS, Brazil  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Aquaculture International  |d Springer International Publishing  |g 23/6(2015-12-01), 1325-1339  |x 0967-6120  |q 23:6<1325  |1 2015  |2 23  |o 10499