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6 微量元素添加模式对腿肌肉品质的影响

Table 6 Effect of supplemental pattern of trace elements on thigh muscle quality of broilers

处理 Treatment pH45min pH24h 亮度 L* 红度 a* 黄度 b* 剪切力 Shear force (N) 滴水损失 Drip loss (%) T1 6.53 5.66 33.43 8.97 6.42 37.36ab 12.22 T2 6.27 5.65 36.07 8.24 5.86 29.86bc 12.10 T3 6.56 5.67 35.16 8.38 5.40 35.02abc 12.82 T4 6.51 5.70 35.53 8.44 6.09 26.18c 9.35 T5 6.50 5.72 36.35 9.41 7.23 40.67a 11.02 集合标准误 Pooled SE 0.092 0.035 2.542 0.540 0.538 3.354 1.909 P值P value 0.1995 0.7189 0.9337 0.5252 0.1996 0.0377 0.7272