Economic Feasibility of Cooling Dry Cows: Findings and Spreadsheet
A cow in a stockade at a small dairy farm.
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heat stress

How to Cite

Ferreira, Fernanda, Geoffrey E. Dahl, and Albert De Vries. 2018. “Economic Feasibility of Cooling Dry Cows: Findings and Spreadsheet: AN342, 3/2018”. EDIS 2018 (2). Gainesville, FL.


The negative effects of heat stress in lactating cows are well known, but only recent studies have explored those effects along with the full benefits of cooling dry cows. Recent work at the University of Florida has demonstrated the benefits of dry cow cooling on calf performance and cow health in the next lactation. This 5-page fact sheet discusses the economic losses from milk production due to heat stress, investment, utilities, maintenance, and feasibility analysis. Written by Fernanda Ferreira, Geoffrey Dahl, and Albert De Vries, and published by the UF/IFAS Department of Animal Sciences, March 2018.
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Adin, G., A. Gelman, R. Solomon, I. Flamenbaum, M. Nikbachat, E. Yosef, A. Zenou, et al. 2009. "Effects of cooling dry cows under heat load conditions on mammary gland enzymatic activity, intake of food and water, and performance during the dry period and after parturition." Livestock Science 124: 189-195.

Avendaño-Reyes, L., F. D. Alvarez-Valenzuela, A. Correa-Calderón, J. S. Saucedo-Quintero, P. H. Robinson, and J. G. Fadel. 2006. "Effect of cooling Holstein cows during the dry period on postpartum performance under heat stress conditions." Livestock Science 105: 198-206.

Dhuyvetter, K. C., T. L. Kastens, M. J. Brouk, J. F. Smith, and J. P. Harner. 2000. "Economics of cooling cows." Heart of America Dairy Management Conf., St. Joseph, MO.

do Amaral, B. C., E. E. Connor, S. Tao, J. Hayen, J. Bubolz, and G. E. Dahl. 2009. "Heat-stress abatement during the dry period: Does cooling improve transition into lactation?" Journal of Dairy Science 92: 5988-5999.

do Amaral, B. C., E. E. Connor, S. Tao, M. J. Hayen, J. W. Bubolz, and G. E. Dahl. 2011. "Heat stress abatement during the dry period influences metabolic gene expression and improves immune status in the transition period of dairy cows." Journal of Dairy Science 94: 86-96.

DOL (Department of Labor). 2015. U.S. Bureau of Labor Statistics. Accessed on May 26, 2016.

Ferreira, F. C., R. S. Gennari, G. E. Dahl, and A. De Vries. 2016. "Economic feasibility of cooling dry cows across the United States." Journal of Dairy Science 99: 9931-9941.

Gould, B. W. 2016. "Milk prices." Understanding Dairy Markets. Accessed on May 26, 2016.

IRS (Internal Revenue Service). 2017. "Depreciation, depletion, and amortization." Publication 225 (2017), Farmer's Tax Guide. Accessed on February 16, 2018.

Kammel, D. W. 2015. "Building cost estimates-Dairy modernization." University of Wisconsin-Extension Dairy Team. Accessed on May 26, 2016.

NOAA (National Oceanic and Atmospheric Administration). 2015. National Centers for Environmental Information. Accessed on May 26, 2016.

NRC. 2001. Nutrient Requirements of Dairy Cattle. 7th edition. Washington, D.C.: The National Academies Press.

Rollin, E., K. C. Dhuyvetter, and M. W. Overton. 2015. "The cost of clinical mastitis in the first 30 days of lactation: An economic modeling tool." Preventive Veterinary Medicine 122: 257-264.

Tao, S., J. W. Bubolz, B. C. do Amaral, I. M. Thompson, M. J. Hayen, S. E. Johnson, and G. E. Dahl. 2011. "Effect of heat stress during the dry period on mammary gland development." Journal of Dairy Science 94: 5976-5986.

Tao, S. and G. E. Dahl. 2013. "Invited review: Heat stress impacts during late gestation on dry cows and their calves." Journal of Dairy Science 96: 4079-4093.

Tao, S., I. M. Thompson, A. P. A. Monteiro, M. J. Hayen, L. J. Young, and G. E. Dahl. 2012. "Effect of cooling heat-stressed dairy cows during the dry period on insulin response." Journal of Dairy Science 95: 5035-5046.

Thompson, I. M. and G. E. Dahl. 2012. "Dry-period seasonal effects on the subsequent lactation." Professional Animal Scientist 28: 628-631.

Thompson, I. M. T., S. Tao, A. P. A. Monteiro, K. C. Jeong, and G. E. Dahl. 2014. "Effect of cooling during the dry period on immune response after Streptococcus uberis intramammary infection challenge of dairy cows." Journal of Dairy Science 97: 7426-7436.

USDA-NASS. 2016. "Milk production." Understanding Dairy Markets. Accessed on May 26, 2016.

Vieira-Neto, A., K. N. Galvão, W. W. Thatcher, and J. E. P. Santos. 2017. "Association among gestation length and health, production, and reproduction in Holstein cows and implications for their offspring." Journal of Dairy Science 100: 3166-3181.

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