Horticulture Lighting Articles

  • Case study - BIPV Petrol Forecourt Canopy - Sainsbury

    Bishops Waltham System kWp: 16 Area: 242 m sq Inverter: Fronius Modules Used: PS-C Transparent Polysolar were approached for this unique project, the first of its kind, constructing a petrol filling station canopy which could generate energy for the kiosk, whilst providing a pleasant environment for the clients. Objective: Provide an attractive weather-proof canopy ...


    By Polysolar Limited

  • Case study - BIPV Petrol Forecourt Canopy

    Weymouth System kWp: 23.4 Area: 371 m sq Inverter: Fronius Modules Used: PS-C Transparent Series Polysolar completed a second petrol filling station in Wymouth following the success of the first in Bishops Waltham. Objective: Provide an attractive weather-proof canopy transmitting natural light generating renewable energy to power the site. Result: ...


    By Polysolar Limited

  • Case study - Wilmott Dixon Canopy

    BRE-Watford System kWp: 2.25 Area: 28.6 m sq Inverter: Mastervolt Modules Used: PS-C Transparent Polysolar designed and supplied a retrofit roof garden canopy for Willmott Dixon Healthcare Campus at BRE Innovation Park, Watford. Objective: To provide a weather proof canopy designed to offer a warm light but shaded area for sitting out in while also contributing to ...


    By Polysolar Limited

  • TiO2 as an effective nanocatalyst for photocatalytic degradation of humic acid in water environment

    Photocatalysis with TiO2 is used to remove humic acid (HA) in a water environment under UVA and UVC light. The effects of operating parameters, including light intensity, HA concentration, catalyst dose, and contact time are investigated at neutral pH conditions. Results show that HA degradation increases with increasing contact time and light intensity and decreases with increasing HA ...


    By IWA Publishing

  • Neighbor Detection Induces Organ-specific Transcriptomes, Revealing Patterns Underlying Hypocotyl-specific Growth

    Abstract In response to neighbor proximity, plants increase the growth of specific organs (e.g., hypocotyls) to enhance access to sunlight. Shade enhances the activity of Phytochrome Interacting Factors (PIFs) by releasing these bHLH transcription factors from phytochrome B-mediated inhibition. PIFs promote elongation by inducing auxin production in cotyledons. In order to elucidate ...


    By H Smith Plastics LTD

  • Critical Operations Go Under Cover

    For a number of years, composting facilities have been using fabric structures to house finished compost screening, soil blending and product storage. They’ve also employed the structures to cover or fully enclose feedstock receiving and mixing. And some have gone as far as to put active composting operations inside fabric buildings. “More and more facilities are putting in fabric ...


    By BioCycle Magazine

  • Grana-localized Proteins, RIQ1 and RIQ2, Affect the Dynamics of Light-harvesting Complex II and Grana Stacking in Arabidopsis

    Grana are thylakoid structures that are observed in land plants and in which photosystem II (PSII) and light-harvesting complex II proteins (LHCIIs) accumulates. We isolated two Arabidopsis mutants, reduced induction of non-photochemical quenching (riq1 and riq2), in which stacking of grana was enhanced. The curvature thylakoid 1a (curt1a) mutant was previously shown to lack the grana structure. ...


    By H Smith Plastics LTD

  • Ontario Horticulture Research Priority Report 2016

    Sector Consultation The Ontario Fruit and Vegetable Growers Association partnered with Vineland to host a research strategy workshop in November 2014 with the goal of defining the top five research priorities for each crop group. Grower organizations were invited to nominate two representatives to participate on their behalf and a number of researchers from relevant fields were invited to ...

  • 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 Inc.

  • A Short Payback Period for Illumitex LEDs vs. 1000 W HPS | White Paper

    Overview Growers interested in purchasing supplemental or sole-source lighting need to be able to accurately predict the economics and cost of ownership for the many different types of fixture layouts and options available on the market.  A useful financial estimate is the simple payback (or return on investment, ROI) of choosing one system over another.  The ROI takes into ...


    By Illumitex Inc.

  • A Short Payback Period for Illumitex LEDs vs. 1000 W HPS

    Overview Growers interested in purchasing supplemental or sole-source lighting need to be able to accurately predict the economics and cost of ownership for the many different types of fixture layouts and options available on the market. A useful financial estimate is the simple payback (or return on investment, ROI) of choosing one system over another. The ROI takes into consideration ...


    By Illumitex Inc.

  • Cold light shines on Paris climate pledges

    The world’s leading economies are heading in the right direction on tackling climate change, but some still have a long way to go to make their undertakings politically credible, according to a UK research centre. With the Paris Agreement barely two months old, the world now moves from talk to action − or at least that’s the ...


    By GLOBE Foundation

  • Growing Vegetables & Profiting Using LED Grow Lights

    Business people around the world are recognizing the opportunities that have been created with LED Grow Lights. This concept was originated by NASA and designed to accompany astronauts on space flights to grow food on the spaceship quickly with a minimal amount of energy expended. LED was this solution they came up with, now fast forward and we have entire farms ...


    By Veggie Fresh LED

  • Extreme Makeover: Photosynthesis Edition

    Plants are far better than humans at turning sunlight into food. But they’re not nearly as good as they could be: Thanks to quirks in the systems that have evolved to capture solar energy and use it to build sugars from carbon dioxide and water, the conversion efficiency of photosynthesis is but a few percent at best. With the need to produce more crops growing even faster than human ...


    By Ensia

  • Fabrication and characterization of CdS doped TiO2 nanotube composite and its photocatalytic activity for the degradation of methyl orange

    CdS doped TiO2 nanotube composite was fabricated by chemical bath deposition, and was characterized by the structural, spectral and photoelectrochemical properties. The results of the structural and spectral properties showed that CdS particles were successfully deposited onto the surface of TiO2 nanotube. It is demonstrated that CdS doped TiO2 nanotube composite improved the ...


    By IWA Publishing

  • New documentary shines a light on solutions to global species loss

    A paper published last week in the journal Science Advances claims the sixth major mass extinction is already underway ­— and this time humans are to blame. “We can confidently conclude that modern extinction rates are exceptionally high, that they are increasing, and that they suggest a mass ...


    By Ensia

  • Shedding Light on Land Tenure in Africa

    Land and natural resources lie at the heart of social, political, and economic life in much of rural Africa. They represent fundamental assets—primary sources of livelihood, nutrition, income, wealth, and employment for African communities—and are a basis for security, status, social identity, and political relations. For many rural people, land and resources such as water, trees, and ...

  • Can LED Time Travel – How Vertical Farming And LED Grow Lights Can Pave The Way To Food Security

    LED and time travel, what does that mean? In the world of plant science, it translates to productivity and references LED Grow Light’s performance levels. These amazing lights manufactured by Veggie Fresh LED are made with tiny chips called LEDs (Light Emitting Diodes) and they grow plants indoors. Of course they don’t actually travel through ...


    By Veggie Fresh LED

  • LED Grow Lights Case Study – Cajun Belle Peppers

    Grow Journal Of Cajun Belle Peppers Under LED Grow Lights This cajun belle pepper grow journal uses our VF150 150 watt led grow light. The grow space is 2×3 ft although this single pepper plant takes up about 18×30 inches. It was started from transplant on 5/28/13. The ...


    By Veggie Fresh LED

  • VeggieFresh LED releases the TLM25 LED grow light for home growers and juice fast enthusiasts

    Gardeners and health enthusiasts can enjoy fresh organic juices all year round, made from produce grown indoors using newly released technology from VeggieFresh LED. From wheatgrass and spinach to grapes and bananas, anything that can grow outside will grow inside with LED Grow Lights. The team at VeggieFresh LED are focusing a considerable amount of research on juicing as both partners have used ...


    By Veggie Fresh LED

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