Probably the right bull, there could be at least a 60 day window even if they were synchronized, which it sounds like they were. If MGA was used to prevent bulling prior to AI or before turning out with the bull of choice and prostglandin injections were started immediately then it is not uncommon for heifers to breed immediately, mature cows are less likely to breed before 18-21 days after suppression.
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Today's Featured Article - Tractor Profile: Allis-Chalmers Model G - by Staff. The first Allis-Chalmers Model G was produced in 1948 in Gasden, Alabama, and was designed for vegetable gardeners, small farms and landscape businesses. It is a small compact tractor that came with a complete line of implements especially tailored for its unique design. It featured a rear-mounted Continental N62 four-cylinder engine with a 2-3/8 x 3-1/2 inch bore and stroke. The rear-mounted engine provided traction for the rear wheels while at the same time gave the tractor operator a gre
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