Trade Agreement Big for State

Trans-Pacific Partnership Trade Agreement Will be Boon for California

By Laurie Greene, Editor

On Friday, Nov. 6, Agriculture Secretary Tom Vilsack told California Ag Today the released full text of the Trans-Pacific Partnership Trade Agreement shows that it will be boon for California Exports. Vilsack said, “You’re close to the market, you have ports that access and serve those markets, and you have the products those markets want—whether they are fruits and vegetables or tree nuts,” Vilsack noted. “In fact, we just released a report on our exports as they exist today. Obviously tree nuts are a big export opportunity. We saw significant growth there as well; it is now an $8.8 billion market and California certainly plays to that,” he said.

Vilsack said the trade deal is all about better access, “The fact that tariffs are going to be eliminated in a number of these countries that we do business with will level the playing field for our fruits, vegetables and tree nuts. It is going to open up enormous opportunities for us.”

Vilsack also said these increased exports will definitely increase jobs in California, “This agreement will add and anticipated $120 to $130 billion in U.S. export opportunities, of which agriculture is roughly 9%, so you do the math; it is billions of dollars in additional trade. California is going to get their fair share. It will impact employment because every billion dollars in ag sales supports 6500 good paying jobs, and these are jobs that currently pay about 18% more in benefits than non-export-related jobs.”

President Obama intends to sign this legislation, but first, Congress is poring over the text to make their concerns or support known. Then they will have an up or down vote, but no amendments can be added to the bill.

Again, California specialty crop growers stand to benefit greatly from this trade bill. Ag leaders are urging Congress to pass it and all California commodity trade groups are solidly behind it as well.

California Ag Today2016-05-31T19:27:04-07:00November 10th, 2015|

Van Groningen & Sons Adopts Solar

Van Groningen & Sons Becomes Early Adopter of Solar Meter Aggregation

Family owned and operated since 1922, Van Groningen & Sons, Inc. has just completed construction of a 1 Megawatt PV Solar Energy System at their packing, cooling and processing facility located at their company headquarters in Manteca. Designed and installed by Renewable Technologies, Inc. (RTI) of Stockton, CA., the solar system is one of the first to take advantage of the Net Meter Aggregation Policy recently approved by the California Public Utility Commission, allowing for multiple meters to be offset by the production of a single PV solar production system.

RTI worked closely with Paul Hiemstra, warehouse manager at the facility to aggregate 26 electric meters, satisfying the electrical demand of the facility and numerous irrigation pumps across several hundreds of acres of farmland.

The system will generate over 1.4 million kilowatt hours of clean, reliable energy annually and sits atop two large processing buildings. The solar kilowatt hour production will offset approximately 1,034 metric tons of carbon dioxide, the equivalent greenhouse gas emissions produced by 218 passenger cars, the electricity usage of 142 homes or the carbon sequestered by 848 acres of U.S. forest in one year. This project marks yet another step forward in Van Groningen’s efforts toward sustainability, helping to ensure the continuance of the family farming tradition for many years to come.

Van Groningen & Sons, Inc. is closely linked to the growing, shipping and distribution of melons, sweet corn, nuts, pumpkins and fall décor. Their formula is to offer the highest quality products while conducting business with honesty, integrity and responsibility, a recipe that’s certain to last long into the future.

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Links: Van Groningen & Sons

Photo Source: Renewable Technologies, Inc., Ryan Van Groningen

California Ag Today2016-05-31T19:27:04-07:00November 9th, 2015|

Subsurface Drip Efficiency

Subsurface Drip Efficiency in Pomegranates

By Charmayne Hefley, Associate Editor

Subsurface drip irrigation, a more efficient form of water delivery, is growing in popularity and utilized on a widening range of crops. Claude James Phene, a research consultant for the UC Cooperative Extension, said subsurface drip efficiency is evident with both water and nitrogen in pomegranates.

Using a lysimeter, a big box on a calibrated truck scale that measures evapotranspiration, Phene can calculate the precise water requirement for pomegranates according to the soil moisture feedback indicated by the machine. Based on these calculations, Phene can make clear water recommendations to growers so they can accommodate the needs of their plants without exceeding them.

Because it is buried and targeted, subsurface drip irrigation also helps control weeds and reduce animal and traffic disturbances.

This six-year study has also demonstrated these drip lines prevent leaching—the loss of nutrients in the soil—that occurs with other types of irrigation systems. Phene explained, “The lysimeters are equipped with a drop-tube at the bottom so we can measure the nitrogen in any output to determine how much leaching occurs and to make recommendations on fertilizer.”

Patrick Cavanaugh2016-05-31T19:27:04-07:00November 4th, 2015|

Dairyman Cuts Diesel Emissions 92%

Kings County Dairyman Cuts Diesel Emissions 92% With Electric Mixer

By Laurie Greene, Editor

On his dairy in the Kings County town of Hanford, Philip Verway reduced his diesel consumption a remarkable 92% from 7,000 to 500 gallons in a given three-week period. His innovative secret to cutting diesel emissions is converting a diesel-powered commodity mixing machine to an electric mixer.

Kevin Abernathy, director of environmental services for the Milk Producers Council, said, “Rob Vandenheuvel, General Manager for Milk Producers Council, Philip and I helped him get a grant from the San Joaquin Valley Air Pollution Control District, a state-appointed board which aims to minimize diesel exhaust output. We put together a proposal, submitted it, and their governing board actually approved the grant. What began as a concept on paper led to the reality of the processes being implemented on-farm. We had it up and running in about three months. Most importantly, the end results are not only meeting, but exceeding our expectations,” said Abernathy.

The entire operation dramatically reduces total nitrogen oxides (NOX gases), pollutants in the San Joaquin Valley, “Our initial expectation based on the modeling was 22 tons of NOX emissions.” The post-project NOX rates were about two tons—a major reduction.

Abernathy said Verway worked with contractors Duport and Supreme to engineer the electrification of the vertical mixers and built some fail-safe components into the system. Impressed, Abernathy said, “Based on what I have seen, they have done a remarkable job, particularly on the multiple fail-safes. Hats off to Duport and Supreme for coming up with technology that works day-in and day-out, 365 days of the year.”

Abernathy also admired the ingenuity in the California dairy industry, “They continue to come up with some of the most extraordinary ideas. It is an absolute blessing to work with them, and they make my job so much fun with projects like this!”

California Ag Today2016-05-31T19:27:05-07:00November 2nd, 2015|

Winegrape Rootstock Trials

Winegrape Rootstock Trials for Pest Resistance and Vine Productivity

By Patrick Cavanaugh, Deputy Editor

Larry Bettiga, a viticulture farm advisor with UC Cooperative Extension, Monterey County, is working with county growers on winegrape rootstock trials to increase vine productivity.

“Several things have happened,” noted Bettiga,“we are replanting vineyards on former vineyard lands, where a build-up of soil pests already exists. Farmers used to grow a lot of beans and tomatoes in the Valley, so we’ve had a lot of root-knot nematode populations from past cropping patterns.”

“We’ve recently seen ring nematode populations developing at multiple vineyard sites,” Bettiga continued. “With the loss of more effective fumigants, and then the loss of post-plant-type nematicides, the use of nematode-resistant roots is becoming more critical to the success of replanting these vineyards. We have hopes that Andy Walker, a UC Davis viticulture professor and grape breeder, is going to supply us with some better options than we currently have.”

“We have a site where we are comparing five new rootstocks that were released from UC Davis with a number of our standard rootstocks. We are just starting that work, so obviously we have to look at them for several years to get a good feel for how those stalks will fit in comparison to what we are now using,” he noted.

California Ag Today2016-05-31T19:27:05-07:00October 30th, 2015|

Health Benefits of Pomegranates

Dong Wang on Health Benefits of Pomegranates

By Charmayne Hefley, Associate Editor

As the demand for healthy food items increases, farmers are choosing from among a larger diversity of crops to grow. Dong Wang, research leader with the United States Department of Agriculture Research Service in Parlier, spoke at the 2015 UC Kearney Ag Research and Extension Center (KARE) & USDA-ARS Pomegranate Field Day last week.

Wang said “the International Society of Horticultural Sciences[1] organized a conference in 2013 on pomegranates and other minor fruits. Attendees from about 20 countries presented their pomegranate research findings on crop production, yield, quality, and genetic aspects of different species, including cultivars. They also presented findings relating to health benefits and the biochemistry of pomegranate products.”

Researchers and experts in California and around the world continue to explore producing a plant variety with the genetic potential for higher yield. And while increased marketable yield is important, Wang said researching pomegranate health benefits and phenolics—compounds with antioxidant properties—may be more beneficial than the absolute yield, “so people are researching multiple aspects of the topic.”

Dong Wang, research leader with the USDA-Agriculture Research Service in Parlier

While the U.S. has a relatively small market for fresh pomegranates, pomegranate juice and secondary products, which are more common in the U.S., help to increase the fruit’s marketable yield. Wang explained some Americans eat fresh arils atop salads and other dishes, but those not-so-perfect on-the-surface pomegranates will still be desirable for the fresh market because they still contain beneficial compounds when processed. This research on phenolics, vitamins, and other compounds found in the fruit has been performed not only on the juice and the arils, but also in high-concentrate peels.

The International Society of Horticultural Sciences organized a conference in 2013 on pomegranates and other minor fruits. Conference attendees from about 20 countries presented their pomegranate research findings on crop production, yield, quality, and genetic aspects of different species, including cultivars. They also presented findings relating to health benefits and the biochemistry of pomegranate products.”

As a result of the 2013 International Society of Horticultural Sciences Conference in 2013 on pomegranates, Wang co-authored a proceedings book published by the International Society of Horticultural Sciences in July 2015. Co-written with Zhaohe Yuan, Nanjing Forestry University and Erik Wilkins, Paramount Farming Company, the volume, “Proceedings of the Third International Symposium on Pomegranate and Minor Mediterranean Fruits,” covers the following major areas of research and state-of-the-art technology: Physiology and Biochemistry, Secondary Metabolism and Human Health, Integrated Pest Management and Disease Control, Marketing and Economics, Genetic Resources and Breeding, Cultivation Techniques, and Post-harvest Technology. According to the USDA, “The book serves as the largest collection of the most current knowledge on pomegranate science and technology in the world.”[2]

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[1] International Society of Horticultural Sciences

[2] USDA ARS

Patrick Cavanaugh2016-05-31T19:27:05-07:00October 30th, 2015|

CEO Council on Sustainability and Innovation Launched

Agribusiness CEOs and Bipartisan Policy Center Launch CEO Council on Sustainability and Innovation

Washington, D.C. – Leading agribusiness CEOs announced TODAY they are joining together with the Bipartisan Policy Center (BPC) to launch the CEO Council on Sustainability and Innovation to improve agriculture and food production sustainability.

Leaders of DuPont, Elanco, Kellogg Company and Land O’ Lakes joined the Council, which will research, collect and amplify innovative approaches in the agribusiness industry, over the next several months, to combat and adapt to the realities of increasing climate volatility, a growing population, and other threats to a stable food supply.

“In the next 35 years, experts anticipate demand for animal protein will climb by 60 percent as the population grows in size and affluence. Already demand for milk, eggs and poultry is outpacing anticipated expectations,” said Jeff Simmons, president, Elanco. “We can’t just rely on the public sector to address these challenges. The private sector must deliver innovative solutions that can help farmers sustainably meet our global food needs.”

“Achieving a sustainable future food supply and responding to the challenges posed by climate change are dependent on our collective actions,” said John Bryant, chairman and ceo, Kellogg Company. “Kellogg and others in our industry have a role to play in sharing innovative solutions and inspiring others to progress along their own sustainability journey.”

“To feed a growing global population, the food and agriculture industry must continue to increase agricultural productivity while facing climate variability and resource constraints,” said Chris Policinski, president and ceo of Land O’Lakes, Inc. “By working together, we can be more effective and efficient partners to enable a sustainable and productive supply chain.”

“The cost and availability of food is an issue of critical importance to all Americans,” said Jason Grumet, president, BPC. “The council will help kickstart a more robust national conversation about what’s already being done to promote sustainable food production and what more needs to be done.”

Although there is extensive industry research into various sustainability practices, there is little collective understanding of the strategies being deployed, nor is there public appreciation of adaptation challenges, mitigation opportunities, and the importance of agriculture in what must be a global conversation. The council will highlight and promote these innovative efforts.

The council’s work will culminate in a public report to be released in 2016.

California Ag Today2016-05-31T19:27:05-07:00October 29th, 2015|

Replanting Trees as Harvest Ends

David Doll on Replanting Trees

By Laurie Greene, Editor

As harvest comes to a close for many tree crops, the time for replanting trees is swiftly approaching. David Doll, a UC Cooperative Extension farm advisor in Merced County, said that if California receives significant rain this year, the replanting process in orchards would be more difficult.

“If we are potentially coming into a wet winter, it’s going to provide challenges in establishing new orchards,” Doll said. “In the case of heavy rainfall, it’s important to keep a few things in mind and plan accordingly. First, if we’re doing any type of soil modification, we need to get a little bit of moisture to help the soil settle.”

Doll said second step is ‘pulling’ berms—the small hills or walls of dirt or sand in an orchard created to divert rain and irrigation water from the tree trunk. He explained, “We want to pull them before the soil gets too wet. We don’t want to walk into a heavy soil field, such as clay or clay loam, and pull berms because in doing so do, we would actually slick that soil over and have to deal with compaction and future issues with the orchard.”

“Third, when we start planting our trees,” Doll said, “it’s important to make sure that we dig a proper hole with wet soils.” Doll warned if you don’t spend the time to dig a hole, you can ‘glaze’ the soil or form a crust on the sides of the holes, particularly in clay soils, leaving a hard, compact surface that is impenetrable to young roots. He advised to fracture or scratch glazed soil on the sides of the hole with a shovel or rake before filling in to ensure proper root growth.

Doll also said that when planting, the graft union—the point on a plant where the graft is joined to the rootstock—needs to be kept aboveground. “Countless times I’ve seen people plant the graft union below the ground,” said Doll. “Or they’ll plant the tree, pull up a berm, and actually put the graft union below the ground. Keeping the graft union about one hand’s width above the soil line will ensure the graft union remains aboveground as the tree settles.”

“Lastly, if machine planting in very wet clay loam soil, clods [lumps] and air pockets may form,” Doll said. “That’s problematic. The same thing also may occur with hand planting. It’s important to make sure the planters are digging a properly-sized hole and the roots need to be sufficiently covered. The soil needs to be broken down and then replaced around the tree. Finally, to ‘tank’ the tree, apply about 4-5 gallons of water after replacing the dirt to reduce the air pockets and allow the tree to get a good, solid start.”

Patrick Cavanaugh2016-05-31T19:27:05-07:00October 28th, 2015|

Rossi Tackles MRL Harmonization

Lois Rossi Tackles MRL Harmonization

By Patrick Cavanaugh, Deputy Editor

Lois Rossi, who signed off on nearly all crop protection products at the United States Environmental Protection Agency (EPA) for nearly 37 years, spoke to attendees at the recent Maximum Residue Levels (MRL) Harmonization Workshop in San Francisco. Rossi gave her thoughts on the need for MRL harmonization throughout the world.

Rossi was responsible not only for the registration of all conventional pesticides but also for the re-evaluation of approximately 400 active ingredients. Since 2004, she served on the Codex Committee on Pesticide Residues (CCPR) and was a member of the US delegation to the Organization for Economic Cooperation and Development (OECD) Working Group on Pesticides and the Registration Steering group.

“There are process challenges from Korea, Taiwan, the EU, and Japan,” said Rossi, adding some are so difficult that not much can be done because of policy and regulation challenges. “Of course,” she explained, “I will suggest some harmonization opportunities, of which there are a plethora, and there is even a new one now with the Crop Group MRL. Just as you think you nailed that MRL calculator, somebody comes up with a different way,” she noted.

Rossi said at some point the industry needs to figure out how to tackle more of its impediments. “We have tackled some, but I don’t think everyone is there yet.” Rossi suggests information is probably the hardest hurdle to manage because there are so many foreign journals and varieties of global websites. “Like I said,” she explained, “the global MRL database has certainly been a lifesaver for many of us. But to keep up with regulations and procedures from countries to which our growers export commodities is somewhat of a full-time job for many, let alone those whose livelihoods depend on exports or who are dealing with MRLs.”

Determining and understanding different data requirements are also challenging. Rossi noted registrants struggle to determine not only how many field trials a particular country requires, but whether they can be conducted within or outside of the country. Some countries require six, some four. Some regulations vary if it’s a minor crop or a major crop. Rossi said keeping up with these requirements, updated testing methods, NGOs doing their own testing, as well as improved technologies that measure smaller amounts of residues is difficult. So, going to one place to figure it all out would be great.

“And then there is the wonderful world of Codex*, particularly with its capacity limitations. Rossi believes the Codex process has improved, but not its capacity. “That’s pretty much as old as Codex is,” she said.

“Some countries have default MRLs that differ, and some have private standards, which will take hold if the public loses confidence in the public standards and the national processes,” Rossi said. “So countries are establishing their own MRLs because of public pressure; consumers want safe food and they want their government to guarantee them safe food. If that confidence is lost, you will probably still have standards, but you will probably have less control because you are going to have private standards.”

*”The Codex Alimentarius or “Food Code” was established by FAO and the World Health Organization in 1963 to develop harmonized international food standards, which protect consumer health and promote fair practices in food trade.” Source: C O D E X A L I M E N T A R I U S, http://www.codexalimentarius.org/)

California Ag Today2016-05-31T19:27:05-07:00October 27th, 2015|

Groundwater Recharge at Terranova Ranch

Major Groundwater Recharge Program at Terranova Ranch Progresses

By Patrick Cavanaugh, Deputy Editor

Don Cameron, manager of Fresno County-based Terranova Ranch has been working with the Kings River Conservation District (KRCD) on a groundwater recharge plan for nearly 20 years to convey floodwaters from the Kings River across Terranova Ranch and other properties in the area. “It has been a long, hard, committed struggle,” said Cameron, “but in 2011, we got Natural Resources Conservation Service (NRCS) involved.

“Once we submitted our grant application to the California Department of Water Resources (DWR), they reviewed it and awarded us a $5 million grant, which really got the project off the ground,” said Cameron.

“We are in the third year of work with the grant and we are currently doing the environmental studies with California Environmental Quality Act (CEQA). We are still very much involved in the engineering phase and we are putting a lot of agreements together with all the neighboring agencies that we have to work with,” Cameron said.

Logistically, Terranova Ranch is in an ideal location to capture potential floodwaters from the Kings River. Adjacent to the North Fork of the Kings River where floodwaters move though the James Bypass to the Mendota Pool, Terranova Ranch, provides the operation a unique opportunity in terms of groundwater recharge.

“We are taking farmland that is in production, and when the floods come, we will direct floodwaters across that land and neighboring land, to recharge the groundwater in our fields,” said Cameron. “We have proven that we can recharge in existing vineyards and tree-crop orchards, as well as in tomato, onion and carrot fields before we plant. We can use the floodwater across our farmland so that we do not need a dedicated basin dug out just for a recharge.”

“We know we can recharge anywhere on our land,” explained Cameron. “We can even turn off our pumps and use the water on the land to irrigate, through our drip systems. There are a lot of different ways to attack the problem. We think this is the best fit for our area, and we hope to be successful in rebuilding our groundwater supply,” said Cameron.

“The plan is to dedicate about 250 acres of ground for recharge,” said Cameron. Low levies will be built around the land when floodwaters are anticipated. We may have crops planted on the fields,” but Cameron hopes to be able to predict floods prior to planting a crop. Nevertheless, Cameron said, “We will flood crops if we need to.”

When the fields are flooded, the water may be as much as 2 to 3 feet deep, or as little as six inches deep. But the goal is to keep the water continuously on those fields to continue the recharge.

And since this is a large project involving state money, CEQA must be involved. Cameron emphasized, “We want to be sure that there is no environmental damage to any possible endangered species anywhere near our farm or near the project we are doing. There are state and federal laws that we have to abide by and so we need to jump through those hoops to get the project approved to completion,” said Cameron.

“We have been working with the project for a long time and we think its time has come,” said Cameron. “We are in the fourth year of a drought now and there is a lot of interest in putting water underground now, rather than building dams. We think dams are necessary as part of the overall water storage for irrigation, but we need both aboveground and below-ground storage.”

Cameron contends this groundwater recharge plan could improve groundwater quantity and quality fairly quickly, and be implemented faster than trying to build a large dam in the state. “We want to do our part here,” he said. “We would hate to see all the floodwater flow by during flood periods. It’s smarter to capture those stormwater flows on the land and into the ground water reservoir. We think it’s a real win for the whole state,” he said, adding there has been a lot of interest in duplicating this type of project throughout the state.

Cameron noted the project is perfect for the Sustainable Groundwater Management Act, which went into effect Jan. 1, 2015. “We are going to be ahead of the game on this, which is where we want to be,” he said.

Yet, not fast enough. Though a sizeable El Niño may pound California this fall and winter, bringing potential floodwaters to many rivers, the paperwork for the Terranova Ranch recharge program will not be completed in time. Cameron and the KRCD have been pushing to complete the project, but the agencies that need to sign off are numerous, including:

California Department of Transportation (Caltrans) – because floodwaters will be moving to additional landowners east of 145.

Pacific Gas and Electric Company (PG&E) – because water will need to flow under a natural gas pipeline.

U.S. Army Corps of Engineers – because a major cement structure with gate valves must be in place for the floodwater to be extracted from by-pass. “This will essentially mean that the levies will be breached,” said Cameron.

Again, the floodwaters will be flowing north and to the east, to several landowners in the region. Cameron and KRCD have been doing all the setup for everyone, not just themselves. “We hope, in long term, to expand the recharge project to 16,000 acres,” said Cameron.

California Ag Today2016-05-31T19:27:05-07:00October 26th, 2015|

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