Woman on a farm holding a long pole, some kind of tool.
Betsy Karle received a Graduate Student Research award while at UC Davis, and now she is is the dairy advisor and county director for UC Cooperative Extension in Glenn County. For one of her current research projects, she and team members are studying the effectiveness of mechanical manure separator systems. (Courtesy Betsy Karle)

Betsy Karle – UCCE director in Glenn & Tehama counties

Betsy Karle is the dairy advisor and county director for UC Cooperative Extension. She’s based in Glenn County, but provides support to producers from the Oregon border on down throughout the Sacramento Valley. She has been recognized by UC ANR for her outstanding service and teamwork. Dairy creates California’s No. 1 agricultural product, worth $7.6 billion in 2022, according to the state Department of Food and Agriculture.

Q: How did the GSR help you? The Graduate Student Research award gave me the opportunity to take my work off campus to the "real world" and better understand how applied research informs on-the-ground practices. Working with agricultural producers and Cooperative Extension academics drove home the fact that creative solutions are found by understanding a diversity of perspectives.

A woman wearing a red jacket, smiling
UCCE Glenn County Director Betsy Karle

Q: How did this training help you secure your current job? It opened up the world of applied research and gave me the opportunity to work at the nexus of academia and agricultural production. As a CE dairy advisor, I work with farmers, the industry and academics to find solutions that continuously improve dairy production and sustainability. My UC Davis experience prepared me to work within the research-to-extension continuum and understand the importance of applied research in agriculture and natural resources.

Q: What was your research during your graduate studies at UC Davis? I studied the microbial ecology of the grazed rangeland surrounding a drinking water storage reservoir in California’s Central Valley. We wanted to identify sustainable ways to balance water quality with agriculture production by quantifying the effects of seasonal animal grazing on water quality, and we wanted to implement grazing patterns that reduce the potential risk that microbes could pollute the water.

Q: What outreach and extension research did you undertake as part of your studies? My graduate work gave me the opportunity to work with land managers, livestock producers and CE advisors and specialists to apply science-based solutions to address potential challenges with water quality. The folks who are working on the land have tremendous knowledge to inform our research, and I appreciated the opportunity to give them research results they could use to make management decisions.

Related links

Apply for a GSR award.

The James Monroe McDonald Endowment, administered by UC ANR, funds our GSR awards.

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