Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Carlos Eduardo Copatti"'
Publikováno v:
Ciência Rural, Vol 54, Iss 10 (2024)
ABSTRACT: The current study tested the hypothesis that an increase in the ionic levels (Na+, Cl-, Ca2+, Mg2+, and K+) in the gastrointestinal tract (GIT), and hepatosomatic index (HSI), gonadosomatic index (GSI), and Fulton’s condition factor (FCF)
Externí odkaz:
https://doaj.org/article/6968344c406f4947afebf915fb0c045d
Autor:
Atiery Felix e Silva, Carlos Eduardo Copatti, Eloilton Pereira de Oliveira, Hugo Colombarolli Bonfá, Fúlvio Viegas Santos Teixeira de Melo, Antonio Cleber de Silva Camargo, José Fernando Bibiano Melo
Publikováno v:
Aquaculture Reports, Vol 17, Iss , Pp 100307- (2020)
The aim of the present study was to evaluate the possibility of replacing part of the dietary corn meal (CM) with whole banana meal (WBM) in the practical diet for tambaqui (Colossoma macropomum). Two experiments were performed. The first evaluated W
Externí odkaz:
https://doaj.org/article/9bb0ea862eb6475d92662b2a3c7896b0
Autor:
Carlos Eduardo Copatti, Bernardo Baldisserotto, Carine de Freitas Souza, José María Monserrat, Luciano Garcia
Publikováno v:
Neotropical Ichthyology, Vol 17, Iss 4 (2019)
ABSTRACT This study aimed to assess the effects of low and high water hardness in interaction with different water pH in pacu (Piaractus mesopotamicus). Pacu juveniles were subjected to low (50 mg CaCO3 L-1 - LWH) or high water hardness (120 mg CaCO3
Externí odkaz:
https://doaj.org/article/80efa141c03649a79fffe1009fd5352f
Autor:
Carlos Eduardo Copatti, Keide Carolina dos Santos Bolner, Felipe Link de Rosso, Vania Lucia Loro, Bernardo Baldisserotto
Publikováno v:
Semina: Ciências Agrárias, Vol 36, Iss 6, Pp 3991-4002 (2015)
The objective of this study was to evaluate the tolerance of piavas (Leporinus obtusidens) to ammonia (NH3) by measuring its effects on plasma ion levels and tissue metabolic parameters. Piava juveniles (25-30 g) were exposed to five concentrations o
Externí odkaz:
https://doaj.org/article/8ff435fd92d340ab9aef3952713c025d
Publikováno v:
Anais da Academia Brasileira de Ciências, Iss 0 (2018)
Abstract Although fish may live in different aquatic environments, variations in the water quality parameters, mainly pH, may have a substantial impact in their development and welfare. The objective of this study was to test the effect of different
Externí odkaz:
https://doaj.org/article/b1d18e1c9b9c4f389d437d629b4f0b36
Publikováno v:
Anais da Academia Brasileira de Ciências, Iss 0 (2017)
ABSTRACT This study aimed to verify the sedative and anaesthetic effect of the essential oils of basil (Ocimum basilicum) (EOOB) and lemongrass (Cymbopogum flexuosus) (EOCF) in Nile tilapia juveniles. The fish were transferred to aquaria containing d
Externí odkaz:
https://doaj.org/article/1b02ac867282420f8cfda19f6db06c75
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 35, Iss 4, Pp 521-529 (2013)
This study aimed to evaluate the water quality in the Tigreiro river, Jacuí river Basin, using different approaches. Benthic macroinvertebrates were sampled in July 2010 (winter) and February 2011 (summer) at five sites. In this study were analyzed:
Externí odkaz:
https://doaj.org/article/c24afdafc46f45d286d35e8870677a23
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:
Mauro Alves da Cunha, Carla Cristina Zeppenfeld, Luciano de Oliveira Garcia, Vania Lucia Loro, Milene Braga da Fonseca, Tatiana Emanuelli, Ana Paula de Lima Veeck, Carlos Eduardo Copatti, Bernardo Baldisserotto
Publikováno v:
Ciência Rural, Vol 40, Iss 10, Pp 2107-2114 (2010)
The aim of this study was to identify the time of anesthetic induction and recovery of silver catfish (Rhamdia quelen) exposed to eugenol. It was also determined the efficacy of the anesthetic as a stress reducing agent and performed a sensory analys
Externí odkaz:
https://doaj.org/article/2036d16e57ff4996a0d819bbbdc36c0c