The UC Desert Research and Extension Center (REC) is located in Holtville, California-a city dubbed the “Carrot Capital of the World”. While the city of Holtville spends the first 2 weeks of February celebrating the infamous carrot with weeklong activities including cooking contests and a carrot parade, just up the road, the UC Desert REC hosts the winter plantings of the USDA's carrot breeding program, which is based at the University of Wisconsin. Since the 1960s, these carrot variety trials provide a first look at up-and-coming new hybrids from the seed industry and draw attendees including major growers and seed companies.

Due to its mild winter temperatures and access to water, Desert REC is the primary site for developing and testing USDA carrot breeding stock.  The work of Dr. Phillip Simon, who holds a joint position with USDA's Agriculture Research Service (ARS) and the University of Wisconsin-Madison's Horticulture Department, has contributed to today's carrot providing 50% more vitamin A to US consumers than in 1990.

While the orange carrot is a standard in carrot varieties, it is actually a more recent carrotvarietal. The purple and yellow carrots were the original carrot colors and these novel colored carrots (ie purple, yellow, and red) are becoming increasingly popular among consumers and chefs again.  Each color has a different health benefit and nutritional value. Dr. Simon's research includes the development of novel colored carrot strains with increased nutritional values, such as carotenoids and anthocyanins.

Dr. Simon has partnered with the UC DREC Farm Smart program to offer outreach and educational program focused on expanded awareness of carrots and carrot diversity. Starting in 2016, the Farm Smart outreach has included presentations to teachers and classrooms, taste testing of the novel colored carrots, curriculum and seed distribution to educators, and carrot harvesting and tours for youth and adult participants.

Click here to read more about the carrot outreach at Farm Smart   

 

 

 

 

 

 

 

 

 

 

 

 

 

For more information on DREC and its educational program, please contact our Center Director, Jairo Diaz at jdiazr@ucanr.edu or our Farm Smart Program Manager, Stacey Amparano, at scwills@ucanr.edu. You can also reach us at (760)356-3060

For further reading:

DREC Carrot Trial Results Since 1998:

Carrot Facts

CalAg Journal: Desert REC: Educational outreach and crop breeding by Jim Downing

The University of California Desert Research and Extension Center (UC DREC) was established in 1912 and is the oldest research and extension center in the UC system. For the past 108 years, UC DREC has conducted innovative and relevant agricultural, natural resources, and environmental research and extension in arid desert regions. DREC has gone by many names in its 108 years of Imperial Valley agriculture research. Some may remember the Imperial Valley Experiment Station (1912-1948), Imperial Valley Field Station (1948-1984), Imperial Valley Agriculture Center (1984-1990), and now, the Desert Research and Extension Center (1990-present). The longstanding unofficial title of DREC has been “The Meloland Field Station”, named after Meloland (formerly, Gleason Switch), the unincorporated community from 1908-1911 where DREC is currently located. There was a post office (which has since burned down) and a schoolhouse (which still stands as a personal residence across the street from UC DREC).

The need for agriculture research in California became recognized by the University of California in 1908. The Meloland Station was developed from a need for research on the unique climate and soil conditions of Imperial Valley that were, and still are, unique in American agriculture.
What started as 20 acres of land purchased by the Imperial County Board of Supervisor and 16 local, interested citizens (including Mr. W. E. Holt, founder of Holtville, and Mr. Harold Bell Wright, author of “The Winning of Barbara Worth”) has transformed into 255 acres, which includes 190 acres of research plots, classrooms where Farm Smart is housed, and the UC Cooperative Extension offices.

Over the past century of changes, UC DREC researchers have helped Imperial Valley farmers meet the many challenges of desert agriculture, including lack of water, extreme summer heat, and rampant pest insects that devour crops and spread diseases. The center's major contributions include (see table):

• Developing cattle feeds and shade structures to enhance feedlot production during the summer, when high temperatures hinder livestock weight gain
• Developing plastic-tile drainage systems to maintain soil productivity by flushing salt from the root zone
• Increasing yields and pest resistance of desert-grown crops, from alfalfa and wheat to melons and lettuce
• Testing thousands of rice lines from around the world for introduction to California

In addition, today's UC DREC researchers are helping farmers prepare for the future. This week we will be highlighting the work of research at UC DREC and their impact on Imperial County agriculture.

 

 

 

 

 

One of the pillars of DREC's mission is to educate the public through a growing Farm Smart program that was established in 2001. Farm Smart is the flagship outreach program of the REC system. In the 2018-2019 period, Farm Smart reached 13,839 citizens of all ages during K-12 field trips, career workshops, a Senior U-Pick day, Farm to Preschool Festival, internships, farm tours, and community activities. 48 schools from 21 districts across Imperial County (California), Yuma (Arizona), and Mexicali (Mexico) visit Farm Smart each year. Designed to be fun as well as informative, the program emphasizes hands-on activities, from harvesting and eating winter crops to milking artificial cows and making butter, in addition to the infamous tractor-pulled hayrides around the farm. This program is made possible through the generous donations from our community, including the Imperial Irrigation District, Farm Credit West, Imperial County Farm Bureau, Keithly Williams Seeds, and Golden Valley Seed.

For more information on DREC and its educational program, please contact our Center Director, Jairo Diaz at jdiazr@ucanr.edu or our Farm Smart Program Manager, Stacey Amparano, at scwills@ucanr.edu. You can also reach us at (760)356-3060

Further reading: From Citrus to Centennial by Alan Robertson

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