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Posts Tagged: wine

California winemakers' concern over new Chinese tariffs is all about the future

China imports quite a bit of wine, however, very little comes from the United States. At the same time, per capita consumption of wine in China remains very low. So why are California winemakers anxious about tariffs newly imposed by China on U.S. wine? Because China's wine consumption habits are expected to change, reported UC ANR experts in an article posted on The Conversation and NPR websites.

"China is the world's fastest-growing wine market and is expected to soon become the second largest (wine market), after the U.S.," wrote UC Davis wine economist Julian M. Alsten, director of UC ANR's Agricultural Issues Center Daniel Sumner, and post-doctoral scholar Olena Sambucci.

Economists who have studied these markets project further significant growth in China's demand for wine, including premium wine imports, the article said.

"This would make getting pushed out of China especially troubling at a time when global per capita wine consumption has been declining, especially in Europe," the authors wrote.

California winemakers are concerned about new Chinese tariffs on wine imports, even though per capita consumption of wine in the country remains low. 'It's all about the future,' say UC ANR experts. (Photo: UCCE Mendocino County)
Posted on Friday, April 13, 2018 at 11:21 AM

Autumn wildfire set up research on 'smoke taint' in wine

With the value of wine riding on a delicate balance of aroma and flavor, the impact of winegrapes' exposure to smoke from a wildfire could have significant economic consequences. Last fall's Northern California wildfires sent smoke wafting over an experimental vineyard in Napa Valley, giving scientists the opportunity to study the interplay of smoke and wine quality, reported Jeff Quackenbush in the North Bay Business Journal.

"The moment the smoke started, my phone started ringing off the hook," said Anita Olberholster, UC Cooperative Extension viticulture and enology specialist. “I quickly realized how thin the data is I need to base recommendations on.”

Aerial view of smoke from the 2017 fires in Napa and Sonoma counties. (Photo: Wikimedia Commons, CC BY-SA 4.0)

The fires near the UC Davis vineyard provided the perfect experimental platform. Olberholster and her research team sprang into action to start a research project on the fly. Remaining grapes on smoke-exposed vines were picked, loads of commercially grown grapes deemed too questionable for commercial wineries were accepted. Over the past five months, small batches of wine were made from the grapes.

“They all have different levels of smoky character,” Olberholster said. “Some on the nose are actually quite pleasant and not smoky, but the aftertaste is the problem. All of them, even if in small amounts, had that ‘old smoke,' ‘ashtray,' ‘new smoke' aftertaste. It all depends on how sensitive you're going to be at it.”

The scientists are now looking for a process that will remove the smoky compounds, as little as possible of anything else.

Posted on Friday, April 6, 2018 at 8:34 AM

Farm advisor Lindsay Jordan creating options for vineyard sustainability

Lindsay Jordan
UC Cooperative Extension advisor Lindsay Jordan is growing 56 varieties of grapes at the UC Kearney Agricultural Research and Extension Center to see how varietals from other parts of the world flourish or fail, reported Sydney Maki in the Fresno Bee.

The front-page story provided an overview of Jordan's career, research plans and personality.

“My love of wine drives a lot – what can I say,” Jordan said. “I don't know about you, but I want to keep drinking wine until the day I die, so I really want to do my part to ensure the sustainability of drinking California wine.”

As part of the project, Jordan is looking for grapevines that thrive in the valley heat, produce a large crop and develop berries with color, flavor and acidity needed for fine wines.

"I won't declare any winners," Jordan said. "I'll say I have favorites, and I definitely have losers that I would not recommend.

The project was started by James Wolpert, a retired UC Cooperative Extension viticulture specialist, and continued by Matthew Fidelibus, UCCE viticulture specialist based at Kearney. Jordan took over the project a year and a half ago.

Finding the next cabernet sauvignon or chardonnay would be a home run, Fidelibus said. However, the data supplied by the project are also important in providing farmers and wineries the research and background to expand their own vineyards.

“If any of these varieties are going to be useful, it's important that the wineries are interested and comfortable with them,” Fidelibus said. “The grower can't grow varieties without the assurance that a winery is going to use them.”

 
Posted on Monday, August 1, 2016 at 4:00 PM

Roof-top gardens on LA skyscrapers connect people with food

UC Cooperative Extension's Rachel Surls said consumer preferences are driving the growth of urban agriculture.
Galvanized horse troughs arranged on the top of a Los Angeles skyscraper have become a productive high-rise herb and vegetable garden, providing ultra-fresh produce to an on-site restaurant, reported Robert Holguin on KABC TV.

"Chefs are using what's produced (in the garden) in their kitchens because they know their customers appreciate fresh, local food," said Rachel Surls, the sustainable food systems advisor for UC Cooperative Extension in Los Angeles County.

Surls was part of a recent tour of urban agriculture in downtown Los Angeles, a story that was also covered by the LA Times.

The visitors — who included growers, urban policymakers, consultants, entrepreneurs and representatives of nonprofits — wandered around the vegetable beds and asked questions as they got a taste of the garden. The article said the garden, on the fifth floor of a building at 6th and Figueroa streets, cost about $40,000 to build and yields as much as $150,000 worth of produce every year.

Other news:

Drought clouds future of California wine industry
W. Blake Gray, Wine-searcher-com

The California drought didn't impact the wine industry in 2014, but a dry forecast for next year has growers worried. One major issue is the buildup of salts in soils, said Mark Battany, UC Cooperative farm advisor in San Luis Obispo County. During a wet winter, these salts are washed away. But California hasn't had a wet winter in three years. Farmers were able to irrigate at the beginning of the drought to make up the difference, but increasingly water supplies are restricted.

Battany says that excess salt buildup in the soil can cause grapevines to lose their leaves. "Without a way to process sunlight, you won't see sugar ripening," he said.

Showdown looms as California eyes pesticides
Ellen Knickmeyer, Associated Press

Organic farmers are challenging a proposed California pest-management program they say enshrines a pesticide-heavy approach for decades to come, including compulsory spraying of organic crops at the state's discretion.

The farmers are concerned about the California Department of Food and Agriculture's pest-management plan, the article says. The 500-page document lays out its planned responses to the next wave of fruit flies, weevils, beetles, fungus or blight that threatens crops. Many groups challenging the plan complained that it seems to authorize state agriculture officials to launch pesticide treatments without first carrying out the currently standard separate environmental-impact review.

The article reported that the California organic agriculture industry grew by 54 percent between 2009 and 2012. California leads the nation in organic sales, according to statistics tracked by UC Cooperative Extension specialist Karen Klonsky, who says the state is responsible for roughly one-third of a national organic industry.

Posted on Thursday, November 13, 2014 at 9:49 AM

Local collaboration is one secret behind excellent Napa Valley wine

Napa Valley has a worldwide reputation for producing superior wines.
One reason the Napa County wine industry is so successful is its commitment to working together, wrote Paul Franson in an op-ed piece that ran in the Napa Valley Register today. Franson credits frequent industry meetings in the area, where a wealth of information on grape growth and wine production are offered.

A recent meeting he cited was a field day last month in which John Roncoroni, UC Cooperative Extension advisor in Napa County, took two groups through the Huichica Creek Demonstration Vineyard in Carneros to teach attendees how to identify weeds that commonly occur in vineyards.

Other local organizations that bring together local grape and wine producers are the Napa County Agricultural Commissioner's office, the Napa Valley Grapegrowers, Napa Sustainable Winegrowing Group and the UC Davis Department of Viticulture and Enology.

"It’s no wonder that Napa Valley growers get the highest prices for their grapes in the state. They learn how to grow the grapes better," Franson wrote.

Posted on Friday, May 3, 2013 at 8:49 AM

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