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| DOI: | 10.2135/cropsci2016.10.0911 |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/cs/articles/57/supplement1/S-98
Last checked: 08/18/2017
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/57/supplement1/S-98
Last checked: 08/18/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Colmer, Timothy D.;
Barton, Louise |
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| Author Affiliation: | UWA School of Agriculture and Environment and Institute of Agriculture, the Univ. of Western Australia, Crawley, Perth, WA, Australia |
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| Title: | A review of warm-season turfgrass evapotranspiration, responses to deficit irrigation, and drought resistance |
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| Section: | International Turfgrass Society Conference
Other records with the "International Turfgrass Society Conference" Section
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| Source: | Crop Science. Vol. 57, No. Supplement 1, July/August 2017, p. S-98-S-110. |
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| Publishing Information: | Madison, Wisconsin: Crop Science Society of America |
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| # of Pages: | 13 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/cs/abstracts/57/supplement1/S-98
Last checked: 08/18/2017
Notes: Abstract only |
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| Keywords: | TIC Keywords: Choice of cultivar; Decision-making; Deficit irrigation; Drought resistance; Evapotranspiration; Irrigation scheduling; Warm season turfgrasses; Water conservation; Water use efficiency
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| Abstract/Contents: | "Knowledge of turfgrass evapotranspiration (ETc) and drought resistance can enable water conservation by guiding turfgrass selection for various climates and irrigation scheduling. Turfgrass ETc, crop coefficients (Kc = ETc/ET0, where ET0 is reference evapotranspiration), responses to deficit irrigation, and drought resistance, are reviewed for warm-season species (perennial, sod-forming, C4 grasses). In well-watered conditions, ETc was 2.44 to 10.53 mm d-1 (nine species in six climates during late spring to early autumn) and Kc was 0.34 to 1.27 (seven species in seven climates). Under deficit irrigation, ETc was 2.14 to 5.71 mm d-1 and Kc was 0.52 to 0.94 (seven species in four climates). Crop evapotranspiration was greater with increasing aridity. The Kc data provide benchmarks for irrigation. Field irrigation dose-response experiments show that some warm-season turfgrasses differ in water requirements. Inter- and intraspecies variations in drought resistance have also been documented. Additional research is required to elucidate the mechanisms underlying the observed variations in turfgrass ETc and drought resistance and to test the influence of management practices (e.g., cutting height, nitrogen fertilizer, and growth regulators) in field situations. Looking forward, process-based modeling could increase understanding of turfgrass traits and other factors influencing ETc and drought resistance and further assist efficient use of water in warm-season turfgrass systems." |
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| Language: | English |
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| References: | 90 |
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| See Also: | See also related article "Water use in warm season turfgrasses" Irrigation Australia, 33(2) Winter 2017, p. 8-9, R=289659. R=289659 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Colmer, T. D., and L. Barton. 2017. A review of warm-season turfgrass evapotranspiration, responses to deficit irrigation, and drought resistance. Crop Sci. 57(Supplement 1):p. S-98-S-110. |
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| DOI: 10.2135/cropsci2016.10.0911 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/cs/articles/57/supplement1/S-98
Last checked: 08/18/2017
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/57/supplement1/S-98
Last checked: 08/18/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2211522a |
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