As the days grow longer and warmer, we can’t help turning our attention to germination chambers, propagation houses, greenhouses, and high tunnels. It is an exciting time of year, but also a time to take some extra care with heating appliances. Before firing up the heaters in your heated growing spaces, take the time to …
Category Archives: Heating
Preventing Freezing in Produce Coolers
Occasionally, during longer cold snaps, we receive a lot of questions about storage crops freezing in coolers. This post summarizes some ideas for preventing freezing. Summary Seal up the Cooler Box The main culprit in freezing is most likely infiltration of cold, outside air into the cooler. If you’re seeing freezing in one area, there …
Warm Rooms for Storage Crops & Freeze Protection for Coolers
Some crops like winter squash and sweet potatoes are ideally kept in “warm” rooms for long-term storage. It is also helpful to have some freeze protection even in cold storage rooms during the winter months when outside temperatures drop below the storage temperature. The information below should help accomplish both of these needs simply and …
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Safe and Efficient Drying and Curing of CBD Hemp
UVM Extension Agricultural Engineering, Resource Innovation Institute, Efficiency Vermont, and VT Division of Fire Safety recently teamed up to provide a webinar as part of the UVM Extension NW Crops and Soils Team Hemp and UVM Extension New Farmer Project series. This session focused on safely and efficiently drying and curing hemp to support customer …
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Summer Twilight Series – Event Schedule
Join us on our series of 2019 On-Farm Workshop for Commercial Vegetable and Berry Growers! Attendance at these events is free for members of the Vermont Vegetable and Berry Growers Association. The cost is $10 per-person for non-members, payable on-site. Refreshments will be served. Membership in the VVBGA costs $55 per farm, per calendar year. …
Getting Started with a Growth Chamber
We’ve received a number of inquiries about building germination chambers so we have decided to provide some consolidated resources and guidance. An important first step is to consider what the purpose of the chamber actually is. There are a number of horticultural practices that benefit from dedicated, environmentally controlled spaces. These include germination, starting, propagation/transplanting, …
Briquetting a Better, Burnable Cow Patty
Chris recently served as a technical advisor to Rose Marie Belforti on her recent NE-SARE funded project to demonstrate a hydraulic press used to make fuel briquettes from manure and bedding. The machine, dubbed the “Biomass Beast” by Rose, was built for $5,766 and Rose demonstrated production of briquettes at a rate of 90 dry …
DewRight Debut: From Product to Patent
This video is an episode from Across the Fence! It holds an interview with Judy Simpson as well as a description of the product. The video below highlights the 9min segment specifically talking about the DewRight. Read the write up from Vermont Business Magazine here. Read the press release from UVM’s University Communications here.
Improved Ventilation for High Tunnels
I have received many inquiries about how to improve ventilation of high tunnels from growers with tunnels that have only roll-up sides. The issues they are facing tend to be either high temp, high humidity or both, leading to plant stress or disease. These situations tend to be in less than ideal sites for ventilation …
Pumps and Pipes
“Will the 007 be enough?” is a common question in early spring as greenhouses around the region fire up and we do our best to keep seed trays and their cargo warm on the still-cool nights. My mind instantly goes to “which movie?” And then I crash back to earth and realize this is a …