Results 71 to 80 of about 5,917 (184)

Effects of NaHCO3 Alkalinity Stress on Micropterus salmoides

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT To provide guidance for the actual cultivation of Micropterus salmoides in saline alkali environment, the effects of NaHCO3 alkalinity stress on enzymatic activity, tissue structure and gut microbiota were investigated. The experimental groups consisted of Group 1 (no NaHCO3 added), Group 2 (10 mmol/L NaHCO3 alkalinity) and Group 3 (30 mmol/L ...
Wen‐ping Jiang   +7 more
wiley   +1 more source

Xenin is a novel anorexigen in goldfish (Carassius auratus)

open access: yesPLOS ONE, 2018
Xenin, a highly conserved 25 amino acid peptide cleaved from the N-terminus of the coatomer protein alpha (COPA), is emerging as a food intake regulator in mammals and birds. To date, no research has been conducted on xenin biology in fish. This study aims to identify the copa mRNA encoding xenin in goldfish (Carassius auratus) as a model, to elucidate
Brent Kerbel   +4 more
openaire   +4 more sources

Comparison of Muscle Texture Characteristics and Nutritional Composition Between Gene-Edited Intermuscular-Bone-Free Crucian Carp and Other Varieties

open access: yesFishes
The intermuscular-bone-free crucian carp (Carassius auratus, WUCI), developed through CRISPR/Cas9-mediated bmp6a and bmp6b knockout, offers advantages in consumer acceptance and processing efficiency.
Huijie Zhou   +10 more
doaj   +1 more source

Ocorrência da bactéria Pseudomonas puctata (Zimmermann) Schí­¤perclaus em peixes ornamentais, Carassius auratus L. e carpas, Cyprinus carpio L., no Brasil

open access: yesBoletim do Instituto de Pesca, 2018
Pseudomonas punctata (Zimmermann) Schaperclaus is described for the first time for Brazil, causing infectious ascites in Carassius auratus L. and Cyprinus carpio L.
A.R. Teixeira Filho
doaj  

Consumo de pre-adultos de mosquitos por peces ornamentales

open access: yesAIA Avances en Investigación Agropecuaria, 2015
La investigación sobre alternativas de alimento para especies acuáticas con alto potencial económico, es uno de los principales temas de estudio en la acuicultura.
Marco Polo Franco Archundia   +1 more
doaj  

Distribution and impacts of Carassius species (Cyprinidae) in Turkey: a review [PDF]

open access: yesManagement of Biological Invasions, 2011
Biological invasions have caused considerable disruption to nativeecosystems throughout the world through predation, habitat alteration, competition and hybridisation with native species and introduction of diseases or parasites.
Deniz INNAL
doaj  

Biochemical composition and nutritional value of Streptocephalus simplex as live feed in ornamental fish culture

open access: yesJournal of Basic and Applied Zoology, 2015
A feed trail was conducted to evaluate the efficiency of Streptocephalus simplex as a live feed in freshwater ornamental fish culture. The efficiency of live feed was compared with that of artificial/pellet diet to determine the growth rate biochemical ...
G. Simhachalam   +2 more
doaj   +1 more source

PERUBAHAN HISTOPATOLOGI JARINGAN KULIT IKAN KOMET (Carassius auratus auratus) AKIBAT INFESTASI Argulus japonicus

open access: yesJournal of Aquaculture and Fish Health, 2019
Ektoparasit merupakan salah satu penyebab menurunnya nilai jual komoditas ikan hias di Indonesia. Infestasi tingkat akut A. japonicus dapat mengakibatkan kematian dan kerugian ekonomi bagi pembudidaya.
P Renita Efa Ratna Sari   +2 more
doaj  

Сравнительная характеристика суммарных легкорастворимых белков у подвидов Carassius Auratus Gibelio и carassius auratus auratus вида Carassius Auratus L

open access: yes, 2008
Вид Carassius auratus, на основе морфологических признаков былклассифицирован на 7 подвидов: C. auratus gibelio – широко распространен в Европе, России, Китае и Японии; C. auratus langsdorfi, C. auratus auratus, C.auratus subsp., C. auratus burgeri, C. auratus grandoculis, C. auratus cuvieri –обитают только на территории Китая и Японии.
Duca, M.V.   +4 more
openaire   +1 more source

IDENTIFIKASI DAN DERAJAT INFESTASI Lernaea PADA IKAN MASKOKI (Carassius auratus) DI KABUPATEN TULUNGAGUNG, JAWA TIMUR

open access: yesJournal of Aquaculture and Fish Health, 2019
Penyakit merupakan masalah yang penting yang harus diperhatikan oleh pembudidaya ikan agar tidak mengalami kerugian. Penyakit dapat muncul di suatu perairan akibat ketidakseimbangan antara lingkungan, inang, dan patogen.
Bernideta Dewi Kriswijayanti   +2 more
doaj  

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