An Economically Viable Approach for Induced Breeding of Labeo Rohita by Ovatide, Ovaprim And Carp Pituitary Extract.
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منابع مشابه
A histopathological study of carp (Labeo rohita) exposed to hexachlorocyclohexane
DAS, B. K., S. C. MUKHERJEE: A histopathological study of carp (Labeo rohita) exposed to hexachlorocyclohexane. Vet. arhiv 70, 169-180, 2000. ABSTRACT Indian major carp (Labeo rohita) were exposed to 1/10 and 1/5 sub-lethal doses of hexachlorocyclohexane during a 45-day trial period. Fish were sacrificed at the end of the trial period to study light microscopic changes associated with toxicity....
متن کاملInduced Spawning of Labeo Rohita Using Synthetic Hormones
“Ovaprim-C” manufactured by a Canada-based company, M/s Syndel laboratories, is in use world over today for induced spawning of fishes. Ovaprim-C contains 20 μg of Salmon gonadotropin releasing hormone (GnRH) and 10 mg of domperidone ml. The high cost and viscosity of Ovaprim proved a prohibitive factor. Another synthetic hormone “Ovatide” has been manufactured by a Mumbay based M/s Hemmo Pharm...
متن کاملChromium, Nickel and Zinc Induced Histopathological Alterations in the Liver of Indian Common Carp Labeo rohita
Degenerative histopathalogical alterations were seen in liver due to chronic exposure of the fish, Labeo rohita to chlorides of chromium, nickel and zinc for 30 days. However, more severe degenerative changes were observed in case of zinc chloride exposed fish than nickel chloride and chromium chloride treated fishes, indicating more toxic nature of zinc chloride. There were enlarged nuclei, co...
متن کاملAnnual cyclical changes in the testicular activity of an Indian freshwater major carp, Labeo rohita (Hamilton).
Different male germ cells identified on the basis of histological and cytological characteristics in the testicular lobules of Labeo rohita have been grouped into spermatogonia, primary spermatocytes, secondary spermatocytes, spermatids and spermatozoa. The seasonal changes of the testis in L. rohita have been described according to its morphological peculiarities as well as to its variations i...
متن کاملStudies on Ulcerative Disease Caused by ProvidenciastuartiiBacteria in Indian Major Carp, Labeo rohita (Ham.)
Rohu (Labeo rohita) is a species of fish of the carp family cyprinidae. A survey was carried out from September, 2012 to August, 2013 to study the prevalence of bacterial ulcerative disease in L. rohita, cultivated in a freshwater farm located at Moongilthuraipattu Village of Villupuram District, Tamil Nadu, India. To mimic the infection in healthy fish, organs such as liver, gill and ulcerativ...
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ژورنال
عنوان ژورنال: IOSR Journal of Agriculture and Veterinary Science
سال: 2012
ISSN: 2319-2372,2319-2380
DOI: 10.9790/2380-0113032