The main objective of this work was to determine the effect of the use of hypophyseal raw extract to induce fish spawning in curimbatá specie. An election of females of frog bull (Rana castesbeiana) was carried through for extraction of hyphophysys, where the female donors had been those that presented an increment of their visceral socket, which was provoked by ovaries in mature phase or advanced maturation. Twenty curimbatá breeders (Prochilodus affinis) had been used for spawning. The males had an initial average weight of 170.0 g and an average length of 21.72 cm and the females with an initial weight average of 181.0 g and an average length of 6.28 cm. The experiment was carried through with 2 treatments: Treatment 1: 0.5 mg/kg and Tre...
Con el objetivo de reproducir vizcaína Curimata mivartii, ejemplares de dos años de edad (n= 54), ma...
As espécies de peixes migradores caracterizam-se por deslocamento ao longo dos rios nos períodos chu...
The Jundiá (Leiarius marmoratus) is a siluriform fish of the family Pimelodidae with reproductive mi...
The main objective of this work was to determine the effect of the use of hypophyseal raw extract to...
The species of migratory fish are characterized by displacement along the rivers in rainy periods to...
COSTA, Raimundo Bezerra da. Et. Al. Estudo preliminar na indução reprodutiva da curimatã comum (Proc...
Este trabalho teve por objetivo aperfeiçoar a técnica de reprodução induzida existente para rã-touro...
Hypophysation was the first known induced reproduction technique in fish farming and, it continues b...
O estudo avaliou os efeitos da utilização da gonadotropina coriônica eqüína (eCG) e do extrato bruto...
Foram selecionados 48 Curimbás (Prochilodus lineatus) e hipofisados com extrato de hipófise de frang...
Inoculation of exogenous gonadotropin and other substances, to reactivate the reproductive cycle of ...
Este trabalho teve por objetivo aperfeiçoar a técnica de reprodução induzida existente para rã-touro...
Objective. To induce spawning on Pimelodus pictus and to evaluate the response on total ova recovere...
The objectives of this study were to evaluate the reproductive performance and gonadal differentiati...
Realizou-se este trabalho com objetivo de avaliar o desempenho reprodutivo de curimba, pacu e piraca...
Con el objetivo de reproducir vizcaína Curimata mivartii, ejemplares de dos años de edad (n= 54), ma...
As espécies de peixes migradores caracterizam-se por deslocamento ao longo dos rios nos períodos chu...
The Jundiá (Leiarius marmoratus) is a siluriform fish of the family Pimelodidae with reproductive mi...
The main objective of this work was to determine the effect of the use of hypophyseal raw extract to...
The species of migratory fish are characterized by displacement along the rivers in rainy periods to...
COSTA, Raimundo Bezerra da. Et. Al. Estudo preliminar na indução reprodutiva da curimatã comum (Proc...
Este trabalho teve por objetivo aperfeiçoar a técnica de reprodução induzida existente para rã-touro...
Hypophysation was the first known induced reproduction technique in fish farming and, it continues b...
O estudo avaliou os efeitos da utilização da gonadotropina coriônica eqüína (eCG) e do extrato bruto...
Foram selecionados 48 Curimbás (Prochilodus lineatus) e hipofisados com extrato de hipófise de frang...
Inoculation of exogenous gonadotropin and other substances, to reactivate the reproductive cycle of ...
Este trabalho teve por objetivo aperfeiçoar a técnica de reprodução induzida existente para rã-touro...
Objective. To induce spawning on Pimelodus pictus and to evaluate the response on total ova recovere...
The objectives of this study were to evaluate the reproductive performance and gonadal differentiati...
Realizou-se este trabalho com objetivo de avaliar o desempenho reprodutivo de curimba, pacu e piraca...
Con el objetivo de reproducir vizcaína Curimata mivartii, ejemplares de dos años de edad (n= 54), ma...
As espécies de peixes migradores caracterizam-se por deslocamento ao longo dos rios nos períodos chu...
The Jundiá (Leiarius marmoratus) is a siluriform fish of the family Pimelodidae with reproductive mi...