Variation in ovulation rate and litter size

An increase in mean prolificacy is a goal for many sheep production systems, but it is also desirable that variation be minimized around the optimum value. Lambs born in litters of 3 or 4 can be reared with intensive management, but at higher input costs than for twins. Thus for a mean litter size (...

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Bibliographic Details
Main Authors: G. E. Bradford, Y. M. Berger
Format: Article
Language:English
Published: Scientific Agricultural Society of Finland 1988-10-01
Series:Agricultural and Food Science
Online Access:https://journal.fi/afs/article/view/72320