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Lieferstatus:	i.d.R. innert 14-24 Tagen versandfertig
Veröffentlichung:	April 2018
Genre:	Naturwissensch., Medizin, Technik
	Agricultural science / Agriculture / Animal Physiology / Aquatic ecology / B / Biomedical and Life Sciences / Ecological science, the Biosphere / fish / Fish & Wildlife Biology & Management / Food & beverage technology / Food Science / Food—Biotechnology / Freshwater / Freshwater & Marine Ecology / Freshwater and Marine Ecology / Hydrobiology / Limnology (inland waters) / Marine & Freshwater Sciences / Marine sciences / Ocean Sciences / Water / Wildlife / Zoology & animal sciences
ISBN:	9783319616742
EAN-Code:	9783319616742
Verlag:	Springer International Publishing
Einband:	Gebunden
Sprache:	English
Dimensionen:	H 241 mm / B 160 mm / D 36 mm
Gewicht:	1179 gr
Seiten:	608
Zus. Info:	HC runder Rücken kaschiert
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

The Siberian sturgeon, Acipenser baerii Brandt 1869 is the most widely farmed sturgeon species. Continuing from Volume 1, which focuses on the biology of the species, the present Volume 2 in turn examines farming aspects. It is divided into six parts, the first of which deals with reproduction and early ontogenesis, i.e. reproductive cycles, controlled reproduction, sperm cryoconservation, and weaning of larvae. The second covers the growing phase with a focus on food and feeding (management, fish meal replacement, potential endocrine disruptions, usefulness of prebiotics and immunostimulants, and nitrogen excretion). Production-related data are the focus of the third part and include: characteristics (countries, structures of production, evolution in production, economic features) of the gross production of the species (meat and caviar) worldwide, a method for assessing the quality of caviars, off-flavors management, and an example of production of fingerlings for restocking. Part four addresses selected long-term management issues: genetic variability of brood stocks, genome manipulation and sex control, and the advantages of hybrids. The next three chapters constitute the fifth part, which is devoted to health status (immunology and welfare). In closing, the absence of ecological risks of introducing the species in non-native waters is shown using two long-term documented examples (Russia and France). Three methodological chapters round out the volume, covering: in vitro incubation of ovarian follicles, a richly illustrated library of echographies and photos, and a detailed presentation of oxygen demand studies.