琅琊鸡及其配套系蛋壳质量、钙代谢生化指标和钙结合蛋白CaBP-D28k mRNA表达的比较

张宁波,韩照清,金太花,庄桂玉,李炯奎,郑全胜,李永洙

Comparison Analysis on Eggshell Quality, Biochemical Index of Calcium Metabolism and Calcium Binding Protein CaBP-D28k mRNA Expression Between Langya Chicken and Its Synthetic Lines

ZHANG NingBo,HAN ZhaoQing,JIN TaiHua,ZHUANG GuiYu,LI JiongKui,ZHENG QuanSheng,LI YongZhu

表4 琅琊鸡及其配套系鸡蛋和胫骨中钙、磷成分含量分析

Table 4 Analysis of calcium and phosphorus content in eggs and tibia of Langya Chicken and its synthetic lines

项目 Items 琅琊鸡 Langya Chicken 浅麻羽色配套系 Light linen synthetic line 深麻羽色配套系 Dark linen synthetic line P值 P value 蛋黄 Yolk 钙Ca (%) 1.09±0.05ab 1.24±0.07a 1.06±0.02b 0.024 磷 P (%) 2.40±0.05 2.28±0.04 2.47±0.07 0.821 灰分Ash (%) 1.70±0.01 1.88±0.02 1.64±0.04 0.067 蛋壳 Eggshell 钙Ca (%) 32.15±2.14ab 33.31±2.62a 31.38±1.38b 0.042 磷 P (%) 0.12±0.03a 0.14±0.02b 0.12±0.04a 0.045 灰分Ash (%) 38.17±5.41a 40.38±6.24b 36.40±3.74c 0.037 胫骨 Tibia 钙Ca (%) 34.14±1.42a 38.45±4.11b 36.27±2.85c 0.044 磷 P (%) 13.18±1.74a 15.78±2.14b 14.12±1.06c 0.032 灰分Ash (%) 44.56±2.84a 48.26±6.42b 40.42±5.14c 0.067