under-canopy lighting Articles

  • U.S. Farm-Raised Finfish and Shellfish

    Seafood has long been recognized as an important component of a healthy diet. Seafood contains high quality, complete protein and an important array of nutrients, while it is low in calories, cholesterol, and saturated fats. The health benefits of omega-3 fatty acids found primarily in fish have been clearly documented. U.S. farm-raised seafood is an important center of the plate choice that can ...


    By Aquacare Environment Inc

  • LED Lighting

    LED LightingReady for prime time?Reducing electricity needed for lighting will reduce greenhouse gas emissions, save billions of dollars and reduce our dependence on fossil fuels. There’s no doubt that light-emitting diodes (LEDs) will help reduce electricity needs. They already dominate the market for traffic lights, automotive tail lights, store signs and other specialty design ...


    By BSC Sustainability Services

  • Breaking light bulb myths

    I have to agree with the Tea Party; the US government should not choose the light bulbs I use in my home.  And fortunately, it does not. Yet that’s the spin being pushed by those who want to roll back federal lighting performance standards. An odd mythology is  ...

  • 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

  • Increase greenhouse efficiency with boom lighting

    As a leader in greenhouse automation equipment, we are always looking to bring our growers new ideas on how to best utilize our equipment within their greenhouse. With the release of our highly coveted Universal Attachment, we are able to bring you new ideas on how to do more with less. The Universal Attachment is highly effective for attaching fans, insect mats, fans and lights. Boom lighting ...


    By Cherry Creek Systems

  • 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 ...

  • Importance of Red Lenses in Hunting Lights

    Red lenses are essential accessories for hunters. The application of such lights can help individuals find predatory animals lurking around the area. Compared to night vision goggles, red lenses do not change the surrounding colors of the environment, resulting in a more immersive hunting experience. ...


    By Larson Electronics LLC

  • Measurement of Leaf/Canopy Level Reflectance with The UniSpec-SC

    The UniSpec-SC, commonly referred to as a “Reflectometer”, is a single channel, field portable instrument designed for measurement of leaf/canopy reflectance. It features an innovative user interface with integral computer and large, full color LCD, built-in light source and extensive range of accessories for measurement on individual leaves (including needles) and vegetation. It is a ...


    By PP Systems

  • 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

  • Herb layer productivity under different light gaps in the forests of Western Ghats of Karnataka, India

    A productivity estimation of tree, shrub and herb layer biomass was undertaken in Uttara Kannada, a Western Ghats district in Karnataka in differentially managed forests. In addition to biomass, light gap in these sample sites was also estimated to understand the relationship between the light interception pattern at different canopy layers and their productivity. The studies indicate that tree ...


    By Inderscience Publishers

  • Impacts of altered light spectral quality on warm season turfgrass growth under greenhouse conditions

    Warm-season turfgrass quality declines under shade due to reduced photosynthesis, increased disease pressure, reduced carbohydrate production, tree root competition, and reduced lateral stem growth. Another factor limiting turfgrass growth and development under tree shade is variable qualities of light filtered by trees. However, effects of various filtered wavelengths on turfgrass performance ...

  • 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 ...

  • Copper-doped ZnO/ZnS core/shell nanotube as a novel photocatalyst system for photocatalytic hydrogen production under visible light

    A novel Cu2+ ZnO/ZnS core/shell tubular photocatalyst system was successfully constructed. TEM images showed that the ZnO nanotubes were covered with ZnS nanoparticles. It was found that 1% Cu2+-doped ZnO/ZnS showed significantly higher hydrogen production rate than that without Cu doping. ...


    By Inderscience Publishers

  • Ground-based canopy reflectance sensing for variable-rate nitrogen corn fertilization

    Nitrogen available to support corn (Zea mays L.) production can be highly variable within fields. Canopy reflectance sensing for assessing crop N health has been proposed as a technology to base side-dress variable-rate N application. Objectives of this research were to evaluate the use of active-light crop-canopy reflectance sensors for assessing corn N need, and derive the N fertilizer rate ...

  • Characterization and activity of visible-light driven TiO2 photocatalyst doped with tungsten

    This research aimed to expand the activity of TiO2 down to the visible light region by modifying the sol-gel conditions and doping with tungsten. The optimum conditions for calcination temperature, acid type, and heating rate were 200°C, HNO3, and 1°C/min, respectively. The undoped TiO2 synthesized under these conditions could significantly absorb the visible light whereas ...


    By IWA Publishing

  • Light and moisture competition effects on biomass of red clover underseeded to winter wheat

    Red clover (Trifolium pratense L.) use as an underseeded cover crop in winter cereals has declined due to inability of growers to consistently establish uniform stands. The objective of this study was to assess the effect of light and soil moisture competition on underseeded red clover establishment and end of season dry matter production. Field trials were conducted at multiple locations in 2005 ...

  • The influence of reduced light intensity on the response of benthic diatoms to herbicide exposure

    Herbicide pollution events in aquatic ecosystems often co‐occur with increased turbidity and reduced light intensity. It is therefore important to determine whether reduced light intensity can influence herbicide toxicity, especially to primary producers such as benthic diatoms. Benthic diatoms collected from four rivers were exposed to herbicides in 48 h rapid toxicity tests under high light ...


    By John Wiley & Sons, Ltd.

  • 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

  • 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

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you