Food Blog

Man in straw hat picks crops in a field

The Food Blog covers our latest research and extension work to advance and optimize the production and vitality of California's abundant agricultural commodities.

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The buds shown on the walnut branches are male flowers called catkins
Food Blog: Article

UC scientists ask walnut trees: When do you need to be irrigated?

April 16, 2025
By Trina Kleist
UC scientists are working with growers in Tehama, Butte, Lake, Amador, Contra Costa, Stanislaus and Yolo counties to test a new way of measuring the irrigation needs of walnut trees. Shackel and team think this new method will allow growers to use less water by not irrigating early in the season, and trees…
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Olives in a bin
Food Blog: Article

Olive growers, enthusiasts invited to UC olive webinar April 4

March 14, 2025
By Pamela S Kan-Rice
Growers and others interested in growing table olives or olives for making olive oil are invited to a California Statewide Olive Seminar on Friday, April 4. The online seminar, a series of presentations from 8 a.m. to 1 p.m., is sponsored by the University of California Cooperative Extension and UC…
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Brown chickens peck at bugs in the grass at UC Davis School of Veterinary Medicine.
Food Blog: Article

Bird flu's impact on egg and milk markets varies

March 12, 2025
By Ria DeBiase
 Egg prices soar while dairy prices remain stable as H5N1 spreads through CaliforniaConsumers have faced reduced egg supplies and high egg prices. A recent article by University of California, Davis agricultural economists explore the reasons for reduced egg supplies and high egg prices and assess what…
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Rod Stiefvater speaks at a Department of Plant Sciences seminar
Food Blog: Article

Gift extends UC Davis pistachio research on new scions, rootstocks

March 6, 2025
By Emily C. Dooley
The University of California, Davis, is enhancing and expanding its Pistachio Breeding Program after a generous gift from philanthropist and pistachio farmer Rod Stiefvater, who is donating more than $335,000 over three years to develop new rootstocks that thrive under changing climate conditions.
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