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Gamete quality in fish: evaluation parameters and determining factors
(CAMBRIDGE UNIV PRESS, 2015)
Influence of pejerrey Odontesthes bonariensis (Valenciennes, 1835) broodstock age on gamete quality, reproductive performance and plasma sex steroid levels during the spawning season
(Wiley, 2016-08)
This study evaluated the effect of pejerrey Odontesthes bonariensis (Valenciennes, 1835) broodstock age on gamete and spawning quality and its relationship with sex steroid plasma levels. Sperm was analysed using a ...
Influence of pejerrey Odontesthes bonariensis(Valenciennes, 1835) broodstock age on gamete quality, reproductive performance and plasma sex steroid levels during the spawning season
(Wiley Blackwell Publishing, Inc, 2014-08)
This study evaluated the effect of pejerrey Odontesthes bonariensis (Valenciennes, 1835) broodstock age on gamete and spawning quality and its relationship with sex steroid plasma levels. Sperm was analysed using a ...
Influence of pejerrey Odontesthes bonariensis (Valenciennes, 1835) broodstock age on gamete quality, reproductive performance and plasma sex steroid levels during the spawning season
(2016-03-01)
This study evaluated the effect of pejerrey Odontesthes bonariensis (Valenciennes, 1835) broodstock age on gamete and spawning quality and its relationship with sex steroid plasma levels. Sperm was analysed using a ...
Characterization of the quality of the gametes and sex steroid levels during spring and summer spawning events in pejerrey Odontesthes bonariensis reared under natural conditions of temperature and photoperiod
(Wiley Blackwell Publishing, Inc, 2020-01)
Pejerrey Odontesthes bonariensis spawning period takes place during the end of winter and spring and, depending on temperature conditions, during late summer and autumn. Nevertheless, the occurrence and quality of the ...
Maternal age influences on reproductive rates in Nile tilapia (Oreochromis niloticus)
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2015-04-01)
In this study we examined the effects of the maternal age on the fecundity (absolute and relative), egg production, and fertilization rates of Nile tilapia (Oreochromis niloticus). Females were divided into three groups: ...
Effect of broodstock age on reproductive parameters in silver catfish Rhamdia quelen
(Wiley-Blackwell, 2017-09-01)
The effect of ions and cryoprotectants upon sperm motility and fertilization success in the loach Misgurnus anguillicaudatus
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The solutions commonly used to dilute or cryopreserve sperm are commonly composed of salts, buffers and cryoprotectants, which may affect gametes and subsequent fertilization success. Here, we have evaluated the effects ...
Assessment of gametes in tilapia Oreochromis niloticus: effects of body weight in a new lineage
(Insight Medical Publishing, 2018)
Reproductive performance of silver catfish fed sorghum diets supplemented with phytase
(Empresa Brasil Pesq Agropec, 2017-08-01)
The objective of this work was to evaluate the reproductive performance of silver catfish (Rhamdia quelen) fed diets containing sorghum, as a replacement for corn, supplemented or not with phytase. The experiment was carried ...