نتایج جستجو برای: betta splendens
تعداد نتایج: 746 فیلتر نتایج به سال:
Fighting fish species in the genus Betta are found in several Southeast Asian countries. Depending on the mode of paternal care for fertilized eggs and hatchlings, various species of the betta fish are classified as mouth brooders or nest builders whose members in turn have been grouped according to their similarities mainly in morphology. The mouth brooders as well as some nest builders involv...
Insects such as black soldier fly larvae (BSFL) are gaining interest among researchers and the aquafeed industry due to fluctuating price supply of fish meal (FM). This study evaluated growth performance, feed stability, blood biochemistry, liver gut morphology Betta splendens using BSFL an alternative FM. Five formulated diets were prepared: 0% BSFL, 6.5% 13% 19.5% 24.5% BSFL. The expansion ra...
Aeromonas hydrophila was isolated from diseased Siamese fighting fish Betta splendens Regans. The virulence of A. hydrophiala to Siamese fighting fish was conducted by intraperitoneal injection of two doses of bacterial suspensions with 7.5×107 and 7.5×105 cfu per 0.05 ml. The cumulative mortality was observed in high and low dose groups which showed 98.33 and 20 percent, respectively. Moreove...
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