莆田黑鸭白羽系体重和体尺性状相关性分析  

Correlation analysis for body weight and body size traits of white feather Putian black duck

作　　者：周世业 Zhou Shiye(Shishi Development Center of Seed Industry,Shishi Fujian362700)

机构地区：[1]石狮市种业发展中心,福建石狮362700

出　　处：《福建畜牧兽医》2020年第4期1-3,共3页Fujian Journal of Animal Husbandry and Veterinary medicine

基　　金：泉州科技项目(编号:2019C084R)资助。

摘　　要：本试验对莆田黑鸭白羽系的体重、体尺进行测定,分析其各性状间的相关性。结果表明:莆田黑鸭白羽系母鸭体重与胫长呈显著正相关(P<0.05);体斜长与龙骨长、胸宽均呈显著正相关(P<0.05);胫长与龙骨长、胸宽、半潜水长呈显著正相关(P<0.05)。莆田黑鸭白羽系公鸭体重与体斜长、半潜水长均呈极显著正相关(P<0.01),与龙骨长呈显著正相关(P<0.05);体斜长与龙骨长呈极显著正相关(P<0.01),与胸深、胸宽呈显著正相关(P<0.05);龙骨长与胸宽、胸深呈显著正相关(P<0.05);胫长与胫围呈显著正相关(P<0.05)。In this study, body weight and body size of white feather Putian black duck were measured for analyzes their correlation.The results show that the body weight of females had significant correlation with shank length(P<0.05);the body slope length had significant correlation with fossil bone length and breast angel(P<0.05);shank length had significant correlation with fossil bone length,breast angel and half-diving length(P<0.05).The body weight of males had extremely significant correlation with body slope length and half-diving length(P<0.01),had significant correlation with fossil bone length(P<0.05);the body slope length had extremely significant correlation with fossil bone length(P<0.01);the body slope length and fossil bone length had significant correlation with breast angel and breast depth(P<0.05);there were significant correlation between shank length and shank circumference(P<0.05).

关 键 词：莆田黑鸭白羽系 体重 体尺 相关性 

分 类 号：S834[农业科学—畜牧学]