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Name of Image:
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Potatoes in Space
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MIX #:
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9804669
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NIX #:
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MSFC-9804669
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Date of Image:
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2004-04-15
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Category:
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Microgravity
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Full Description:
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Astroculture is a suite of technologies used to produce and maintain a closed controlled environment for plant growth. The two most recent missions supported growth of potato, dwarf wheat, and mustard plants and provided scientists with the first opportunity to conduct true plant research in space. Light emitting diodes have particular usefulness for plant growth lighting because they emit a much smaller amount of radiant heat than do conventional lighting sources and because they have potential of directing a higher percentage of the emitted light onto plants surfaces. Furthermore, the high output LED's have emissions in the 600-700 nm waveband, which is of highest efficiency for photosynthesis by plants.
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(MRPO) MRD/SPD Discipline(s):
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SPD Biotechnology Agriculture
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(MRPO) Subject Type:
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Science
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Keywords:
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Science, Microgravity, Astroculture
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MSFC Negative Number:
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9804669
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Reference Number:
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MSFC-75-SA-4105-2C
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n/a
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n/a
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