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首页> 外文期刊>Nigerian Journal of Animal Production >Nutrient utilization by rabbits fed brewer's dried grains from different proportions of barley, maize and sorghum
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Nutrient utilization by rabbits fed brewer's dried grains from different proportions of barley, maize and sorghum

机译：兔子从不同比例的大麦，玉米和高粱中饲喂啤酒酿造的谷物后对养分的利用

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摘要

An experiment was conducted to evaluate the energy and protein of Brewers Dried Grains (BDG) produced from different proportions of barley, maize and sorghum on the performance of rabbits. Sixteen (16) rabbits made up of New Zealand and Chinchilla, eight (8) weeks old averaging 1.20kg were used in the trial in a completely randomized design. The four (4) diets were BDG (maize:barley:sorghum) (BDG MBS); BDG (maize:barley) (BDGMB); BDG (maize: sorghum) (BDG MS) and BDG (sorghum) (BDGS). The diets werethe only source of protein and energy. The treatment effect was significant (p<0.05) with the highest crude protein digestibility and nitrogen retention values recorded for BDG MBS. The digestible and metabolizable energy values were not significantly different (p>0.05) for the BDG investigated. The digestible energy values determined for BDGMS, BDGS, BDG MBS and BDGMB in MJ/Kg of dry matter were 16.97, 15.57, 14.84 and 13.35 respectively while the values for ME in MJ/kg of dry matter were 16.32, 14.91,14.31 and 12.34 respectively. BDG from local sources have potential to make complete feed for rabbits judging from their impressive energy and protein values.
机译：进行了一项实验，以评估由不同比例的大麦，玉米和高粱生产的啤酒干谷物（BDG）的能量和蛋白质对兔子的性能的影响。在试验中，完全随机设计使用了由新西兰和龙猫组成的十六（16）只兔子，八（8）周平均1.20千克。四（4）种饮食是BDG（玉米：大麦：高粱）（BDG MBS）; BDG（玉米：大麦）（BDGMB）; BDG（玉米：高粱）（BDG MS）和BDG（高粱）（BDGS）。饮食是蛋白质和能量的唯一来源。 BDG MBS记录的最高粗蛋白消化率和氮保留值显着（p <0.05）。对于所研究的BDG，其可消化和可代谢能量值无显着差异（p> 0.05）。以MJ / Kg干物质测定的BDGMS，BDGS，BDG MBS和BDGMB的可消化能值分别为16.97、15.57、14.84和13.35，而以MJ / kg干物质测定的ME的消化能值为16.32、14.91、14.31和12.34。分别。从其来源令人印象深刻的能量和蛋白质价值来看，当地来源的BDG有潜力为兔子提供完整的饲料。

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