University of California Rice On-line
University of California Rice On-line
University of California Rice On-line
University of California
University of California Rice On-line

Welcome

University of California Rice On-line is an interdisciplinary team consisting of UC Cooperative Extension specialists, faculty and farm advisors dedicated to providing rice growers with up-to-date guidelines and information on rice production in California.

 
Rice growing area (lightest green) within California counties where rice is produced (darkest green). Rice variety yield trial locations are indicated (red pins). 
Information about UC Rice Variety Trials

Click or tap red pins to view variety trial data for each location

Locations of UC California rice variety yield trials Yolo rice variety trial location Yuba rice variety trial location Sutter I/L rice variety trial location Sutter VE rice variety trial location Colusa rice variety trial location Butte rice variety trial location South Butte rice variety trial location Rice Exp. Station rice variety trial location Glenn rice variety trial location San Joaquin variety trial location South Yolo variety trial location

Base image courtesy of the California Rice Commission

Upcoming Meetings & Events

California Rice Virtual Field Day

August 26, 2020 | 1:00 - 3:00PM | Agenda

Online Zoom Webinar

Register Here

County Cooperative Extension Newsletters

Newsletter cover thumbnail image
The following Cooperative Extension county offices distribute periodic Newsletters that contain useful information, announcements and resources about rice (and other crops).
Click to subscribe!

Colusa, Butte and Sutter/Yuba County rice newsletters serve Sacramento Valley counties and may contain the same or similar content:
Colusa County, RICE BRIEFS
• Butte County, RICE LEAF
• Sutter/Yuba Counties, RICE NOTES


• San Joaquin County, FIELD NOTES

UC Rice Blog

  • UCANR Rice Virtual Field Day

    Added August 3, 2020

    This field day is open to the public. Please share broadly to those who may be interested in attending. UCANR California Rice Virtual Field...

  • 2020 Blast Update

    Added July 27, 2020
    Blast trial 2019

    I have been getting quite a few questions regarding blast, mostly from Glenn and Colusa counties. It seems that 2020 will be a year with significant...

  • Cold nighttime temperatures during booting and rice yields

    Added July 22, 2020
    2020 Low night temperatures and yield-graph

    The period between panicle initiation (PI) and heading is critical with respect to grain formation. During this time, cold temperatures can result in...


Webmaster Email: mwquinton@ucdavis.edu