Results 81 to 90 of about 158,303 (196)

Method for Non-Contact Measuring the Weight of Sturgeon in Intensive Aquaculture

Fishes
Weight information plays a pivotal role in sturgeon breeding and production management. However, manual measurement is time consuming and labor intensive due to the immense size of the sturgeon. Due to the unique body shape of the sturgeon, traditional image segmentation algorithms struggle to extract the necessary features from sturgeon images, which ...
Junjie Hu, Kai Lin, Shiyu Zhang, Rui Zhang, Hongsong Li, Runqiu Xia   +5 more
openaire   +2 more sources

Polyculture of pikeperch (Sander lucioperca) and Russian sturgeon (Acipenser gueldenstaedtii) using an artificial common pellet – Implications on feed to fish nutrient transfers in recirculating aquaculture system (RAS)

Aquaculture Reports
The purpose of this research was to investigate the effects of monoculture and polyculture on the utilization of an artificial common pellet to produce nutritious products, specifically pikeperch and Russian sturgeon, in a recirculating aquaculture ...
Tomáš Pěnka, Koushik Roy, Oleksandr Malinovskyi, Aleš Tomčala, Václav Kučera, Jan Mráz, Tomáš Policar   +6 more
doaj   +1 more source

Exploring the Multifaceted Potential of Endangered Sturgeon: Caviar, Meat and By-Product Benefits

Animals
Sturgeons are facing critical endangerment due to overfishing, habitat destruction, pollution and climate change. Their roe, highly prized as caviar, has driven the overexploitation, severely depleting wild populations.
Andreea (Stroe) Dudu, Sergiu Emil Georgescu   +1 more
doaj   +1 more source

The use of chemicals in aquaculture in Taiwan, Province of China [PDF]

, 2000
Aquaculture in Taiwan has a history of more than three centuries. To satisfy consumer preferences, a wide variety of aquatic species, 71 in 1993, are being cultured in Taiwan.
Su, Mao-Sen, Liao, I. Chiu, Guo, Jiin Ju
core   +1 more source

Ralph A. Sturgeon photograph collection, circa 1927-1930s

, 1927
This collection contains photographic prints that were collected by Ralph A. Sturgeon of various highways in northwestern Arkansas in the late 1920s and early 1930s, including construction activities such as building bridges, upgrading highways, and ...
Sturgeon, Ralph A.
core   +1 more source

Dietary resveratrol improves the flesh quality of Siberian sturgeon (Acipenser baerii) by enhancing myofiber growth, nutrient accumulation and antioxidant capacity

BMC Genomics
Background In aquaculture, sturgeons are generally maintained in the confined spaces, which not only hinders sturgeon movement, but also threatens their flesh quality that seriously concerned by aquaculture industry. As a typical antioxidant, resveratrol
Shiyong Yang, Jiajin Zhang, Zihan Xu, Wuyuntana Shao, Xiaojian Pang, Datian Li, Xiaoli Huang, Wei Luo, Zongjun Du, Yunkun Li, Jiayun Wu, Xiaogang Du   +11 more
doaj   +1 more source

Aroma-active compounds in Russian sturgeon (Acipenser gueldenstaedtii) raised in recirculating aquaculture systems

Journal of Agriculture and Food Research
The rearing system affects the nutritional and sensorial qualities of the Russian sturgeon (Acipenser gueldenstaedtii), a niche yet commercially valuable aquaculture species for caviar production.
Mariana Rodrigues da Silva, Matteo Egiddi, Bastien Debeuf, Andrea Buettner, Helene M. Loos   +4 more
doaj   +1 more source

Experience of forming repair and brood stocks of sturgeon fish: Studies on the example of Siberian sturgeon and sterlet [PDF]

Caspian Journal of Environmental Sciences
The conservation and restoration of valuable, rare, and endemic fish species in Kazakhstan, such as the Irtysh sterlet and Nelma, are critical priorities under national and international biodiversity frameworks.
Aigerim Aitkaliyeva, Saule Assylbekova, Alexander Lozovskiy, Nailya Bulavina, Gulmira Ablaisanova, Berdibek Abilov, Farizat Altayeva, Zhanar Omarova   +7 more
doaj   +1 more source

First description of Siberian sturgeon herpesvirus-induced mortality in Russian sturgeon (Acipenser gueldenstaedtii) and in Siberian sturgeon (Acipenser baerii) in Hungary: An emerging pathogen in aquaculture

Acta Veterinaria Hungarica
Abstract Acipenserid species play an important role in aquaculture. Emerging viral diseases can cause high mortality on farms. During our investigations, Siberian sturgeon herpesvirus (SbSHV) was detected on a fish farm in Hungary rearing Russian sturgeon ( Acipenser gueldenstaedtii
Márton Hoitsy, Gergő Mitró, János Gál, Endre Sós, Krisztina Bali, Viktória Sós-Koroknai, Árisz Ziszisz, Tamás Tóth, Flóra Abonyi, Andor Doszpoly   +9 more
openaire   +2 more sources

Algal production and utilization relevant to aquaculture in the Philippines [PDF]

, 1990
An outline is given of research conducted at the Aquaculture Department of SEAFDEC at Rizal, Philippines regarding algal culture and utilization. Culture methods for both brackishwater and freshwater algae are described and details given of applications ...
Espegadera, Corazon C., Pantastico, Julia B., Reyes, Deogracias M., Jr., Baldia, Jose P.   +3 more
core   +1 more source