ENVIROMENTAL AND GENETIC ASPETS OF BIRTH WEIGHT IN NATIVE CATTLE OF COLOMBIA

Revista MVZ Córdoba

Suárez T, Marco²  Pérez G, Juan¹  Ossa S, Gustavo¹ 

[1] Programa Nacional de Recursos Genéticos y Biotecnología Animal, CORPOICA. C.I. Turipaná, Montería, Colombia;Universidad Agraria de la Habana, Habana, Cuba

关键词: : Heredity;    environment;    birth weight;    Romosinuano;    Colombian native cattle;   

DOI  :  

学科分类：兽医学

来源: Universidad de Cordoba * Facultad de Medicina Veterinaria y Zootecnia

【 摘 要 】

Between 1980 and 2001, data from 1877 birth weights from native cattle of Colombia (Romosinuano), born 1980 – 2001, were analyzed (P < 0,0001). The average birth weight of males and females were 31,46 kg and 29,80 kg, respectively . The Estimate heritably from direct and maternal effects was: 0,17 ± 0,06 and 0,087 ± 0,03, respectively.

【 授权许可】

Unknown