Rangelands

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side-by-side image of virtual fence boundary and movement of heifers within it
UCCE Central Sierra: Article

Central Sierra: Introduction to Virtual Fencing for Livestock and Land Management

September 12, 2025
By Brian J Allen
Virtual Fencing: A New Tool for Livestock and Land Management Virtual fencing (VF) is a precision agriculture tool gaining traction across California’s diverse rangelands. It uses GPS collars to contain livestock without physical fences. Producers set virtual boundaries across their pasture from a…
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illustration of auditory zone and electric pulse zone in rangeland and close up of cattle with GPS collar
UCCE Central Sierra: Collection

Central Sierra: Virtual Fencing Information

UC Central Sierra research on Virtual Fencing on California Rangelands Virtual Fencing is a precision agriculture tool gaining traction across California's diverse rangelands that uses GPS collars to contain livestock without physical fences. Research and trials are ongoing, and many of the…
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Sheep grazing with virtual fence technology
Ranching in the Sierra Foothills: Article

Four Legged Fuel Reduction

September 3, 2025
By Daniel K Macon
My Four-Legged Fuel Reduction Strategy When I took this job as the UC Cooperative Extension Livestock and Natural Resources Advisor for the Central Sierra Multi-County Partnership, I purchased a home on six acres between the Calaveras County communities of Mountain Ranch and Railroad Flat. My home sits…
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A greenhouse full of young agave plants.
Green Blog: Article

Questions about growing agave? UC ANR has answers

August 27, 2025
By Caroline D Champlin
Based on grower input, UC ANR has developed a series of free, virtual webinars about farming agave. The sessions will be held every month from August to December, and will cover topics including grower certification and irrigation practices.
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Two people pose by some goats
Green Blog: Article

The (chicken) show must go on: 4-H turns bird flu into learning opportunity

August 13, 2025
By Caroline D Champlin
Summertime is usually the prime season for 4-H youth to competitively show chickens at their local fairgrounds. But earlier this year, the California State Veterinarian put a ban on poultry exhibitions because of the ongoing outbreak of bird flu. In response, experts from University of California Agriculture…
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