Farms.com Home   News

Agriculture Roundup for Thursday September 1, 2022

MELFORT, Sask. – Grain Growers of Canada (GGC) has three recommendations to improve Canada’s fertilizer emission reduction targets.

GGC Chair Andre Harpe said the ag sector knows nitrogen fertilizer is essential to the success of individual farm operations and the Canadian economy

The group recommended targeting reductions in intensity relative to production, rather than an absolute reduction.

It also wants to see more discussion on data gaps to ensure the baseline reflects usage patterns and accurately measures emissions.

GGC also said it wants existing best management practices like 4R Nutrient Stewardship, incorporated into the National Inventory Report.

Click here to see more...

Trending Video

Validating Net Energy in Commercial Swine Systems - Gustavo Lima

Video: Validating Net Energy in Commercial Swine Systems - Gustavo Lima


In this episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate at Iowa State University, explains how soybean meal net energy is evaluated using growth assays and calorimetry. He discusses caloric efficiency, validation under commercial conditions, and differences between controlled and real-world environments. Gustavo also highlights practical implications for diet formulation and ingredient valuation. Listen now on all major platforms!

“Indirect calorimetry provides a precise estimation of ingredient energy, yet validation under production conditions remains essential for accurate application in real systems.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University, specializing in swine nutrition, ingredient evaluation, and energy metabolism. With over 15 years of experience across Latin America, his work focuses on soybean meal utilization, caloric efficiency, and applied research for commercial production systems.