Results 21 to 30 of about 43,009 (194)
Susceptibility of Koi, Koi×Red Common Carp, and Red Common Carp×Koi to Koi Herpesvirus (KHV)
The disease-causing koi herpes virus (KHV), also known as cyprinid herpesvirus-3 (CyHV-3), causes mass mortality of koi and carp. Koi (Cyprinus carpio) is a host for KHV, one of 12 virus species in the Alloherpesviridae family. We examined the effects of KHV disease koi (KK), and on koi×red common carp (KR) and red common carp×koi (RK) cross, using a ...
Ju-Ae Hwang +4 more
openaire +3 more sources
Artificial spawning is the most effective and the most reliable method of eggs and fingerlings production, and control of infectious and parasitic diseases. The aim of this study was to investigate the possibility and efficiency of out-of-season induced spawning of KOI carp, the impact of body mass of females on the number of eggs, as well as the ...
Ljubojević, Dragana +5 more
openaire +4 more sources
Distribution of carp edema virus in organs of infected juvenile common carp
The disease caused by carp edema virus (CEV) manifests with lethargy as a primary sign; this observation in koi in Japan gained the disease the name koi sleepy disease (KSD). In the years following the discovery of the virus in Japan, KSD cases have been
Matras Marek +4 more
doaj +1 more source
Diagnosis and treatment of flexibacteriosis of koi carp (Cyprinus carpio koi)
Abstract Ornamental fish farming is an intensively developing area in aquaculture. A significant volume of contraband products and the lack of sanitary and quarantine measures is an important problem associated with the development of this knowledge area.
Anna Neidorf, Marina Morozova
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Cyprinids are popular species for aquaculture worldwide, with Asia being a significant contributor to their production. In Korea, common carp (Cyprinus carpio), koi carp (Cyprinus rubrofuscus), and goldfish (Carassius auratus) are cultivated domestically
Ye Jin Jeong +8 more
doaj +1 more source
Koi Herpesvirus Disease (KHVD)
Koi herpesvirus (KHV) is a highly contagious virus that causes significant morbidity and mortality in common carp varieties. Common carp is raised as a foodfish in many countries and has also been selectively bred for the ornamental fish industry where ...
Kathleen H. Hartman +6 more
doaj +5 more sources
Behavioural responses of two popular ornamental carps, Cyprinus carpio L. and Carassius auratus (L.), to monoculture and polyculture conditions in aquaria [PDF]
Experiments were conducted to document behavioural responses of koi carp, Cyprinus carpio L., and goldfish, Carassius auratus (L.) to monoculture and polyculture conditions in aquaria.
P. Jha, S. Jha, B.C. Pal, S. Barat
doaj +3 more sources
Characterization of different strains of common carp (Cyprinus carpio L.) using molecular markers is essential for the management of this fish in respect to the evaluation of the potential genetic effects induced by hatchery operations and the genetic ...
Rashedul Kabir Mondol +2 more
doaj +1 more source
Age composition, growth, and reproduction of koi carp (Cyprinus carpio L.) in the lower Waikato, New Zealand [PDF]
A total of 566 koi carp (Cyprinus carpio) from the lower Waikato region were aged from scales and opercular bones, and growth was modelled with the von Bertalanffy growth function.
Hicks, Brendan J. +7 more
core +1 more source
Purpose. To study the effect of vitamins A (retinol) and B6 (pyridoxine) on aquacultural and biological parameters of young-of-the-year koi (Cyprinus carpio koi). Methodology.
T. Beloshapka
doaj +1 more source

