Posts Tagged: Agriculture
Avocado Lace Bug Talk
Growers Invited to Avocado Lace Bug Presentation
On May 14 at 12:30 p.m., Paloma Dadlani — a graduate student under Dr. Mark Hoddle who has been spearheading avocado lace bug research funded by the California Avocado Commission — will deliver her master's thesis defense seminar. Interested California avocado growers can view the thesis defense online or attend in person at the UC Riverside Entomology Building located at 165 Citrus Drive, Riverside, CA.
The thesis covers the following topics:
- Effects of temperature on developmental and reproductive biology, and degree-day models. This work helps predict development times in the field and will inform growers on possible levels of control from hot weather events.
- Two years of population phenology data from four commercial Hass avocado orchards in San Diego County, and surveys for ALB on non-Hass avocados like GEM, Lamb Hass, Bacon, and Fuerte. Natural enemy surveys are included, and sticky card captures to monitor adult dispersal by flight.
- Updated molecular analyses on ALB populations in San Diego county (the original 2004 population in Chula Vista and National City are still there), including comparisons to the "aggressive" populations in northern San Diego County, Riverside, Los Angeles, and Santa Barbara Counties and the extremely damaging populations in Hawaii.
avocado lace bug damage
avocado lace bug 1
UC SAREP funds 8 sustainable food and farming projects
Projects will support socially disadvantaged farmers, increase urban access to healthy food and more
The UC Sustainable Agriculture Research & Education Program (SAREP) is pleased to announce the recipients of the Sustainable Agriculture and Food Systems 2024-25 Small Grants Program. This grant program will fund planning, research and education projects that support the development of sustainable community food systems and environmentally sound and economically viable farming enterprises.
Of the 33 eligible applications, eight applicants were selected to receive approximately $80,000 in combined funding to support their work. Individual grants are limited to $10,000. “The Small Grants Program is an important part of our mission,” said Ruth Dahlquist-Willard, interim director of UC SAREP. “By facilitating these grants, SAREP is able to support ANR in engaging a wide range of food systems stakeholders, outcomes show that a small financial investment can have a large impact in improving the lives of Californians.”
The eight recipients of this year's grants are:
Planning
Building Capacity and Resiliency Among Networks of Socially Disadvantaged California Farmers
Fresh Approach will establish a network of pooled learning and technical support that will aid emerging food-aggregation businesses in accessing sustainable market channels, including emergency food distribution. As part of the project, they will enhance an interactive GIS mapping tool of value chains to streamline market opportunities for socially disadvantaged farmers and aggregators. (Project lead: Andy Ollove, Fresh Approach)
Sustainable Urban Resident Food Gardens Expansion Planning Project
Growing Hope Gardens will systematize the process of outreach, discovery, design, planning and implementation in creating new urban resident food gardens. The project will document Growing Hope Gardens' garden development process into a training and implementation manual to more effectively duplicate food garden programs in more low-income urban communities. (Project lead: Carolyn Day, Growing Hope Gardens)
Research
Evaluating Best Management Practices for Cover Crops to Minimize Nitrogen Losses in California's Salinas Valley
This project will quantify the effectiveness of cover cropping at different planting times and termination dates to scavenge excess nitrogen in the soil and reduce nitrate leaching in a Salinas vegetable cropping system. The results will inform Ag Order 4.0 for cover crop credits and help stakeholders in the Salinas Valley better understand crop management for efficient nutrient cycling. (Project lead: Scott Fendorf, Stanford University)
Implications of American Kestrel Diet, Dispersal and Migration on Pest Control in Northern California Farming Systems
Investigators will study how the diet, post-breeding dispersal, and migration of nesting kestrels influences biological pest control on Northern California farms. The project will generate management recommendations for using the predatory bird for biological pest control in sustainable agriculture programs across California. (Project lead: Breanna Martinico, UC Cooperative Extension)
Education and Outreach
EAT! Community Farms Market Access and Promotion Project
This project helps socially disadvantaged and indigenous farmers in Riverside County create pathways for realizing economic return. EAT! will provide mentoring for marketing strategy development, connect farmers to buyers, promote the farmers market so it's more profitable for farmers, and provide a cooperative farm stand in the city of Norco for farmers to sell produce directly to consumers. (Project lead: Patrick Mitchell, Ecological Agricultural Training Cultural Center [EAT!])
Cultivating Cooperative Education, Stewardship and Connection at the Agroecology Commons Cooperative Incubator Farm
Agroecology Commons aims to address challenges faced by young, first-generation, BIPOC, queer and femme farmers at the Agroecology Commons Cooperative Incubator Farm in the Bay Area. The project will focus on education and outreach, providing technical assistance and training in regenerative agriculture practices such as soil health, pest management and crop diversification to socially disadvantaged farmers. (Project lead: Jeneba Kilgore, Agroecology Commons)
Signage and Mural Refurbishment for Southeast Asian Farmers to Improve Direct-to-Consumer
This project will build new, long-lasting farm signs for Southeast Asian farmers growing diversified vegetables and berries in the Sacramento region. Improving the appeal and durability of farm signs will increase the profitability of the farm stands as these resource-limited farmers rely on direct-to-consumer marketing strategies to promote their businesses. (Project lead: Margaret Lloyd, UC Cooperative Extension)
Community Nutrition Security and Education Program
Farm Discovery at Live Earth will increase access to organic produce for individuals and families experiencing food and nutrition insecurity in the Santa Cruz and Monterey Bay area. This will be accomplished through farming, outdoor education and nutrition education programs focusing on regenerative agricultural practices to connect youth and families to their regional agricultural and ecological systems. (Project Lead: Jessica Ridgeway, Farm Discovery at Live Earth)
The UC SAREP Small Grants Program has a big impact! Help us fund more projects that support sustainable community food systems and environmentally sound, economically viable farming enterprises. To support this program, please donate here. Choose SAREP Small Grants Program for the designation.
2024 6th Report (May 7th)
General situation Unseasonably cool weather has slowed thrips population projections slightly....
New UC study estimates blackberry production costs
A new study that can help growers and other readers estimate costs and potential returns for blackberries grown on California's Central Coast was recently released by UC Agriculture and Natural Resources, UC Cooperative Extension and the UC Davis Department of Agricultural and Resource Economics.
“The study provides growers with a baseline to estimate their own costs, which can help when applying for production loans, projecting labor costs, securing market arrangements or understanding costs associated with water and nutrient management and regulatory programs,” said Brittney Goodrich, UC Cooperative Extension specialist and study co-author.
The cost study models a management scenario for a 30-acre farm, 15 acres of which are planted to blackberries. The remaining acres are planted to other berries or are used for the irrigation system, roads and buildings. The authors describe the cultural practices used for the establishment, production and harvest of blackberries, including land preparation, soil fertility and pest management, irrigation and labor needs.
The 28-page study shows costs for each operation, material inputs and costs, and cash and non-cash overhead costs in a variety of formats for an establishment year and then four additional production years. A ranging analysis for the four production years is also included and shows potential profits or losses over a range of prices and yields.
The new study, titled “2024 Sample Costs to Establish, Produce and Harvest Blackberries” can be downloaded from the UC Davis Department of Agricultural and Resource Economics website at https://coststudies.ucdavis.edu.
For a detailed explanation of the assumptions and calculations used to estimate the costs and potential returns, readers can refer to the narrative portion of the study.
Sample cost of production studies for many other commodities grown in California are also available on the website.
For more information, contact Mark Bolda, University of California Cooperative Extension farm advisor, at mpbolda@ucanr.edu or Jeremy Murdock in the UC Davis Department of Agricultural and Resource Economics at jmmurdock@ucdavis.edu.
Spray Meeting
Register Here: https://surveys.ucanr.edu/survey.cfm?surveynumber=42797