Common snook Centropomus undecimalis is a protandric fish with a high commercial importance and aquacultural potential in Mexico and the United States. Several studies indicate that females have higher growth capacity than males. For this reason, the objective of this research was to evaluate the effect of a 17β-estradiol (E2) diet supplementation on sex proportion for this species. In this sense, an experimental study was conducted where fish were fed for different time periods (7, 14, 21, 28, 35, and 42 days) with food impregnated with 50 mg of E2/Kg, and one control diet without the presence of the steroid. After feeding times, fish were raised for additional 204 days with the control diet to evaluate sex proportion, growth and survival....
The objective of this study was to evaluate the effectiveness of estradiol valerate in an attempt to...
The production of all-male populations in cichlid fish, is crucial to obtain high yielding in fish f...
Hormones have been used to change phenotypic sex in many fish species. However, information specific...
Common snook Centropomus undecimalis is a protandric fish with a high commercial importance and aqua...
Sex control in fish is a promising technique for aquaculture, since it gives advantages associated w...
Conditions for the feminization of undifferentiated XY fry of Nile tilapia (Oreochromis niloticus) f...
The feminization of green sunfish Lepomis cyanellus could expand their utility as a game fish or aqu...
Research to find out the effect of oral administration of estradiol 17-β on feminization of Oreochr...
The feminization of green sunfish Lepomis cyanellus could expand their utility as a game fish or aqu...
El lenguado de California Paralichthys californicus es una especie con alto valor comercial debido a...
The social structure of the false clownfish (Amphiprion ocellaris) typically consists of a pair of f...
The masculinization efficiency of the steroids norgestrl and androstenedione (19-NAD) on 5 day old X...
Abstract Background: Production of monosex cultures of females is desirable in commercial aquacultu...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de ...
Sex-reversal by exogenous hormones is the most common technique used to generate monosex populations...
The objective of this study was to evaluate the effectiveness of estradiol valerate in an attempt to...
The production of all-male populations in cichlid fish, is crucial to obtain high yielding in fish f...
Hormones have been used to change phenotypic sex in many fish species. However, information specific...
Common snook Centropomus undecimalis is a protandric fish with a high commercial importance and aqua...
Sex control in fish is a promising technique for aquaculture, since it gives advantages associated w...
Conditions for the feminization of undifferentiated XY fry of Nile tilapia (Oreochromis niloticus) f...
The feminization of green sunfish Lepomis cyanellus could expand their utility as a game fish or aqu...
Research to find out the effect of oral administration of estradiol 17-β on feminization of Oreochr...
The feminization of green sunfish Lepomis cyanellus could expand their utility as a game fish or aqu...
El lenguado de California Paralichthys californicus es una especie con alto valor comercial debido a...
The social structure of the false clownfish (Amphiprion ocellaris) typically consists of a pair of f...
The masculinization efficiency of the steroids norgestrl and androstenedione (19-NAD) on 5 day old X...
Abstract Background: Production of monosex cultures of females is desirable in commercial aquacultu...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de ...
Sex-reversal by exogenous hormones is the most common technique used to generate monosex populations...
The objective of this study was to evaluate the effectiveness of estradiol valerate in an attempt to...
The production of all-male populations in cichlid fish, is crucial to obtain high yielding in fish f...
Hormones have been used to change phenotypic sex in many fish species. However, information specific...