Full TGIF Record # 333364
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Web URL(s):https://scisoc.confex.com/scisoc/2023am/meetingapp.cgi/Paper/149349
    Last checked: 12/01/2023
Publication Type:
Content Type:Abstract or Summary only
Author(s):Petrella, Dominic P.; Sessoms, Florence; Watkins, Eric
Author Affiliation:Petrella: Presenting Author and Agricultural Technical Institute, The Ohio State University, Wooster, OH; Sessoms: Department of Horticultural Science, Ohio Sate University, Wooster, OH; Watkins: Horticultural Science, University of Minnesota-Twin Cities, St. Paul, MN
Title:Response of hard fescue (Festuca brevipila) genotypes to light intensity and light quality in controlled environments
Section:Turfgrass physiology and abiotic stress oral (includes student competition)
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C05 Turfgrass science
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Meeting Info.:St. Louis, Missouri: October 29-November 1, 2023
Source:ASA, CSSA, SSSA International Annual Meeting. 2023, p. 149349.
Publishing Information:[Madison, Wisconsin]: [American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America]
# of Pages:1
Abstract/Contents:"Many plants have been shown to exhibit distinct responses to different light signals including the photosynthetic photon flux (PPF) or light intensity, the ratio of red to far-red (R:FR) light, and the quantity of green light (500-600 nm). While evidence has indicated that turfgrasses also respond to these signals differently, there has been very little research on this topic, and most research related to turfrgass responses to light have only focused on reductions to the PPF. In a set of growth chamber and greenhouse experiments we compared the response of a number of hard fescue genotypes to various light treatments that included reductions in PPF, reductions to the R:FR ratio, and relative increases in green light intensity. Across the board, results showed that these hard fescues respond differently to each light treatment, and in particular these plants respond to low intensity PPF much better when the R:FR is also reduced."
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Petrella, D. P., F. Sessoms, and E. Watkins. 2023. Response of hard fescue (Festuca brevipila) genotypes to light intensity and light quality in controlled environments. Agron. Abr. p. 149349.
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    Last checked: 12/01/2023
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