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Dairy Farm Innovations Yield Big Environmental Benefits

From the parlor to the pasture, numerous advancements in dairy farm management are helping drive up dairy farm efficiency in North America, and that’s helping drive down environmental impact.

Everything starts with animal productivity. The North American dairy industry now requires 930,000 fewer cows to produce the same amount of milk as in 2007. Farm management practices, genetics, and animal care have all paved a major role in this achievement. However, technology is the key enabler to truly unlocking the maximum benefits of each of those practices.

“Over the past 15 years, the industry has gained a better understanding of how to go about managing a dairy animal,” said Chad Huyser, president of Lely North America. “Technology is allowing us to better understand the animal’s genetic potential and how we feed to that potential.”

Technology is also helping dairy farmers better understand how to manage some of the cost drivers around dairy. Advances in nutrient management and precision agriculture technologies are helping optimize the use of resources to more efficiently manage cropland. Sensor-based technologies are helping optimize feed ration quality which has a direct impact on milk yield. Altogether, dairy farmers are able to produce a lot more with a lot less—and that has a direct impact on the environment.

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Sweetener Effects on Gut Health - Dr. Kwangwook Kim

Video: Sweetener Effects on Gut Health - Dr. Kwangwook Kim



In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Kwangwook Kim, Assistant Professor at Michigan State University, discusses the use of non-nutritive sweeteners in nursery pig diets. He explains how sucralose and neotame influence feed intake, gut health, metabolism, and the frequency of diarrhea compared to antibiotics. The conversation highlights mechanisms beyond palatability, including hormone signaling and nutrient transport. Listen now on all major platforms!

“Receptors responsible for sweet taste are present not only in the mouth but also along the intestinal tract.”

Meet the guest: Dr. Kwangwook Kim / kwangwook-kim is an Assistant Professor at Michigan State University, specializing in swine nutrition and feed additives under disease challenge models. He earned his M.S. and Ph.D. in Animal Sciences from the University of California, Davis, where he focused on intestinal health and metabolic responses in pigs. His research evaluates alternatives to antibiotics, targeting gut health and performance in nursery pigs.