The effects of duration of boar exposure, number of gilts in the exposure group and size of the exposure pen on the efficacy of the boar effect
1993
Hughes, P.E. (Melbourne Univ., Parkville, Vic. (Australia). School of Agriculture and Forestry)
AGROVOC关键词
书目信息
页码
pp. 331-340
其它主题
Duracion; Tamano del grupo; Verraco/ copula; Boars/ copulation; Verrat/ accouplement; Duree
语言
英语
注释
15 refs.; Summary (En)
类型
Summary
1993-08-15
AGRIS AP