energy efficient grow light Articles

  • VeggieFresh LED grow lights help commercial growers increase revenue by 35%

    After 2 years of research, development, and testing, VeggieFresh LED announces arrival of their new line of commercial LED grow lights through VeggieFreshLED.com. Known for bringing innovative products to the commercial greenhouse marketplace, VeggieFresh is positioned to permanently alter how produce is grown on a large scale by showing grow operation ...


    By Veggie Fresh LED

  • Morphological, anatomical, and physiological changes of orchardgrass leaves grown under fluctuating light regimes

    The physiological and anatomical adaptability of pastures growing under trees in silvopastoral systems can alter the efficiency of conversion of energy to dry matter (DM). This study was conducted to determine the effects of different fluctuating light regimes (from 24 to 100% transmissivity) on leaf physiology, morphology, anatomy, and structure of orchardgrass (Dactylis glomerata L.) in a ...

  • Large-scale irrigation - Understanding energy-water-food connections

    Original story at MIT News An MIT team is providing new understanding of the growing interconnections among three critical resources: energy, water and food. The work focuses on Pakistan's Indus Basin, where irrigation water is increasingly pumped from underground, a practice that is intensifying a preexisting shortage of energy. Using new and ...

  • Simple models for carbon assimilation by plants

    The detailed processes in photosynthesis are complicated and hard to model. In many cases, however, it’s possible to simplify the model by focusing on one or more of the limitations to assimilation. Carbon Assimilation Simplified: Light and WaterIn simplest terms, carbon assimilation involves the chemical transformation of carbon dioxide and water to carbohydrate and oxygen within the leaves of ...


    By Decagon Devices, Inc.

  • Maryland and the Electron-Hungry Mob

    Governments remain in power as long as the people have enough food, or so the old adage goes. But in today’s appliance-driven society, political longevity may depend as much on giving us our daily share of electrons. So it is little surprise that government leaders in Maryland are looking hard for ways to ward off a possible power shortage. Without quick action, the state could face blackouts ...


    By Energy Efficiency Markets

  • 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

  • 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.

  • 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.

  • Farming in a Controlled Environment

    There is considerable pressure on today’s farmers. This is because of farming, as a special type of manufacture, largely depends on climate and natural resources. Climate changes have led to unpredictable weather conditions that can endanger farmer’s efforts with frequent hail, frost or drought. With increased global population, that is predicted to reach a number of 9.6 billion by ...


    By Agrivi Ltd

  • Algae Photo Bioreactors (APB`s)

    ALGAE PHOTO-BIOREACTORS (APB’s) Absorption of CO2 and NOx from industrial exhaust gases and conversion of algal feedstock, as a discipline of ecological engineering. Algae, live in a wide range of aquatic environments and are a natural component of most aquatic ecosystems being found in both fresh, brackish and marine waters. They range in size from large macrophytic kelps to microscopic ...

  • An Example of Public Misconceptions Regarding LEDs

    A recent article published by Ed Rodriguez entitled “That 60W-equivalent LED: What you don't know, and what no one will tell you”, seems to have generated a bit of interest in the lighting community recently and caught my eye as well due to some of the assumptions and claims made within the piece.  Now, since the point of the piece was apparently to reveal some sort of hidden ...


    By Larson Electronics LLC

  • Rough Brothers' Conservatories

    Founded in 1932, Rough Brothers’ original business focus was greenhouse maintenance and repair. But, things are far different today. Company growth has been steady in recent years as the breadth of Rough Brothers’ services and products has far exceeded what the original five ‘Rough’ brothers could have ever imagined. Today Rough Brothers and its sister companies cover the ...


    By Rough Brothers Inc.

  • Business Developments

    SAN FRANCISCO BUILDING RAISES BAR ON SUSTAINABILITY The design by KMD Architects for a new l2-story headquarters of the San Francisco Public Utilities Commission will demonstrate energy efficiency, water recycling and reduced carbon footprint. “Our intent from the beginning was to create the most energy-efficient building,” says PUC manager Anthony Irons. The $178 million, 254,000-sq ft ...


    By BioCycle Magazine

  • Going green in 2012: 12 steps for the developing world

    Many of us are thinking about the changes we want to make this year. For some, these changes will be financial; for others, physical or spiritual. But for all of us, there are important resolutions we can make to “green” our lives. Although this is often a subject focused on by industrialized nations, people in developing countries can also take important steps to reduce their growing ...


    By Worldwatch Institute

  • Urban farming is booming, but what does it really yield?

    City-based agriculture produces 15 to 20 percent of food globally. In the U.S., its benefits go far beyond nutrition. This story was produced in collaboration with the Food & Environment Reporting Network, a non-profit investigative news organization. ...


    By Ensia

  • Could food shortages bring down civilization?

    One of the toughest things for people to do is to anticipate sudden change. Typically we project the future by extrapolating from trends in the past. Much of the time this approach works well. But sometimes it fails spectacularly, and people are simply blindsided by events such as today’s economic crisis. For most of us, the idea that civilization itself could disintegrate probably seems ...


    By Earth Policy Institute

  • 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 ...

  • A New Generation of GMOs

    Is synthetic biology on its way to our farms, markets and tables? Thousands of researchers will descend on Boston this fall for an event billed as the world’s largest gathering of synthetic biologists. The field is evolving so rapidly that even scientists working in it  ...


    By Ensia

  • Latest Trends in Yard Trimmings Composting

    Untitled Document YARD TRIMMINGS composting has come a long way in the almost two decades since states began restricting disposal of leaves, ...


    By BioCycle Magazine

  • Compost Plays Key Role in Green Roof Mixes

    Untitled Document ...


    By BioCycle Magazine

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