Weedy Rice Challenges Some Rice Growers

Weedy Rice Crops Ups Again in Northern Calif. Rice Fields

 

By Patrick Cavanaugh, Farm News Director

 

In Northern California, rice growers typically prepare to start harvesting in mid-September, but some growers have endured a lot of weed pressure from weedy rice (Oryza), also known as red rice, according to Whitney Brim-DeForest, a UC Cooperative Extension Rice Farm Advisor in Sutter, Yuba, Placer, and Sacramento Counties who focuses particularly on weeds. Red rice is actually the same species as cultivated rice, but it produces far fewer grains per plant and is therefore considered a pest.

 

Brim-DeForest said weedy rice is common in the Southeast, but not in California. “We’ve been pretty lucky in California in that we actually don’t have a big problem with it,” she said. “It’s a big problem down in the southern U.S. and they have been dealing with it in for a long time; but we have had it crop up. I think the last time was in 2006, and we managed to deal with it. It somehow popped up again in the last couple of years, so we’re dealing with it again.”

 

How weedy rice reached California is apparently a mystery. “We don’t really know the source of it, to be honest,” said Brim-DeForest. “We’re investigating that through research, hopefully starting this fall,” she said.

 

Brim-DeForest said growers have few choices to control weedy rice. “Growers that have it will either have to rogue¹ it out, pull it out by hand or sacrifice that field and spray it with Roundup,” she said, “which would kill the rice as well. And, if the rice grower doesn’t know he has weedy rice in the field, it could hurt him later at the rice mill,” explained Brim-DeForest.

 

“Once harvested, the rice goes to the mill. If a certain amount of red rice bran (the outer layer surrounding the rice grain) is discovered, the mill will not accept it and could reject the entire load,” she said.


¹rogue (verb) to remove inferior or unwanted plants

2021-05-12T11:05:48-07:00September 2nd, 2016|

CULTIVATING COMMON GROUND: Economic Analysis of Drought on California Agriculture

Editor’s note: We thank Aubrey Bettencourt for her contribution to California Ag Today’s CULTIVATING COMMON GROUND commenting on the report, “Economic Analysis of the 2016 Drought for California Agriculture,” released this week. Lead UC Davis author Josué Medellín-Azuara’s response can be read below. 

 

By Aubrey Bettencourt, executive director, California Water Alliance (CalWA)

 

Josué Medellín-Azuara, Duncan MacEwan, Richard E. Howitt, Daniel A. Sumner and Jay R. Lund of the UC Davis Center for Watershed Sciences, ERA Economics and the UC Agricultural Issues Center reported their views on the economic impact of California’s continuing drought on agriculture this week. The study, “Economic Analysis of the 2016 Drought For California Agriculture,” proved to be uncommonly riddled with errors, questionable metrics and inaccuracies; it’s a continuation of a disturbing recent trend.

CA Water Alliance logo

 

The authors claim that about 78,800 acres of land might be idled due to the drought, but a quick Google search shows a single water district that had more than 200,000 acres of fallowed land in 2016. There are more than a hundred other water districts throughout the state, and most are reporting idled acreage.

 

In another irrigation district in Yuba County, more than 100 agricultural users have been cut off entirely, leaving their nearly-mature crops and fruit and nut trees without water.   [North Yuba Water District (NYWD)]

 

This year the federal and state water projects announced they would provide agriculture with 55% of their water. Two months ago, they reduced the estimate to 5% south of the Delta, and they are struggling to even deliver that amount.

 

Across the state, water prices have increased dramatically, whether pumped from the ground or bought on the faltering water-exchange market. Water that costs less than $250 per acre foot in 2012 now costs up to $750 or more.

 

It doesn’t take a doctoral or economic degree to understand that when the price of water goes up, the cost to produce food also goes up. Farmers may be getting more money for the produce they grow, but they are watching their bottom line shrink because it costs more to grow it. Even water from their wells isn’t free; pumping takes energy, and energy costs money too.

 

Adding to rapidly increasing costs are the new minimum wage, capped work hours, and hundreds of regulatory mandates from the 80+ local, state, and federal agencies that oversee every aspect of California farming and bury farmers in paperwork and red tape. Compliance takes time away from growing food, and it costs money.

 

Take a look at rice farmers. Growing rice today is a losing proposition. After the labor, cost of rice plants, fuel, fertilizing, care, harvesting, drying and milling, growers pay substantially more to grow rice than they can charge for their crop. Many have converted rice paddies to other uses, and some sell their water or take money from federal agencies and conservation groups to create wildlife habitat in order to simply stay afloat. Some are selling off their land to developers, a lose-lose decision affecting everyone.

 

On main street, consumers are another group taking a second, alarmed look at their grocery, water and sewage bills. All are rising far faster than inflation. Whether you are talking about the price of fruit, bread and eggs or the cost of taking a shower, all have been increasing over the past five years because of the drought.

 

To really understand what’s happening, take a drive out of the city and into the countryside where your food is grown. Stop at a roadside produce stand or park your car and strike up a conversation with some ranchers and farmers in a small town cafe.

 

After you hear their stories, you may realize that almonds and pistachios are not as labor intensive as strawberries, tomatoes, cucumbers, grapes, beef, lamb or many others out of the nearly 450 crops grown in California. Some crops are thirstier than others, too. This doesn’t diminish the value of these fruits, nuts, vegetables, and proteins. The value of water is what it provides us: in this case, safe, local, and hopefully affordable food.

 

But commonsense interviews and case studies of actual operations — once the heart of any competent agricultural economic study — are virtually missing from the report’s statistical models built on university computers, research hypotheses and tables of statistics.

 

The drought has hurt California farmers, and it is hurting Californians wherever they live. Gross income may be up, but net profits are down, and the rate of decline hasn’t hit bottom yet. 


Aubrey Bettencourt is the executive director of the California Water Alliance (CalWA), a leading educational voice and authority on California water. CalWA advocates for the water needs of California families, cities, businesses, farmers and the environment.



Editor’s note: California Ag today thanks Josué Medellín-Azuara, senior researcher, UC Davis Center for Watershed Sciences, and lead author of “Economic Analysis of the 2016 Drought For California Agriculture,” published this week, for his response to several claims made by Aubrey Bettencourt (above).

UC Davis Center for Watershed Sciences
Josué Medellín-Azuara told California Ag Today, “I will not go over debating the comments which I very much welcome and respect, but I would like to provide some thoughts instead.”

 

1)  “Through remote sensing,” Medellín-Azuara said, “we estimated summer idle land in Westlands by the end of the irrigation season to have been 170K acres in 2011 and just above 270K acres in 2014,” based on NASA data. The difference can be explained by some drought effects and other conditions, according to Medellín-Azuara, “so idled land differences should be taken with a grain of salt. As a point of interest, most of the fallow land we estimated was on the Westside of the south San Joaquin Valley.”

 

2) In addition, Medellín-Azuara clarified, “My understanding is that there is a cost issue and a cutoff issue. We estimated about 150 TAF (Thousand Acre-Feet) of [water] shortage in the Sacramento Valley in our study. At current conditions for North Yuba Water District (NYWD) agriculture is no more than 3 TAF from my reading of the attached document. I am not saying the cutoffs are not hard for the more than a hundred users, but [I] also want to put numbers into perspective.”

 

3) “From what I’ve heard and read,” Medellín-Azuara stated, “the timing [of] more than quantity of the projected releases is unfortunate. One of the things we highly encourage in this and past reports is easing of low environmental impact water transfers among users.”
2021-05-12T11:05:48-07:00August 22nd, 2016|

Jordan Agricultural Research Center Opens May 13

Fresno State’s Jordan Agricultural Research Center Opens May 13

By Charmayne Hefley, Associate Editor

California State University, Fresno (Fresno State) is on the leading edge of new opportunities with the opening of the new Jordan Agricultural Research Center (Center) at 9 a.m. Friday, May 13, 2016. The new Center, is the first of its kind in the California State University system,” said Fresno State president Joseph Castro, “and is going to transform research in agriculture throughout the Valley and beyond.”

Jordan Agricultural Research Center2

Final touches to the new Jordan Agricultural Research Center

Castro said the Center is just one step towards making Fresno State the best agricultural college. “If there’s any place that should have the best college of agriculture, it should be Fresno, ” he stated, “and it should be Fresno State.”

“The Research Center is a completely privately-funded building,” said Castro. Fresno State reported the $29.4 million project was funded by the Jordan family, who will be in attendance at the building’s opening, among many other friends of Fresno State who helped to get the building off the ground.

Castro shared that some will not be at the ceremony. “Unfortunately we just lost Dee Jordan,” he said, “so she won’t be with us in person; but we know she’ll be there in spirit, and her whole family will be there. The same goes for our alumnus, Harry Moordigian, who passed away recently. He’ll also be there in spirit.”

Construction on the new building broke ground on Friday, June 13, 2014, and will open for student use in just under two years.

The Jordan Agricultural Research Center came about as part of the 2014 recommendations from the Fresno State President’s Commission on the Future of Agriculture, whose members were appointed by Castro on his one-hundredth day in office back in 2013.

Castro summed up the Commission’s recommendations as “right,” and they are being implemented. “We really have a roadmap now to be a much more visible, stronger, more vibrant college of agriculture,” Castro said.

Castro said Fresno State has also hired new faculty and staff to further improve Jordan College of Agricultural Sciences and Technology (Jordan College). “We have a whole new group of advisors,” Castro said, “and now we have someone who wakes up every day thinking about how to place our students in internships and jobs.”

“We’re getting stronger every single day in better serving our students,” Castro said. “I’m just really excited about the future.”

2021-05-12T11:05:56-07:00May 11th, 2016|

EPA on Agriculture, Part 2

Ron Carleton, EPA on Agriculture, Part 2

By Laurie Greene, Editor

Editor’s note: In an exclusive interview with Ron Carleton, EPA Counselor to the Administrator for Agricultural Policy, we asked how the EPA views agriculture.

“Look, we want to work with agriculture,” said Ron Carleton, former deputy commissioner for the Colorado Department of Agriculture. “We have a number of issues and challenges we face across the country with water quality and other things. The thing that we often talk about is the adoption and implementation of conservation measures and best practices, and our producers are doing that,” he noted.

“Farmers are taking those very important steps,” explained Carleton, “to help get us from here to there. EPA Administrator Gina McCarthy is very committed to working with agriculture, to have that dialogue, to have that discussion, to have those two-way communications. So, hopefully, we can work better together as we go forward and find those opportunities to collaborate and to partner. That is so key, and something that I strongly am committed to and strongly support.”

Ron Carlton, EPA Counselor to the Administrator for Agricultural Policy

Ron Carlton, EPA Counselor to the Administrator for Agricultural Policy

Carleton elaborated, “I absolutely believe the EPA is always willing to look for outreach opportunities to be with our producers to sit down, to have those discussion with farmers,” towards a common goal.

“We’ve worked with our pesticide folks around the state very closely to resolve any issues that might arise with pesticide issues. We want to get those tools and those products out to our producers, but to do so in a safe way, in a way that also protects the environment. So, I think it is about collaboration. It is about discussion and dialogue, and we are committed to doing more of that.”

With the EPA’s commitment to collaboration and partnership, Carleton said hopefully in the long run, we could address the many challenges that we all have—not only in agriculture—but in the environment as well.

“I’ve always said that our farmers and ranchers are the best stewards of the land,” said Carleton. “We at the EPA need to continue working with them to support them to promote those efforts as best we can.”

“Now, we are not without challenges out there—environmental challenges with water quality, for example, with nutrient pollution in some cases, and air issues in other cases. But I think that the way we lick those problems, again, is by working together promoting those voluntary efforts. We must look for and embrace those opportunities to work together, not only with our Ag stakeholders, but also with the USDA and the NRCS.

“I think we just need to continue what we are doing, engage even more farmers and ranchers,” Carleton said, “and continue to seek technological advances, not only in irrigation, but land management and water quality. I’m confident and I’m optimistic that even with the challenges we have, climate change, a doubling of the population by 2050 and all the problems these will pose, I have every confidence in the world that we are going to find solutions to these problems, and I think that our farmers and ranchers are going to lead the way.

USDA Horizontal Logo“Farmers and ranchers are innovative and always trying to do the best they can to protect their land and water; but we all can do better. I think our producers respond to change in very good ways. Look, we have gone through technological advances; we are more technically precise in using fertilizers and water,” Carleton said.

He noted, “Water is going to be an interesting issue as the population doubles and as we have more development, particularly in the Western part of the United States, which is drier. But I think our farmers and ranchers are good at responding to that change, and good at helping to develop, adopt, and implement those technical advances in a way that not only is environmentally good, but increases productivity.”

“They are doing more with less,” Carleton said, “particularly given the challenges of a growing population, not only here in this country, but around the world, the loss of productive agricultural land everyday to development and the increase in extreme weather events, including droughts, floods and the like—and California farmers know all too well the weather extremes.”

2016-05-31T19:24:12-07:00February 12th, 2016|

UC’s Karen Klonsky Retires

Karen Klonsky Retires, Gets Major Credit for CA Agricultural Cost and Return Studies

By Patrick Cavanaugh, Deputy Editor and Laurie Greene, Editor

 

This is an exclusive interview with Karen Klonsky, UC Davis Cooperative Extension specialist emeritus, in the UC Davis Department of Agricultural and Resource Economics. Her expertise has been farm management and production, sustainable agriculture and organic agriculture.

CAT: Congratulations on your recent retirement!UCANR 100 years logo

Klonsky: Thanks Patrick. I retired on July 1, 2015, after 34 years. I started at UC Davis in ’81, straight from graduate school.

CAT: What has been your primary research interest?

Klonsky: My primary research areas are sustainable and organic agriculture. I have approached these subjects from several dimensions, including the economic feasibility of alternative farming practices, the size and growth of organic production in California, and factors influencing the adoption of alternative farming systems.

CAT: Wow, what a great career! I understand your interest in alternative farming systems began with your dissertation work comparing alfalfa systems with integrated pest management.

Klonsky: I studied agricultural economics in graduate school and started working with a professor in my department who had a joint appointment in agricultural economics and entomology. And I just became very interested in that research area.

I worked with entomologists and researchers on a computer model of plants and alfalfa weevils, and their interaction, plus a management component. I studied the plant and bug components, then did the management part and imposed it on top and asked, ‘If you did this, how many bugs would die?’ The plant model showed how much the alfalfa would grow, and at what point you could cut the alfalfa and achieve the desired yield. I never actually did any fieldwork.”

CAT: Since 1983, you not only directed ongoing Cost and Return Studies, but the development of an entire archived library of Cost and Return Studies for the UC Davis Department of Agricultural and Resource Economics. You recently completed studies on pistachios and walnuts, right?

Klonsky: Yes, both “Sample Costs to Establish and Produce English Walnuts In the Sacramento Valley, Micro sprinkler irrigated” and “Sample Costs to Establish and Produce Pistachios In the San Joaquin Valley-South, Low-Volume Irrigation.”

Our library contains studies about field, tree and vine crops and animal commodities. But since I retired, Dan Sumner, director, University of California Agricultural Issues Center and Frank H. Buck, Jr. Distinguished Professor for the Department of Agricultural and Resource Economics has taken that over and I continue to be peripherally involved.

CAT: These cost studies have been recognized worldwide.ARE Cost and Return Studies

Klonsky: Yes, and it has been very gratifying work. We decided to put them online routinely, and we have had a million downloads per year. Around 2005, Pete Livingston, my staff research associate, got the idea of scanning in the older studies. All of the newer studies were in electronic file format, so posting was easy. However, most of the older studies were paper copies, so we got a grant to scan and add them to our new online archive.

CAT: What was the most interesting thing about doing those cost studies?

Klonsky: I loved doing those studies. I really learned a lot because all cost studies are done directly with farmers we met through county farm advisors. I really got to know what farmers were thinking about and what their options were.

CAT: So those were real costs, not university costs?

Klonsky: Those were not university costs. The farmers tell us what equipment they will use, and then we calculate the cost of using their equipment—the fuel used to operate the equipment and the repair costs—with an agriculture-engineering program.

CAT: Do you have a math background?

Klonsky: Yes, I got my bachelor’s at the University of Michigan in mathematics. It was very helpful.

CAT: And you also earned your Ph.D. at the University of Michigan?

Klonsky: Yes.

CAT: So did you grow up in Michigan?

Klonsky: No, I grew up in New York.

CAT: And you just had an interest in going to Michigan State University?

Klonsky: Well, I had an interest in agriculture because I had an uncle who farmed corn and vegetables in upstate New York. We would go up there and I thought it was the most wonderful thing in the world.

CAT: What were some of the highlights of your career?

Klonsky: For many, many years, I was involved in the long-term on-campus sustainable agriculture research on land that is now on Russell Ranch, but it started as Sustainable Ag Farming Systems. We looked at four different farming systems, organic, low input, high-input, and we did a lot of analyses with cover crops and rotations. It was great to work on that project.

CAT: And you worked with USDA on the trends of organic farms?

Klonsky: And then I worked quite a bit with Department of Food and Agriculture on using the registration data for their organic farmers to compile statistics about how many farmers they had, what they grew, and the number of acres they planted with each crop. They had this database, which started in 1992 I believe, but they weren’t using it. Now the most recent registration analysis is available for 2012.

CAT: Just to try to get more data on the organic movement and organic growth?

Klonsky: Yes, because there was no data at all about it. Now NASS (National Agriculture Statistics Service) conducts a nationwide Organic Census, in addition to the regular Census of Agriculture.

CAT: I understand you served as an editor of the Journal of American Society of Farm Managers and Rural Appraisers (ASFMRA). What did that entail?ASFMRA

Klonsky: Yes. I did that for many years. ASFMRA is a national organization. The Journal of the ASFMRA comes out annually. As editor, I corresponded with the authors, assigned reviewers, and ultimately, accepted or rejected submissions, like any journal.

CAT: Did you travel a lot with your work and presentations?

Klonsky: You know, not so much, I went to Spain one time and France once for work. But I did travel around domestically to symposiums and conferences to speak on the economics of growing a lot of different crops, including many presentations at the EcoFarm Conference.

CAT: You worked and collaborated with some really interesting people.

Klonsky: Most of my important collaborations were conducting trials with people in other disciplines. For instance, at Russell Ranch, I was the only economist involved in the collaboration with plant pathologists and pomologists who ran trials to discover fumigation alternatives in the preplanting of trees.

Then I worked with people at UC Santa Cruz on alternatives for strawberry fumigation. Most of my work has been interdisciplinary.

CAT: California farming in general is huge, diverse industry. We produce 60% of the fruits and vegetables, and nearly 100 percent of the nut crops that people across the country consume. Any comments on that and on how valiant and resilient farmers are to get through year after year, particularly lately with the drought and the lack of water deliveries?

Klonsky: When I first started, there was a land price bubble, and there were a lot of bankruptcies because people had these land payments they just couldn’t pay.

It was kind of like the mortgage crisis that housing saw in 2008, agriculture saw in the early 80s.

CAT: So as you have been editor for the Journal of the American Society of Farm Managers and Rural Appraisers, you see land values going up and that keeps agriculture strong—the high land values, right?

Klonsky: Well, but it keeps it expensive. So now there is more and more leasing of land. As farmers retire from permanent crops, they have an orchard, but they don’t really want to sell it, so they lease it.

CAT: There you go. Keep it somehow in the family.

Klonsky: Yes, they try to keep ownership in the family. Or what we see also are these development leases where a young farmer can’t afford to buy the land, so they lease the land, but they pay for the trees to be planted.

CAT: So you are still coming to your office at UC Davis?

Klonsky: I am officially retired, but we have what we call a ‘partial recall’ where you can do things if you have funding. I have a project along with Rachel Goodhue, Professor, UC Davis Department of Agricultural and Resource Economics, with the California Department of Food and Agriculture, funded through the California Department of Pesticide Regulation. The Department of Pesticide Regulations is required by law to do an economic analysis of all proposed new regulations. So that is what I am working on.

CAT: Give me a couple of examples. VOC regulations?

Klonsky: Yeah, we do VOC.

CAT: Are you looking at sustainable groundwater legislation?

Klonsky: No, just pesticide regulation. It is funded by the Mill tax on pesticides.

CAT: Did you work with a lot of graduate students at UC Davis?UC Davis Graduate Studies

Klonsky: Oh yeah, I worked with a lot of graduate students coming through. One of them was on different ways of pesticide management on eucalyptus trees. I said I went to Spain. On that trip, I spoke about growing eucalyptus for firewood.

CAT: That was an economic study, wasn’t it?

Klonsky: Yes it was. They grow it not for firewood, but for paper. But that never really caught on here.

CAT: Are you bullish on agriculture? Do you think Ag is going to continue thriving in California?

Klonsky: Oh, sure. Oh, sure. But I think that the water situation is definitely real, and I think agriculture already has definitely made tremendous strides in irrigation systems, especially the subsurface irrigation in vegetables, in particular processing tomatoes, which I worked on.

CAT: That was a huge improvement in growing tomatoes. And people didn’t think it was going to work, but it turned out to be fantastic.

Klonsky: Yeah, a really win-win on that one. And orchards are getting more efficient. If you look at the water per pound of crop produced, you see major improvements with water efficiency.

CAT: Absolutely. Of course, most plants transpire most of the water they take up through the roots, up through the leaves and the stomata cells. By the way, do you have any interesting stories regarding your career?

Klonsky: It’s not the highlight, but the weirdest thing of my career is I got an email from somebody in Ministry of Agriculture and Fisheries from the United Arab Emirates. They wanted me to give a live presentation about Cooperative Extension in California and how it’s organized.

So I had to go to this office building in downtown Sacramento at 10:00 at night because of the time difference. I went into a conference room that had a special kind of projector so I could see them and they could see me. And on the monitor I see all these men walked in—they were all men—and half of them were in Western dress and half of them were wearing a Sheik-like headdress, with a band that sits on top and holds it on.

That was crazy, just being downtown after everybody is gone and the whole building was dark and quiet, except the one room that I was in.

CAT: How long was the presentation?

Klonsky: Gosh, maybe an hour.

CAT: You needed to do some research for that presentation?

Klonsky: Yeah, I had to do some research, I had to think about Cooperative Extension in a different way—the big picture. 

CAT: Keep up the good work, and I hope you are enjoying retirement.

Klonsky: Yeah, I come in two days a week, so it is nice to see everybody. I still get a lot of emails, which I need to answer.

2016-08-18T13:54:40-07:00January 26th, 2016|

2015 Drought Costs Ag Nearly Two Billion!

DROUGHT COSTS CALIFORNIA AGRICULTURE $1.84B AND 10,100 JOBS IN 2015

The drought is tightening its grip on California agriculture, squeezing about 30 percent more workers and cropland out of production than in 2014, according to the latest drought impact report by the UC Davis Center for Watershed Sciences.

In 2015, the drought costs to the state’s agricultural economy will reach about $1.84 billion and 10,100 seasonal jobs, the report estimated, with the Central Valley hardest hit.

The analysis also forecasts how the industry will fare if the drought persists through 2017.

‘NOT A FREE LUNCH’

Currently, the industry overall remains robust. The agricultural economy continues to grow in this fourth year of severe drought, thanks mostly to the state’s vast but declining reserves of groundwater, which will offset about 70 percent of the surface water shortage this year, the researchers said.

California is the world’s richest food-producing region. Continued strong global demand and prices for many of its fruits, nuts and vegetables has helped sustain the farm economy along with intrastate water transfers and shifts in growing locations.

“We’re getting by remarkably well this year — much better than many had predicted — but it’s not a free lunch,” said lead author Richard Howitt, a UC Davis professor emeritus of agricultural and resource economics.

The heavy reliance on groundwater comes at ever-increasing energy costs as farmers pump deeper and drill more wells. Some of the heavy pumping is in basins already in severe overdraft — where groundwater use greatly exceeds replenishment of aquifers — inviting further land subsidence, water quality problems and diminishing reserves needed for future droughts.

Further, several small rural communities continue to suffer from high unemployment and drying up of domestic wells because of the drought, particularly in the Tulare Basin.

“If a drought of this intensity persists beyond 2015, California’s agricultural production and employment will continue to erode,” said co-author Josue Medellin-Azuara, a water economist with the UC Davis Center for Watershed Sciences.

MAJOR CONCLUSIONS

The UC Davis team used computer models and the latest estimates of surface water availability from state and federal water projects and local water districts. They forecast several drought-related impacts in the state’s major agricultural regions for the current growing season, including:

  • The direct costs of drought to agriculture will be $1.84 billion for 2015. The total impact to all economic sectors is an estimated $2.74 billion, compared with $2.2 billion in 2014. The state’s farmers and ranchers currently receive more than $46 billion annually in gross revenues, a small fraction of California’s $1.9 trillion-a-year economy.
  • The loss of about 10,100 seasonal jobs directly related to farm production, compared with the researchers’ 2014 drought estimate of 7,500 jobs. When considering the spillover effects of the farm losses on all other economic sectors, the employment impact of the 2015 drought more than doubles to 21,000 lost jobs.
  • Surface water shortages will reach nearly 8.7 million acre-feet, which will be offset mostly by increased groundwater pumping of 6 million acre-feet.
  • Net water shortages of 2.7 million acre-feet will cause roughly 542,000 acres to be idled — 114,000 more acres than the researchers’ 2014 drought estimate. Most idled land is in the Tulare Basin.

The effects of continued drought through 2017 (assuming continued 2014 water supplies) will likely be 6 percent worse than in 2015, with the net water shortage increasing to 2.9 million acre-feet a year. Gradual decline in groundwater pumping capacity and water elevations will add to the incremental costs of a prolonged drought.

GROUNDWATER LAWS COULD HELP

The scientists noted that new state groundwater laws requiring local agencies to attain sustainable yields could eventually reverse the depletion of underground reserves.

“The transition will cause some increased fallowing of cropland or longer crop rotations but will help preserve California’s ability to support more profitable permanent and vegetable crops during drought,” said co-author Jay Lund, director of the UC Davis Center for Watershed Sciences.

The report was primarily funded by the California Department of Food and Agriculture.

Other authors on the report include Daniel Sumner, a UC Davis professor of agricultural and resource economics and director of the UC Agricultural Issues Center, and Duncan MacEwan of the ERA Economics consulting firm in Davis.

2016-05-31T19:28:07-07:00August 18th, 2015|

Strawberry Meeting Focused on Fumigants, Pest Control

Fumigation Was Big Topic at Santa Maria Strawberry Meeting

 

New laws and regulations on fumigation for Santa Barbara and San Luis Obispo County strawberry growers were in place for the first time this season, and growers did a good job for the most part. This and other topics were discussed at the Wednesday’s annual Strawberry Production and Pest Management Meeting in Santa Maria.

According to Lottie Martin, Ag Biologist, Santa Barbara County Ag Commissioners office, for the most part, grower chose the right tarps for the right situation. “Growers must be careful to use a 60 percent tarp when capping a fumigation with the

Surendra Dara, crop advisor, UC Cooperative Extension, San Luis Obispo

Surendra Dara, crop advisor, UC Cooperative Extension, San Luis Obispo

1,3 D,” said Martin. “Growers should plan well in advance to make sure the tarp that is needed, is available.”

Martin said mandated buffer zones were noted and documented, however operators need to do a better job with required signage.

Surendra Dara, a Strawberry and Vegetable Crops Advisor, UC Cooperative Extension, San Luis Obispo, spoke about re-evaluating lygus bug IPM tools in strawberries with a focus on field vacs, monitory and economic thresholds. He spoke of an experiment with softer chemistry such as well as using B. bassiana, a soil fungus that acts as a parasite to lygus. “A combination of B. bassiana and azadirachtin.

Hillary Thomas, research manager, California Strawberry Commission

Hillary Thomas, research manager, California Strawberry Commission

Hillary Thomas, Research Manager with California Strawberry Commission in Watsonville also spoke about lygus. Her focus was third year bug vac research for lygus control.

Kirk Larson, pomologist and strawberry production specialist with the UC South Coast Research and Education Center, Irvine

Kirk Larson, pomologist and strawberry production specialist with the UC South Coast Research and Education Center, Irvine

Kirk Larson, Pomologist and Strawberry Production Specialist with the UC South coast Research and Education Center, Irvine spoke about advanced selections and non-chilling plug plants.

Mark Bolda, Strawberry and Caneberry Farm Advisor and County Director with UC Cooperative Extension, Santa Cruz County spoke about strawberry transplanting and the critical importance of chilling hours necessary for strawberry production.

Steve Fennimore, Cooperative Extension Specialist, UC Davis updated attendees on the use of steam to kill soil pathogens, in place of fumigants. He said work is focused on reducing the cost and outlined possible use of a prototype machine around certain higher risk areas near buffer zones on production fields.

Karen Klonsky UC Cooperative Extension specialist

Karen Klonsky UC Cooperative Extension specialist

Karen Klonsky, Cooperative Extension Specialist, UC Davis spokes about the economic considerations of alternatives to fumigation and producing a second year crop.

Also speaking was Thomas Flewell, Flewell Consulting, Watsonville-Salinas. His topic focused on evaluating pest management strategies with numbers. What do the numbers mean and how do we really know what we’re doing.

A more detailed report can be found in future issue of Vegetables West Magazine. Free subscription at VegetablesWest.com.

2021-05-12T11:06:02-07:00November 22nd, 2013|

Record Crowd of Tree Nut Growers in Turlock

Big Crowd in Turlock for Tree Nut and Vine Expo

More than 800 growers and PCAs were at the Stanislaus County Fairgrounds TODAY, to hear from many speakers, visit with hundreds of exhibitors, talk about tree nuts and grape vines, and enjoy breakfast and a barbeque Tri-Tip lunch.

“It was the 18th annual event and with a record crowd. All growers were upbeat following a good harvest and good nut prices. Also, both domestic and export sales are increasing,” said Patrick Cavanaugh, editor of Pacific Nut Producer magazine and co-host of the event.
tree nut growers
Exhibitors speak with tree nut growers about products and services
“We are pleased that both the nut and grape industry are doing well in California. All we really need is a lot of rainfall this winter,” said Dan Malcolm, publisher of Pacific Nut Producer as well as American Vineyard magazine, and co-host of the show.
Crowd gathers outside to look over equipment.

Speakers came from UC Davis, Stanislaus County Ag Commissioner’s office, UC Cooperative Extension, Almond Board of California, California Walnut Board, Stanislaus County Farm Bureau, and CalAgSafety.

“We appreciate the support of the event sponsors and the record number exhibitors,” said Cavanaugh.
Ryan Genzoli with Cal Ag Safety speaks. tree nut growers

Ryan Genzoli with Cal Ag Safety speaks.

Sponsors Included:
    • Agromillora
    • American Ag Credit
    • Big Tree Organics
    • California Walnut Board
    • Compass Minerals
    • Dave Wilson Nursery
    • Diamond Foods
    • Fresno State Viticulture and Enology Dept.
    • JKB Energy
    • Novozymes
    • Principal Financial Group
    • Yosemite Farm Credit
2021-05-12T11:06:02-07:00November 13th, 2013|
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