Healthy calves begin with a healthy environment, and sometimes the most important challenges are found right at bedding level. In this episode, calf producer and researcher Dr. Dave Casper discusses what led him to investigate ammonia in calf hutches and the results of his research evaluating SurpHace® (sodium bisulfate) as an environmental management tool. He shares what the study revealed about ammonia concentrations and calf growth, and observations surrounding fly pressure. A great listen for producers looking for proactive ways to create a healthier calf environment.
Episode highlights:
01:34 – Why Study Ammonia in Calf Hutches?
Dave explains what first made him question ammonia levels in outdoor calf hutches.
03:44 – Reducing Ammonia with SurpHace
The study showed lower ammonia levels, along with observations of reduced fly pressure.
05:23 – Improving Calf Growth
Calves gained more than a tenth of a pound per day, resulting in about eight pounds of additional gain.
06:03 – Evaluating Ammonia at Calf Level
Dave explains why producers should assess air quality where the calf actually rests.
07:07 – What’s Next for SurpHace Research?
Ongoing work is evaluating whether once-weekly applications can provide effective ammonia control.
This episode is sponsored by Jones-Hamilton.