J&D Manufacturing

06/10/2026

🌬️ Why It Matters Wednesday: Airspeed in Summer

When temperatures rise, airspeed becomes one of the most important tools for keeping dairy cows comfortable.

Unlike humans, cows don't sweat efficiently. They rely on moving air to help remove body heat and increase evaporative cooling. As heat stress increases, cows typically eat less, produce less milk, and spend more time standing instead of resting.

Properly designed circulation systems create consistent airspeed across stalls, feed lanes, and holding areas, helping cows stay cooler, maintain feed intake, and remain productive during hot weather.

The goal isn't just moving air—it's delivering the right airspeed where the cows need it most. Read more: https://jdmfg.com/good-airflow-in-a-barn-is-critical-for-cow-health-and-comfort/

Good barn airflow isn’t just about comfort—it’s directly tied to herd health, longevity, and productivity.

06/09/2026

🌬️
What can result from poor barn ventilation?

A) Excess humidity
B) Heat stress
C) Poor air quality
D) All of the above

Were you thinking all of them are the result of poor ventilation? You are correct! ✅

Poor barn ventilation can lead to excess humidity, heat stress, and poor air quality—all of which can impact animal comfort, health, and performance.

When moisture isn't removed effectively, humidity levels rise, creating conditions that can increase bacterial growth and make barns feel even hotter. Combined with poor airflow, animals are less able to dissipate body heat, increasing the risk of heat stress. In addition, dust, ammonia, and stale air can accumulate, reducing overall air quality.

06/08/2026

When it comes to dairy barn performance, air quality is about much more than temperature alone.

Excess moisture, dust, and ammonia can create an environment that impacts cow comfort, respiratory health, and overall productivity. Proper ventilation helps remove stale air while bringing in fresh air, reducing humidity levels and minimizing the buildup of airborne contaminants.

By maintaining consistent air exchange throughout the barn, producers can help support feed intake, improve resting conditions, reduce health challenges, and create a more comfortable environment for both cows and employees.

Good air quality isn't just a comfort factor—it's a critical component of herd health and barn management.

06/05/2026

📱🐄 | Pulse Control

Managing your barn environment shouldn't stop when you leave the farm. With Pulse Control, you can monitor and adjust your ventilation system from virtually anywhere.

Check fan operation, curtain positions, temperatures, alarms, and environmental conditions in real time—all from your smartphone, tablet, or computer. Whether you're in the field, on the road, or away for the weekend, Pulse Control keeps you connected to your barn and informed when conditions change.

Remote access means faster responses, better environmental management, and greater peace of mind—because your cows depend on the right conditions 24/7.

06/04/2026

It's June Dairy Month, and we're taking a trip back through the archives to highlight a dairy barn that's evolved over the years!

This Wisconsin farm partnered with J&D on multiple upgrades between 2008 and 2019, creating a more efficient and comfortable environment for both cows and employees. Throughout the years, the barn incorporated a wide range of J&D solutions—from barn steel and ventilation systems to environmental controls, lighting, and curtain.

It's a great example of how dairy facilities can continue to adapt and improve over time while building on a strong foundation. 🐄🥛

06/04/2026

Happy National Cheese Day to all those celebrating 😏
What is your favorite kind of cheese?

06/03/2026

🥚 Happy National Egg Day! 🥚

From breakfast tables to bakery recipes, eggs play an important role in feeding families around the world. Today, we celebrate the farmers, caretakers, and ag professionals who work every day to support healthy hens and high-quality egg production.

Here's to the dedication behind every egg and the people who help make it possible. 🐔

06/03/2026

We are exhibiting! Come see us at World Pork Expo today and tomorrow! Booth V360. Lets chat about ventilation and hog comfort 👏🏼

06/03/2026

🐄

When temperatures rise, it's not just the heat that impacts dairy cows—humidity plays a major role too.

That's where the Temperature Humidity Index (THI) comes in. THI combines temperature and humidity into a single measurement that helps identify when cows begin experiencing heat stress. Even before visible signs appear, elevated THI levels can lead to reduced feed intake, lower milk production, decreased reproductive performance, and overall herd discomfort.

Understanding THI allows producers to take proactive steps with ventilation, air movement, and cooling strategies before heat stress impacts herd performance.

Because when it comes to dairy production, managing the environment isn't just about comfort—it's about protecting productivity.

Read more: https://jdmfg.com/understanding-the-temperature-humidity-index-thi-and-its-impact-on-dairy-cows/

The Temperature Humidity Index (THI) is a critical measure for dairy farmers, as it gauges the combined effects of temperature and humidity on animals. For dairy cows, exposure to high ...

06/02/2026

🌬️

When it comes to ventilation, airflow is everything.

Do you know the standard unit used to measure airflow from a fan?

🤔 Take your best guess:
A) PSI
B) RPM
C) CFM
D) kWh

If your thought was CFM...𝘺𝘰𝘶'𝘳𝘦 𝘤𝘰𝘳𝘳𝘦𝘤𝘵!

Proper airflow helps reduce heat stress, improve cow comfort, and support herd performance throughout the summer months.