不同品种肉鸽的生长性能及相关性分析

Growth Performance and Correlation Analysis of Different Pigeon Breeds

为研究不同品种肉鸽的种质特征,本实验以白卡奴鸽、泰深鸽、深王鸽、银王鸽及白王鸽为实验材料,测量每个品种30对种鸽体重及体尺,比较品种间的差异,并进行各指标间的相关分析。结果表明:白王鸽体型最大,其龙骨长、胫长、胫围及胸深均显著高于其他品种;深王鸽体型中等,其母鸽体重、胸宽、骨盆宽均显著高于白卡奴鸽、泰深鸽和银王鸽;银王鸽和白卡奴鸽体型最小。相关分析结果表明,白卡奴鸽的体重与体斜长显著相关;白王鸽的体重与胫长显著相关;深王鸽体重与体斜长、龙骨长、胫围、胸宽及骨盆宽显著相关;泰深鸽体重与胫围、体斜长显著相关。综上,不同品种体型从大到小依次为白王鸽、深王鸽、泰深鸽、白卡奴鸽和银王鸽,且不同品种、不同性别的肉鸽体重与体尺指标相关性不同。

This study was conducted to investigate the breed characteristics.We used White Carneau,Taishen,Shenwang,Silver King and White King as experimental materials,compared the differences in body weight and body size and analyzed correlation of different traits.White King pigeon was the largest,and its keel bone length,shank length,shank width and chest depth were significantly higher than those of other breeds;Shenwang pigeon were the second large,female pigeon’s body weight,chest width and pelvic width were significantly higher than White Carneau,Taishen and Silver King,Silver King and White Carneau pigeon was the smallest.Correlation analysis showed that White Carneau pigeon’s weight was significantly related to lean body length;White King pigeon’s body weight was significantly related to shank length;Shenwang pigeon’s body weight was significantly related to lean body length,keel bone length,shank width,chest width and pelvic width;Taishen pigeon’s body weight was significantly related to shank width and lean body length.Those results showed that White King pigeon was the largest one,followed by Shenwang pigeon.Taishen and White Carneau pigeon were medium-sized.Silver King pigeon was the smallest one.The correlations of body weight and body size were not same in different breeds and genders.