饲粮微量元素添加模式对肉仔鸡生长和胴体性能及肌肉品质的影响

张兰,王良治,黄艳玲,廖秀冬,张丽阳,吕林,罗绪刚

Effects of Dietary Supplemental Pattern of Trace Eloments on the Growth Performance, Carcass Traits and Meat Quality of Broilers

ZHANG Lan,WANG LiangZhi,HUANG YanLing,LIAO XiuDong,ZHANG LiYang,LÜ Lin,LUO XuGang

表4 微量元素添加模式对肉仔鸡胴体性能的影响

Table 4 Effect of supplemental pattern of trace elements on carcass traits of broilers (%)

处理 Treatment 屠宰率 Carcass rate 全净膛率 Full evisceration rate 腹脂率 Abdominal fat rate 胸肌率 Breast rate 腿肌率 Thigh rate T1 92.66 74.85 1.23 27.98 22.93 T2 92.75 74.64 1.36 27.64 22.88 T3 93.23 74.24 1.57 27.20 23.17 T4 93.11 74.98 1.30 26.36 22.72 T5 93.69 73.96 1.34 25.85 23.87 集合标准误 Pooled SE 0.33 0.44 0.10 0.58 0.60 P值 P value 0.2055 0.4572 0.3897 0.0789 0.7450