Full TGIF Record # 336589
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Web URL(s):https://archive.lib.msu.edu/tic/ressum/2023/2023.pdf#page=87
    Last checked: 05/09/2024
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Publication Type:
i
Report
Author(s):Morris, Kevin
Author Affiliation:National Turfgrass Evaluation Program
Title:A national evaluation of cool-season turfgrass cultivar water use and drought tolerance under golf course fairway management
Section:Integrated turfgrass management
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Ecophysiology: Grass testing
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Source:Mike Davis Program for Advancing Golf Course Management: 2023 Progress Reports. 2023, p. 79-82.
Publishing Information:Liberty Corner, New Jersey: The United States Golf Association Green Section
# of Pages:4
Language:English
References:0
See Also:Other Reports from this USGA research project: 2022-03-746
Note:Pictures, color
USGA Summary Points:In fall 2022 and spring 2023, eighteen total entries, encompassing creeping and colonial bentgrass, hard fescue, chewings fescue, strong creeping red fescue and perennial ryegrass were established at five sites, two under rainout shelters and three in field sites with deficit irrigation (ET0) levels A minimum percent green cover threshold 75% was utilized during the drought 'season' to determine re-watering at the rainout shelter locations, thus allowing for a water needs rate for each entry Three deficit irrigation levels, representing high (optimum - 80% ETo), medium (suboptimum - 65% ETo) and low (severe restriction - 50% ETo) were instituted at the three deficit ET0 sites Due to slow establishment, data was collected and submitted from three of the five locations in 2023 The top bentgrasses required 22-31% less water than the highest water using bentgrasses, and 33-56% less water than the fine fescue entries under the rainout shelter in West Lafayette, IN. Under both the medium (65% ETo) and low (50% ETo) irrigation replacement levels at St. Paul, MN, several bentgrass entries had the highest quality, while at Ft. Collins, CO, several fine fescue entries outperformed most bentgrass entries under medium and low irrigation levels.
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Morris, K. 2023. A national evaluation of cool-season turfgrass cultivar water use and drought tolerance under golf course fairway management. USGA Turfgrass Environ. Res. Summ. p. 79-82.
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https://archive.lib.msu.edu/tic/ressum/2023/2023.pdf#page=87
    Last checked: 05/09/2024
    Requires: PDF Reader
    Notes: Item is within a single large file
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