Full TGIF Record # 333438
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Web URL(s):https://scisoc.confex.com/scisoc/2023am/meetingapp.cgi/Paper/153114
    Last checked: 12/01/2023
Publication Type:
Content Type:Abstract or Summary only
Author(s):Pudzianowska, Marta; Milla-Lewis, Susana R.; Chandra, Ambika; Kenworthy, Kevin E.; Schwartz, Brian M.; Raymer, Paul; Wu, Yanqi; Baird, James H.
Author Affiliation:Pudzianowska: Presenting Author and Botany & Plant Sciences, University of California-Riverside, Riverside, CA; Milla-Lewis: Department of Crop and Soil Sciences, North Carolina State University, Raleigh, NC; Chandra: Texas A&M AgriLife Research-Dallas, Dallas, TX; Kenworthy: Department of Agronomy, University of Florida, Gainesville, FL; Schwartz: Department of Crop and Soil Sciences, University of Georgia, Tifton, GA; Raymer: University of Georgia - Griffin, Griffin, GA; Wu: Oklahoma State University, Stillwater, OK; Baird: Botany & Plant Sciences, University of California-Riverside, Riverside, CA
Title:Evaluation of bermudagrass, zoysiagrass, seashore paspalum, and St. Augustinegrass lines under salinity stress
Section:Turfgrass physiology, molecular biology, breeding, genetic and microbiome poster (includes student competition)
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C05 turfgrass science
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Meeting Info.:St. Louis, Missouri: October 29-November 1, 2023
Source:ASA, CSSA, SSSA International Annual Meeting. 2023, p. 153114.
Publishing Information:[Madison, Wisconsin]: [American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America]
# of Pages:1
Abstract/Contents:"Limited availability of water resources, especially in the Southwest of the United States, has been affecting availability and prices in recent years. Use of water of marginal quality for irrigation of turfgrass would reduce use of good quality water and costs. The objective of this study is to evaluate advanced lines of bermudagrass, seashore paspalum, St. Augustinegrass and zoysiagrass, and identify lines able to tolerate irrigation water of high salinity. The study included 35 lines and four cultivars of bermudagrass, 43 lines and three cultivars of zoysiagrass, 13 lines and two cultivars of seashore paspalum and 26 lines and three cultivars of St. Augustinegrass, developed at North Carolina State University, Oklahoma State University, Texas A&M AgriLife, the University of Georgia, the University of Florida and University of California, Riverside. The study was planted at UCR, Riverside, CA in June and July 2020. Irrigation with saline water of electroconductivity EC=4.4 dSm-1 was applied between July and October in 2021-2023. Variation in response to salinity stress expressed as changes in turfgrass quality and leaf firing was observed among and within species. Under salinity stress seashore paspalum entries showed higher turfgrass quality and lower leaf firing than the other species, while St. Augustinegrass had the lowest quality and the highest leaf firing. High variability in quality was observed among zoysiagrass and bermudagrass entries, which suggests that improvement of these two species through breeding efforts is possible. The variation in leaf firing and turfgrass quality among seashore paspalum entries was low, however most entries of this species showed low firing and high quality."
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Pudzianowska, M., S. R. Milla-Lewis, A. Chandra, K. E. Kenworthy, B. M. Schwartz, P. Raymer, et al. 2023. Evaluation of bermudagrass, zoysiagrass, seashore paspalum, and St. Augustinegrass lines under salinity stress. Agron. Abr. p. 153114.
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    Last checked: 12/01/2023
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