Results 81 to 90 of about 1,088,133 (206)

First review of recent records of sturgeons and paddlefishes (Acipenseriformes) in the Danube River basin in Slovenia

Natura Sloveniae, 2018
We present recent records of sturgeons and paddlefishes from the rivers in Danube basin in Slovenia after 2000. Strictly, only confirmed and unambiguous records (specimen, picture) were taken into account. The sterlet and the Siberian sturgeon have been
Marijan Govedič, Thomas Friedrich
doaj   +1 more source

Economic efficiency of growing early juveniles of Russian sturgeon (Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833) with the introduction in the diet inactivated baker's yeast

Ribogospodarsʹka Nauka Ukraïni, 2020
Purpose.To determine the main parameters of economic efficiency of the use of inactivated baker's yeast as a biologically active additive in the diet of early juveniles of Russian sturgeon.
M. Simon, Н. Kurinenko, N. Kolesnik
doaj   +1 more source

Specific features of rearing of the Russian sturgeon juveniles in the Don Sturgeon hatchery in 2021

Водные биоресурсы и среда обитания, 2022
E. V. Gorbenko, A. A. Pavlyuk, O. A. Vorobyeva, S. G. Sergeeva, M. G. Panchenko   +4 more
openaire   +1 more source

STUDY ABOUT CORPORAL INDICATORS IN JUVENILE OF RUSSIAN STURGEON (ACIPENSER GÜELDENSTAEDTI) RAISED IN RECIRCULATING SYSTEM

Scientific Papers Animal Science and Biotechnologies, 2023
Studies were conducted on a population of Russian sturgeon (Acipenser güeldenstaedti) age between 132-175 days, raised in recirculation system. Based on body weight, the population was divided into two categories: 50-100 g and 100-150 g.
Z.T SZELEI, M. BURA, A. GROZEA, CRISTINA MUSCALU-NAGY, I. BĂNĂŢEAN-DUNEA   +4 more
doaj  

Nutritional Value of Sturgeon Recyclables in Astrakhan Region

Техника и технология пищевых производств
Sturgeon waste is a raw material base for industrial food production. Sturgeon heads are responsible for the majority of waste, and their rational processing will allow for sustainable utilization of fish resources.
Iakubova Olesia, Kushbanova Adelia, Zaharova Mariya   +2 more
doaj   +1 more source

Early development and growth of sterlet (Acipenser ruthenus) in the Czech Republic

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
Growth rate of sterlet larvae and juveniles during 2008 and 2009 was studied under experimental and farming conditions in the Czech Republic. The embryos hatched when reaching a mean total length (TL) of 9.0 mm.
Juraj Rybnikár, Miroslav Prokeš, Jan Mareš, Martin Cileček   +3 more
doaj   +1 more source

CRYOPRESERVATION OF REPRODUCTIVE CELLS OF MALE RUSSIAN STURGEON

Experimental Biology, 2022
A.S. Assylbekova, G.K. Barinova, G.A. Aubakirova, A.B. Makhanbetova, Zh.B. Kuanchaleyev, S.E. Mussin, A.D. Mussina   +6 more
openaire   +1 more source

Investigation of some characteristics of enzymes that ensure the process of membrane digestion in paddlefish and Russian sturgeon

Юг России: экология, развитие, 2015
Complex research of characteristics of some enzymes which are carrying out membrane hydrolysis of food at a spoonbilled cat and Russian sturgeon is carried out. High thermostability enzymes the squirrel of all investigated enzymes is marked.
A. N. Nevalennyy, D. A. Bednyakov, V. Yr. Novinskiy   +2 more
doaj   +1 more source

Genetic Evidence for the Presence of Wild-Caught Sturgeons in Commercial Markets in Georgia

Diversity
Sturgeons (Family: Acipenseridae) are among the most endangered taxa worldwide. Significant resources have been invested into the conservation of global sturgeon populations, including the development of commercial aquaculture programs.
Tamar Beridze, Shannon L. White, David C. Kazyak, Levan Ninua, Dewayne Fox, Arun Sethuraman, Tamari Edisherashvili, Bianca Roberts, Mikheil Potskhishvili, Michelle Klailova, Cort Anderson   +10 more
doaj   +1 more source

Development of DNA identification for sturgeon species with the use of real time polymerase chain reaction

Ribogospodarsʹka Nauka Ukraïni, 2017
Purpose. Sturgeon is the common name for the 27 species of fish belonging to the family Acipenseridae. The family is grouped into four genera: Acipenser, Huso, Scaphirhynchus and Pseudoscaphirhynchus. Four species may now be extinct.
V. Spyrydonov
doaj   +1 more source