Chad Dechow
Associate Professor of Dairy Cattle Genetics
-
333 Henning
University Park, PA - cdd1@psu.edu
- 814-863-3659
Huck Affiliations
Most Recent Publications
Dechow, CD. Direct selection for feed efficiency is now possible. Hoard’s Dairyman. p.725. December 2020.
Chad Dechow,
New mutation within a common haplotype is associated with calf muscle weakness in Holsteins
A. Al-Khudhair, P. M. VanRaden, D. J. Null, M. Neupane, M. C. McClure, C. D. Dechow, 2024, Journal of Dairy Science on p. 3768-3779
The impact of sire breed on feedlot performance and carcass characteristics of beef × Holstein steers
Bailey L. Basiel, Jonathan A. Campbell, Chad D. Dechow, Tara L. Felix, 2024, Translational Animal Science
Association between hyperketolactia and production in early-lactating dairy cows
Z. M. Kowalski, M. Sabatowicz, R. J. Van Saun, W. Młocek, W. Jagusiak, M. Spanghero, C. D. Dechow, 2023, Journal of Dairy Science on p. 9532-9551
Interaction of DGAT1 polymorphism, parity, and acetate supplementation on feeding behavior, milk synthesis, and plasma metabolites
C. Matamoros, Chad Dechow, Kevin Harvatine, 2023, Journal of Dairy Science on p. 7613-7629
The impact of beef sire breed on dystocia, stillbirth, gestation length, health, and lactation performance of cows that carry beef × dairy calves
Bailey Basiel, A. A. Barragan, T. L. Felix, C. D. Dechow, 2023, Journal of Dairy Science on p. 2241-2252
Genetic evaluation of health costs in US organic Holstein calves and cows
L. C. Hardie, I. W. Haagen, B. J. Heins, C. D. Dechow, 2023, JDS Communications on p. 464-468
Relationships of beta-casein genetics with production, fertility, and survival of purebred organic Holstein dairy cows
S. C. Arens, K. T. Sharpe, M. M. Schutz, L. C. Hardie, C. C. Dechow, B. J. Heins, 2023, JDS Communications on p. 458-463
Microbial composition, rumen fermentation parameters, enteric methane emissions, and lactational performance of phenotypically high and low methane-emitting dairy cows
N. Stepanchenko, H. Stefenoni, M. Hennessy, I. Nagaraju, D. E. Wasson, S. F. Cueva, S. E. Räisänen, C. D. Dechow, D. W. Pitta, A. N. Hristov, 2023, Journal of Dairy Science on p. 6146-6170
181. Impact of breed ancestry on the performance of crossbred dairy cattle
M.A. Jaafar, B.J. Heins, Chad Dechow, C.P. Van Tassell, H.J. Huson, 2022,
Most-Cited Papers
Invited review: Learning from the future—A vision for dairy farms and cows in 2067
J. H. Britt, R. A. Cushman, C. D. Dechow, H. Dobson, P. Humblot, M. F. Hutjens, G. A. Jones, P. S. Ruegg, I. M. Sheldon, J. S. Stevenson, 2018, Journal of Dairy Science on p. 3722-3741
Genome to phenome: Improving animal health, production, and well-being - A new USDA blueprint for animal genome research 2018-2027
Caird Rexroad, Jeffrey Vallet, Lakshmi Kumar Matukumalli, James Reecy, Derek Bickhart, Harvey Blackburn, Mark Boggess, Hans Cheng, Archie Clutter, Noelle Cockett, Catherine Ernst, Janet E. Fulton, John Liu, Joan Lunney, Holly Neibergs, Catherine Purcell, Timothy P.L. Smith, Tad Sonstegard, Jerry Taylor, Bhanu Telugu, Alison Van Eenennaam, Curtis P. Van Tassell, Kevin Wells, Alison Martin, Brenda Murdoch, Brian Sayre, Brittany Keel, Carl Schmidt, Chris Hostetler, Chris Seabury, Chris Tuggle, Christine Elsik, Clare Gill, Daniel Ciobanu, David Bailey, Deb Hamernik, Elaine Grings, Erin Connor, Gary Rohrer, Graham Plastow, Guilherme Rosa, Huaijun Zhou, James Koltes, Jared Decker, Jennifer Weller, Jennifer Woodward-Greene, Juan Steibel, Julie Long, Kiho Lee, Chad Dechow, 2019, Frontiers in Genetics
Association of calf growth traits with production characteristics in dairy cattle
D. L. Van De Stroet, J. A. Calderón Díaz, K. J. Stalder, A. J. Heinrichs, C. D. Dechow, 2016, Journal of Dairy Science on p. 8347-8355
Copy number variations of the extensively amplified Y-linked genes, HSFY and ZNF280BY, in cattle and their association with male reproductive traits in Holstein bulls
Xiang Peng Yue, Chad Dechow, Ti Cheng Chang, James M. DeJarnette, Clifton E. Marshall, Chu Zhao Lei, Wan Sheng Liu, 2014, BMC Genomics
Annual rhythms of milk and milk fat and protein production in dairy cattle in the United States
I. J. Salfer, C. D. Dechow, K. J. Harvatine, 2019, Journal of Dairy Science on p. 742-753
Review: Perspective on high-performing dairy cows and herds
J. H. Britt, R. A. Cushman, C. D. Dechow, H. Dobson, P. Humblot, M. F. Hutjens, G. A. Jones, F. M. Mitloehner, P. L. Ruegg, I. M. Sheldon, J. S. Stevenson, 2021, Animal
Peripartal progesterone and prolactin have little effect on the rapid transport of immunoglobulin G into colostrum of dairy cows
J. J. Gross, E. C. Kessler, V. Bjerre-Harpoth, C. Dechow, C. R. Baumrucker, R. M. Bruckmaier, 2014, Journal of Dairy Science on p. 2923-2931
A limited number of Y chromosome lineages is present in North American Holsteins
Xiang Peng Yue, Chad Dechow, Wan Sheng Liu, 2015, Journal of Dairy Science on p. 2738-2745
Quarter variation and correlations of colostrum albumin, immunoglobulin G1 and G2 in dairy cows
Jaak Samarutel, J Samarütel, C Baumrucker, Josef Gross, Chad Dechow, Rupert Bruckmaier, 2016, Journal of Dairy Research on p. 209-218
Short communication: Immunoglobulin variation in quarter-milked colostrum
Craig R. Baumrucker, Andrea Stark, Olga Wellnitz, Chad Dechow, Rupert M. Bruckmaier, 2014, Journal of Dairy Science on p. 3700-3706
News Articles Featuring Chad Dechow
Aug 18, 2023
Cows Are Being Bred to Give Off Less Methane When They Belch — in Hail Mary Pass to Save the Planet
Some cows are being inseminated with semen from cattle with a low methane genetic trait and some experts remain skeptical
Full Article
Jun 24, 2023
Market to Market
Associate Professor Chad Dechow researched the family trees of North America's Holstein herd and found that 99.75% of modern day bulls are descended from them.
Full Article
Jun 14, 2023
Penn State dairy cattle geneticist finds mutant gene threatening Holstein calves
In the fall of 2020, when Chad Dechow got a call from veterinarians in New York describing a strange condition affecting Holstein calves on two farms under their care, he was unfamiliar with the condition that came to be known as calf recumbency.
Full Article