Results 81 to 90 of about 1,457 (192)

Dynamics of growing of Russian sturgeon (Acipenser gueldenstaedtii) larvae for different durations of cultivation

Regulatory Mechanisms in Biosystems, 2020
In the context of the need to preserve the biodiversity of natural waters, the cultivation of valuable fish species for stocking natural reservoirs takes on exceptional importance.
V. O. Kornienko, V. V. Olifirenko
doaj   +1 more source

Primary culture of ovarian follicular cells of Sterlet, Acipenser ruthenus to develop an in vitro system [PDF]

, 2016
The aim of the present study was to develop an in vitro system for functional investigation of ovarian follicular cells in Sterlet, Acipenser ruthenus.
Bahmani, M., Mazandrani, M., Nowruzfashkhami, M.R., Salamat, N., Sudagar, M., Yazdani Sadati, M.A.   +5 more
core   +1 more source

Growth Performance and Food Conversion Efficiency of Juvenile Russian Sturgeon at Different Feeding Frequencies

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2017
The effects of different feeding frequencies (one, two, three and four meals per day) on growth performance and feed conversion efficiency of Russian sturgeon juveniles (Acipenser gueldenstaedtii) was studied over a period of 45 days. The experiment took
Raluca Cristina ANDREI(GURIENCU), Victor CRISTEA, Lorena DEDIU, Mirela CREȚU, Angelica DOCAN   +4 more
doaj   +1 more source

Nuclear DNA markers for identification of Beluga and Sterlet sturgeons and their interspecific Bester hybrid

Scientific Reports, 2017
Sturgeons (Acipenseriformes) are among the most endangered species in the world due to fragmentation and destruction of their natural habitats and to overexploitation, mainly for highly priced caviar.
Miloš Havelka, Takafumi Fujimoto, Seishi Hagihara, Shinji Adachi, Katsutoshi Arai   +4 more
doaj   +1 more source

Effects of incubation temperature on the embryonic viability and hatching time in Russian sturgeon (Acipenser gueldenstaedtii)

Fisheries and Aquatic Sciences, 2018
Background Russian sturgeon (Acipenser gueldenstaedtii) is an emerging candidate species in the Korean aquaculture domain owing to its highly valued caviar.
Eun Jeong Kim, Chulhong Park, Yoon Kwon Nam   +2 more
doaj   +1 more source

Effects of organophosphate, diazinon on some haematological and biochemical changes in Rutilus frisii kutum (Kamensky, 1901) male brood stocks [PDF]

, 2012
The acute toxicity and effects of diazinon on some haematological parameters of kutum (Rutilus frisii kutum, Kamensky, 1901) weighing 613.33 ± 157.06 g were studied under static water quality conditions at 15 °C ± 2 ºC. These experiments were carried out
Imanpoor, M.R., Kamali, A., Khara, H., Mohammad Nejad Shamoushaki, M., Sharifpour, I., Soltani, M.   +5 more
core  

Impacts on biodiversity of the Three Gorges Dam in China [PDF]

, 2008
La construcción de la presa de las Tres Gargantas en el curso alto del río Yangtzé (China central), que contará con la mayor central hidroeléctrica del mundo, implicará una serie de graves e importantes consecuencias sobre la biodiversidad, que son ...
López Pujol, Jordi
core   +1 more source

Optimization of In Vitro Culture Conditions of Sturgeon Germ Cells for Purpose of Surrogate Production

Animals, 2019
To expand germ cell populations and provide a consistent supply for transplantation, we established basal culture conditions for sturgeon germ cells and subsequently increased their mitotic activity by eliminating gonad somatic cells, supplementing with ...
Xuan Xie, Ping Li, Martin Pšenička, Huan Ye, Christoph Steinbach, Chuangju Li, Qiwei Wei   +6 more
doaj   +1 more source

Short communication: Seasonal changes of blood serum ions in Beluga (Huso huso) cultured in brackish water [PDF]

, 2011
Living sturgeons (Acipenseridae) are representatives of the ancient group Chondrostei, which had a common origin with Palaeonisci, known from the Devonian period.
Alizadeh, M., Bahmani, M., Hedayati, A.
core  

Transference of metals in the soil‐food chain system:   of Caspian Sea sturgeons

Юг России: экология, развитие, 2019
Aim. Identification of metal transference characteristics in components of the ecosystem of the north‐western part of the Caspian Sea.   Material and Methods.
V. A. Chaplygin, T. S. Ershova, V. F. Zaitsev   +2 more
doaj   +1 more source