Plants Do Not USE Water…They Borrow it!

Plants Transpire Most of the Water They Use!

Editor’s note: California Ag Today interviewed Allan Fulton, an Irrigation and Water Resources Advisor, UC Cooperative Extension Tehama County, in Redbluff CA, to comment on the debate about the agricultural industry’s use of water and to focus on a critical but disregarded process—that all plants transpire, even plants cultivated for the crops we eat.

Allan Fulton, Irrigation and Water Resources Advisor

CalAgToday: We hear in the media that our crops are using too much water. And while all plants need water to grow food, we also know that a high percentage of water taken up by all plants actually transpires back into the atmosphere, to form clouds and precipitation, right?

Fulton: Yes, when plants transpire, the water just returns to the local hydrologic cycle, leaving the harvested crop that we distribute elsewhere in the US or in the world actually very low in water content.

CalAgToday: When we think about transpiration, are the plants actually “borrowing” the water?

Fulton: Yes. We get a lot of questions about why we irrigate our crops so much, and it comes from the general public not being as close to farming everyday. The truth is, plant transpiration is a necessary biological process. The water cools the tree so it stays healthy and exits the leaves through special cells called stomata. While the stomates are open to allow water to transpire, carbon dioxide enters and is used in photosynthesis, making sugars and carbohydrates for the plant to create the fruits and nuts that we eat. So, an inadequately watered plant cannot take in enough carbon dioxide during transpiration, resulting in defective fruits and nuts that are smaller, shriveled, cracked—all the things the typical consumer does not want to buy.

Plants cannot gain carbon dioxide without simultaneously losing water vapor.[1]

CalAgToday: Can we say 95 or 99% of the water that is taken up by the plant gets transpired and definitely not wasted?

Fulton: Definitely. We converted to pressurized irrigation systems, micro sprinklers and mini sprinklers, so we have a lot more control over how much water we apply at any one time. We do not put water out in acre-feet or depths of 4-6 inches at a time anymore. So, much like when rainfall occurs, we can measure it in tenths, or 1 or 2 inches at most. As a result, the water doesn’t penetrate the soil very deeply, maybe only 1 or 2 feet each irrigation.

We are very efficient with the water, but because we deliver it in small doses, we have to irrigate very frequently. That is why we see irrigation systems running a lot, but they are systems that efficiently stretch our water supply and do not waste it.

CalAgToday: But again, the vast majority of the water that the tree is taking up is being transpired, right?

Fulton: Yes, most of the time, at least 90% of the water that we apply taken up through the tree and transpired so that photosynthesis can happen.

CalAgToday: And transpiration increases on a hot day?

Fulton: Yes, we do get a little bit of loss from surface evaporation from wet soil, but we try to control that with smaller wetting patterns—drip-confined wetting patterns. When you think about it, the heat of the day is in the afternoon when many irrigation systems don’t run because of higher energy costs. There are incentives not to pump in the middle of the afternoon, but those who do try to confine the wetted area to limit evaporation. And the hot hours of the day make up about 4 hours of a 24-hour cycle, so we irrigate mostly during the nighttime and early morning hours to lesson evaporative loss.

CalAgToday: Growers are doing everything they can to conserve water. If the trees and vines are all transpiring most of their irrigated water, why is using water to grow food a problm?

Fulton: I think the emphasis throughout the United States has always been to provide a secure food supply. That security has many benefits, economically and politically; and in the end, we are trying to provide the general public with good quality, safe food at the best price possible.

______________________________________________

[1] Debbie Swarthout and C.Michael Hogan. 2010. Stomata. Encyclopedia of Earth. National Council for Science and the Environment, Washington DC.

The California Irrigation Management Information System (CIMIS) is a program unit in the Water Use and Efficiency Branch, Division of Statewide Integrated Water Management, California Department of Water Resources (DWR) that manages a network of over 145 automated weather stations in California. CIMIS was developed in 1982 by DWR and the University of California, Davis (UC Davis). It was designed to assist irrigators in managing their water resources more efficiently. Efficient use of water resources benefits Californians by saving water, energy, and money.

The CIMIS user base has expanded over the years. Currently, there are over 40,000 registered CIMIS data users, including landscapers, local water agencies, fire fighters, air control board, pest control managers, university researchers, school teachers, students, construction engineers, consultants, hydrologists, government agencies, utilities, lawyers, weather agencies, and many more.

California Ag Today2021-07-23T14:31:38-07:00September 23rd, 2015|

1st in a Series on Mental Health on the Farm

Part 1 Mental Health on the Farm

Listening for Negative Thoughts

Resources are provided at the end of this post.

California Ag Today Editor Laurie Greene extensively interviewed Karen Markland, Division Manager for the Fresno County Department of Behavioral Health’s Planning, Prevention and Supportive Services about the mental health needs of those in the agricultural industry who may be emotionally suffering due to the severe drought and environmental water restrictions impacting their livelihoods.

Editor: I have observed that depressed people may say something that implies they are having suicidal ideation, but it is just so easy in our society to tell them, “Oh you’ll snap out of it.” In other words, we tend to dismiss these statements. What do you want to say to listeners on how to respond to someone who says something hopeless? What opportunity does this present to the person who hears someone utter something desperate?

Markland: It is so easy, I say it to myself sometimes, “I want to die; I don’t want to go on.” Those are really important messages, though, for people to pick up on. I really feel it is always important to respond genuinely and supportively. Our statewide California Stigma & Discrimination Reduction Program suggests we go back and say something like, “Each mind matters, and you matter.”

This is an opportunity to have that dialogue; yet often, people will look at me like, “What?” But we all have those moments and we all feel that way at times. Tell people there are resources and support systems. Become familiar with them—whether they are family, clergy, a neighbor, a teacher, County services, a hotline. Likewise, let someone else know when you are not having the best of days.

Editor: It seems as if the general population believes that these issues are not medical issues, that they are within someone’s control, and that perhaps someone is weak or has a bad attitude and they need to change their thinking. What would you like to say to people who don’t recognize that mental illness is a medical illness?

Markland: So, there is a lot of dialogue about ‘What is mental illness?’ versus ‘What is mental health?’ ‘What is mental wellness?’ Clearly, mental illness is a diagnosable medical condition. There are categories in which an individual may have a serious mental illness and these include diagnoses like schizophrenia, bipolar disorder.

These are serious, long-term illnesses, but there is a whole other spectrum of mental illness such as postpartum depression, anxiety disorders, and depressive disorders, which show signs and symptoms that people are functioning outside of their wellness. These are also medical conditions—medical conditions that can be treated in a variety of ways.

Editor: Of course medication is one option. Are there other options?

Markland: Sometimes it is medication; sometimes it is holistic healing; sometimes it is having a positive self-attitude and making sure you get the sleep and the nutritious diet, exercise and more that you need. So it is truly a diagnosable medical condition that can be treated in a multitude of ways, and what we are seeing right now in mental health is a strong recovery movement. People live, grow and recover from mental illness.

The Fresno Department of Behavioral Health is dedicated to supporting the wellness of individuals, families, and communities in Fresno County who are affected by, or at risk of, mental illness and/or substance use disorders through cultivation of strengths toward promoting recovery in the least restrictive environment.

The Fresno Department of Behavioral Health provides mental health and substance abuse services to adults within the County of Fresno. The programs within our department focus on delivering the highest quality of service. There are over 300 professionals and staff dedicated to providing services in both metropolitan and rural areas. The diversity of our staff has helped us create a department that is sensitive to cultural differences and attempts to bridge the language barriers with our consumers.

Fresno County Crisis Services: 1- (800)-654-3937

Fresno County Behavioral Health: (559) 600-9180
Address: 4441 East Kings Canyon, Fresno, CA 93702
Urgent Care Wellness Center: (559) 600-9171
TTY: Dial 711 to reach California Relay Service
Central Valley Suicide Prevention Hotline, 888-506-5991, is an immediate and consistent support for individuals in crisis or experiencing a suicidal crisis. The hotline is available 24 hours a day, 365 days a year, and is confidential and free.
National Alliance on Mental Illness (NAMI) Helpline: 800-950-6264
FresnoNAMI website: http://www.namifresno.org/

Suicide.org Hotlines
- USA http://www.suicide.org/suicide-hotlines.html
- California http://www.suicide.org/hotlines/california-suicide-hotlines.html

California Ag Today2016-05-31T19:27:10-07:00September 22nd, 2015|

Citrus Growers Determined to Succeed

Frustrated Citrus Growers Are Determined to Succeed

By Patrick Cavanaugh, Deputy Editor

While farmers have been dealing with some tough times, Bob Blakely, vice president of California Citrus Mutual is optimistic about future generations of citrus growers, “Perceptions and attitudes are really all over the board; we’ve got growers who are really frustrated and ready to throw it in. But most growers are staying in, thinking they can still make it in the citrus industry.”

“California growers are known for their tenacity in the face of challenges,” Blakely commented. “It’s exciting to see young farmers come on, even though they continue to fight the regulatory battles and higher farming costs. But these young guys have the same determination the prior generation had when they started. So, I am optimistic about the future of the citrus industry in California.”

One of the major threats to citrus is the Asian Citrus Psyllid (ACP) and its potential to spread the disease Huanglongbing (HLB), as it has in Florida and Texas. “We are very concerned about the recent HLB finds. Here again, they have been discovered in residential areas, which is no surprise to us. That is typically where diseases first show up. At the present time, the ACP are contained. We are starting to delimit that area, and residents are very cooperative in allowing those trees to be removed.”

Download the Save Our Citrus App

There is now an iPhone app to help California residents identify signs of the Asian citrus psyllid and HLB, and easily report findings to agriculture officials. Download the free app in the iTunes store.

California Ag Today2016-05-31T19:28:04-07:00September 11th, 2015|

Understanding California’s Groundwater

California’s Groundwater Is in Crisis

Source: Janny Choy and Geoff McGhee; Water in the West

California’s groundwater is back in the spotlight. Largely invisible, lightly regulated and used by 85% of California’s population and much of the state’s $45 billion agriculture industry, groundwater is a crucial reserve that helps stave off catastrophe during drought periods like we’ve experienced over the past three years.

Unheralded, Underegulated and Overused, California’s Groundwater Is in Crisis

But after more than a century of unregulated use, California’s groundwater is in crisis – and with it the state’s hydrologic safety net. This carries profound economic, environmental, and infrastructure implications. How did it come to this, and what do we do now?

6 Million Californians Rely on Groundwater

Over 6 million Californians rely solely or primarily on groundwater for their water supply. Many of them reside in towns and cities in the Central Valley and along the Central California coast, where communities generally have limited local surface water options or don’t have the ability to finance other water supply sources.

For Others, Groundwater Complements the Surface Water Supply

Generally, though, groundwater is used alongside surface water to meet the state’s needs, which range from urban and industrial uses to irrigating roughly half the fruits and vegetables grown in the United States.

In normal and wet years, groundwater provides 30 to 40% of the water supply. It supplements surface water that is collected from snowmelt and rainfall then is stored and conveyed by a vast system of state and federal dams, reservoirs, and aqueducts.

During droughts, surface water availability can be sharply reduced, leaving water users to pump water from local wells. At times like these, groundwater can surge closer to 60% of water used statewide, and even higher in agricultural areas like the Central Valley.

When Rain and Snow Don’t Fall, Groundwater Prevents Disaster

This year, the third consecutive year of an extreme and extensive drought, state officials have warned that little or no surface water will be made available to most consumers. In turn, water providers are advising large users to pump their own groundwater.

As bad as this drought is, it is not uncommon. Droughts are a part of life in California, as anyone who has lived here long enough knows. But what most may not know is that groundwater has been getting us through droughts, including the last big one in the 1970s, and it is getting us through the one today.

In fact, 5 million acre feet of additional groundwater will be pumped in the Central Valley alone to make up for the 6.5 million acre feet in surface water reductions for agriculture in 2014. Even so, the economic loss for the Central Valley from this drought is expected to be $1.7 billion.

By Overusing Groundwater Today, We Are Living Off Our ‘Savings’

Writers often turn to financial metaphors to explain the importance of groundwater. As Tom Philpott of Mother Jones magazine wrote recently, “To live off surface water is to live off your paycheck … To rely on groundwater, though, is to live off of savings.”

Another metaphor frequently applied to groundwater is that of mining. In fact, “groundwater mining” is exactly what experts call nonrenewable groundwater use, where farmers “mine” water to grow almonds, alfalfa or grapes. You could even say they are “mining” those commodities themselves.

Recommendations for Groundwater Reform

Through numerous hearings, workshops, and consultations with experts and interest groups, recommendations by groups such as the California Water Foundation are coalescing around the concept of local groundwater management with the state serving as a backstop authority if local action has not occurred or is insufficient.

Next steps might include creating and empowering local groundwater management entities; requiring groundwater management plans; and defining the state’s role for assistance, oversight, enforcement and funding. Read more in the California Water Foundation’s report with recommendations for sustainable groundwater management.

Patrick Cavanaugh2016-10-14T19:45:06-07:00August 12th, 2014|

Keeping a Watchful Eye on the Family Farmer: Suicide Prevention

By Laurie Greene, Editor

National Mental Health Awareness Month, in May 2014, is an opportune time to focus on eliminating the stigma of mental health in the California Farming Community and providing compassion and support to those who are struggling to cope.

Stress and anxiety that plague the family farmer during this crippling time of zero water allocations can lead to mental stress, which, in some cases, could lead to suicide. Last year, Tulare County had just over forty suicides from all walks of life, and some were from the farming community. In fact over the last few years, several California dairymen, specifically, have committed suicide.

Cheryl Lennon-Armas, LMFT, co-chair, Tulare-Kings County Suicide Prevention Task Force

Cheryl Lennon-Armas, co-chair of the Tulare-Kings County Suicide Prevention Task Force, notes that the subject of mental illness is something we all need to be aware of and talk about. “There’s a whole lot of people who are touched by suicide or attempted suicide or mental health issues. But there are not a lot of people who want to have a conversation about it.”

“So how do we make those topics easy to talk about?” Lennon-Armas wants the public to learn more so they are not afraid. “For example, say a farmer is talking to a lending company, and the lending company says, ‘Oh, I can’t loan you money,’ and the farmer says, ‘well that’s OK, I wont need it anyway.’ How do you get that lending company to say, ‘Whoa, Whoa, Whoa’?”

“’I won’t need it anyway,’ – that should be a red flag statement,” Lennon-Armas pointed out.

“But often, when people hear statements like that, they may become fearful and want to push it away,” Lennon-Armas explained. “We don’t want to have to look at that farmer and say, ‘Hey, I am worried about you, and I want to make sure you are OK. What can I do to help? Are you thinking of committing suicide?’”

“It needs to roll off the tongue of all of us in order to end the stigma,” she stated.

During the current debilitating water crisis and the possible loss of many farms, it’s more critical than ever to keep an eye on any farmer or farmworker who is grappling with understandably intense anxiety and stress. So, it’s important to know some of the signs that could indicate that someone in the farming community could be contemplating suicide.

Lennon-Armas, noted, “It’s really important to pay attention to the people around you and not make assumptions that their being quiet or not showing overt signs of being suicidal means they are OK.”

“Take notice if they are isolating themselves or you see a change in their routine, if they stop attending church, or they drop out of 4-H or FFA or other community organizations they might be involved in. If you start seeing some deterioration on the farm, how they are caring for their animals, an increase in farm accidents, these could all be red flags,” she said.

“An increase in farm accidents might mean that the farmer is depressed and not paying attention to the work they are doing, Lennon-Armas explained. “Maybe they are not sleeping well or they are increasing their use of alcohol or medications. It’s important to note that it is common for people to `self medicate’ themselves when they are depressed.”

“The farm worker population has the additional issues of cultural and language barriers and access to services or even awareness of services available,” Lennon-Armas explained. “While the stigma issues are slightly different, they are equally strong for farm owners and farm workers alike.”

“But at the end of the day, it is about providing support and access to information – saving just that one life,” she said. “We are not in the business of being popular when doing suicide prevention. Our job is to keep people alive long enough to where they are feeling more hope than despair.”

Resources

Tulare & Kings Counties Suicide Prevention Task Force:

Website

Facebook

Tulare County Health and Human Services Agency:

Website

Facebook

National Suicide Prevention Lifeline: 1-800-273-TALK (8255), suicidepreventionlifeline.org

Mental Health Crisis Line (WARM LINE) is 1-800-320-1616

In an emergency, you can always call 9-1-1.

In California, you can also call 211 for mental health and financial advice and support.

The American Association of Suicidology

California Crisis Centers

Additional thanks to: Tammie Weyker, Media specialist for Tulare County Health & Human Services Agency

Patrick Cavanaugh2021-05-12T11:06:01-07:00April 28th, 2014|

COMPREHENSIVE CALIFORNIA AVOCADO PRODUCTION COURSE

Apply for “AVOCADO PRODUCTION FOR NEW GROWERS” – a 6-Week Course

Attention new and beginning California avocado growers,

Dr. Gary Bender, Ph.D., is offering a new six-week course entitled “Avocado Production for New Growers.” The course will be held on Thursday afternoons and conclude with a Saturday trip to the UC Cooperative Extension high-density trial and commercial grove.

The course is sponsored by UC ANR and UCCE-San Diego and supported by the California Avocado Commission.

The course schedule is as follows:

January 30 — Introduction to Agriculture in San Diego County, History of Avocado Production in California

February 6 — Botany, Flowering, Varieties, Harvest Dates, Rootstocks

February 14 (Friday) — Irrigation Systems, Irrigation Scheduling, Salinity Management

February 20 — Fertilization, Organic Production

February 27 — Insect and Mite Control, Disease Control

March 6 — Canopy Management, Tree Spacing, Frost Management

March 13 — Ag Waiver Water School Training

March 15 (Saturday) — Field trip to UC Cooperative Extension high-density trial and commercial grove

Because space is limited, register online early or mail in the registration form. The fee is $105 and includes class materials and a bonus publication. For more information, contact Cristina Lomeli at 760.752.4724.

Patrick Cavanaugh2016-05-31T19:41:11-07:00January 23rd, 2014|

PROPOSED DESALINATION PLANT IN SALINAS VALLEY

Salinas Valley Worried about Desal Plans

California American Water could threaten the ground water supply of the Salinas Valley where up to 60 percent of the vegetables and leafy greens are grown for the nation.

The water company, which serves about 100,000 people on the Monterey Peninsula, was ordered 20 years ago to reduce using their source of water from the Carmel River by 60 percent by 2016.

Norm Groot, executive director of the Monterey County Farm Bureau, commented, “They’re searching frantically to find an alternative source. Unfortunately, they have had twenty years to do that and the voters haven’t really been necessarily sympathetic and voted for their particular projects when proposed.”

“So, now we are to the point of looking at a desalination plant that is supposedly going to replace all that water from the Carmel River,” Groot said. “There are a number of issues there as well—not only the cost—but the energy footprint and a number of other things that really have some of the people here quite concerned right now.”

“The test well for the proposed desal plant may be fairy close to the shoreline,” Groot said, “but any water taken from that well could impact the Salinas Valley. I think our biggest concern is what is that cone of depression, which is a scientific term for the influence that a source water intake has in a particular area. And because of the confluence between the lower aquifer, the Salinas Valley Basin, and the shallow aquifer from which they propose to take the water, we really don’t know how large a cone of influence is going to be felt. And since the actual aquifer goes offshore quite a distance, there is potential for some sort of impact there.”

“We’ve been involved in the whole CPUC process for the Public Utilities Commission trying to insert our particular viewpoints into the process” Groot explained, “so that everyone is fully aware of the ramifications of placing the source water intakes over the aquifer. And what if pumping is determined to cause harm to source water that includes Salinas Valley, either brackish or fresh water?”

Patrick Cavanaugh2016-09-07T21:04:00-07:00January 9th, 2014|

After Tough Negotiation, Raisin Price Decided

Raisin Price Set At $1650 Per Ton

More Thompson Seedless Vineyards To Be Pushed

The Raisin Bargaining Association (RBA) announced that it has reached agreement with its signatory packers on the 2013-14 Natural Seedless raisin harvest announced field price. The price will be one thousand six hundred fifty dollars ($1,650.00) per ton or eighty-two and one half cents ($0.825) per pound. The price is calculated using the following formula:

Base price $1,457.00 $0.7285

Moisture @ 10% 80.00 .04

Maturity @ 75% 50.00 .025

Container rental 21.00 .0105

Transportation (minimum) 15.00 .0075

RAC assessment 14.00 .007

USDA inspection 13.00 .0065

2013 Announced RBA field price $1,650.00 per ton $0.825 per lb.

Raisin growers have sent a strong message to the industry that they prefer selling raisins on a 100% basis now and into the future. With that in mind, the Board of Directors of the Association worked diligently toward a compromise with their signatory packers to establish a fair price that reflects the additional California raisin production for this season.

The Raisin Administrative Committee (RAC) recently estimated the 2013 Natural Seedless raisin crop at 348,437 tons in comparison to deliveries of 311,090 tons last year. The $1,650 per ton price for the 2013 Natural Seedless raisin crop is a 13% reduction to last year but takes into account the additional crop that is estimated for production as well as the challenging market conditions that the industry will be facing.

The agreement calls for growers to be paid in three installments this year as opposed to four installments last season. 65% of the payment will be due fifteen (15) days after completion of delivery, 20% will be due to growers on or before February 28, 2014, and the final 15% will be payable on or before April 30, 2014.

In the past, grower reserve raisins generated funds to assist the industry in marketing additional production into world markets. The effort to sell this year’s additional production without reserve programs and the temporary elimination of state marketing and promotion funding are two reasons why the RAC assessment of fourteen dollars ($14) per ton has been included in the pricing formula. This will provide an opportunity for the industry to work together through the RAC in support of efforts to market 100% of each year’s crop without reserves.

As reported from the International Dried Grape Producing Countries Conference in October, there continue to be strong indicators that Turkey has a significantly smaller dried grape crop to market this coming season. California and Turkey are the two largest producers of dried grapes in the world. It was also reported that South Africa, Chile, and Argentina have suffered tremendous frost damage in their vineyards, which will severely limit their harvest, which begins in January. The ability to take full advantage of what appears to be a tremendous sales opportunity requires an announced field price.

The Raisin Bargaining Association Board of Directors understood the importance of establishing this important benchmark in a timely manner to sell the maximum amount of raisins this year. However, they are also well aware of the impact it has on the grower community. Labor, water, and energy costs have significantly increased for growers over the past twelve months further squeezing their bottom line margins. As agricultural resources in California are depleted, vineyard owners will continue to seek the best utilization of their land.

California Ag Today editors spoke with Steven Spate, an RBA Grower representative, and a raisin grower. He said: “We are witnessing a large amount of raisin grape vineyards being removed (between 8,000 and 15,000 acres) from production this year in favor of more mechanized and profitable crops such as almonds, walnuts, and citrus.”

“Time will tell what impact this acreage reduction will have on the future of the California raisin industry but taking the necessary steps to market this year’s crop was extremely important for the Raisin Bargaining Association to accomplish. We are now counting on the California raisin packers to sell this crop to provide a better future for the remaining growers in our industry,” Spate said.

Spate added that processors thought the price should have been lower, but growers generally thought that shortages in Turkey and other areas should have boosted the price. “But still, there are excess raisins on the market and it has created a downswing in price.

Growers who are pushing out vineyards say that the lower price is only one factor that is in play. Chronic labor shortages are also encouraging growers to plant a less labor-intensive crop.

Patrick Cavanaugh2016-08-25T21:49:44-07:00November 26th, 2013|

TREE NUTS, EXCEPT PECANS, REMAIN STRONG IN EXPORTS

Tree Nuts, Still the 800-Pound Gorilla

Crash of the U.S. Pecan Market a Cautionary Tale, Says Rabobank

The export market for U.S. almonds, walnuts, pistachios and pecans continued to grow in 2012, reaching $6 billion dollars and accounting for over 60 percent of U.S. production. In its most recent report, “Riding The Growth Curve – Can U.S. Tree Nut Exports Continue to Defy Gravity?,” Rabobank questions whether this growth will continue. The author of the report, Karen Halliburton Barber, senior analyst, Produce for the Rabobank Food & Agribusiness Research and Advisory Group, says that it should, but that the industry shouldn’t rest on its laurels. “Assuming water limitations will not significantly restrict U.S. production, the U.S. tree nut sector still faces the fundamental uncertainty of when supply and demand will stabilize,” said Barber. “That said, the U.S. tree nut sector is in a good competitive position given its leadership in production and trading history.”In the report, Barber examines the main commodities making up the U.S. tree nut sector:

Almonds – “Here, the U.S. is the 800-pound gorilla and accounts for over 78 percent of total global production. This is where the U.S. is clearly in a good competitive position but needs to beware of the oversupply spiral.”

Pistachios – “Iran is slowing down, but they are not out. Water scarcity and weather have caused declines in production in recent years. However, new growth areas are cropping up and competition may heat up in the medium term.”

Walnuts – “This is the only sector where the U.S. is not the predominant global supplier. Although China is a net importer because of its large domestic demand, its share of global production is greater than that of the U.S., providing competition for U.S. walnuts in the Chinese market. An added risk factor is that Chile has begun to compete with the U.S. on quality in key growth markets.”

Pecans – “This segment is the cautionary tale of the report, warning of what could happen if the right factors line up at the same time. In 2012, the U.S. pecan market crashed. Now largely dependent on the global export market, U.S. pecans were hit with competitive pressures from South Africa, while at the same time dealing with lower yields because of weather challenges. The result of these factors was a 50 percent reduction in grower prices for pecans from July 2011 to January 2013.”

The report concludes by noting that the U.S. tree nut sector’s overdependence on the Chinese market poses the greatest challenge. Yet, U.S. producers are poised for growth over the longer term—both in China and globally. The strategy employed by the almond, walnut and pistachio industries of a more balanced buyer/supplier parity approach can help continue to moderate the risk.

Patrick Cavanaugh2016-08-12T18:04:52-07:00September 25th, 2013|

Early Harvest Season for Almonds

2013 Almond Harvest To Start

Almond harvest should start in earnest in Kern County, most likely next week, given the 100-degree temperatures everywhere. This is very early for this year’s crop size.

“The Nonpareils are going like crazy,” said Vern Crawford, a long-time PCA for Wilbur-Ellis Co., Shafter Branch. “With the crop estimate down, prices are up, and that’s good since growers had to spend so much on mite sprays this year.”

“This is the worst mite year that we’ve ever had–across the whole county,” Crawford noted. “The reason for the high pressure is not exactly clear,” he said.

“But the biggest problem all growers are having is the lack of water,” Crawford said. “We need more dams and we need the cities along the coast to put up desalinization plants to cut their demand on the water we need for agriculture.”

“Many Kern County farmers are now extracting water at the bottom of their wells and will need to spend $250,000 each to go deeper. Those big deep wells on the West Side with 200 HP pumps are sucking the water from the East Side,” he said.

Crawford warned that the groundwater will not last long. “We are going to barely make it through this season with 30 percent allocations. And next season, if we do not get enough water for the vast orchards on the west side of Kern County, on beautiful ground and with every irrigation economy available, particularly drip, growers will go into survival mode,” said Crawford.

Growers will shake their trees at bloom to eliminate the crop and then give the tree a few sips of water so that that it doesn’t die. Hopefully that will get them to another good winter of rain. But still, it will take the trees two full years to recover.

“And it’s amazing that nearly all of these water problems are due to the Delta Smelt,” Crawford said.

Patrick Cavanaugh2016-12-07T15:53:34-08:00July 24th, 2013|