Posts Tagged: Ruth Dahlquist-Wilard
This is one of a series of stories featuring a sampling of UC ANR academics whose work exemplifies the public value UC ANR brings to California.
The coronavirus pandemic has disrupted life for everyone, with information about COVID-19 changing daily. For Californians who aren't fluent in English, obtaining reliable information is particularly difficult. Aparna Gazula, a University of California Cooperative Extension advisor who serves Santa Clara, San Benito and Santa Cruz counties, has been providing COVID-19-related information in Chinese and Spanish for immigrant Bay Area farmers.
In March, when restaurants shut down to curb the spread of the virus, many restaurants and wholesale produce markets cancelled produce orders placed with farmers. Language, cultural differences, low computer literacy and limited access to computers created barriers for small-scale, immigrant farmers in the Bay Area to quickly find new buyers for their perishable produce. Gazula introduced them to food banks, hoping they would accept the produce donations, but the food banks were not set up to pick up donations from small farmers.
Most small-scale farmers lack the financial capital to absorb the revenue shock. To help offset losses from unsold specialty crops, the UCCE advisor and Qi Zhou, the small farm program assistant specialist, have been helping Asian and Latino farmers complete English-language disaster aid applications.
“Since March, we have helped farmers apply for Covid-19-related farmer relief funds,” Gazula said. So far, she said, four of the 17 immigrant farmers who applied to the American Farmland Trust Farmer Relief Fund have received a total of $4,000, and 10 farmers of the 30 who applied to the California Family Farmer Emergency Fund received a total of $42,500.
Recently the U.S. Department of Agriculture expanded the list of specialty crops eligible for its Coronavirus Food Assistance Program to include bok choy, daikon and other vegetables with a deadline of Sept. 11. Communicating by phone and the app We Chat, Gazula and Zhou, who speaks Mandarin, notified local farmers, and advised them how to apply for the disaster funds. Zhou, USDA Natural Resources Conservation Service rangeland management specialist Ling He and another NRCS staff member assisted 64 farmers in completing applications over the past week.
Bob Kuang, president of the Bay Area Chinese Growers Association, shares UCCE information with the association's growers.
“Most of my members don't understand English so they [UC Cooperative Extension] help, like for policy and safety,” Kuang said, providing information the growers can't find elsewhere in Chinese.”
When she was a girl, Gazula saw how hard farmers work to make a living off the land while spending summers and winter breaks at her grandparents' farm in India, where they grew rice, mung beans and chili peppers.
“Farmers are very hardworking people, and small farmers even more so as they manage everything on the farm,” said the small farms and specialty crops advisor. “Their grit, determination to succeed and hardworking spirit truly inspire me.”
“I'd like to help them be successful as much as I can,” she said, “be it research-based information to farm successfully or bilingual support to help them better navigate regulations or apply for grant funds.”
In addition to helping farmers apply for financial relief, Gazula alerted the farmers to shelter in place rules and is delivering COVID-19 safety information about masks, sanitation and social distancing requirements in Chinese and Spanish to them.
“We also helped farmers implement COVID-19-related protocols on their farms,” she said. “We are currently putting together 200 COVID-19 kits that will help farmers comply with worker health and safety-related protocols on their farms. The COVID-19 kits contain reusable masks, hand sanitizer, bilingual Cal OSHA guidelines for employers regarding COVID-19, and a resources sheet listing where to buy the enclosed items.”
When she's not involved in COVID-19 crisis communications, Gazula continues to conduct research on nitrogen uptake in bok choy and bell peppers and irrigation management. She collaborates with Linda Chu, Guo Ping Yuan, Han Qiang Kuang and other Santa Clara County growers who allow the farm advisor to study crops on their farms.
“They do research, like test irrigation systems for right amount of water for the crop and nutrition – fertilizer – for the crop. They do lot of things,” said Bob Kuang, of the Bay Area Chinese Growers Association, who provides land at his farm in Gilroy for UCCE studies.
Gazula also advises farmers on how to implement the Food Safety Modernization Act (FSMA) on their farms and fulfill irrigated land nitrogen reporting. Fines for not complying with regulations can threaten the economic sustainability of small family farms.
Although the majority of growers she works with regularly have limited English and need assistance filing reports to the government, others consult her for production information they can't get elsewhere for the specialty crops they grow. Farmers of Korean, Japanese, Indian and Vietnamese ancestry and others attend meetings to learn the latest research on Asian vegetables such as daikon radish, napa cabbage, bok choy, on choy and various Asian leafy mustard crops including gai choy and pea shoots.
Gazula, who joined UC Cooperative Extension in 2016, currently works with about 180 small-scale growers in San Benito and Santa Clara counties and hopes to expand her outreach to farmers in Santa Cruz County.
To help small farmers adapt to climate change, Gazula and Zhou partnered with UC Agriculture and Natural Resources' Healthy Soils Program staff and Santa Clara County Farm Bureau for technical assistance and held workshops during the winter. Zhou helped the farmers apply for grants from the California Department of Food and Agriculture's State Water Efficiency & Enhancement Program and Healthy Soils Program. The 22 farmers who received CDFA grants brought a total of $424,111 into Santa Clara County.
The outreach work UC Cooperative Extension does wouldn't be possible without the help of bilingual staff such as Zhou, the scientist Gazula hired with grant funds in September, and some translation support from partner organizations and growers as well.
“Relying on partners for translation support isn't practical,” Gazula explained. “Outreach is most effective when it is targeted. It's not just literally translating words, but translating the information the words convey. Because we provide outreach materials to comply with regulations, the language in these materials is very technical and it's important that the information is presented accurately. We also depend on relationships with the farmers to extend the information within their communities. Long-term, it's easier to do outreach with support from our own staff.”
Competition is stiff for money to serve non-English-speaking Californians because the state is home to so many immigrants with different needs. The majority of the grants she uses for outreach are for food safety. The local Open Space Authority, which promotes preserving land for open spaces, has also provided funds for small and beginning farmer outreach and education.
Gazula draws on the expertise of fellow UC Cooperative Extension farm advisors across the state. For example, she said, Richard Smith, who specializes in vegetable production, and Michael Cahn, who specializes in irrigation and water resources, are always willing to help, even though they are not assigned to serve Santa Clara County.
“Farmers already have tremendous challenges when it comes to being successful,” Gazula said. “I feel language barriers and lack of access to the same resources as fluent English-speaking growers shouldn't be the reason they can't farm successfully.”
Six UC Cooperative Extension research projects were awarded funding ranging from $100,000 to $250,000 each from the California Department of Food and Agriculture Healthy Soils Program. The grants are designed to fund implementation and demonstration of on-farm soil health practices that reduce greenhouse gas emissions and store carbon.
One of the grant recipients, John Bailey, director of the UC Hopland Research and Extension Center in Mendocino County, will use the $100,000 award to establish a perennial hedgerow at the center. Hedgerows are not traditionally part of standard ranching practices in Mendocino County, where in the past the center's 5,400 acres of rangeland and surrounding areas were grazed by large flocks of sheep.
“At Hopland, we have pivoted our operation to reflect the current state of the sheep industry in California, with reduced overall sheep numbers and decreased individual flock size, so we will use this project to show our smaller-scale sheep owners how they can enhance the ecosystems of their properties,” Bailey said.
Bailey expects the hedgerow to offer many educational, ecological and practical benefits, including enhancing soil health, increasing soil carbon sequestration, and providing habitat and food sources for beneficial organisms, such as pollinators and birds.
There may also be economic benefits to using sustainable practices in raising sheep. The project will explore the financial costs of implementing hedgerows as well as the opportunity for producers to enter a niche fiber market by offering sustainably produced wool to textile companies and consumers willing to pay a premium to support the ecological benefits of Healthy Soil Projects.
“I'm excited about this opportunity to combine the latest knowledge on environmental sustainability practices with the older traditions of livestock grazing in Northern California,” Bailey said. “This is a progressive step that ties in ecological knowledge that can benefit the livestock ranching model by both enhancing their properties and creating new markets for their products.”
The following projects were also funded by CDFA Healthy Soils Program in 2020:
Integrated sustainable nitrogen management in vegetable cropping systems, $250,000
Maria de la Fuente, UCCE county director and advisor, Monterey and Santa Cruz counties
The implementation of climate-smart agricultural practices within intensively managed vegetable cropping systems is extraordinarily challenging. Often conservation practices cannot be effectively implemented due to operational barriers, resulting in very low rates of adoption.
By demonstrating nutrient management strategies in partnership with a large influential vegetable grower in the Salinas Valley, the project aims to encourage broad scale practice adoption.
Recent research has indicated the addition of organic amendments in combination with nitrogen fertilizers potentially reduces nitrogen-derived greenhouse gas emissions and nitrate leaching while increasing soil carbon stocks. These outcomes will generate significant climate benefits in agroecosystems experiencing heavy tillage and fertilizer inputs.
This project has the potential for statewide impact as the researchers are currently working with the developers of COMET-Farm to provide data and coordinate outreach within vegetable cropping systems. Through direct engagement the team will make integrated sustainable nitrogen management more feasible and agronomically favorable for producers.
Using hands-on COMET-Farm-focused field days and a webcasted sustainable nitrogen short course, the project will provide producers with additional tools to make nutrient management planning decisions that have positive climate and soil health outcomes.
Evaluation of compost application to processing tomato fields in the Sacramento Valley, $100,000
Amber Vinchesi-Vahl, UCCE vegetable crops advisor, Colusa, Sutter and Yuba counties
The project will demonstrate compost applications on two farms in two Sacramento Valley counties, Colusa and Sutter. The researchers will work with Westside Spreading LLC and compare two plant-based compost rates to a control (no compost) over three years. Soil health parameters – such as total carbon and nitrogen, pH, EC, organic matter and fertility analyses relevant to tomato crop production – will be measured.
The benefits of compost applications vary depending on how often they are used, how much is applied, crop rotation, and other management decisions, such as whether compost is incorporated or left on the soil surface. Vinchesi-Vahl expects that over time the compost implementation evaluated in this project will result in lower input costs and improved soil function.
Compost application may reduce the need for fertilizer inputs for some of the rotational crops and provide benefits to the microbial community, thereby improving soil structure and reducing heavy conventional tillage needs.
By improving soil health, the research expects plant health will also be improved, leading to better tolerance to pest pressure from diseases and weed competition.
The two demonstration sites will showcase compost applications and their impact on processing tomato production and annual production soil health. These focused demonstrations will be extremely important in showcasing this soil health practice in the local Sacramento Valley region, providing information to growers from the experiences of collaborators at the two sites.
Evaluation of winter cover crop species for their ability to mitigate soil compaction in an annual rotation, $100,000
Sara Light, UCCE agronomy advisor, Sutter, Yuba and Colusa counties
This project has three components:
- Replicated research plots in which three cover crop varieties are evaluated for improvements in soil structure, specifically subsurface soil compaction
- Fieldscale demonstration plots in which varieties thought to reduce soil compaction are planted and visually assessed for performance in the Sacramento Valley
- Small, single-row hand planted plots in the buffer area, in which a wider number of both summer and winter cover crop varieties will be planted for outreach and demonstration purposes
Combined, these components will enable growers to make more informed decisions about cover crop selection and encourage wider adoption of cover cropping. The outreach objective for this project is to reduce barriers to cover crop adaption among regional growers by increasing knowledge and information about varietal selection and field-scale cover crop management, as well as opportunities to improve soil structure using cover crops.
Healthy soils demonstration project with Cardoza Farm, $100,000
Ruth Dahlquist-Willard, UCCE small farms advisor, Fresno and Tulare counties
This project will demonstrate compost application, hedgerow planting, and application of mulch generated from cover crop residue in a vineyard producing organic raisin grapes. Mulch will be applied directly under the vines, providing ground cover that will conserve soil moisture and decrease weed pressure. Generating the mulch on-farm eliminates the need to transport materials from outside sources.
Currently, production of organic raisin grapes involves frequent tillage under the vines. The cover crop between rows and the mulch under the vines will reduce the need for tillage for weed control and increase soil organic matter. These practices will be showcased at field days that will include bilingual training for small-scale, socially disadvantaged farmers in the San Joaquin Valley.
Application of compost to alfalfa to improve soil structure and fertility, $250,000
Kate Scow and Radomir Schmidt, UC Davis Department Land, Air, Water Resources and UCCE advisors Michelle Leinfelder-Miles and Rachael Long
This project will demonstrate compost application to alfalfa for improving soil structure and fertility. Compost is not typically applied to alfalfa; however, manure application to alfalfa is common in the state's dairy regions.
The over half a million acres of alfalfa in California could represent an important repository for compost, for which a large land base of spreading may be needed as municipalities convert organic waste management streams to diversion from landfills.
Alfalfa has the ability to immobilize large amounts of nitrogen and phosphorus, nutrients of concern in the concentration of organic wastes due to their potential to contribute to water pollution. Furthermore, alfalfa growers are interested in the potential of compost to improve soil structure in their alfalfa fields, as many growers report suffering from the large cracks that form in soils during the wet-dry cycles of alfalfa surface irrigation management.
Compost application has been anecdotally reported to alleviate soil cracking in another perennial crop, almond orchards in the Central Valley, but soil structure improvement via management practices like compost application has received little research attention thus far. Westside Spreading LLC is collaborating on this project.
Central Valley residents from Visalia to Sacramento look forward every year to the beginning of strawberry season in early April, when roadside strawberry stands operated by Hmong and Mien farmers open to the public.
These farms grow strawberry varieties such as Chandler and Camarosa that haven't traded flavor for shelf life – they don't ship or store well, but they are far sweeter than varieties usually sold in stores, and they reach their peak ripeness and flavor in the fields next to the strawberry stands.
As strawberry season opens this year, farmers are hoping that customers will still stop by the stands to pick up their fresh, seasonal strawberries, and also that they will observe 6-foot social distancing and other guidelines to reduce the spread of COVID-19. UC Cooperative Extension agricultural assistant Michael Yang and I were interviewed on a local news station to encourage Fresno residents to practice these guidelines while supporting local farmers.
To assist Fresno strawberry farmers, the UCCE small farms team in Fresno County developed, printed, and distributed signs for roadside strawberry stands reminding customers to observe social distancing and other safety practices, as well as guidelines for farm stands to reduce the spread of COVID-19. Versions of the signs were also developed for strawberry stands in Merced and Sacramento, as well as a general sign for local produce at any farm stand.
Signs and safety guidelines were printed with funding from the Western Extension Risk Management Education Center, and Michael Yang distributed large printed versions of the signs to all strawberry stands on the Fresno County Fruit Trail map in Fresno County. These materials have also been shared with UCCE small farms and food systems advisors as well as nonprofit and agency partners and county Agricultural Commissioner's offices, and they are available for printing on the UCCE Fresno strawberry website.
Even as Californians shelter in place to contain the novel coronavirus that causes COVID-19, nutritious food remains vital to the health and well-being of our communities.
“Eating fruits and vegetables is known to benefit our overall health and help our immune system,” said Lorrene Ritchie, director of the UC Nutrition Policy Institute. “At a time when we need to be especially vigilant about staying healthy, eating healthy is essential.”
Farms, farm stands and farmers markets are listed as “essential businesses” in the state shelter-in-place order because they are important parts of the food supply. Urban farms are included in this category. As large produce distributors struggle to switch from selling large quantities to restaurants, schools and institutions to supplying supermarkets, these small businesses may offer a better selection of fresh foods, and may be closer to homes and less crowded.
To help minimize exposure and risk of spreading of the virus, urban farms need to follow some key guidelines from the CDC , said Jennifer Sowerwine, UC Cooperative Extension metropolitan agriculture and food systems specialist in the Department of Environment, Science, Policy and Management at UC Berkeley.
UC Cooperative Extension has compiled a list of resources for farmers, community gardeners and other people working in the food system to ensure that they can continue supplying fresh, healthy and affordable food to Californians.
“Social distancing, heightened health and hygiene practices and cleaning and disinfecting reduce the risk,” said Sowerwine.
Although eating a nutritious diet can boost our immunity, the Los Angeles Times reported produce sales plummeted by 90% or more at Southern California produce markets after the statewide shelter-in-place rules went into effect.
“It's worrisome to see that sales of fruits and vegetables are dropping so sharply, but not surprising,” said Rachel Surls, UC Cooperative Extension sustainable food systems advisor for Los Angeles County. “As people shop during the crisis, they may be prioritizing groceries that can be stored for a longer time in the fridge or pantry. And they may be on a very limited food budget, even more so than usual, so they are likely prioritizing essentials like bread and rice and baby formula.”
To support farmers in California, the UC Sustainable Agriculture Research and Education Program created a directory at http://www.calagtour.org for consumers to find local farms to purchase produce directly.
For families who have lost jobs and income, the risk of food insecurity increases. Some families could supplement their food from gardens and urban agriculture during this crisis.
Consumers must practice safety, too, when visiting farmers markets and farm stands. UC Cooperative Extension small farm advisor Ruth Dahlquist-Willard explained, "Things like keeping the minimum six-foot distance from customers, not touching any produce that you're not planning to buy, leaving as soon as you've made a purchase and washing the produce when you get home would be some good guidelines."
The virus is thought to be spread mainly from person to person, however there is evidence that COVID-19 can last for days on hard surfaces, thus the need to ramp up good health and hygiene practices, social distancing and cleaning and sanitizing of surfaces.
University of California research and extension faculty have compiled a list of helpful fact sheets and resources for farmers, community gardeners and other food system workers to ensure fresh, healthy and affordable food for communities across the state:
- Food-related resources for consumers and members of the food industry for COVID-19
- on the UC Davis Food Safety website.
- Sowerwine's PowerPoint presentation Safe Handling Practices for Fresh Produce in a Time of Coronavirus Disease 2019 (COVID-19) for urban farmers.
- A set of policies and procedures for safe food handling at the farm during COVID-19 provides step-by-step instructions for applying new food and health precautions on the farm including checklists, standard operating procedures and signage posting guidelines for preventing the spread of infection.
- COVID-19 safety guidelines for farm stands.
- Handouts for safe food-handling at home that can be distributed to customers receiving food from the farm.
All of these resources are posted on the UC Urban Agriculture website at https://ucanr.edu/sites/UrbanAg.
“During this challenging time, I am heartened by the quick and thoughtful responses by many extension, grassroots and institutional efforts, including Community Alliance with Family Farm's COVID-19 Responses and Resources for California Family Farms, Mutual Aid organizations where groups of young, healthy and lower-risk people are bringing food and services to vulnerable people who shouldn't be in public at all, and Bayareafood.info that seeks to support local restaurants, farmers, and food systems workers as they weather this latest storm,” said Sowerwine. “Crisis can spawn innovation, and I am hopeful that through this, we will come out the other end with a more compassionate and resilient food system.”
Road side stands selling fresh strawberries and vegetables are opening up around the San Joaquin Valley, and are a excellent option for safe shopping, reported Dale Yurong on ABC 30 News in Fresno.
In keeping with social distancing guidelines, Yurong conducted remote interviews with UC Cooperative Extension advisor Ruth Dahlquist-Willard and agricultural assistant Michael Yang, who work closely with small-scale farmers in Fresno and Tulare counties.
Dahlquist-Willard suggested customers maintain a six-foot space from other shoppers at farm stands and follow other common sense precautions when purchasing the healthful fresh food by, "not touching any produce that you're not planning to buy, leaving as soon as you've made a purchase and washing the produce when you get home . . . . Similar to what we're seeing at farmers markets right now."
Some valley farmers have been selling their produce at farmers markets out of town and have noticed fewer people are out shopping, Yurong said. They hope more people will stop by the local farm stands, away from the crowded grocery stores, and pick up something straight out of the field.
"My farmers that go to farmers markets, even though the farmers market is still open, they only allow a few people at a time. You don't have a lot of customers walk by just like before," Yang said.
San Joaquin Valley strawberry stands were all expected to be open by April 10, Yurong said.