Greenhouse Equipment Articles

  • Repair tape for ETFE film high-tech greenhouses (horticulture)

    The currently available films and structures, such as the Venlo wide span greenhouse, make high-performance, long-lasting film greenhouses a possibility. Covering a high-quality horticulture greenhouse with film cladding can also bring benefits when it comes to energy. EFTE’s high levels of transparency across the whole PAR range allow you to create conditions that are particularly ...


    By CMC Klebetechnik GmbH

  • LED or HPS for Growing Cannabis?

    “What lighting source should I use for my licensed cannabis grow?”; “I am comparing LED to HPS for my cannabis operation. Which source do you recommend?” These are questions people ask me almost on a daily basis. We have covered this question in past posts on our blog, like this one by our very own head of marketing: LEDs vs ...


    By P.L. Light Systems Inc.

  • Demystifying Light Levels for Cannabis Grows

    As more and more investors, opportunists and growers are jumping onto the green rush that is the cannabis industry right now there is also a big influx of folks who are learning as they go.  Lighting is a major purchase for this industry as a big margin of growers still prefer the better climate control and security of growing indoors and even those who choose to grow in a greenhouse are ...


    By P.L. Light Systems Inc.

  • Demystifying Light Levels for Cannabis Grows

    As more and more investors, opportunists and growers are jumping onto the green rush that is the cannabis industry right now there is also a big influx of folks who are learning as they go.  Lighting is a major purchase for this industry as a big margin of growers still prefer the better climate control and security of growing indoors and even those who choose to grow in a greenhouse are ...


    By P.L. Light Systems Inc.

  • Case study - Cedar Greenhouse

    Wales System kWp: 1.08 Area: 24.96 Inverter: SMA Soladin 600 Modules Used: PS-C-901 Transparent The custom built cedar greenhouse had been designed to accept 12 of Polysolar's 90 W transparent modules. Polysolar supplied the panels and all electrical balance of system. Objective: Supply only 12 90w transparent modules and electrical system for a bespoke built ...


    By Polysolar Limited

  • KEUDA - Case Study

    KEUDA is the leading educational organization for gardeners in Finland what comes to led lighting. First trials with led´s were started in 2014. Several varieties and plants were tested and after 2 years of succesful growing tests two greenhouses were installed with all-led ...


    By Netled Oy

  • Decreased cost price advantage of gas CHP use

    From the new Quantitative Information of the Greenhouse Horticulture prove the differences in cost between whether or not CHP use almost to fall away, the carbon footprint using CHP for the heat demand remains more favorable. At different crops is the average realized sales price below the economic cost price. The scale of the companies continues to increase; the NL acreage of the main crops is ...

  • Case study - Smith Gardens, Inc., Bellingham, Washington, USA

    “In 1993, Sid Abma installed a new 350 HP boiler along with his SRU stack recovery condenser, to heat a section of our greenhouses in Bellingham, Washington. While the boiler requires yearly service and maintenance, the condenser requires no maintenance. It just sits on the floor next to the boiler and gives us free heat. Sid was able to pipe the condenser in a way that takes maximum ...


    By Sidel Systems USA Inc.

  • Q&A with Greenhouse Expert Theo Van de Sande

    Here at Illumitex we pride ourselves in not only our products, but our expert staff as well. Theo Van de Sande, our Senior Greenhouse Consultant, sat down with me to answer a few questions over greenhouse farming. But before we give you tips from a pro, a little background on Theo – Theo is a third generation greenhouse grower from the Netherlands with over 30 years of experience and ...


    By Illumitex

  • Fluorinated greenhouse gases 2014

    Summary of data reported by companies on the production, import and export of fluorinated greenhouse gases in the European Union. This report is based on submissions for 2014, the first reporting year under the new F-Gas Regulation 517/2014. The new regulation requires, among other things, that companies report on produced, imported and exported quantities of fluorinated greenhouse gases, ...

  • Greenhouse Construction and Your Budget

    Have you been reviewing your annual budget and wondering if now is the right time to build a new greenhouse, or expand or renovate an existing one? Rough Brothers can help you decide if now the best time for your greenhouse project is. Rough Brothers has been in the Commercial greenhouse construction business since 1932. We have a team of ...


    By Rough Brothers Inc.

  • Aquaponics Greenhouse Garden - San Bernadino County Museum, Redlands, CA - Case Study

    Project Name: Aquaponics Greenhouse Garden – San Bernadino County Museum Products: Gravelpave2 Applications:  Flooring for Greenhouse  City: Redlands State/Province: California ...


    By Invisible Structures, Inc.

  • Soil genotoxicity induced by successive applications of chlorothalonil under greenhouse conditions

    Greenhouse production of vegetables has been developed rapidly in China. High temperature and humidity inside the greenhouse make this environment more suitable for fast reproduction of fungal diseases. Fungicides are among intensively used chemicals in the greenhouse to prevent crops from the invasive infection of phytopathogen, however, little is known about accumulation of fungicides in ...


    By John Wiley & Sons, Ltd.

  • Greenhouse care economics: a solution to the capitalist's dilemma

    This paper argues that the challenges like poverty, inequality, debt crisis, recession or environmental damage faced by our current world are created because of the individuals who hold the control of our capitalists institutions are in dilemma similar to prisoner's dilemma. It tells that a capitalist's growth compulsion is driven by his competitors' profit maximisation goal. Whatever the crisis, ...


    By Inderscience Publishers

  • Canarina DISPER software · regulation of greenhouse gases · commands 23

    The small fuchsia square shows the stack location. We can draw all the gas stacks that we want (up to 1,000). To change the point source data, we can click the stack location in the program window. Then, the point source dialogbox is again displayed. We are not able to put two gas stacks in the same location. The older is eliminated automatically.   Line ...

  • Pesticide runoff from greenhouse production

    A research has been undertaken studying pesticide residues in water from greenhouses and the use of soils and filter materials to reduce such losses. The pesticides detected in water samples collected downstream greenhouses include 9 fungicides, 5 herbicides and 4 insecticides. 10 compounds from flower and vegetable productions were frequently found to exceed environmental risk levels, and with a ...


    By IWA Publishing

  • Validation of RAPD markers for white mold resistance in two snap bean populations based on field and greenhouse evaluations

    White mold [Sclerotinia sclerotiorum (Lib.) de Bary] is a fungal disease that can reduce yield of beans (Phaseolus vulgaris L.). A recombinant inbred line population and an independent inbred backcross population were developed that share a common white mold resistant donor parent, G122. Both populations were evaluated for physiological resistance in the greenhouse using the oxalic acid test and ...

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