With a 16-foot eave height greenhouse manufactured by Agra Tech, UC Davis is able to perform research and development on various types of crops. As a part of the Department of Plant Sciences at UC Davis in Davis, CA, the College of Agriculture and Environmental Services (CA&ES) maintains a total of 162 greenhouses, and one of their newest one is a custom-made 4,500 square-foot greenhouse made by Agra Tech.
Garry Pearson, CA&ES Lead Greenhouse Manager described the project and its main goal. “We call it the ‘Tall greenhouse’ project among ourselves, because basically it is a greenhouse where a wide variety of crops that can be grown.
Creating and controlling the ideal climate for the “Tall Greenhouse” was a tall order, Pearson said, but by working with Agra Tech, it was achieved. “Our goal was to create a greenhouse environment that has the same exact climate and conditions you’d find in the tropical zones of the world. We’re in a Mediterranean climate here in northern California, so we obviously need a greenhouse to control the marriage between the greenhouse, the climate and the plants.
“By working with Adam and Ray Pound at Agra Tech and Ag-Con Construction respectively, we now have a greenhouse that allows UC Davis to grow crops that are 24 feet tall in a microclimate that features high humidity, which is essential for the crops being studied. The Pounds at Agra Tech were able to meet our requirements in a very cost-effective way and they were involved in every aspect of the design and manufacturing of our ‘Tall Greenhouse.’ It’s a 4,500 square foot greenhouse and it’s working perfectly. It’s easy to work with Agra Tech, because they have a lot of experience and knowledge and they’re not afraid to take on new challenges as well.”
Solar Light 50 with insect exclusion lean-to
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Sunridge Nurseries is excited to announce that it has embarked on an expansion project that will increase their overall production area by an additional 7 acres of greenhouses and shade houses. These state of the art, Agra-Tech solar light ranges will come equipped with the latest technologies in greenhouse climate and irrigation controls. By incorporating higher gutter heights, ridge roof vents and internal shade curtains, coupled with energy efficient double wall polycarbonate coverings, we expect to shorten our crop time on potted grafted vines and do it with fewer energy inputs. Other features include the addition of HAF fans and light diffusion in the polycarbonate coverings which will allows us to grow at higher crop densities without sacrificing plant quality.
The expansion project will increase our overall capacity by 2 million potted vines under a protected insect free environment. This, along with all concrete flooring and roadways throughout the entire project and our continued use of all metal benching, will help to provide for a more disease free growing area. The ability to wash down benches, floors and walkways with disinfectants both before and after vines move thru the facility is a critical step in keeping the vines free of unwanted diseases.
by Michael Vietti
Read the Blog: Sunridge Nurseries Undergoes Large Greenhouse Expansion