Reduced dietary protein levels do not impair growth and muscle composition in juvenile red swamp crayfish, Procambarus clarkii (Girard, 1852): Implications for pond culture in China

2021 ◽  
Author(s):  
Shiyu Jin ◽  
Lisa Jacquin ◽  
Wei Li ◽  
Xiangsong Li ◽  
Jiashou Liu ◽  
...  
Keyword(s):  
Dietary Protein ◽  
Procambarus Clarkii ◽  
Muscle Composition ◽  
Protein Levels ◽  
Pond Culture ◽  
Red Swamp Crayfish

Effects of fish meal replacement with protein mixtures on growth, gonad development and amino acid composition of pre-adult red swamp crayfish, Procambarus clarkii (Girard, 1852) (Decapoda, Cambaridae)

Crustaceana ◽  
2021 ◽  
Vol 94 (10) ◽  
pp. 1161-1186
Author(s):  
Shouquan Hou ◽  
Jiayao Li ◽  
Jinghao Li ◽  
Yawen Zhang ◽  
Jin Huang ◽  
...  
Keyword(s):  
Dietary Protein ◽  
Fish Meal ◽  
Procambarus Clarkii ◽  
Gonad Development ◽  
Muscle Quality ◽  
Female Gonad ◽  
Formula Diet ◽  
Red Swamp Crayfish ◽  
Fish Meal Replacement ◽  
Growth Trial

Abstract A 100-day growth trial was conducted to evaluate the effects of dietary protein mixtures (PM) adding proportion on both sexes of the red swamp crayfish, Procambarus clarkii (Girard, 1852). Five diets were prepared by replacing 0%, 16.67%, 33.33%, 50%, and 66.67% of fish meal (FM) protein with protein mixtures in feed (designed Diet 1, Diet 2, Diet 3, Diet 4 and Diet 5). The results showed that growth performance presented a decreasing trend with an increase in dietary protein mixture levels. The GSI of female crayfish and the HSI of male crayfish initially increased and then decreased with increasing dietary protein mixtures. Interestingly, the GSI of males fed Diet 5 was higher than that in other groups (). Diet 2 was the best feed for female gonad development and male muscle quality. Females fed Diet 3 had the highest muscle quality among the groups; males had improved gonad development when fed Diet 5.

Growth performance and muscle composition response to reduced feeding levels in juvenile red swamp crayfish Procambarus clarkii (Girard, 1852)

2019 ◽  
Vol 50 (3) ◽  
pp. 934-943
Author(s):  
Shiyu Jin ◽  
Lisa Jacquin ◽  
Yan Ren ◽  
Jixin Yu ◽  
Wei Li ◽  
...  
Keyword(s):  
Growth Performance ◽  
Procambarus Clarkii ◽  
Muscle Composition ◽  
Red Swamp Crayfish

PHARMACOKINETICS OF FLORFENICOL AND ITS METABOLITE, FLORFENICOL AMINE, IN RED SWAMP CRAYFISH, PROCAMBARUS CLARKII

2011 ◽  
Vol 35 (2) ◽  
pp. 307-312 ◽  
Author(s):  
Gang-Yi YUE ◽  
Zhi-Xin WU ◽  
Qian YANG ◽  
Yi QU ◽  
Li-Jiao PANG ◽  
...  
Keyword(s):  
Procambarus Clarkii ◽  
Red Swamp Crayfish

Performance of brown layers fed reduced dietary protein levels in two rearing systems

2020 ◽  
Vol 49 ◽  
Author(s):  
Eduardo de Faria Viana ◽  
Wesley José de Souza ◽  
Miliane Alves da Costa ◽  
Emmanuel Arnhold ◽  
Fabyola Barros de Carvalho ◽  
...  
Keyword(s):  
Dietary Protein ◽  
Protein Levels

Effects of breeds and dietary protein levels on the growth performance, energy expenditure and expression of avUCP mRNA in chickens

2013 ◽  
Vol 40 (4) ◽  
pp. 2769-2779 ◽  
Author(s):  
Qihua Li ◽  
Zhiqiang Xu ◽  
L. Liu ◽  
Hongxin Yu ◽  
Hua Rong ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Growth Performance ◽  
Dietary Protein ◽  
Protein Levels
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