Posts Tagged: Strawberries
Slugs, snails, ants, aphids, spider mites and inclement weather conspire against strawberry growers harvesting perfect red berries to sell.
“Farming is hard work,” said Fam Lee, as she pulled a weed from a row of strawberry plants. Lee and her husband Nathan Punh are among about 60 Mien farmers in the Sacramento area who call on Margaret Lloyd, a UC Cooperative Extension advisor, for farming advice.
“Although we are not organic farmers, we always want to go with organic,” said Lee. “For example, we have slugs and ants, I asked Margaret if it's okay to put organic slug bait around the plant as long as it doesn't touch the berry. She said that's the best way to do. We work closely with our extension staff.”
In the Sacramento area, many of the Mien-owned farms are husband and wife teams. The typical couple farms an acre or two themselves, picking berries to sell the same day at a roadside stand, which provides the family's primary source of income.
“Many of them grew up on farms in Thailand or Laos growing vegetables or growing rice or soybeans,” said Lloyd, who serves small-scale farmers in Sacramento, Solano and Yolo counties. “A lot of them come from farming backgrounds so when they came to this country, they also sought out an agrarian lifestyle.”
Some Mien growers had never seen a strawberry before arriving in California, but chose the high-value crop to maximize returns on their small plots of land.
To help Mien growers develop successful strawberry farms, Lloyd updates them on regulations and shares growing tips at an annual extension meeting, visits them at their farms, and records videos demonstrating how to do things such as using compost to fertilize the crop.
“Because of language barriers, coming out to the farm regularly is a big part of the job,” said Lloyd, who partners with staff from the National Center for Appropriate Technology (NCAT) to assist Mien farmers.
“Once we're on the farm, we can communicate in-person more easily,” she said. “Often times it involves pest identification, so I'll show them how to use a hand lens and how to identify spider mites, aphids and lygus bugs, for example.”
“A lot of them have children who speak English fluently so if they don't speak English fluently, sometimes the children come out and help.”
For the past five years, Lee and Punh have been growing and selling strawberries at a farm stand on Bond Road, between Bader and Bradshaw, in Sacramento. They grow Albion, Chandler, Santa Rosa and Seascape – sweet, delicate varieties, some of which aren't found in supermarkets because the berries don't store and ship as well. They typically begin harvesting berries at the end of March and pick through July or August, depending on the weather. This year, the first berries were ruined by spring rain and frost.
Savvy consumers will ask for certain varieties by name, Lloyd said. “Chandler is well-loved by consumers for its delicate flesh and sweet flavor. Albion produces larger berries that are also very tasty.”
Because berries sold at the roadside stands are picked fresh daily, the farmers wait until berries are perfectly ripe before picking them.
Monday through Saturday, Lee begins harvesting her strawberries by hand at the break of dawn.
“We start at 5:45, the minute we can see, and we pick until 8 o'clock. That's our goal,” Lee said. “By 8:30, we want to open our stand and we sell until all the berries run out.”
Lee's parents often drive up from Alameda to help pick berries.
To extend the farm stand season, some Mien farmers supplement the strawberries with other berries, strawberry jam and vegetables. They grow blueberries and blackberries, tomatoes, peppers and green beans and sometimes specialty vegetables such as bittermelon.
“Growing strawberries isn't easy, but it's enjoyable work,” Lee said.
Lloyd has updated a map showing locations of about 60 strawberry stands in the Sacramento area at http://bit.ly/strawberrystands.
To find out, farm advisors around the state are comparing strawberries, blueberries and blackberries grown under four irrigation regimes – one that reflects the normal practice, one half the normal amount of water, one 75 percent of normal, and one that is 25 percent more than normal. The studies are being conducted in Santa Clara, San Luis Obispo, San Diego and Fresno counties.
“We’re doing this because of the water issue in California,” said Richard Molinar, UC Cooperative Extension advisor in Fresno County. “We’re in drought mode. We want to look at ways farmers can cut back the amount of water they are using and still have good tasting berries.”
Molinar recently brought samples of strawberries grown at the UC Kearney Agricultural Research and Extension Center in Parlier to the Vineyard Farmers Market in Fresno and invited patrons to share their preferences. Strawberry tasters were asked to evaluate the fruits’ appearance, flavor and texture. The advisors will aggregate information from taste testing done on berries from all the research sites.
The research will go beyond consumers’ preferences. Beth Mitcham, UCCE specialist in the Department of Plant Sciences at UC Davis, will evaluate the fruit grown under different irrigation regimes in the laboratory. Mitcham’s research will determine the amount of sugar, the sugar-acid ratio and the amount of antioxidants in the fruit and how these are affected by increasing or decreasing the usual amount of irrigation water.
The study is funded with a specialty crops grant from the California Department of Food and Agriculture awarded to the small farm program under the direction of Shermain Hardesty, UC Cooperative Extension specialist in the Department of Agricultural and Resource Economics at UC Davis.
See video of the strawberry tasting here:
Hail comes sometimes, suddenly and randomly, in February or March or April. It can hit one farm but not the one down the road. This time the sudden hail hit Woodland farmers Robert and Debbie Ramming, owners of 40-acre Pacific Star Gardens, on March 31, almost as if Mother Nature couldn't wait for April Fool's day.
Mid-April, in most years, is a good time to visit strawberry farms in the Sacramento Valley for the earliest fresh juicy berries, but 20 minutes of hail put off the start of U-pick strawberry season at Pacific Star Gardens until May. The plants will survive, but damage to the berries and other crops will mean a loss of $5,000 to $10,000 for the Rammings - a big hit for a small-scale farm.
The hail was huge, pea size to marble size, and it came in at a 45 degree angle, hurting Robert's head through his cap. It destroyed the field of strawberries just starting to turn pink and the newly planted cantaloupes and other melons that would have ripened in early July.
Pacific Star Gardens will recover. The next bloom of strawberries will be ripe and ready for U-pick in early May, with apricots and blackberries soon after. The farm is between Davis and Woodland, just off Highway 113. Check the Facebook page for what's ripe and when the farm is open for picking or purchase at the farm stand.
This is a farm story. This is a story of your food. It might make you think a little differently about strawberries, or about hail, or about the farmers at your farmers' market. Most farmers have stories to tell, and most would like the rest of us to understand a little bit about what it takes to grow crops and raise animals. We are lucky to have many opportunities to learn about and experience California farms and ranches.
UC is also partnering with the California Department of Food and Agriculture (CDFA) to help Californians explore California farms through a new page on the CDFA website, Discover California Farms. This one-stop portal to agricultural adventure helps visitors find a farm or ranch to visit, locate their closest farmers' market, find a community supported agriculture (CSA) farm that delivers weekly boxes of produce, learn about farm trails, fairs and festivals, or watch videos telling farmers' stories. California farmers and ranchers invite you to visit,taste, learn and enjoy!
U-Pick strawberry sign
It might be pouring rain today, but soon enough California will be dry again. As demand for water for a growing urban population and for environmental restoration increases, farmers throughout the state are working to grow crops using as little water as possible, and UC is working with them.
"Water supplies are being constrained. Farmers are facing reduced access to water," said Shermain Hardesty, a UC Cooperative Extension specialist in the Department of Agricultural and Resource Economics at UC Davis.
The research involves using some elaborate formulas for determining how much water is needed. UCCE advisor Richard Molinar, working with small farms in Fresno County, is irrigating small plots of strawberries with different amounts of water, some at 125 percent of the normal rate, some at 100 percent, and others at 75 percent and 50 percent of normal. In San Diego County, UCCE advisor Ramiro Lobo is doing similar research on strawberries and blueberries; UCCE advisor Manuel Jimenez is working with blackberries and blueberries in Tulare County; UCCE advisor Aziz Baameur is planting strawberries and blackberries in Santa Clara County, and UCCE advisor Mark Gaskell is studying blackberries in Santa Barbara County.
Once the berries are grown, they need to be tested - and testing means tasting in this project. The research team is holding tasting sessions to let the public judge which berries they prefer. If you've ever tasted a dry-farmed tomato, you might guess the answer. The first tasting session was held at the Davis Farmers' Market in June, with seven more coming soon at farmers' markets and grocery stores around the state.
Taste is a great quality to measure, but only one aspect of the study. Berries are already known for having a high nutrient content, but growing them with less water might give them even higher nutritional value. The team expects to find nutrition density to be highest at the lowest irrigation levels. To test this concept, UCCE specialists Elizabeth Mitcham and Marita Cantwell, experts in postharvest science affiliated with the Department of Plant Sciences at UC Davis, are doing nutritional quality analysis of the berries as they are picked.
"Over-irrigation is cheap insurance, especially for such high value crops," he said.
He explained that more water tends to grow bigger berries. Since the harvest is not mechanized for berry crops, it takes as much effort to pick a small berry as a large berry, making more efficient use of the pickers' time and filling the basket more quickly if the berries are bigger.
Such a trade-off for the farmers! The public may decide that they prefer smaller berries with more taste, and the scientists may decide that smaller berries are more nutritious, but will it be profitable to grow better berries? It may depend on how much smaller, and on how much less water for how much better nutrition and taste. It may depend on the water rates, says Hardesty. She will be taking all of these variables into account to determine the potential impact on profitability of lower irrigation rates on berries.
The team, which also includes UCCE advisors Michael Cahn in Monterey County and David Shaw in San Diego, will report the results of their study to California farmers in the final year of the project. This project is funded by a California Department of Food and Agriculture Specialty Crop Block Grant.
In the late 1800s, University of California researchers discovered how to remove salts from the soils of the Central Valley, turning it into one of the most productive agricultural regions.
UC researchers continue to play a key role in agriculture today, keeping California the nation’s leading agricultural state, from dairies in Tulare to nut farms in Newberry Springs.
A new brochure highlights the breadth of UC Agriculture and Natural Resources’ impact. UC guidelines have helped farmers boost broccoli production. UC scientists have developed sweet-tasting citrus and strawberries to meet consumer demands. UC certifies more than 95 percent of wine grapevines grown in the state, providing a reliable supply of high-quality vines for California’s multibillion-dollar wine industry. Whether it’s managing invasive pests, promoting nutrition or sustaining small farmers, ANR serves California’s communities with a focus on advising, educating and searching for solutions.
For more information, read the Cultivating California brochure.
uc anr minibrochure cover s2