Genetic studies on fertility in AI bulls. II. Environmental and genetic effects on non-return rates of young bulls

Author:

Stålhammar Eva-Marie,Janson Lennart,Philipsson Jan

Publisher

Elsevier BV

Subject

Endocrinology,Animal Science and Zoology,Food Animals,General Medicine

Reference18 articles.

1. Expectations of heritability estimates of non-return rate of bulls and conception rate of cows;Azzam;J. Anim. Sci.,1988

2. Semen fertility—an evaluation system for AI sires, technicians, herds and systematic fixed effects;Everett;J. Dairy Sci.,1986

3. Genetic investigations on male and female fertility in cattle;Hansen;Livestock Prod. Sci.,1979

4. Computing procedures for a generalized least-squares analysis program;Harvey,1964

5. User's Guide for LSMLLW 85;Harvey,1985

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