WebJan 29, 2015 · While protein requirements for all pregnant cows increase in the later stages of gestation, they’re highest for young cows. This can be managed by separating the first- and second-calf heifers from the main herd, and supplementing the younger females with protein, or a higher level of protein. http://www.cattlegestationchart.com/
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WebPelvic measurements can be obtained at the time of pregnancy exam, but a factor of 2.7 should be used to estimate calf birth weight of 18- to 19-month-old 800-pound heifers. … WebThe calf is in anterior longitudinal presentation, dorso-sacral position, with normal posture. One leg is pulled by one person until the pastern is 15 cm outside the vulva. This means that the point of the shoulder has passed the iliac shaft. It is held there. escape velocity for mars
Fetal Programming: Cow Nutrition and its Effects on Calf …
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