Full TGIF Record # 77290
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Web URL(s):https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az12463b1.pdf
    Last checked: 02/06/2017
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Publication Type:
i
Report
Author(s):Pessarakli, M.; Marcum, K. B.; Kopec, D. M.
Author Affiliation:Pessarakli: Research Specialist Senior, Turf, Plant Sciences, University of Arizona; Marcum: Assistant Professor, Turf, Plant Sciences, University of Arizona; Kopec: Extension Specialist, Turf, Plant Sciences, University of Arizona
Title:Drought tolerance of twenty one saltgrass (Distichlis) accessions compared to bermudagrass
Section:Stress physiology
Other records with the "Stress physiology" Section
Source:Turfgrass, Landscape and Urban IPM Research Summary [Arizona]. 2001, p. 65-69.
# of Pages:5
Publishing Information:Tucson, AZ: University of Arizona
Series:P-126
AZ1246
Keywords:TIC Keywords: Distichlis spicata; Cynodon dactylon; Comparisons; Dry weight; Drought resistance; Drought; Drought stress; Clippings
Cultivar Names:Midiron
Abstract/Contents:"Fourteen (14) Arizona accessions and 7 Colorado accessions of Saltgrass (Distichlis spicata), collected from Arizona and Colorado and 1 Bermudagrass (Cynodon dactylon), cultivar Midiron (check), were studied in a greenhouse to evaluate their growth responses in terms of shoot dry weights and percentage of visual green under drought stress conditions. Plants were grown under normal (daily watering and weekly fertilizer application) for one year for complete establishment. Then, the plants were deprived from water for four months (January 5, 2001 - May 5, 2001). Plant clippings were harvested weekly, oven dried at 60 °C, and the dry weights were recorded. At each harvest, percentage of green cover were also estimated and recorded. After the last harvest, plants were re-watered to assess and compare the percent of recovery. Overall, the results (both shoot dry weights and the percent of the visual green) show that the A138 and A137 (Arizona accessions) were the best accessions and the C66 (Colorado accession) was the worst. Both the shoot dry weights and the percent of visual green cover decreased as the drought period progressed. In general, most of the saltgrass accessions were more tolerant to drought stress than the bermudagrass."
Language:English
References:2
Note:Tables
See Also:Other items relating to: Disasters - Drought
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Pessarakli, M., K. B. Marcum, and D. M. Kopec. 2001. Drought tolerance of twenty one saltgrass (Distichlis) accessions compared to bermudagrass. Turfgrass Landscape Urban IPM Res. Summ. p. 65-69.
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Web URL(s):
https://extension.arizona.edu/sites/extension.arizona.edu/files/pubs/az12463b1.pdf
    Last checked: 02/06/2017
    Requires: PDF Reader
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