| Autor: |
Kesler, D.J., Faulkner, D.B. |
| Předmět: |
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| Zdroj: |
Journal of Animal Science; Dec96, Vol. 74 Issue 12, p2885, 6p, 3 Charts |
| Abstrakt: |
Determines the optimal interval from the last day of melengestrol feeding to prostaglandin F2alpha treatment on pregnancy rates of beef heifers and cows. Administration of treatment; Collection of blood samples; Classification of female according to the progesterone concentration; Demonstration of female synchronization with the MGA-PGFalpha procedure. |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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