Additive Genetic Relationships Between Heifer Pregnancy and Scrotal Circumference in Hereford...
Autor: | Evans, J. L., Golden, B. L. |
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Předmět: | |
Zdroj: | Journal of Animal Science; Oct99, Vol. 77 Issue 10, p2621, 8p, 4 Charts, 3 Graphs |
Abstrakt: | Presents information on a study which determined an appropriate method for using yearling scrotal circumference and heifer pregnancy observations to produce EPD for heifer pregnancy. Materials and methods; Results and discussion; Implications. |
Databáze: | Complementary Index |
Externí odkaz: |