Drone Technology Benefits Agriculture

Drone Technology Useful for Calif. Ranchers and Growers

by Laurie Greene, Editor

Fifth-generation Parkfield rancher in southern Monterey County and 2016 Vice President of the National Cattlemen’s Beef Association, Kevin Kester, was introduced to the viability of potentially beneficial uses of owning and using a drone on his ranch for agricultural purposes.

Yamaha Drone

As owner and operator of Bear Valley Ranch & Vineyards, the family’s cattle and winegrape operations, Kester anticipated the biggest benefits of drone ownership would be the capability to check on cattle and ensure their safety from a bird’s eye view, and to determine water levels in reservoirs—a task that in the past could be completed only on foot or by vehicle. Cattle safety is especially important for ranchers, according to Kester, as the cattle industry has been experiencing stagnation in production.

Kester said having a drone would also helpful for security issues. He wants to detect human intrusion on his land, a problem that he experienced recently. “There have been some hunter-related trespass issues and people coming onto the ranch,” he said. “We’ve actually had cattle and horses shot.”

Kester, who is also a member of the California Association of Winegrape Growers, Paso Robles Wine Country Alliance and the Central Coast Vineyard Team, will purchase a commercial drone package and believes this modern technology will give not only cattlemen, but growers in California, a new way of assessing safety, production and maintenance.

California Ag Today2021-05-12T11:05:56-07:00June 9th, 2016|

Winegrape Quality In SJV

Nat DiBuduo: Valley Winegrape Growers Must Produce Quality

By Laurie Greene, Editor

Nat DiBuduo, president of Fresno-based Allied Grape Growers believes there are good opportunities for Central San Joaquin Valley winegrape growers. “I think the San Joaquin Valley [winegrape growing industry] will survive because growers are working at producing winegrapes at a higher quality and at a higher price,” said DiBuduo.

“Overall, I think the industry is doing well,” stated DiBuduo, “and we just have to work with our San Joaquin Valley growers to produce a better quality grape. It’s like a chicken and an egg; they’ve got to be able to get paid for that better quality. And of course, growers need a solid contract with a good price to make it worthwhile,” he noted.

DiBuduo noted that the Bureau of Reclamation’s initial announcement at the beginning of this month that federal water users will receive merely a five percent water allocation, fortunately, does not affect many of his grower-members. “Most Allied growers are not Westside growers; but they will be severely affected by the groundwater regulations soon to be in place.”

DiBuduo explained the Sustainable Groundwater Management Act is predicted to create major issues for production agriculture. “Oh yes, we’ve got guys who have sold their property because they didn’t have enough groundwater,” he said.

California Ag Today2016-05-31T19:24:06-07:00April 21st, 2016|

Agriculture Science Recognition Awards, Part 1- Megen Morales

Agriculture Science Recognition Awards, Part 1 – Megen Morales

By Patrick Cavanaugh, Deputy Editor

Assemblyman Jim Patterson joined Dr. Sandra Witte, dean of the Jordan College of Agricultural Sciences and Technology at California State University, Fresno (Fresno State) and Lawrence Salinas, Fresno State’s executive director of Government Relations, at the 23rd Assembly District’s 2016 Agriculture Science Recognition Awards on March 17 at Fresno State.

California Ag Today will highlight each of four Fresno State students in the Fresno State Honoree series, Meghan Loper, Megen Morales, Elizabeth Mosqueda and Nick Wolfenden, who were selected from among several students nominated for their dedication to the future of agriculture in the Central Valley.

“These brilliant students represent the best of the best,” said Assemblyman Patterson. “Their devotion to making a difference in our agriculture science community is to be commended and I can’t wait to see what the future holds for them.”

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Megen Morales, a senior at Fresno State majoring in enology and chemistry, was honored recently for leading the way in the study of mold in winegrapes. “She’s also helping others in agriculture measure and quantify the amount of mold,” noted Patterson.

After a grapevine-judging contest in high school, Morales knew she wanted to work in the viticulture industry. So for the past three years, she has worked with her enology professors to create a new standard for wineries to follow for the amount of mold that is acceptable in harvested wine grapes. “The current maximum of moldy grapes acceptable in wineries is two percent,” noted Patterson, “but there is no process that accurately determines the level of mold content.” Morales explained, “Right now, you simply look at the grapes and usually determine that it looks like 1.5 to two percent mold.”

“So Megen harvested White Zinfandel Grapes from 15 farms throughout the Central Valley, and brought them back to the lab to study the levels of several types of mold,” noted Patterson. “Morales compiled the data, and her results are now used by large-scale wineries to determine how much mold is in their harvested grapes.”

A member of Central Valley Women for Agriculture (CWA) and a volunteer at the Fresno State Winery, Morales has also helped promote agriculture at Valley Children’s Hospital. As current manager of the laboratory, she trains other students on how to use it.

In fact, Morales has dedicated much of her time to teaching young people about the important role agriculture plays in everyday life. She says her experiences at Fresno State will help her excel in her future as an empowered, humble person, with the skills and mindset to accomplish great things. She hopes to work as an enologist at a major winery and eventually plans to become a senior wine maker. Morales’ ultimate goal is to serve as a role model, a mentor to women in agriculture, and to advocate for agricultural education to preserve the agricultural world of tomorrow.

“My passion started with crop production and it evolved towards viticulture,” noted Morales. “I really enjoyed chemistry in high school. Combining the two fields [agriculture and chemistry] was a challenge, but then I found enology. It has been really exciting learning how to make wine.”

“The winegrape scan spectrum we are developing will enable wineries to scan one sample of grapes coming in and better quantify the amount of mold,” Morales elaborated. “Since wine is filtered before it goes into a bottle, mold has not been a big problem. However, [mold] does affect the sensory impact of wine, so once you get above five percent mold you start to smell a funky, sweet, almost vinegary smell. It doesn’t affect the palate, but it does affect the nose,” she stated.

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California Ag Today2021-05-12T11:05:57-07:00March 24th, 2016|

State of the Winegrape Industry

By Charmayne Hefley, Associate Editor

Growers attending the Grape, Nut and Tree Fruit Expo in Fresno last November had the opportunity to learn about the state of the winegrape industry from Nat DiBuduo, president of Allied Grape Growers. While DiBuduo acknowledged growers were facing challenges, he encouraged them to continue to work with the industry.

DiBuduo said the immediate challenges facing the winegrape industry—largely in the production and price of winegrapes—depend on the variety, “but I’m asking all winegrape growers to look at their crops, production levels and quality levels.” DiBuduo is asking growers to work with the wineries to get higher production numbers and contracts with higher prices for long-term sustainability.”

“I think 2016 will be a challenge, but I look forward to 2017,” he elaborated; “however, it’s not going to get better without the removal of some vineyards. We’ve got to get the price to where growers are sustainable and viable going forward,” said DiBuduo. “We supply a big base of grapes to in the industry. We want to keep that base despite dwindling sales.”

DiBuduo explained that growers could work on overcoming their challenges by remaining active in the discussion. “Go to meetings like this,” he explained. “Go to viticulture meetings. Work with specialists to get better production and better quality.”

DiBuduo also stressed the importance of designing labels and wines that appeal to millennials. Labels that stand out as creative and unique appeal to the millennial generation, which also does not hold the same brand loyalty as prior generations, he said.

Having labels and brands that are attractive to the millennials is important, DiBuduo said, because this generation cannot “be standardized into one-cookie-cutter-fits-all, so you’ve got to be energized. I think the winegrape industry has really done that. We’ve come out with a number of different blends of wines and different labels that catch the eyes of the millennials and get them excited.”

Patrick Cavanaugh2016-06-03T09:48:42-07:00January 19th, 2016|

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|

Winegrape Grower Earns SIP Certification

Dana Merrill, Winegrape Grower Earns SIP Certification

By Patrick Cavanaugh, Deputy Editor

Dana Merrill is a seventh-generation farmer of an eighth-generation Californian farming family and president of Mesa Vineyard Management, a premium vineyard management service on the Central Coast. A graduate from Cal Poly with an Agriculture Business degree, He is a member of the Merrill Family Estates, an estate that produces premium winegrapes for its Pomar Junction Winery, and he’s extremely involved with the Paso Robles Wine Community.

Recently, his winegrape growing operation earned the Sustainability In Practice (SIP) certification.

“We worked very hard to attain this certification,” Merrill said. “Most of the changes were positive moves. It’s not meant to be a penalizing certification, but there are specific restrictions. For example, we don’t use any Class I restricted materials. If the US Environmental Protection Agency has commented about a substance, ‘Hey, that is Class I. It may be legal, but as an herbicide, it has a tendency to leach into the groundwater,’ then the SIP system won’t allow it. There are times when I’ve said, ‘Boy, I wish I could use a certain material,’ but there are some I simply cannot use in order to qualify for the certification.”

Merrill continues, “The SIP also takes into account how you treat your labor. For example, more ‘points’ are awarded if you offer a benefit program, continuing education support, a retirement program, or health insurance. These days, everybody has to offer health insurance, but points are awarded for that, even though some of us have offered it for over 20 years. Points are also earned for best-practice management whether it is fertility management, soil probes, or having water meters on all your wells and using the information to manage how you irrigate. The idea is to encourage folks to do more and raise the bar.”

“Being SIP-certified helps with marketing too,” noted Merrill. “If you get the SIP seal on a bottle of wine, a consumer can go be assured of the excellent quality of that product.”

“It is marketing in the sense that we are always selling ourselves to the consumer,” Merrill explained. “You know, the consumer may ask, ‘Why should I buy a bottle of SIP wine? Why should I buy California wine?’ I think that branding or labeling conveys a message to customers about what is important to them. Some consumers are very environment-oriented; others are looking primarily for quality. Your label conveys that message. There are customers to whom it is less important, but I see its significance growing. I would say 50% of the people who visit our tasting room find that label on an SIP-certified bottle of wine quite meaningful,” Merrill said.

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California Ag Today2016-05-31T19:27:07-07:00October 14th, 2015|

Appellations Beyond Napa . . .

Grower Andy Beckstoffer on Lake and Mendocino County Appellations

By Charmayne Hefly, Associate Editor

When people discuss California wine, they most commonly associate it as having been grown and produced in Napa. However, Napa isn’t the only northern county to grow grapes that become iconic California wines.

Andy Beckstoffer, owner of Rutherford-based Beckstoffer Vineyards, owns more than 3,000 acres of premium winegrapes. He began his own vineyard in the 1970s in Mendocino and Napa counties before expanding into Lake County as well.

Beckstoffer said that Lake and Mendocino counties were some of the most promising new wine districts in the new world of wine. He ought to know; the California Association of Winegrape Growers named Beckstoffer 2015 Grower of the Year last month.

“Mendocino County has consistently produced some of the best Chardonnay for years,” Beckstoffer said. “We started back in the 1970s, and they continue to do it in the Red Hills of Lake County. The appellation, Red Hills Lake County AVA, is where we’re producing Cabernet at a reasonable price–North Coast Cabernet. It’s really the most promising new wine district in the new world of wine because it is encompassed by the vast North Coast AVA,” Beckstoffer said, “and the quality has been proven to be excellent.”

The North Coast AVA encompasses smaller appellations in six counties north of San Francisco: Lake, Marin, Mendocino, Napa, Sonoma, and Solano.

California Ag Today2016-05-31T19:28:07-07:00August 14th, 2015|

Viticulturist Mark Greenspan Confirmed as ASEV President

Announced TODAY, Mark Greenspan, president of Advanced Viticulture Inc., has been confirmed to serve as the American Society for Enology and Viticulture (ASEV) 2015-2016 president. Greenspan succeeds Lise Asimont of Francis Ford Coppola Presents to lead ASEV’s 12-member board.

Mark Greenspan, president of American Society for Enology and Viticulture

“Throughout my career, ASEV has been the go-to source for reliable, thoughtful research and science that has been critical to my success and that of my vineyard clients. It’s a real honor to serve as the Society’s new president and to hopefully carry on the impressive work of Lise and the other dedicated ASEV past presidents,” said the new ASEV president.

Greenspan, a Sonoma County resident, provides premiere vineyard consultation in water management, nutrient management, precision viticulture and vineyard design, establishment and management. He has operated Advanced Viticulture for over 10 years. Previously, he was the viticulture research manager at E&J Gallo, responsible for viticulture experiments in the north coast vineyards and collaborative projects throughout the state of California. He is a monthly contributor to Wine Business Monthly and periodic contributor to other trade publications. He presents at local, national and international events, and is a certified crop advisor (CCA) and certified professional agronomist (CPAg). Mark has served on review panels for the American Vineyard Foundation and Viticulture Consortium – West and Viticulture Consortium – East. He is a member of Sonoma and Napa Viticulture Technical Groups, Sonoma County Farm Bureau and Napa Valley Grape Growers Association. He’s a former director of the UC Davis Trellis Alliance and sponsor of the Sonoma County Winegrape Commission.

As an active 25-year ASEV member, Mark has held several ASEV positions and served as a reviewer for the American Journal of Enology and Viticulture (AJEV). He has served on the best paper review committee, annual meeting technical abstract review committee, annual meeting program committee, and as sessions chair. He received the ASEV Best Viticulture Student Paper Award in 1991.

ASEV has also confirmed two new directors: Patty Skinkis, associate professor at the Department of Horticulture at Oregon State University, and Hans Walter-Peterson, viticulture extension specialist at Cornell Cooperative Extension. In addition, the Society has announced its 2015-2016 executive team members: Nichola Hall of Scott Laboratories, confirmed as first vice president; James Harbertson of Washington State University, elected as second vice president; and Tom Collins of Washington State University will serve as secretary-treasurer. Additional Board members continuing current terms are: AJEV Science Editor Linda Bisson and Technical Program Director M. Andrew Walker, both of the University of California, Davis; and Directors Lise Asimont of Francis Ford Coppola Presents, Kristen Barnshisel of J. Lohr Vineyards & Wines, and Kay Bogart and Anita Oberholster, both from the University of California, Davis.

Formed in 1950 as a professional society dedicated to the interests of enologists, viticulturists and others in the fields of wine and grape research and production, the ASEV’s membership of more than 2,000 includes professionals from wineries, vineyards, and academic institutions and organizations around the world. In addition to publishing the AJEV, the Society also hosts its National Conference (slated for Monterey in June of 2016) and co-presents the Unified Wine & Grape Symposium in January with the California Association for Winegrape Growers. For more information, visit www.asev.org.

California Ag Today2016-05-31T19:28:10-07:00July 16th, 2015|

Drought-Focused Soil Nutrient Management Forum Offered for Winegrape Growers

Winegrape growers are invited to participate in an online forum to discuss vineyard nutrient management in limited water conditions. The free nutrient management forum, which will run Jan. 12 through Jan. 23, is hosted by the University of California Sustainable Agriculture Research & Education Program (UC SAREP), FarmsReach and Sustainable Conservation.

Farmers and UC Cooperative Extension advisors from different regions will answer questions and share resources throughout the discussion. Participants can post a question in the forum and receive an e-mail when there is a reply.

To participate in the forum, sign up for free at http://ucanr.edu/onlineforum.

“Nutrient management for grapes can be very complicated, and growers have to continually adapt to changing conditions such as this year’s drought,” said Maxwell Norton, UC Cooperative Extension advisor. “It’s good to spend some time exploring how grape growers can succeed in challenging circumstances, and learn from each other about the many ways nutrient management can affect your farm in the coming season.”

Kicking off on Jan. 12, the Nutrient Management Solutions online discussion forum will offer the agriculture community:

Online videos and Q&A with farmers and advisors on nutrient management and soil fertility issues, with a special focus on winegrapes.
Online discussions via the FarmsReach website, moderated by series presenters.
A new “Soil Nutrient Management Toolkit” on the FarmsReach site, with selected practical resources and fact sheets for farmers of all crop and product types.

This online series is part of the Solution Center for Nutrient Management—a growing resource for nutrient management research and information, created by UC SAREP. For more information, contact Aubrey White, UC SAREP communication coordinator, at abwhite@ucdavis.edu or (530) 752-5299.

About UC SAREP 

The University of California Sustainable Agriculture Research & Education Program (UC SAREP), a program in the UC Division of Agriculture and Natural Resources, provides leadership and support for scientific research and education in agricultural and food systems that are economically viable, conserve natural resources and biodiversity, and enhance the quality of life in the state’s communities. SAREP serves farmers, farmworkers, ranchers, researchers, educators, regulators, policymakers, industry professionals, consumers and community organizations across the state.

About FarmsReach

Founded in 2007, FarmsReach is a network that connects small- and medium-scale farms to the products, support and services they need to be successful. By partnering with farmer members and agriculture organizations, FarmsReach offers a growing suite of services that empower farmers to make better business decisions, access new markets, preserve the environment and strengthen rural communities.

About Sustainable Conservation

Sustainable Conservation helps California thrive by uniting people to solve the toughest challenges facing our land, air and water. Since 1993, Sustainable Conservation has brought together business, landowners and government to steward the resources that we all depend on in ways that make economic sense. Sustainable Conservation believes common ground is California’s most important resource. www.suscon.org

For more than 100 years, the University of California Cooperative Extension researchers and educators have been drawing on local expertise to conduct agricultural, environmental, economic, youth development and nutrition research that helps California thrive. UC Cooperative Extension is part of the University of California’s systemwide Division of Agriculture and Natural Resources. Learn more at ucanr.edu.

Patrick Cavanaugh2016-05-31T19:30:35-07:00January 7th, 2015|