Subtropical Fruit Crops Research & Education
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Subtropical Fruit Crops Research & Education

Posts Tagged: agriculture

California’s Top Counties for Agriculture

California agriculture saw significant gains in 2017, with the state's counties experiencing a 5.1% jump in total production value. The California Department of Food and Agriculture (CDFA) says combined sales, excluding timber, totaled $59.57 billion. Six counties reported agricultural production over $3 billion.

The CDFA has also released a list of the state's top counties for agricultural production based on the latest crop data.

Here were the top 10 counties based on gross value:

1. Kern
2. Tulare
3. Fresno
4. Monterey
5. Stanislaus
6. Merced
7. San Joaquin
8. Ventura
9. Kings
10. Imperial

The rankings were based on data provided by 49 of California's 58 counties. The rest either did not submit data or did not do so in time to be counted.

Read the full report here

Where or where do avocados grow. and look who is the second largest lemon growing county in the State


In spite of Asian Citrus Psyllid, there are new lemon plantings

lemon rootstock trial with cover crop
lemon rootstock trial with cover crop

Posted on Tuesday, February 12, 2019 at 9:17 AM
Tags: ag (1), agriculture (13), statistics (2)

Water and Irrigation Improvement Funding??????

There is money out there to help with irrigation improvements.  Along with USDA funding through The Natural Resources Conservation Service and many local Resource Conservation Districts, there are often funds from the state.  In Ventura County there is a source of funding that is being made locally administered by the VC Farm Bureau.  Check this out and follow some of the threads to find other local funding for improved water management.



Technical Assistance and Equipment Rebates


Funded by a State of California Proposition 84 Drought Grant*

The drought and groundwater sustainability goals are challenging farmers to use every drop wisely. To help, the State of California has awarded Ventura County a cost share grant with $1.2 million available for technical assistance and equipment rebates to improve agricultural irrigation and energy efficiency.  


What does the funding cover?

The program will rebate farmers up to 60% of equipment upgrades that demonstrate quantifiable water and energy savings. This may include irrigation timers, meters, sprinklers, soil moisture sensors, drip tape and emitters, irrigation software, high efficiency pumps, pipes and valves. (Installation costs are not reimbursable due to grant restrictions.)


Who is eligible?

All commercial farms in Ventura County may complete the AWUE Interest Survey for the program. The farming operations with the greatest potential for savings will be invited to begin the program by signing the AWUE Cooperative Agreement (sample available for review at       

How does it work? 

Participating farms will have a free, on-site technical evaluation of operations and irrigation system(s) to develop a set of recommendations to improve water and energy efficiency. The evaluation may include a distribution uniformity (DU) test of the irrigation system(s) to determine if the system is applying irrigation water optimally, a review of irrigation scheduling vs. crop need, and other related practices and operational/testing equipment.

In conjunction with irrigation efficiency, opportunities for energy savings will also be evaluated. As a cooperative evaluation, innovative ideas that improve water efficiency will be explored for possible recommendation.

Equipment upgrades that are mutually agreed upon and implemented within one year at the farmer's upfront cost will be up to 60% reimbursed following a free post-project evaluation.

Are there other funding opportunities?

Farmers in Ventura County who meet certain requirements may also be eligible for funding from the USDA Natural Resources Conservation Service (NRCS) to further offset equipment costs of the same water and energy efficiency improvements. This includes special assistance funding for farms located in these Calleguas Creek subwatersheds: Revolon Slough, Beardsley Wash, Las Posas Arroyo and Lower Conejo Arroyo. Contact Dawn Afman, NRCS at or (805) 984-2358 x101 for more information.

What is the timing

The AWUE Interest Survey completed by any Ventura County commercial farmer are currently being accepted until funding is exhausted. Surveys will be ranked and those with the greatest potential water savings will be invited to begin the process. NRCS potentially coordinated equipment improvements will receive extra credit in the selection process.

How do I begin?

Visit webpage for current grant information. It is recommended that you review the sample AWUE Cooperative Agreement on the webpage to fully understand the program conditions before deciding to complete the AWUE Interest Survey.



For AWUE program information questions, please contact Nancy Broschart, Farm Bureau of Ventura County, at or (805) 289-0155.

For field evaluation questions, please contact Jamie Whiteford, Ventura County Resource Conservation District, at or (805) 764-5132.


*This is a cooperative program supported  under the Safe Drinking Water, Water Quality and Supply, Flood Control, River and Coastal Protection Bond Act of 2006, administered by the State of California, Department of Water Resources; and the Ventura County Watershed Protection District as the Grantee.



Attached Files
AWUE Summary


Posted on Monday, June 26, 2017 at 6:14 AM
Tags: agriculture (13), funding (1), grants (5), irrigation improvement (1), money (2), water (49)

Soil Health Websites

A recent website just posted hopes to make research papers available to the general public.  Many times these papers are locked away in archives or libraries and are hard to access. This website wants to change that.  It is sponsored by various group0s, including USDA, University of Missouri, industry, Resource Conservative Districts and other entitites.  It's a small data base at this point, but hopes to build over time.  check it out:

There's a lot of distracting stuff at the site, but the guts are at

Other good ag websites are the USDA's National Ag Library:

USDA's Agricola

USDA's ATTRA which is loaded with basic and detailed farming information:

USDA's Farming Information Center

It's a new year, READ ON!!!!





Posted on Friday, January 13, 2017 at 9:13 AM
Tags: agriculture (13), alternative (1), compost (7), farming (4), health (4), information (4), soil (25), websties (1)

California Testing Finds Little or No Pesticide Residues on Most Fruits and Vegetables in 2015

Out of 3,600 samples of 145 fresh fruits and vegetables tested in California in 2015, just 43 had pesticide residue over legal limits, and 113 contained residue of a pesticide not approved for that commodity. Pesticide residue limits are set based on legal use of the product and violations are generally not health concerns.​

The tests were conducted by the California Department of Pesticide Regulation, which for three decades has been conducting one of the most comprehensive pesticide monitoring programs in the country.

Other highlights from the just-released results:

  • 39.8% (1,434 of 3,600 samples) had no pesticide residues detected.
  • 55.8% (2,010 of 3,600 samples) had one or more detected pesticide residue less than or equal to established tolerances. 

As in recent years, the majority of these samples had residues at less, usually much less, than 10% of the tolerance level.

The department also tested 170 fruits or vegetables labeled organic and 85.3% had no detectable pesticide residue, 11.8% had residues acceptable under organic regulations, 2.4% had residues acceptable in conventionally grown produce but not organic, and 0.6% had unacceptable residues.

Certain products from China and Mexico had the highest level of illegal pesticide residues detected.

See the testing data

   Newsletter of the Western IPM Center                                      January 2017

fruits veg
fruits veg

Posted on Wednesday, January 4, 2017 at 8:50 AM
Tags: agriculture (13), contaminants (1), conventional (2), fruits (3), organic (12), pesticides (26), residues (2), vegetables (2)

Irrigation Information Sources

In a recent meeting the topic of where to go for irrigation information came up.  Well there's no substitute for attending a class in irrigation, such as offered at Cal Poly SLO ( ,

but here's some written sources to get you started thinking.



Posted on Friday, July 15, 2016 at 7:34 AM
Tags: agriculture (13), avocado (289), citrus (338), drought (41), information (4), irrigation (80), irrigation systems (1), publications (1), scheduling (11)

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