
04/17/09, 07:18 AM
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Join Date: Nov 2004
Location: New Zealand
Posts: 2,558
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Way to to go Heather - and aren't they looking good.
Way back in the dim dark ages when I first went dairying, all farmers reared their replacement on nurse cows. These were ususally slow milkers, poorer producers or cows prone to mastitis and each cow would have two, or maybe three, calves mothered on to her and then turned out to pasture to rear them for the next 5-6 months. When the calves were weaned the nurse cow would come back into the herd and usually produced better than her counterparts.
With the increasing cost of CMR, some dairy farms are going back to this method of rearing calves and finding that progress is not necessarily progress at all. Nurse cows are less labour intensive, more cost effective, rear a better, more robust calf, and still go on to produce a good quantity of milk for the rest of the season.
Cheers,
Ronnie
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