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| Web URL(s): | https://dl.sciencesocieties.org/publications/cs/articles/41/1/247
Last checked: 05/04/2017
https://dl.sciencesocieties.org/publications/cs/pdfs/41/1/247
Last checked: 05/04/2017
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Ervin, E. H.;
Koski, A. J. |
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| Author Affiliation: | Ervin: Department of Horticulture, University of Missouri, Columbia, MO; and Koski: Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO |
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| Title: | Trinexapac-ethyl effects of Kentucky bluegrass evapotranspiration |
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| Section: | Notes
Other records with the "Notes" Section
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| Source: | Crop Science. Vol. 41, No. 1, January/February 2001, p. 247-250. |
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| Publishing Information: | Madison, WI: Crop Science Society of America |
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| # of Pages: | 4 |
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| Keywords: | TIC Keywords: Trinexapac-ethyl; Poa pratensis; Evapotranspiration; Clipping weight
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| Cultivar Names: | Nustar |
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| Abstract/Contents: | "Many researchers have reported that trinexapac-ethyl [4-(cyclopropylhydroxy-methylene)-3,5-dioxo-cyclohexane -carboxylic acid ethylester] effectively reduces turfgrass leaf elongation and subsequent clipping production. Our hypothesis is that trinexapac-ethyl (TE) induced canopy growth and conductance reductions may also reduce turfgrass evapotranspiration (ET) rates. This study was conducted to determine if application of TE to mature, field-grown Kentucky bluegrass (Poa pratensis L. 'NuStar') would result in reduced weekly ET rates as measured by weighing bucket lysimeters. A randomized complete block design was used to compare the weekly ET rate (mm week-1) of Kentucky bluegrass (KGB) treated or not with TE (0.27 kg ha-1). Weighing bucket lysimeters containing KBG were treated with TE three times per year at 6-wk intervals in 1995, 1996, and 1997. Trinexapac-ethyl reduced KBG weekly ET in 5 wk out of a total of 34 wk sampled over 3 yr. Higher ET rates were not correlated with weekly clipping production for either untreated or TE-treated KBG. Possible ET reductions, coupled with reduced clipping production, indicate TE is an effective tool for managing numerous turfgrass systems." |
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| Language: | English |
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| References: | 20 |
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| Note: | Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Ervin, E. H., and A. J. Koski. 2001. Trinexapac-ethyl effects of Kentucky bluegrass evapotranspiration. Crop Sci. 41(1):p. 247-250. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/cs/articles/41/1/247
Last checked: 05/04/2017
https://dl.sciencesocieties.org/publications/cs/pdfs/41/1/247
Last checked: 05/04/2017
Requires: PDF Reader |
| 
MSU catalog number: SB 183 .C7 |
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