Full TGIF Record # 63711
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Publication Type:
Content Type:Abstract or Summary only
Author(s):Gross, R. M.; Baird, J. H.; Rogers, J. N. III; Calhoun, R. N.
Author Affiliation:Michigan State University
Title:Influence of rate and timing of trinexapac-ethyl on creeping bentgrass under reduced light conditions
Section:Turfgrass science
Other records with the "Turfgrass science" Section
Meeting Info.:Salt Lake City, UT: October 31 - November 4, 1999
Source:1999 Annual Meeting Abstracts [ASA/CSSA/SSSA]. Vol. 91, 1999, p. 136.
Publishing Information:[Madison, WI]: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America
# of Pages:1
Keywords:TIC Keywords: Trinexapac-ethyl; Application rates; Application timing; Agrostis stolonifera; Light intensity; Light; Cultural methods; Golf greens; Shade; Clipping weight; Poa annua; Encroachment; Color; Disease severity; Carbohydrate reserves; Temperatures; Humidity
Cultivar Names:Penncross
Abstract/Contents:"The objectives of the study were to select cultural practices to aid in the proper management of shaped putting greens and to gain further knowledge about the physiological response of turfgrass found under shaded conditions. Two shade structures covered by 40% irradiance green shade cloth were constructed in (Agrostis palustris Huds.) var. 'Penncross' green to simulate low light conditions. Trinexapac-ethyl (0.028 and 0.047 kg ha-1) was applied at 2 and 4 week intervals from June through October in 1999. Plots were mowed at 4 mm daily and nitrogen was applied at a rate of 170 kg ha-1 y-1. Light intensity, air and soil temperature and humidity probes were located inside the shade structures for data collection. Analysis of light quality was also examined. Clipping yield, visual quality, Poa annua encroachment, color,disease occurrence and carbohydrate reserves were evaluated. Data and conclusions will be discussed."
See Also:Other items relating to: PGRSHADE
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Gross, R. M, J. H. Baird, J. N. III Rogers, and R. N. Calhoun. 1999. Influence of rate and timing of trinexapac-ethyl on creeping bentgrass under reduced light conditions. Annu. Meet. Abstr. 91:p. 136.
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MSU catalog number: S 1 .A58
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