机译:商业平摊谷仓中荷斯坦奶牛的采食量,产量,体重,体况评分和所选类型性状的遗传参数
Department of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
rnDepartment of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
rnDepartment of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
rnDepartment of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
rnVeterinary Physiology, Vetsuisse Faculty, University of Bern, 3012 Bern, Switzerland;
rnDepartment of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
rnDepartment of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
rnDepartment of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
rnDepartment of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
rnDepartment of Dairy and Animal Science, The Pennsylvania State University, University Park 16802;
feed intake; heritability; body condition score; test day;
机译:类型性状和身体状况得分与干物质摄入量,产奶量以及首次泌乳的加拿大荷斯坦奶牛的繁殖数量的遗传和表型关联
机译:Holstein-Friesian应变和饲料对放牧奶牛产奶量,体重和身体状况得分分布的影响
机译:瑞士荷斯坦牛身体状况评分的遗传参数及其与类型和生产特性的关系
机译:不同遗传优异的牛奶牛牛奶生产和身体状况评分饲料策略的影响
机译:Procross和Holstein奶牛对干物质摄入,体重,牛高度,身体状况得分,生产,饲料效率,饲料成本收入的比较,以及残留饲料摄入量
机译:Calming身体状况得分对商业乳房农场乳头Holstein-Friesian奶牛血酸碱平衡的影响 - 以案例研究
机译:加拿大荷斯坦牛和艾尔郡第一胎牛的身体状况评分与生殖特性之间的遗传关系。