Farms.com Home  › News

Late summer brings protein challenges for cattle farmers

As we wave goodbye to summer, the food (known as forage) that cows rely on becomes less rich in nutrients. Imagine having to eat stale snacks instead of fresh ones. Not fun, right? 

Now, cows having babies in the fall need extra care. They need a diet with 11% protein. But, nature's summer-ending twist means grasses like Indian grass only provide about 6%. It’s like trying to fill up on half a meal. 

Low protein can lead to skinny cows, which isn't good news. But there isn't a single magic solution. Depending on how good the forage is, farmers might need to give their cows additional supplements. Think of it as a health booster! 

A nifty trick from an expert at Oklahoma State University- Keep an eye on cow dung. Piles of it can be a clue that cows are lacking protein. It’s smarter to offer them the protein boost before they start looking underfed. When they're well-fed, they can use their food more efficiently. 

Source : wisconsinagconnection

Trending Video

What Happens When Pigs Adapt to High Soybean Meal Diets? - Gustavo Lima

Video: What Happens When Pigs Adapt to High Soybean Meal Diets? - Gustavo Lima



In this special rerun episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate in Animal Science at Iowa State University, discusses how grow-finish pigs respond to high soybean meal diets. He explains the initial drop in feed intake, changes in backfat, later adaptation, energy efficiency, amino acid utilization, and the rise in nitrogen excretion at higher inclusion levels. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/jas/article/...

“Once they got adapted to the diet, they can handle higher levels of inclusion of soybean meal.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University whose work focuses on swine nutrition, ingredient characterization, energy metabolism, caloric efficiency, and applied data analysis. With more than 15 years of experience in swine production across Latin America, Gustavo also brings expertise in environmental control, performance evaluation, barn ventilation, and grow-finish housing. Learn more from Gustavo Lima on The Swine Nutrition Blackbelt Podcast, available on all major platforms.