Results 91 to 100 of about 616,646 (229)

Limnological changes in a pond ecosystem caused by grass carp (Ctenopharyngodon idella Val.) low stocking density

Czech Journal of Animal Science, 2009
Grass carp (Ctenopharyngodon idella Val.) stocked (29 kg/ha) in a small pond reduced the biomass of aquatic macrophytes from 109 g/m2 to 33 g/m2 during one growing season. The only changes in hydrochemical parameters (pH, alkalinity, acidity, BOD5, CODMn,
I. Pípalová, J. Květ, Z. Adámek
doaj   +1 more source

Take my breath away: Defining the oxygen saturation threshold for fish cortisol stress response

Journal of Fish Biology, Volume 109, Issue 3, Page 1760-1770, September 2026.
Abstract Human activities are affecting the number, size and severity of hypoxic zones in aquatic ecosystems. As oxygen is one of the most important abiotic factors affecting fish biology, exposure to low levels of dissolved oxygen may lead to a reduction in fitness.
Sébastien Alfonso, Benjamin Geffroy, Pierluigi Carbonara, Lola Toomey, Eduardo Bessa   +4 more
wiley   +1 more source

Age composition, growth, and reproduction of koi carp (Cyprinus carpio L.) in the lower Waikato, New Zealand [PDF]

, 2006
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., Brendan J. Hicks, Ling, Nicholas, Matthew W. Osborne, Grant W. Tempero, Nicholas Ling, Tempero, Grant Wayne, Osborne, Matthew W.   +7 more
core   +1 more source

Value-Added Carp Products: Multi-Class Evaluation of Crisp Grass Carp by Machine Learning-Based Analysis of Blood Indexes

Foods, 2020
Crisp grass carp products from China are becoming more prevalent in the worldwide fish market because muscle hardness is the primary desirable characteristic for consumer satisfaction of fish fillet products.
Bing Fu, Gen Kaneko, Jun Xie, Zhifei Li, Jingjing Tian, Wangbao Gong, Kai Zhang, Yun Xia, Ermeng Yu, Guangjun Wang   +9 more
doaj   +1 more source

Effect of berberine hydrochloride on grass carp Ctenopharyngodon idella serum bactericidal activity against Edwardsiella ictaluri

, 2012
Bactericidal activity of grass carp (Ctenopharyngodon idella) serum was significantly enhanced when pre-treated with 15 mg l(-1) or 3 mg l(-1) of berberine hydrochloride, an effective component of several commonly used herbal medicines in aquaculture ...
Li, AH (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Donghu Rd 7, Wuhan 430072, Peoples R China., Li, Ai Hua, Zhang, De Feng, Ji, Cheng, Gong, Xiao Ning   +4 more
core   +1 more source

Gonadal Histology and Expression Analysis of Sex Characteristic Genes in Grass Carp at Different Ages

Progress in Fishery Sciences
Grass carp belongs to Cypriniformes, Cyprinidae, and Cyprinus family, and is typically referred to as the four famous domestic fishes, black carp, silver carp, and bighead carp, respectively.
Bo QI, Shengjie LI, Jinxing DU, Xiaofang XIAO, Dongyun ZHANG, Tao ZHU, Caixia LEI, Zhijun LIU, Hongmei SONG   +8 more
doaj   +1 more source

Sox genes in grass carp (Ctenopharyngodon idella) with their implications for genome duplication and evolution

Genetics Selection Evolution, 2006
The Sox gene family is found in a broad range of animal taxa and encodes important gene regulatory proteins involved in a variety of developmental processes.
Tong Jingou, Yu Xiaomu, Zhong Lei
doaj   +1 more source

Semi-natural Breeding of Chinese Carps

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1998
A set of simple facilities for spawning and hatching Chinese carps using the "Chinese natural spawning method" were constructed in a private fish-farm and a Chinese round spawning tank was also built in a State Hatchery in Guilan Province.
A. Danesh khoshasl
doaj  

Comparison of intestinal bacterial communities in grass carp, Ctenopharyngodon idellus, from two different habitats

, 2012
The intestinal bacteria of vertebrates form a close relationship with their host. External and internal conditions of the host, including its habitat, affect the intestinal bacterial community.
Yu Yuhe, Zhang Tanglin, Yu, YH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China., Gao Lei, Ni Jiajia   +4 more
core   +1 more source

From antioxidant to muscle enhancer: Resveratrol's role in grass carp (Ctenopharyngodon idella) nutrition

Aquaculture Reports
Resveratrol (RES), a type of stilbenoid, is known for its significant role in enhancing meat quality by virtue of activating SIRT1. Against this backdrop, this study explored the impact of resveratrol on various parameters influencing flesh quality in ...
Xi-Dong Xie, Lin Feng, Wei-Dan Jiang, Pei Wu, Yang Liu, Hong-Mei Ren, Xiao-Wan Jin, Rui-Nan Zhang, Xiao-Qiu Zhou   +8 more
doaj   +1 more source