Roadway Lighting’s Impact on Altering Soybean Growth, Volume 2 : LED versus HPS Color Spectral Impact

Palmer, Matthew; Gibbons, Ronald; Bhagavathula, Rajaram; Virginia Tech Transportation Institute; Virginia Tech Tidewater AREC

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Roadway Lighting’s Impact on Altering Soybean Growth, Volume 2 : LED versus HPS Color Spectral Impact

2018-06-01
By Palmer, Matthew ; Gibbons, Ronald ; Bhagavathula, Rajaram

[PDF-1.70 MB]

English

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Details:

Creators:

Palmer, Matthew ; Gibbons, Ronald ; Bhagavathula, Rajaram

Palmer, Matthew ; Gibbons, Ronald ; Bhagavathula, Rajaram Less -
Corporate Creators:

Virginia Tech Transportation Institute ; Virginia Tech Tidewater AREC

Virginia Tech Transportation Institute ; Virginia Tech Tidewater AREC Less -
Corporate Contributors:

Illinois Center for Transportation ; Illinois. Dept. of Transportation. Bureau of Research ; United States. Federal Highway Administration

Illinois Center for Transportation ; Illinois. Dept. of Transportation. Bureau of Research ; United States. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Environmental Impacts Highway Lighting Lighting Lighting Specifications Lighting Systems Lighting Trespass Plants Recommendations Roadway Lighting Soybean, Growth Soybean Development Soybeans Specifications Street Lighting
Publication/ Report Number:

FHWA-ICT-18-009
Resource Type:

Tech Report
Geographical Coverage:

United States ; Illinois

United States ; Illinois Less -
Edition:

FINAL REPORT
Corporate Publisher:

Illinois. Dept. of Transportation. Bureau of Research
NTL Classification:

NTL-ENERGY AND ENVIRONMENT-Environment Impacts
Abstract:

The impact of roadway lighting on soybean plant growth and development, was measured in situ at three locations in the state of Illinois. These locations were situated in close proximity of each other for the purpose of evaluating whether there was a difference in the soy response to HPS roadway lighting, versus soy lit by a specific model of 4,000K LED roadway lighting. The plant data collection included the reproductive-stage, the plant moisture content, and the dried seed weight after harvest. The impact of the type of roadway lighting on the reproduction stage and normalized yield was within the modeling confidence limits at a level of 90%. Modifications are recommended to the specification for roadway lighting trespass. This will minimize the impact on soybean plants based on the two roadway luminaire designs included in this study.
Format:

PDF
Funding:

R27-172
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:8601962890003c626cd79bcc2ee4be21c43b005f8ca63caa71c3290476493fb9
Download URL:

https://rosap.ntl.bts.gov/view/dot/36698/dot_36698_DS1.pdf
File Type:

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Roadway Lighting’s Impact on Altering Soybean Growth, Volume 2 : LED versus HPS Color Spectral Impact

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