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首页> 外文期刊>Nigerian Journal of Animal Production >Performance and carcass characteristics of broiler chicken fed high fibre sunflower seed cake diets
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Performance and carcass characteristics of broiler chicken fed high fibre sunflower seed cake diets

机译：饲喂高纤维葵花籽饼粕的肉鸡的性能和and体特性

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摘要

A feeding trial was conducted to assess the levels of inclusion of high fibre sunflower seed cake (HFSSC) protein as replacement for soybean cake protein in the diets of broiler chicken at 0, 25, 50, 75 and 100%. At the starter phase feed intake and feed efficiency ratio were signiftcantly (P<0.05) increased as the level of HFSSC increased in the diets. Weight gain and protein efficiency ratio were however significantly (P<0.05) reduced when over 25% of HFSSC was included in the diet. At the finisherphase same trend was observed except that weight gain and protein efficiency ratio were significantly (P<0.05) reduced when over 50% HFSSC was included in the diet. Significant (P<0.05) differences were in liveweight, plucked and dressing percentages atthe starter and finisher phases. Reduction in abdominal fat deposition was obtained at the starter and finisher phases while gizzard weights were significantly (P<0.05) increased. The results of this study show that 50% soybean cake protein in the dietsof broiler chicken can be replaced by HFSSC.
机译：进行了一项饲喂试验，以评估肉鸡日粮中高纤维葵花籽饼（HFSSC）蛋白的含量，以替代大豆饼蛋白的含量为0％，25％，50％，75％和100％。在开始阶段，随着日粮中HFSSC含量的增加，采食量和饲料效率比显着提高（P <0.05）。然而，当饮食中包含超过25％的HFSSC时，体重增加和蛋白质效率比率显着降低（P <0.05）。在肥育阶段，观察到相同的趋势，除了当饮食中包含超过50％的HFSSC时，体重增加和蛋白质效率比显着降低（P <0.05）。起始阶段和结束阶段的活重，采摘率和敷料百分比差异显着（P <0.05）。在开始阶段和结束阶段，腹部脂肪沉积减少，而izz的重量显着增加（P <0.05）。研究结果表明，用HFSSC可以替代肉鸡日粮中50％的豆饼蛋白。

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