Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/4442
Title: Growth performance and immune response of snakehead, Channa striata (Bloch 1793) fed soy diets with supplementation of Mannan Oligosaccharides
Authors: Trần, Thị Thanh Hiền
Phạm, Minh Đức
Trần, Minh Phú
Đặng, Thụy Mai Thy
Tran, Thi Cam Tu
Issue Date: 2016
Series/Report no.: Asian Fisheries Science;29 .- p.67-81
Abstract: This study evaluated the effectiveness of mannan oligosaccharides (MO) supplementation in fish meal (FM), soybean meal (SBM) and soy protein concentrate (SPC) formulated feeds for snakehead, Channa striata (Bloch 1793) in a two-way factorial experiment. Factors were diet (FM, 40% FM replacement by SBM, and 40% FM replacement by SPC) and MO supplementation (0%, 0.2%, or 0.4% MO). Growth was significantly affected (p0.05). Red blood cell counts were not significantly affected (p>0.05) by diet, MO supplementation, or the interaction, but white blood cell counts were significantly affected (p0.05). Following a 15-d bacterial challenge with Aeromonas hydrophila, lysozyme levels were significantly increased (p0.05). Our results suggest that MO supplementation may improve diet performance in snakehead culture, although full-scale commercial trials should be conducted to confirm this.
URI: http://dspace.ctu.edu.vn/jspui/handle/123456789/4442
ISSN: 0116-6514
Appears in Collections:Tạp chí quốc tế

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