METHOD FOR ARTIFICIAL REPRODUCTION OF CATFISH (Silurus glanis L)

FIELD: fishing and fish farming.SUBSTANCE: method involves sampling of mature producers, injection of suspension hypophysis fish, selection of the sex products, insemination caviar, removal of mucilage with milk solution while stirring with air bubbles. After removal of mucilage caviar is washed wit...

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Hauptverfasser:	Legkodimova Zinaida Ivanovna, Maslikov Viktor Petrovich, Zajtsev Vladimir YUrevich, Zajtsev Mikhail YUrevich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS FISHING FORESTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRAPPING
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Beschreibung
Zusammenfassung:	FIELD: fishing and fish farming.SUBSTANCE: method involves sampling of mature producers, injection of suspension hypophysis fish, selection of the sex products, insemination caviar, removal of mucilage with milk solution while stirring with air bubbles. After removal of mucilage caviar is washed with water and treated with bark and willow leaves tea upon mixing with air bubbles. That is followed by incubation of caviar, maintenance and growth of larvae.EFFECT: invention provides high output of living larvae.2 cl, 1 ex Способ включает отбор половозрелых производителей, инъецирование их суспензией гипофиза рыб, отбор половых продуктов, осеменение икры, обесклеивание ее раствором молока при перемешивании пузырьками воздуха. После обесклеивания икру отмывают водой и подвергают обработке отваром коры и листьев ивы при перемешивании пузырьками воздуха. Затем производят инкубацию икры, выдерживание и подращивание личинок. Изобретение обеспечивает повышение выхода жизнеспособных личинок. 1 з.п. ф-лы, 1 пр.