Full TGIF Record # 159528
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Web URL(s):https://turf.rutgers.edu/research/abstracts/symposium2010.pdf#page=50
    Last checked: 02/06/2017
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Publication Type:
i
Report
Content Type:Abstract or Summary only
Author(s):Saxena, Priti; Huang, Bingru; Bonos, Stacy A.; Meyer, William A.
Author Affiliation:Department of Plant Biology and Pathology, Rutgers University
Title:Effect of photoperiod and temperature on the production rate of tillers and phizomes in tall fescue
Section:Poster presentations
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Meeting Info.:New Brunswick, NJ: January 11, 2010
Source:Proceedings of the Nineteenth Annual Rutgers TurfgrassSymposium. 2010, p. 50.
Publishing Information:New Brunswick, NJ: Center for Turfgrass Science, Rutgers, The State University of New Jersey
# of Pages:1
Keywords:TIC Keywords: Evaluations; Festuca arundinacea; Genetic analysis; Genotypes; Growth analysis; Photoperiod; Rhizome growth; Temperature response; Tillering rate
Abstract/Contents:"Temperature and photoperiod are key factors regulating plant growth and development. The objective of this study was to investigate effects of temperature and photoperiod on tillers and rhizomes formation in tall fescue. Different genotypes were selected based on tillering ability and /or rhizome production. Plants were grown in growth chambers with a combination of different photoperiods and day/night temperatures; short photoperiod (9 hours) and low temperatures (LL), short photoperiod and high temperature (day/night at 25/16 °C) (SH), and long photoperiod and high temperature (LH). Each treatment was replicated four times in four growth chambers. The SL plants showed significant increases in the number of tillers. The number of rhizomes was increased under LL and LH conditions in three clonal lines. Our results suggested that the responses of tiller and rhizome development to temperature and photoperiod varied with genotypes; in addition, longer photoperiod appeared to promote rhizome formation, regardless of temperature while lower temperature stimulated tiller production in some genotypes of tall fescue. This study would be helpful in determining the performance of tall fescue under longer/shorter photoperiod and variable temperature conditions in different parts of the United States."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Saxena, P., B. Huang, S. A. Bonos, and W. A. Meyer. 2010. Effect of photoperiod and temperature on the production rate of tillers and phizomes in tall fescue. Proc. Annu. Rutgers Turfgrass Symp. p. 50.
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Web URL(s):
https://turf.rutgers.edu/research/abstracts/symposium2010.pdf#page=50
    Last checked: 02/06/2017
    Requires: PDF Reader
    Notes: Item is within a single large file
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MSU catalog number: b3696858
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