Results 101 to 110 of about 48,845 (182)

Common carp (Cyprinus carpio) breeding in Nigeria [PDF]

open access: yes, 1994
The development of the common carp (Cyprinus carpio) breeding programs in Nigeria is ...
Barker, J.
core   +2 more sources

Determination of Zinc, Copper, Cobalt and manganese intensity in Rutilus frisii kutum and Cyprinus carpio fishes of Caspian sea

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2012
Background and Objective: Fish as well as other aquatic animals have become an important source of protein diets. Heavy metals due to their specific physical and chemical characteristics as well as their side effects on various ecosystems are considered ...
Elsagh A (MSc)
doaj  

Role of calcium cations in the formation of adaptive reactions to herbicides of the carp (Cyprinus carpio)

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2009
Role of calcium cations in the formation of adaptive reactions to herbicides of the carp (Cyprinus carpio)
A. A. Zhidenko
doaj   +1 more source

Effects of Sediment‐Control Operations on Fish and Macroinvertebrate Communities in Dam Reservoirs

open access: yesRiver Research and Applications, Volume 42, Issue 8, Page 1781-1798, October 2026.
ABSTRACT Sediments are avoided in many river and dam managements because of their adverse effects on water usage and flood control. Recently, sedimentation control measures, including sluicing, have been employed to manage sediments in river channels and restore communities in dammed rivers.
Daisuke Nakano   +6 more
wiley   +1 more source

Beyond Occurrence: Evidence Gaps for Non‐Native Freshwater Fishes in Brazilian Drylands

open access: yesEcology of Freshwater Fish, Volume 35, Issue 4, October 2026.
ABSTRACT Non‐native freshwater fishes are widely reported in inland waters, but occurrence records are often interpreted together with stronger evidence of establishment, reproduction, spread, pathways and impacts. This can overstate what published records support, especially in regions where reservoirs, river‐basin transfers and artificial ...
Jônnata Fernandes de Oliveira   +2 more
wiley   +1 more source

ГИСТОЛОГИЧЕСКАЯ КАРТИНА ГОНАД САЗАНА (CYPRINUS CARPIO CARPIO (L.)) ЗАПОРОЖСКОГО ВОДОХРАНИЛИЩА [PDF]

open access: yes, 2014
Сазан (Cyprinus carpio carpio (L.)) в реках и водохранилищах южных регионов Украины и России – вид, который сильно пострадал в результате гидростроительства, обвалования поймы и перераспределения паводков.
Маренков О. Н.
core   +1 more source

Effects of different culture modes on growth performance, immunity, and antioxidant capacity of Cyprinus carpio var. Jinbian and Cyprinus carpio var. Jian

open access: yesSiliao yanjiu
This study compared rice paddy and pond culture systems for their effects on the growth performance, immunity, and antioxidant capacity in Cyprinus carpio var. Jinbian and Cyprinus carpio var. Jian. Two hundred two-month-old juvenile fish of each variety
GAN Baojiang   +7 more
doaj  

Myxosporeasis In Koi (Cyprinus Carpio)

open access: yes, 2017
Myxosporeasis disease caused by phylum Myxozoa are obligate parasites that many dominates in freshwater. Myxozoa easily recognizable by their multicellular spores which have a typical polar capsules, and has a considerable number of species (more than 1350 species) mainly from class Myxosporea.
Novia Christi Prihartini, Alfiyah
openaire   +1 more source

EGG LIPIDS OF A CARP, CYPRINUS CARPIO-I

open access: yesNIPPON SUISAN GAKKAISHI, 1960
Lecithin was isolated from carp egg; yield 2.40%, P 3.90%, glycerol 11.41%, choline 14.82%, and iodine no. 117.2. Composition of the component fatty acids of lecithin presented in Table 3 showed to be not so much different from those of salmon or hen eggs.
Hisanao IGARASHI   +2 more
openaire   +3 more sources

Genetic Diversity and Impacts of Stocking on Cyprinus carpio Populations in Türkiye: Insights From Mitochondrial, Nuclear, and Microsatellite Markers

open access: yesFisheries Management and Ecology, Volume 33, Issue 5, Page 918-932, October 2026.
ABSTRACT Understanding genetic diversity and population structure is essential for the sustainable management of widely stocked freshwater species such as common carp (Cyprinus carpio). In this study, we conducted a comprehensive genetic assessment of C.
Meryem Cansu Yesiltaş   +3 more
wiley   +1 more source

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