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Enhancing farm efficiency through multi-species grazing

By Farms.com

With the onset of spring, the strategic integration of cattle, sheep, and goats into grazing regimes is proving to be a boon for both large-scale and hobby farmers. Multi-species grazing, where different types of livestock are used together or in a rotational system, is gaining traction for its manifold benefits to pasture management and animal health.

Each animal type brings unique grazing habits to the pasture. Cattle graze on taller grasses, sheep efficiently reduce weed growth, and goats are adept at clearing brush and other tough vegetation. This stratified grazing not only ensures a thorough use of the pasture but also promotes more diverse and healthy plant growth.

The varied landscape of farms, especially those with uneven and rough terrain, can be more effectively managed by goats and sheep, which can navigate these areas with ease. This natural approach to landscaping obviates the need for mechanical intervention, which can be both risky and costly.

Multi-species grazing offers a natural solution to parasite management. The cross-grazing pattern disrupts the lifecycle of species-specific parasites, which can lead to healthier livestock and lower mortality rates.

In terms of weed management, the introduction of goats and sheep can significantly reduce the presence of invasive plant species, lessening the dependency on chemical herbicides and promoting an eco-friendlier farming environment.

The implementation of this grazing system does require consideration of fencing and security measures to prevent escape and protect against predators. Enhanced fencing and the use of guardian animals are recommended strategies to ensure the safety and containment of all livestock.

Facility adjustments may also be necessary to accommodate the distinct needs of different livestock types, particularly in terms of handling and healthcare.

Adopting multi-species grazing can present some challenges, but the overall impact on farm productivity and sustainability makes it a worthwhile consideration for any farmer looking to optimize pasture use and reduce operational costs.


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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.