Job offersmore »
- Director of Crop Management
- Leiter Tomatenzucht - Switzerland
- Research assistant biostatistics
- Experienced Tomato Grower, North America
- General Manager Agri-processing - East Africa
- Australia - Grower Manager
- UK: Growing Director – Wight Salads
- UK: Spanish Speaking Fresh Produce Buyer
- Research Assistant Marker Assisted Breeding Pepper - Nunhem, the Netherlands
- Tomato/Cucumber Chief Grower - Kazakhstan
Last commentsmore »
- Turkey: Umbrella greenhouse idea for developing countries (3)
- Uganda: Greenhouse gives veg grower better yields, more cash (3)
- Bottled tomatoes end up in display case after 70 years (2)
- Photo report of Chinese greenhouse tour to Lang Fang City in Hebei Province (1)
- New complete semi-closed glasshouse in South Korea (1)
- Australia: Van der Hoeven to build new Sundrop greenhouse (2)
- AU: No legal action after herbicide drift (1)
- Arrigoni presents innovative anti-insect netting: Biomaglia (1)
- De Gier introduces modifications to gearbox housing of GW-series (1)
- Why Turkey is Russia's best friend for greenhouse development (1)
Top 5 - yesterday
- No news has been published yesterday.
Top 5 - last week
Top 5 - last month
Exchange ratesmore »
Blog by GGS Structures on Open Roof Greenhouse design:
How to eliminate condensation drip?Many growers are concerned about maximizing greenhouse ventilation. In some maximum ventilation designs, condensation control is sacrificed and dripping becomes an issue. This was the case for Hendriks Greenhouses, until they approached GGS Structures Inc., to help solve the problem. Hendriks Greenhouses, located in Beamsville Ontario, wanted a design that balanced both ventilation and condensation control, and GGS responded with the Open Roof Greenhouse design.
“Working with GGS over the years with the gutter vented greenhouse, we knew it was possible to work with them and get a nice dry (open roof) house as well,” said Craig Barlow, Operations Manager at Hendriks Greenhouses.
GGS created the open roof design in response to grower’s increasing concerns about ventilation with drip control. “The GGS open roof greenhouse design provides an optimal system to both maximize ventilation while maintaining a smooth surface on the poly and good roof pitch for condensation control,” said Michael Camplin, Sales Manager at GGS.
“This design ultimately results in exceptional condensation control. Additionally, we built a 4” inch gutter inside the greenhouse to collect any condensation that could potentially come through the ridge.”
For Hendriks Greenhouses, the finished product provided a vast improvement to their growing operation. Not only does the house stay dry, the open roof greenhouse keeps their crops 5-7 degrees Fahrenheit cooler than a gutter vented design.
This structure also has other features to ensure the longevity of the greenhouse. The gable ends include venting, and are made of long-lasting acrylic. Also built into this new greenhouse is an in-floor heating system, where the concrete floor is used as a radiant surface to deliver heat directly to the plants and irrigation water.
For more information:
Publication date: 4/25/2013
Other news in this sector:
Leave a comment: (max. 500 characters)
- All comments which are not related to the article contents will be removed.
- All comments with non-related commercial content, will be removed.
- All comments with offensive language, will be removed.