Swan River, MB R0L 1Z0
Fax:(204)734-9530
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(204)734-4565
www.swanvalleyvetclinic.com
Donor Cows Selection of donors is based on superior genetic merit. The offspring need to be very marketable. Minimum requirements: ~60 days post calving ~Cycling regularly ~Good body condition (2.5-3.5/5) ~We do not recommend flushing heifers at his time Management of Donors 1) Nutrition: ~ Good nutrition plan with mineral supplementation ~ Cow should not be losing body condition 2) Pre Flush Examination ~To ensure reproductive tract is normal and ovaries are functioning adequately ~To ensure they are not pregnant 3) Super Ovulatory Program: ~Donors will be handled very often during the set up procedure ~Handling system should be a smooth and low stress ~Timing of injections needs to be followed very closely ~ Specific protocols will be provided based on donor examinations and flush history 4) Insemination of Donors: ~ Minimum of 2 inseminations with high quality semen. Often 3 straws are used over 2 breedings ~If sexed semen is used please contact prior to discuss ~ Save straws for records 5) Flush Day ~ Cow needs to be restrained on a secure and warm environment ~ Should be indoors out of the wind and rain
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