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https://dspace.ctu.edu.vn/jspui/handle/123456789/71666
Title: | Field trial of beneficial effects of carotenoid-producing Bacillus aquimaris SH6 spores to whiteleg shrimps |
Authors: | Nguyen, Thi Tham Nguyen, Thi Huong Nguyen, Thi Ngoc Que Tran, Thi My Pham, Thi Thu Huong Nguyen, Dinh Thang Nguyen, Thi Van Anh |
Keywords: | Astaxanthin Bacillus aquimaris Carotenoid Gut Spore |
Issue Date: | 2019 |
Series/Report no.: | Vietnam Journal of Science, Technology and Engineering;Vol. 61, No. 01 .- P.52-59 |
Abstract: | This field study was performed to demonstrate that Bacillus aquimaris SH6 spores administered as a feed supplement in adequate amounts confer beneficial effects to the whiteleg shrimp. Shrimps were administered either B. aquimaris SH6 spores at 1x10⁶ CPU g⁻¹ pellet (SH6 group) or a mixture of SH6 and B. subtilis SH23 spores at 5x10⁵ CFU g⁻¹ pellet for each strain (SH6-SH23 group). After a 28-day feeding period, the number of SH6 spores in the gut of whiteleg shrimp in the SH6 group and the SH6-SH23 group were 5.7x10³ CFU gut⁻¹ and 7.7x10³ CFU gut⁻¹, respectively. The total bacterial population of these two experimental groups increased about 10-75% compared to that of the control group. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/71666 |
ISSN: | 2525-2461 |
Appears in Collections: | Vietnam journal of Science, Technology and Engineering |
Files in This Item:
File | Description | Size | Format | |
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_file_ Restricted Access | 4.08 MB | Adobe PDF | ||
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