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Agriculture Roundup for Tuesday, December 12, 2023

The Canadian Food Inspection Agency said it has detected the presence of avian influenza at a non-poultry, non-commercial location in the central Okanagan.

This is the 52nd place in B.C. where the contagious viral infection has been detected at commercial or backyard bird operations since October.

This comes after the CFIA confirmed the presence of the flu at a commercial poultry farm in Abbotsford on Saturday.

Avian influenza can affect several species of food producing birds as well as pet birds and wild birds.

A new report has been released on agricultural Greenhouse Gas (GHG) emissions in Ontario.

The National Farmers Union (NFU) said it subdivides Ontario GHG emissions and soil-carbon changes into 42 categories to better understand the specific sources of emissions.

Key findings found total GHG emissions from Ontario agriculture and the production of agricultural inputs are rising, increasing emissions from fossil-fuel use are driving up total emissions, and emissions from cattle, other livestock, and nitrogen fertilizer are all significant components of total agricultural emissions.

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Trending Video

Porcine Gut Models in Nutrition Research - Dr. Li-Hsuan Chen

Video: Porcine Gut Models in Nutrition Research - Dr. Li-Hsuan Chen



In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Li-Hsuan Chen, postdoc researcher at Aarhus University, discusses how porcine intestinal cell lines and organoids can help study the impact of nutrition on gut health. He explains how in vivo piglet trials identify diet-driven shifts in microbiota and metabolites, while in vitro models allow researchers to test specific metabolites, barrier function, immune markers, and future organ-on-chip systems before moving back to animal studies. Listen now on all major platforms!

"In vitro models can reduce early animal use by helping researchers screen nutritional candidates before moving back to in vivo trials."

Meet the guest: Dr. Li-Hsuan Chen / li-hsuan-chen-9a95a7279 is a postdoc researcher at Aarhus University in Denmark. Research focuses on porcine gut health, host-microbe interactions, cell lines, and organoids, with PhD work at Aarhus University studying how dietary protein and amino acid levels shape gut microbiota, microbial metabolites, and intestinal epithelial responses. Learn more from Dr. Li-Hsuan Chen on The Swine Nutrition Blackbelt Podcast, available on all major platforms.