Saturday, March 14, 2026

california rice

Aqua-ammonia vs. liquid urea – Round 2

• By Bruce Linquist • Following my blog post about a week ago (see below) about using urea or aqua-ammonia (aqua), a number of people have been asking to see the data. The study was conducted in 2017 at the...

Dry weather aids fast start to rice planting in California this season

• By Bruce Linquist • This morning, I was out with several members of our research team on the northwest side of the Sacramento Valley planting a variety trial. The grower we were working with had just finished planting all...

How to manage rice with a limited water supply

• By Bruce Linquist • In the past few weeks, we have been getting updates from someNorthern California irrigation districts that water allocations have been reduced in some areas. We have provided some information in past years that will still...

Research tests how California rice fields can benefit fish

• By Ching Lee • Winter-flooded rice fields already provide essential habitat for migratory birds, but could they also provide benefits to help the state's salmon populations? Scientists at the University of California, Davis, are finalizing their fieldwork on an experiment...

Stay alert

Continue to keep eyes peeled for weedy rice in California fields. • By Vicky Boyd, Editor • The amount of California rice ground infested with weedy rice hovers around 14,000 acres, leading experts to believe that pest control advisers and growers are...

Second year of trials shows winter-flooded fields offer prime fish habitat

About 9,000 baby salmon have been placed into winter-flooded Sacramento Valley rice fields as part of the second year of the California Rice Salmon Pilot Project. The fish are in eight specially prepared test plots in a living scientific experiment...

New year, new varieties

California releases a premium Calrose medium grain and a high-yielding long grain. • By Vicky Boyd, Editor • The California Cooperative Rice Research Foundation Inc. has approved the release of two new varieties from the Rice Experiment Station. The medium-grain M-211 and long-grain...

UC seeks cooperators for tadpole shrimp pyrethroid-resistance study

• By Luis Espino and Ian Grettenberger • Do you want to make sure your freshly planted rice fields don't look like the muddied mess on the left below (versus clear on right) following a pyrethroid application? Wondering if your tadpole...

CA Rice Experiment Station hires new associate director

• By Vicky Boyd Editor • Dr. Russell Rasmussen has been named the new associate director of the California Rice Experiment Station in Biggs. He will work alongside current director Dr. Kent McKenzie and will take over as director when McKenzie...

Despite wet winter, UC yield contest winners still cut 100-plus cwt/acre

• By Bruce Linquist • In 2015, University of California Cooperative Extension started the UCCE Rice Yield Contest as a pilot study in Butte County. The contest has now expanded to include all of the Sacramento Valley.Because of potential regional yield...

California Rice Commission receives $1.5 million NRCS conservation grant

The California Rice Commission and its project partners have received a $1.5 million Conservation Innovation Grant from the U.S. Department of Agriculture’s Natural Resources Conservation Service. The project is in in partnership with NRCS, Ducks Unlimited, the California Ricelands Waterbird...

Leopold Award honors California brothers for conservation

Rominger Brothers Farms of Winters, California, received the 2019 California Leopold Conservation Award during a ceremony at the California Farm Bureau's recent annual meeting in Monterey. Sand County Foundation created the Leopold award to inspire American landowners by recognizing exceptional...

UC begins surveying rice fields for weeds

• By Whitney Brim-DeForest • Similar to the disease survey we did last month, University of California Cooperative Extension will be surveying rice weeds this fall. The survey implementation was funded by the Rice Research Board in 2019, and pending...

Overcoming a slow start, California rice farmers expect a good crop

• By Ching Lee • If early harvest results are any indication of things to come, California rice farmers say they should have a decent crop this year with good market conditions to match. Except for the late May rains that...

America Calrose medium-grain rice debuts in Costco stores in Japan

Costco stores in Japan have just completed a first-of-a-kind tasting test of American-grown white Calrose rice. The successful testing brings the product one step closer to being sold alongside other popular American products at Costco and other retail stores throughout...

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