Greenhouse Management - Greenhouse Management is the …
WEBGreenhouse Management is the leading source of business management information and industry research serving greenhouse growers in the U.S. and Canada.
5 tips for temperature control in your growing environment
WEBJun 22, 2020 · Here are five tips for providing and maintaining proper temperatures: Properly size your HVAC system. For indoor grow rooms, sizing the HVAC system is critical to handle the heating and cooling loads you will get once you start growing plants in those rooms. Controlling air temperature with enough air …
Choose the right plastic film for your needs
WEBMay 27, 2010 · The life of polyethylene film is limited due to degradation processes induced by sunlight and heat. Copolymer poly is a low-cost material that is good for one season. It is a good choice for seasonal greenhouses, overwintering structures and high tunnels. Avoid construction grade material that has less strength.
A bigger & bigger circle - Greenhouse Management
WEBNov 29, 2021 · Founded in 1968 by John van Wingerden, Green Circle Growers has called Oberlin, Ohio, its home for over 50 years. Today, John’s son, CJ van Wingerden, and son-in-law, Scott Giesbrecht, run the business as co-CEOs, and they still consider Oberlin to be their home base, with their facility spanning over …
Consider your covering - Greenhouse Management
WEBFeb 25, 2016 · It is being touted as being more resilient to winds, hail storms and snow loads, having a 120-pounds-per-square-foot snow load rating and 100-mph wind rating. The structural framework of the greenhouse will contribute to the overall resistance to the forces of nature. The bubble wrap type covering has an R-value of 1.71.
Subirrigation strategies - Greenhouse Management
WEBOct 21, 2021 · Flood tables are effective for irrigating containerized plants like these potted roses, and can be efficient for moving plants around the greenhouse as well. Subirrigation is also flexible and accommodating for different crop spacing. Whether it is shuttle trays of 4-inch containers placed pot tight or 8-inch poinsettias on 18-inch centers, it ...
Controlling caterpillars - Greenhouse Management
WEBJun 22, 2020 · Scouting for caterpillars. Visually inspect ornamental plants when moth or butterfly adults are active. In greenhouses, pay close attention to susceptible plants near doors, vents and other openings, especially near vegetable fields. Caterpillars are voracious feeders and can severely damage plant. Look for signs of feeding damage and ...
6 common greenhouse problems & how to solve them
WEBMar 2, 2021 · Common problem No. 4: Constant mold and pest problems. Besides the overall function of the watering/fertigation system, close attention to disinfection is a major priority. Pythium and other vectors for disease can be transmitted by contaminated irrigation equipment and/or contaminated water. If growers are experiencing continued Pythium ...
Using shading for greenhouse temperature control
WEBApr 23, 2010 · A black shade cloth cannot be expected to perform better than 40-50 percent effectiveness. For example, at a 60 percent shade level the reduction in greenhouse heat gain is about 30 percent. Kurt Parbst is president, Ludvig Svensson Inc., (704) 357-0460; www.ludvigsvensson.com. Read Next.
Greenhouse maintenance tips - Greenhouse Management
WEBNov 29, 2021 · To keep everything operating smoothly, Neve says the operation’s growers do frequent water testing to make sure quality is up to par for production. Another key is checking every other component – irrigation equipment, substrate measurements, etc. – to make sure they are where they should be. Another key area is the shipping area, where ...
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