Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Daiani Kochhann"'
Autor:
Carlos Eduardo Copatti, Luciano de Oliveira Garcia, Daiani Kochhann, Mauro Alves da Cunha, Alexssandro Geferson Becker, Bernardo Baldisserotto
Publikováno v:
Ciência Rural, Vol 41, Iss 8, Pp 1482-1487 (2011)
The objective of this study was to investigate the effects of exposure to low water hardness (0, 25 and 50mg CaCO3L-1) into the 6.0-8.0 pH range to silver catfish juveniles (Rhamdia quelen) survival and growth after 32 days. Juveniles kept at zero wa
Externí odkaz:
https://doaj.org/article/e7154ad49a9349bf961a90d9dfbc4c89
Autor:
Carlos Eduardo Copatti, Luciano de Oliveira Garcia, Daiani Kochhann, Mauro Alves Cunha, Bernardo Baldisserotto
Publikováno v:
Acta Scientiarum: Animal Sciences, Vol 33, Iss 3, Pp 261-266 (2011)
This study verified the optimum dietary salt level for the growth and ion regulation of silver catfish juveniles at different water pH levels (5.5, 7.0 and 9.0). The control diet was supplemented with NaCl to yield experimental diets with 0.5, 1.0 an
Externí odkaz:
https://doaj.org/article/6dcdb58b24564f3a91a36a0cb129cd47
Autor:
Ronaldo L. de Lima, Neiva Braun, Daiani Kochhann, Rafael Lazzari, João Radünz Neto, Bibiana S. Moraes, Vania L. Loro, Bernardo Baldisserotto
Publikováno v:
Neotropical Ichthyology, Vol 9, Iss 1, Pp 147-152 (2011)
High nitrite (NO2-) levels may develop in aquaculture systems due to high fish density, but studies of lethal concentration values and the effect of NO2- on metabolic parameters and growth are scarce. Consequently, in this study was verified the leth
Externí odkaz:
https://doaj.org/article/4bc528d902124239a2645557965f5146
Autor:
Alexssandro Geferson Becker, Luciano de Oliveira Garcia, Daiani Kochhann, Jamile Fabbrin Gonçalves, Vania Lúcia Loro, Bernardo Baldisserotto
Publikováno v:
Ciência Rural, Vol 39, Iss 6, Pp 1768-1773 (2009)
Ionic contents (Na+, K+ and Cl-) of plasma and gallbladder bile (GB) of juveniles silver catfish, Rhamdia quelen (156.1±0.2g, 28.2±0.3cm), were determined in three different times (0, 6 and 24h) after exposure to: a) control or high dissolved oxyge
Externí odkaz:
https://doaj.org/article/da6849dddc8b45d9b3c442c4ae52c0f7
Autor:
Carlos Eduardo Copatti, Luciano de Oliveira Garcia, Daiani Kochhann, Mauro Alves Cunha, Bernardo Baldisserotto
Publikováno v:
Acta Scientiarum: Animal Sciences, Vol 33, Iss 3 (2011)
This study verified the optimum dietary salt level for the growth and ion regulation of silver catfish juveniles at different water pH levels (5.5, 7.0 and 9.0). The control diet was supplemented with NaCl to yield experimental diets with 0.5, 1.0 an
Externí odkaz:
https://doaj.org/article/e9060533636c4db9af361025436c56fe
Autor:
Ronaldo L. de Lima, Neiva Braun, Daiani Kochhann, Rafael Lazzari, João Radünz Neto, Bibiana S. Moraes, Vania L. Loro, Bernardo Baldisserotto
Publikováno v:
Neotropical Ichthyology, Vol 9, Iss 1, Pp 147-152
High nitrite (NO2-) levels may develop in aquaculture systems due to high fish density, but studies of lethal concentration values and the effect of NO2- on metabolic parameters and growth are scarce. Consequently, in this study was verified the leth
Externí odkaz:
https://doaj.org/article/77bac3cc490b46d0a7b278a232f091df
Autor:
Adalberto Luis Val, Daiani Kochhann, Helder Lima de Queiroz, Jomara Cavalcante de Oliveira, Carolina G. Sarmento, Lauren J. Chapman
Publikováno v:
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology. 335:735-744
Critical thermal maximum (CTmax ) is often used as an index of upper thermal tolerance in fishes; however, recent studies have shown that some fishes exhibit agitation or avoidance behavior well before the CTmax is reached. In this study, we quantifi