Results 171 to 180 of about 4,371,888 (200)
Some of the next articles are maybe not open access.
Plant Science Archives
This study was conducted to examine the Gonadosomatic and liversomatic index of Clarias gariepinus in thewild and cultured environment was carried out for a period of two months (October and December, 2021). A total of 40 adult Clarias gariepinus were used in this study, comprising 20 cultured (from a private farm in Makurdi) and 20 wild fish (from the
Gbaaondo, T +2 more
openaire +1 more source
This study was conducted to examine the Gonadosomatic and liversomatic index of Clarias gariepinus in thewild and cultured environment was carried out for a period of two months (October and December, 2021). A total of 40 adult Clarias gariepinus were used in this study, comprising 20 cultured (from a private farm in Makurdi) and 20 wild fish (from the
Gbaaondo, T +2 more
openaire +1 more source
GONADOSOMATIC INDEX OF NANDUS NANDUS (HAMILTON, 1822)
, 2021Sharmistha Paul, Sushil Kumar Sarmah
semanticscholar +1 more source
Effect of temperature on gonadosomatic index (GSI) of Oreochromis karongae (Trewavas)
2002Japan International Cooperation Agency (JICA)
Kamanga, L.J. +4 more
openaire +2 more sources
2019
The effects of copper on gonadosomatic and hepatosomatic indices and on condition factor of Oreochromis niloticus were studied by exposing the animals to 0.1 mg/L Cu for 30 days. The mentioned indices and condition factor were calculated using standard formulas. No mortality was observed during the experiments. Copper increased the hepatosomatic index,
Karaytug, Sahire +3 more
openaire +2 more sources
The effects of copper on gonadosomatic and hepatosomatic indices and on condition factor of Oreochromis niloticus were studied by exposing the animals to 0.1 mg/L Cu for 30 days. The mentioned indices and condition factor were calculated using standard formulas. No mortality was observed during the experiments. Copper increased the hepatosomatic index,
Karaytug, Sahire +3 more
openaire +2 more sources
Transactions of the American Fisheries Society
Abstract Objective We investigated if large Paddlefish Polyodon spathula invest in testis weight disproportionately more than smaller males, as expressed by the gonadosomatic index (GSI). The approach was to assess the relation between testis weight F (i.e., the combined weight of both testes) and ...
Dennis L. Scarnecchia +6 more
openaire +1 more source
Abstract Objective We investigated if large Paddlefish Polyodon spathula invest in testis weight disproportionately more than smaller males, as expressed by the gonadosomatic index (GSI). The approach was to assess the relation between testis weight F (i.e., the combined weight of both testes) and ...
Dennis L. Scarnecchia +6 more
openaire +1 more source
Pituitary gonadotropin content and gonadosomatic index in Clarias batrachus a fresh water teleost.
Endokrinologie, 1981The pituitary gonadotropin content in Clarias batrachus was determined by radiophosphorus assay in chicks. The levels in spawning male, post spawning male, spawning female and post spawning female were found to be 65.66, 27.7, 36.69 and 49.98 micrograms LH activity/kg body weight respectively. The gonadosomatic index (GSI) in the above groups was found
D K, Gupta, V K, Goel, B D, Joshi
openaire +1 more source
GONADOSOMATIC INDEX AND SPAWNING SEASON IN FRESHWATER CATFISH NOTOPTERUS NOTOPTERUS (HAMILTON)
2010In the present investigation the gonadosornatic index (GSI) and spawning season of freshwater catfish A’ o! oplerus noloplel-us (Hamilton) from Bhima river. Dist. l’une. Maharashtra were studied. Observations on the variations in seasonal fluctuations ¡n the GSI confirmed that the spawning period begins in .IuI.
Shendge, A.N, Mane, U.H
openaire +1 more source
SKUAST Journal of Research
AbstractInvestigations on reproductive biology of fishes are crucial for their effective conservation and management. The study investigated some reproductive characters of Schizothorax esocinus, which is an indigenous snow trout of Kashmir. Results were arrived at by studying thirty samples, in which 17 were males and 13 were females, collected from ...
Merlin Mary Philip +3 more
openaire +1 more source
AbstractInvestigations on reproductive biology of fishes are crucial for their effective conservation and management. The study investigated some reproductive characters of Schizothorax esocinus, which is an indigenous snow trout of Kashmir. Results were arrived at by studying thirty samples, in which 17 were males and 13 were females, collected from ...
Merlin Mary Philip +3 more
openaire +1 more source