Farms.com Home   News

Sonoma County Ballot Measure Would Ban Large Livestock Farms

By Suzanne Potter

This November, voters in Sonoma County will decide on a first-of-its-kind proposal, known as "Measure J," to ban large concentrated animal feeding operations.

The industrial farms primarily raise chickens, ducks and cattle.

Kristina Garfinkel, a Santa Rosa resident and an organizer with the Coalition to End Factory Farming, said the large operations tend to have poor records when it comes to animal welfare and spark environmental concerns with the odor and runoff from the lagoons of animal waste.

"They pollute water with nitrates, phosphates," Garfinkel outlined. "They also pollute the air through greenhouse gas emissions and they're also just perfect vectors to spread very contagious diseases, such as avian flu and things like that."

The U.S. Environmental Protection Agency and the state monitor the water supply near large farms on a regular basis. The operations are also subject to state rules on animal welfare and often participate in voluntary organic certification programs.

The measure would give the large farms three years to either reduce the size of their herds or flocks, or wind down operations, and it would require the county to retrain any workers who lose their jobs.

Randi Black, dairy adviser for the University of California Cooperative Extension, said Measure J would cost the county millions.

Click here to see more...

Trending Video

Methionine Requirements for Lactating Sows - Cierra Kozole

Video: Methionine Requirements for Lactating Sows - Cierra Kozole


In this episode of The Swine Nutrition Blackbelt Podcast, Cierra Kozole, PhD candidate in Swine Nutrition at the University of Guelph, explains how methionine supports lactating sows beyond milk protein synthesis. She discusses updated requirement estimates, source comparisons, methylation demand, and why modern sow genetics may require more precise amino acid strategies. Listen now on all major platforms!

"Methionine supports protein synthesis while also serving critical functions through methylation pathways that influence multiple biological processes."

Meet the guest: Cierra Kozole / cierra-kozole-772b64253 is a PhD candidate in Swine Nutrition at the University of Guelph in Canada. Her doctoral research focuses on refining estimates of methionine requirements for primiparous lactating sows, including evaluating methionine sources, nutrient partitioning, methylation reactions, and the links among amino acid supply, milk production, and sow protein retention. Learn more from Cierra Kozole on The Swine Nutrition Blackbelt Podcast, available on all major platforms.