Farmers lead the charge - US agriculture lowers emissions

May 16, 2024

By Farms.com

The fight against climate change is receiving a boost from an unexpected source - US agriculture. A recent report from the Environmental Protection Agency (EPA) reveals that the sector has achieved its lowest level of greenhouse gas emissions in a decade.

This impressive feat is attributed to the voluntary conservation efforts undertaken by American farmers and ranchers. The report shows a nearly 2% reduction in agricultural emissions from 2021 to 2022, exceeding the decrease observed in any other economic sector. This translates to a significant drop of 12 million metric tons of emissions compared to the previous year.

Analysts at the American Farm Bureau Federation (AFBF) emphasize the importance of these efforts, noting that agriculture contributes less than 10% of total US emissions. The continued decline in emissions showcases the effectiveness of voluntary measures and market-based incentives in promoting sustainable practices within the agricultural industry.

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.