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| DOI: | 10.2135/cropsci2018.08.0501 |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/cs/articles/59/4/1768
Last checked: 08/07/2019
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| Publication Type:
| Refereed |
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| Author(s): | Russell, Travis R.;
Karcher, Douglas E.;
Richardson, Michael D. |
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| Author Affiliation: | Russell: Dep. of Horticulture, Univ. of Arkansas, Fayetteville, AR and Dep. of Plant Science, Pennsylvania State Univ., University Park, PA; Karcher and Richardson: Dep. of Horticulture, Univ. of Arkansas, Fayetteville, AR |
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| Title: | Daily light integral requirement of a creeping bentgrass putting green as affected by shade, trinexapac-ethyl, and a plant colorant |
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| Section: | Turfgrass science
Other records with the "Turfgrass science" Section
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| Source: | Crop Science. Vol. 59, No. 4, July/August 2019, p. 1768-1778. |
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| Publishing Information: | Madison, Wisconsin: Crop Science Society of America |
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| # of Pages: | 11 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/cs/abstracts/59/4/1768
Last checked: 08/07/2019
Notes: Abstract only
https://dl.sciencesocieties.org/publications/cs/articles/59/4/1768?show-t-f=tables&wrapper=no
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https://dl.sciencesocieties.org/publications/cs/articles/59/4/1768?show-t-f=figures&wrapper=no
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| Keywords: | TIC Keywords: Agrostis stolonifera; Colorants; Daily light integral; Golf greens; Photosynthetically active radiation; Quality evaluation; Shade assessment; Trinexapac-ethyl
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| Cultivar Names: | Tyee |
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| Abstract/Contents: | "Turfgrass quality is often limited by the availability of photosynthetically active radiation (PAR) delivered to the turf surface. The cumulative PAR at a given site during 1 d is termed the daily light integral (DLI) and is an effective measurement for quantifying light requirements for various turfgrass systems. The minimum DLI necessary to maintain acceptable quality on creeping bentgrass (Agrostis stolonifera L.) putting greens has yet to be determined. Shade timing, trinexapac-ethyl growth regulator, and ultraviolet-absorbing plant colorant applications may affect the DLI requirement of creeping bentgrass putting greens. The objective of this research was to determine the DLI requirement of a creeping bentgrass putting green by evaluating the effects of shade intensity and timing, as well as the influence of trinexapac-ethyl and a plant colorant on turfgrass quality and coverage. Intensity treatments of 0, 70, 80, and 90% shade were applied during either morning (sunrise to solar noon) or afternoon (solar noon to sunset) hours from May through October 2016 and 2017 on a 'Tyee' creeping bentgrass, sand-based putting green. Evaluations of visual turf quality and turf coverage were performed every 2 wk. After 2 yr, the DLI requirement to maintain acceptable putting green quality was estimated to be 30 mol m-2 d-1. Although effective in improving turf quality at times during summer months, trinexapac-ethyl and the plant colorant did not significantly reduce the DLI requirement." |
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| Language: | English |
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| References: | 29 |
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| See Also: | See also related article "DLI requirement of a creeping bentgrass green affected by shade intensity and timing" Golf Course Management, 86(8) August 2018, p. 71, R=299971. R=299971
See also related presentation "Daily light integral requirement of creeping bentgrass putting greens determined by shade intensity and timing" ASA, CSSA and SSSA International Annual Meetings, 2017, p. 106937, R=290356. R=290356 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Russell, T. R., D. E. Karcher, and M. D. Richardson. 2019. Daily light integral requirement of a creeping bentgrass putting green as affected by shade, trinexapac-ethyl, and a plant colorant. Crop Sci. 59(4):p. 1768-1778. |
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| DOI: 10.2135/cropsci2018.08.0501 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/cs/articles/59/4/1768
Last checked: 08/07/2019
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/59/4/1768
Last checked: 08/07/2019
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Direct download |
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MSU catalog number: b2211522a |
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