Search
Now showing items 1-2 of 2
Factors affecting growth of the conceptus in lactating dairy cows and non-lactating dairy heifers
(University of Missouri--Columbia, 2015)
Embryonic loss in dairy cows continues during the fifth and sixth weeks of pregnancy in lactating dairy cows. There is an association between smaller embryos and pregnancy loss during this period. The objective was to ...
Strategic progesterone testing as a method to predict conception and manage reproduction in dairy cows
(University of Missouri--Columbia, 2015)
Timed AI (TAI) programs have increased reproductive efficiency in dairy herds, but conception rates to TAI remain below 50% for most herds. The low TAI pregnancies per AI (P/AI) is partially explained by cows that do not ...