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首页> 外文期刊>Turkish Journal of Fisheries & Aquatic Sciences >Use of distillers dried grain as partial replacement of wheat flour and corn gluten meal in the diet of juvenile black seabream (Acanthopagrus schlegeli).
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Use of distillers dried grain as partial replacement of wheat flour and corn gluten meal in the diet of juvenile black seabream (Acanthopagrus schlegeli).

机译：在青少年黑鲷（Acanthopagrus schlegeli）的饮食中，使用酒糟干燥的谷物作为小麦粉和玉米面筋粉的部分替代品。

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摘要

This research was carried out to investigate the effects of dietary inclusion of distillers dried grain (DDG) level on growth performance, feed utilization, body composition and antioxidant enzyme activity of juvenile black seabream (Acanthopagrus schlegeli). Five isonitrogenous and isocaloric diets were formulated that contain 0 (control), 6%, 12%, 18% and 24% DDG designated as DDG0, DDG6, DDG12, DDG18 and DDG24, respectively. Three replicate groups of fish averaging 1.2+or-0.01 g were fed with one of the experimental diets for visual satiety three times a day for 8 weeks. Weight gain was not affected by dietary DDG level (P>0.05). Feed efficiency and protein efficiency ratio of fish fed with DDG24 diet were lower than those of fish fed DDG0 diet (P<0.05). Proximate and amino acid composition of whole body were not affected by dietary DDG level. The activities of superoxide dismutase and glutathione peroxidase in the liver were not affected by dietary DDG level (P>0.05). The experiment suggested that DDG is a good ingredient to replace plant origin such as wheat flour and gluten meal and could be used up to 24% for the optimum growth performance of juvenile black seabream.
机译：这项研究旨在研究日粮中酒糟（DDG）含量对少年黑鲷（Acanthopagrus schlegeli）的生长性能，饲料利用率，身体成分和抗氧化酶活性的影响。配制了五种等氮和等热量日粮，分别含有0（对照），6％，12％，18％和24％的DDG，分别指定为DDG0，DDG6，DDG12，DDG18和DDG24。将三只平均鱼群为1.2±0.01或-0.01 g的重复鱼喂饲一种实验性饮食，每天八次，连续8周，以达到视觉饱腹感。体重增加不受饮食中DDG水平的影响（P> 0.05）。饲喂DDG24饲料的鱼的饲料效率和蛋白质效率比低于饲喂DDG0饲料的鱼的饲料效率和蛋白质效率比（P <0.05）。饮食中DDG的水平不会影响人体的近邻和氨基酸组成。饮食中DDG水平不影响肝脏中超氧化物歧化酶和谷胱甘肽过氧化物酶的活性（P> 0.05）。实验表明，DDG是替代植物来源（如小麦粉和面筋粉）的良好成分，对于幼小黑鲷的最佳生长性能，可使用高达24％的成分。

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