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South Dakota State University

2005

Calf growth

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Response Of Cow-Calf Pairs To Water High In Sulfates, Hubert Patterson, Pat Johnson, George Perry, Roger Gates, Ron Haigh Jan 2005

Response Of Cow-Calf Pairs To Water High In Sulfates, Hubert Patterson, Pat Johnson, George Perry, Roger Gates, Ron Haigh

South Dakota Beef Report, 2005

Data from our laboratory showed water sulfate levels of 3,000 ppm reduced performance and health of growing steers during summer months. In addition, water averaging 2,600 ppm in sulfates for cow-calf pairs had little impact on calf growth or milk production, but caused small reductions in cow BW and body condition score (BCS). This experiment was conducted to evaluate the effects of high sulfate water on cow and calf performance, milk production, and reproduction. Ninety-six crossbred, lactating cows (ages 2-13; average calving date of April 14) and their calves were assigned, after stratifying by age, weight, and previous winter management, …