Showing posts with label heat stress. Show all posts
Showing posts with label heat stress. Show all posts

Thursday, July 9, 2020

Dairyfarmer's Thankful Thursday

The calves don't seem to be a bit concerned with the
prediction of a thunderstorm. Each calf eagerly drank their milk and
began eating grain as soon as we delivered it to each bucket this 
morning under a slightly threatening set of storm clouds.
We are not always good at guessing what happens with the weather but
neither is the weatherman!

Although the calves tolerate the heat well, I am watching each one carefully
for signs of dehydration or lack of appetite that can be early signs of
 heat stress or illness.
These babies will grow to become the cows that produce milk, so we are 
committed to getting them off to a healthy start with daily consistent care.


I'm thankful when the rain holds off long enough
for the calves to eat their grain,


the hay to get baled,


                                       
                                    and for the fact that we can celebrate  eating and making
                                         ice cream during the predictably hot month of July!

Sunday, July 22, 2012

Dairy Style Vacation

At the end of these hot,dry days on the dairy farm, I love to see the cows gathered in the shade of the trees by our front yard fence. For me, it's a vacation-like moment to watch the cows resting in the shade and shadows created by the sun going down, cooling the air and bringing relief from the heat and stress of the day. These pregnant  Holstein dairy cows by the house have been on vacation for almost two months. Birth of a calf  will end their  two month resting-in-the-pasture vacation that has been preparing them for delivery of a healthy calf and the production of high-quality milk.


Although dairy style cow vacations happen all through the year on our farm, summer is a good time for a dairy cow to be on a resting vacation from milking due to the stress of Arkansas summer heat and humidity. After pregnancy is confirmed by our veterinarian, the cow will be turned dry for this resting vacation two months before the expected due date. On the turn dry day, the cow is milked and her  four quarters (teats)  are treated with preventive medication to protect from bacterial environmental infection. The cow is then removed from the milking herd, fed a special balanced and nutritious diet during the dry cow period, and allowed to rest in the pasture with other expectant cows.

After the cow has her calf, her resting vacation is over and she will return to the milking herd rested and  ready to provide high-quality milk. Due to being treated with medication at turn-dry time, her milk is discarded until the milk is tested negative for medication. It's a fact that milk and dairy products are among the most highly regulated foods available.

Dairy style vacation is part of our ongoing commitment to providing high-quality milk by taking good care of our cows.

                      Hope you're having a dairy good vacation!


Thursday, July 21, 2011

Dairy Farm Water Tank Patrol



During a typical Arkansas summer, heat and humidity make a very uncomfortable environment for our dairy cows. Milk production may decrease by as much as fifty percent. While we can't control the weather, we do strive to reduce heat stress by providing plenty of water. Water is the primary nutrient needed to make milk and aids in the cow's digestive process. On an average day a milking cow will drink a bathtub full of water but with increased temperatures and humidity, the cows may drink up to fifty percent more water.






It is critical for our cows' health to make sure that water is readily available. Our cows have easy access to water tanks located in the feed barn and in the pastures close to shade. Additional water tanks have been placed in pastures to make sure that the cows have enough water to drink during the extreme hot weather we have been experiencing in these last couple of weeks. Our cows are monitored closely during the day and water tanks checked frequently. If water should become unavailable due to power outage or a malfunction in the well pump, we have an emergency plan in place for how we will haul water to the cows. We are on high alert to make sure that our water system is working properly and water tanks remain full.






Patrolling the water tanks is an important job in making sure that our cows stay healthy during these stressful hot days. Quality milk begins with healthy cows!