GROWTH RESPONSES OF PURE BRED HETEROBRANCHUS BIDORSALIS, CLARIAS GARIEPINUS AND THEIR INTERGENERIC CROSSES FED COMMECIAL DIET
نویسندگان
چکیده
منابع مشابه
Comparison of proximate composition and sensory attributes of Clariid catfish species of Clarias gariepinus, Heterobranchus bidorsalis, and their hybrids
Clariid catfish are favorite food fish especially in African and Asian continents. Recently there has been preference for particular species or hybrids of these species based on quality assurance and value addition. Consequently, this study aimed to evaluate the possible effect of different catfish species and their hybrids on proximate composition and sensory attributes. Catfish species, Clari...
متن کاملResponses of growth rates and growth hormone levels of African catfish (Clarias gariepinus) to stocking density
In order to estimate responses of growth rate and growth hormone of Clarias gariepinus to stocking density, fish (initial weight 30.71 ± 0.89 g) were stocked in 120-L tanks at densities of 35, 65, 95, and 125 kg/m3 for 60 days. On day 30 and 60, the fish growth rates were measured, pituitary growth hormone (GH) mRNA levels and serum GH concentrations were examined by real-time qPCR and ELISA te...
متن کاملResponses of growth rates and growth hormone levels of African catfish (Clarias gariepinus) to stocking density
In order to estimate responses of growth rate and growth hormone of Clarias gariepinus to stocking density, fish (initial weight 30.71 ± 0.89 g) were stocked in 120-L tanks at densities of 35, 65, 95, and 125 kg/m3 for 60 days. On day 30 and 60, the fish growth rates were measured, pituitary growth hormone (GH) mRNA levels and serum GH concentrations were examined by real-time qPCR and ELISA te...
متن کاملSublethal Effects of Tobacco (Nicotiana Tobaccum) Leaf Dust on Enzymatic Activities of Heteroclarias (a Hybrid of Heterobranchus Bidorsalis and Clarias Gariepinus)
Tobacco (Nicotiana tobaccum) leaf dust has both piscicidal and fertilizer properties. Thus there is a need to study its effects at sub-lethal concentrations (375.60, 187.80, 93.90 0.0mg/L) on some enzymatic activities of Heteroclarias in a static semirenewable bioassay system with the aim to ascertain its effect on the test fish after the 14 days exposure period. Water quality parameters and ph...
متن کاملClarias batrachus AND Clarias gariepinus
...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Banat's Journal of Biotechnology
سال: 2013
ISSN: 2068-4673,2068-4738
DOI: 10.7904/2068-4738-iv(8)-71