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جعفریان, حجت, Soltani, Mahdi, Noferesti, Hashem, Ebrahimi, Pooneh. (1390). Effect of adding probiotics into the rearing tanks of grass carp (Ctenopharyngodon idella) for the exploitation of Artemia urmiana, Artemia fransiscana and Artemia parthenogenetica Nauplii. , 5(3), 157-161. doi: 10.22059/ijvm.2011.23842
حجت جعفریان; Mahdi Soltani; Hashem Noferesti; Pooneh Ebrahimi. "Effect of adding probiotics into the rearing tanks of grass carp (Ctenopharyngodon idella) for the exploitation of Artemia urmiana, Artemia fransiscana and Artemia parthenogenetica Nauplii". , 5, 3, 1390, 157-161. doi: 10.22059/ijvm.2011.23842
جعفریان, حجت, Soltani, Mahdi, Noferesti, Hashem, Ebrahimi, Pooneh. (1390). 'Effect of adding probiotics into the rearing tanks of grass carp (Ctenopharyngodon idella) for the exploitation of Artemia urmiana, Artemia fransiscana and Artemia parthenogenetica Nauplii', , 5(3), pp. 157-161. doi: 10.22059/ijvm.2011.23842
جعفریان, حجت, Soltani, Mahdi, Noferesti, Hashem, Ebrahimi, Pooneh. Effect of adding probiotics into the rearing tanks of grass carp (Ctenopharyngodon idella) for the exploitation of Artemia urmiana, Artemia fransiscana and Artemia parthenogenetica Nauplii. , 1390; 5(3): 157-161. doi: 10.22059/ijvm.2011.23842

Effect of adding probiotics into the rearing tanks of grass carp (Ctenopharyngodon idella) for the exploitation of Artemia urmiana, Artemia fransiscana and Artemia parthenogenetica Nauplii

Iranian Journal of Veterinary Medicine
مقاله 4، دوره 5، شماره 3 - شماره پیاپی 714077، آذر 2011، صفحه 157-161    اصل مقاله (131.38 K)
شناسه دیجیتال (DOI): 10.22059/ijvm.2011.23842
نویسندگان
حجت جعفریان1؛ Mahdi Soltani2؛ Hashem Noferesti3؛ Pooneh Ebrahimi1
1گروه شیلات، مجتمع آموزش عالی گنبد کاووس
2گروه شیلات، دانشکده دامپزشکی دانشگاه تهران
3گروه شیلات، دانشگاه علوم کشاورزی و منابع طبیعی گرگان
چکیده
Bacillus spp. are Gram-positive spore-forming bacteria used commercially as probiotics in the larviculture of fish. Bacillus spp. can act positively on cultured organisms by enhancing their survival and growth, stimulating their digestive and immune systems, and improving water quality. In this present study, grass carp larvae were fed on Artemia urmiana, Artemia fransiscana and Artemia parthenogenetica nauplii. In probiotic trials, the combination of Bacillus circulans and Bacillus licheniformis was also added to rearing tanks of grass carp at 1×106 CFU/L. Final body weight, specific growth rate, thermal growth coefficient, daily growth coefficient and relative gain rate were all affected by the addition of probiotic Bacillus spp. (P<0.05). The greatest improvements in growth parameters were obtained in the group fed A. parthenogenetica plus probiotic bacteria, while the group fed A. urmiana plus probiotic bacteria had significantly (P<0.05) lower growth parameters compared with the other treatments. Thus, the grass carp larvae performed best when fed with A. parthenogenetica nauplii and the probiotic bacteria.
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