Progress report for ONE20-370
Project Information
Fruit and vegetable growers are dependent on the use of high tunnels to produce high value crops. There has been a strong increase in the number of tunnels in NH for vegetable and fruit production since 2010, when the USDA NRCS first offered high tunnels as a practice through EQIP. These tunnels provide a necessary protection from extreme weather events. Though vital for farm viability, high tunnels also create environments that are ideal for disease development and persistent pest and weed problems.
Organic producers, and those farms who use limited inputs, have restricted tools to manage these challenges. Soil steaming is an emerging technology that is being utilized to manage disease, weeds, and pests in high tunnels. There is also an application for steam in sanitizing greenhouse goods and distribution containers, a solution to a perennial challenge for growers. Although this is a proven technology, it is not yet widely adopted in the Northeast. A problem is that soil steamers are expensive and unattainable for small and medium scale producers, who make up the bulk of fruit and vegetable producers in NH. We are proposing to make a soil steamer available to specialty crop producers through an equipment sharing model. This model will allow producers to access the equipment in an affordable manner. The Conservation District will be the third-party manager of this equipment sharing model and will work with farmers to provide trainings, on-farm demos, and facilitate peer to peer education on the best practices of soil steaming.
This project seeks to improve high tunnel management by making soil steaming equipment available to farmers through an equipment sharing model, and providing education and trainings to farmers through workshops, on-farm demonstrations, and one-on-one technical assistance.
The benefits to farmers include increased access to affordable equipment for managing weeds and disease in high tunnels. This equipment also has the capacity to be used to combat viruses and bacteria through steam sterilization in sanitizing greenhouse goods (e.g. trays, pots) and distribution containers. This benefits farms by improving their sanitation and food safety practices. Overall the participation in this project will benefit farms by improving their productivity, reducing their labor costs, and lead to an increase in farm income.
Fruit and vegetable growers are often dependent on the use of high tunnels to produce high value crops. There has been a strong increase in the number of tunnels in NH for vegetable and fruit production since 2010 when the USDA NRCS first offered high tunnels through EQIP. These tunnels provide a necessary protection from extreme weather events which are on the rise as a result of climate change. Though vital for farm viability, high tunnels also create environments that are ideal for disease development and persistent pest and weed problems.
Organic producers, and those farms who use limited inputs, have restricted tools to manage these challenges. Soil steaming is an emerging technology in New England that is being utilized to manage disease, weeds, and pests in high tunnels by both organic and conventional fruit and vegetable producers. Farms are particularly interested in a new method to control Chickweed and Sclerotinia. There is also an application for steam in sanitizing greenhouse goods and distribution containers, a solution to a perennial challenge for growers. Although this is a proven technology, it is not yet widely adopted in the Northeast. A problem is that soil steamers are expensive and unattainable for small and medium scale producers. These sized farms make up the bulk of fruit and vegetable producers in NH. We are proposing to make a soil steamer available to specialty crop producers through an equipment sharing model. This model will allow producers to access the equipment in an affordable manner. The Cheshire County Conservation District will be the third-party manager of this equipment sharing and will work with farmers to provide trainings, on-farm demos, and facilitate peer to peer education on the best practices of soil steaming for disease prevention, weed control, and equipment sterilization.
There is a demonstrated farmer need for this work. In development of this project we have received confirmation from local farmers and service providers that it will answer a need for a new management tool for successful high tunnel growing. Farmers have been clear that they prefer a tool sharing system with a third-party manager and that without this equipment sharing model soil steamers are otherwise unattainable for their scale of their production.
This project will improve the sustainability of farming in NH through improved farm productivity. It will reduce farm labor costs of weed management, and it will offer a new tool for disease control and equipment sterilization. In the long-term soil steaming costs less than using chemicals and is safer for workers and the environment. Equipment sterilization through steam, to combat viruses and bacteria, is becoming increasingly important for improving sanitation and allowing for the reuse of these materials. All of these benefits combined will lead to an increase in farm income.
Cooperators
- - Technical Advisor (Educator)
- - Technical Advisor (Educator)
- - Producer
Research
This project focuses efforts on offering an equipment sharing program, education, demonstrations and trainings on a soil steaming technology for high tunnel management. The following is a description of executed activities:
- Reviewed research and gathered input from experienced farmers and researchers
- Reached out to farmers who are currently utilizing the technology to seek advice on equipment selection and farm trainings and educational events.
- Secured a long-term rental of the soil steaming equipment for three years.
- We have secured a rental agreement with a NH dealer of the Sioux Soil Steamer. They have offered to donate the equipment to the Conservation District at the end of the three year rental. This will allow the equipment program that we establish to continue beyond the grant period for the life of the equipment.
- Coordinated with host farm on equipment trials, technical assistance, and ongoing maintenance needs
- Picadilly Farm is the host farm for the soil steaming rental equipment. Bruce Wooster, Farm Owner and Manager has committed himself to becoming expert on the use and maintenance of this equipment. Since the Fall of 2020 Wooster has worked with the equipment on greenhouse trials and he has also done the annual maintenance and winter storage of the equipment. Wooster has also provided reliable technical assistance to all growers utilizing the equipment.
- On-farm trainings and demonstrations
- Three of three on farm trainings was completed. We worked with Picadilly Farm of Winchester NH on all demonstrations.
- November 2020 - Technical advisors on site to learn more and continue to offer further education and advice on how farms can be most successful with this new technology were Andrew Pressman of NCAT, Jeremy Delisle of UNHCE, and Carl Majewski of UNHCE.
- September 2021 - 12 were in attendance at this on-farm training where Bruce Wooster demonstrated the use of the soil steamer in a high tunnel. Beyond the demonstration there was an opportunity for peer-to-peer discussions and troubleshooting on how to best utilize the equipment.
- September 2022 - 10 were in attendance at this on-farm training where Bruce Wooster demonstrated the use of the soil steamer in a high tunnel. Beyond the demonstration there was an opportunity for peer-to-peer discussions and troubleshooting on how to best utilize the equipment.
- PI has also been in regular communication with Becky Maden, UVM Extension staff, to coordinate education and outreach events, both virtual and in person.
- Three of three on farm trainings was completed. We worked with Picadilly Farm of Winchester NH on all demonstrations.
- Winter high tunnel management workshops
- Total of three Winter workshops, one in each Winter of the project period. These have been planned by project partners to meet the needs of NH growers. They have focused on soil health, pest management, disease control, equipment sanitation, and planning to allow for the successful incorporation of soil steaming technology into their high tunnel management plans.
- March 2021 - Offered the first of three workshops. This was held virtually via zoom and project partners did this in collaboration with Becky Madden of UVM Extension. 75 people registered for this event.
- March 2022 - Offered the second of three workshop. This was held virtually via zoom, 40 people registered for this event. Speakers included the following: Andy Pressman, NCAT Northeast; Bruce Wooster, Picadilly Farm; Amanda Littleton, CCCD; Jeremy Delisle, UNH Extension; Rebecca Maden, UVM Extension; Steven Fennimore, UC Davis Extension; Andre Cantelmo, Heron Pond Farm; Tasha Dunning, Spring Ledge Farm.
- February 2023 - Planning and outreach for a February 6, 2023 workshop is underway and 12 people are already registered.
- Total of three Winter workshops, one in each Winter of the project period. These have been planned by project partners to meet the needs of NH growers. They have focused on soil health, pest management, disease control, equipment sanitation, and planning to allow for the successful incorporation of soil steaming technology into their high tunnel management plans.
- Equipment sharing program development
- Rental agreement has been developed.
- Calendar and communication strategies adopted by CCCD and Picadilly Farm.
- Guidance documents developed and tested for use and maintenance. These are reviewed and refined annually.
- All information posted on CCCD website and shared with regional farmers and service providers.
- Execution of rental program and one-on-one technical assistance.
- CCCD manages the calendar and requires documentation to be submitted and maintained on file
- Picadilly Farm is managing the equipment check in and check out and provides technical assistance
- Outreach to Service Providers
- The CCCD will be hosting a an Equipment Roundtable workshop for Service Providers on March 9, 2023 in collaboration with the Rockingham County Conservation District of NH, Strafford County Conservation District of NH, and the White River Natural Resources Conservation District of VT. This workshop will be focused on explaining the equipment sharing models/rental programs offered by the participating Conservation Districts and answering questions from service providers interested in exploring how a similar program could benefit the agricultural economy of their region.
- The CCCD is also offering a free soil steamer loan program to all service providers interested in offering educational events to gauge interest of regional farmers in the adoption of a new program.
Education & Outreach Activities and Participation Summary
Participation Summary:
CCCD places a priority on providing public outreach and education to the community focusing on environmental concerns in a manner that encourages appreciation and stewardship of natural assets for the benefit of future generations. CCCD has established strong relationships with the people who work the land and those community members who care about its stewardship. Our outreach efforts for this project are focused on three audiences: 1. Farmers, our primary audience, to provide information on education and training opportunities and to share information on the new equipment resource available for high tunnel management, 2. Agricultural Service Providers, to offer professional development opportunities and provide templates and instruction to adopt the equipment sharing model outlined in this proposal, and 3. General Public to increase their awareness and appreciation of innovations happening in agriculture.
CCCD has utilized email marketing campaigns, social media, and traditional press releases to local, state, and national media outlets, to provide notification of the educational and technical assistance opportunities as well as the equipment availability. This was done for the Fall 2020, 2021, and 2022 on farm demonstrations as well as the online trainings in Winter 2021, 2022, and 2023. The press releases were picked up by various media outlets. The publicity and promotion of this program has been spearheaded by the CCCD but the reach has been leveraged through partnerships with the following NH non-profits, institutions of higher education, and governments: NCAT, UNHCE, NH Association of Conservation Districts, Monadnock Farm and Community Coalition, NH Department of Agriculture, NH Farm Bureau, NH Food Alliance, USDA Natural Resources Conservation Service, the Small & Beginner Farmers of NH, and our regional network of municipal agricultural commissions.
Amanda Littleton, District Manager of the CCCD was invited to participate as a speaker in the USDA SARE Northeast Summer Tour that happened in July 2022 in South Hampton NH at Heron Pond Farm. This provided a platform to reach many additional service providers and farmers in NH and beyond. The discussion that day focused on equipment rental programs, the use of the soil steamer, and the use of additional soil health management equipment.
Learning Outcomes
Project Outcomes
Information Products
- CCCD Farmer's Guide to the SF-20 Steam Generator (Manual/Guide)