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| Web URL(s): | https://archive.lib.msu.edu/tic/ressum/2021/2021.pdf#page=221
Last checked: 04/13/2022
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Dyer, W.;
Bremer, D.;
Patrignani, A.;
Fry, J.;
Lavis, C.;
Friell, J. |
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| Author Affiliation: | Dyer, Bremer, Fry, and Lavis: Dept. Horticulture and Natural Resources, Kansas State University; Patrignani: Dept. Agronomy, Kansas State University; Friell: Toro Company |
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| Title: | Integrating canopy dynamics, soil moisture, and soil physical properties to improve irrigation scheduling in turfgrass systems |
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| Section: | Integrated turfgrass management
Other records with the "Integrated turfgrass management" Section
Ecophysiology: Water
Other records with the "Ecophysiology: Water" Section
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| Source: | Mike Davis Program for Advancing Golf Course Management: 2021 Progress Reports. 2021, p. 214-221. |
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| Publishing Information: | [New York, New York]: The United States Golf Association Green Section |
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| # of Pages: | 8 |
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| Language: | English |
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| References: | 4 |
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| See Also: | Other Reports from this USGA research project: 2017-38-648 |
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| Note: | Figures
Graphs |
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| USGA Summary Points: | During 2019, soil moisture thresholds ranging from 18.5 to 22.5 % volumetric water content (VWC) were determined based the onset of canopy stress relative to available water capacity in the silt-loam soils. Incorporation of multiple data-driven thresholds comprised of soil moisture (using thresholds derived in 2019), plant canopy conditions (percent greenness), and forecasted precipitation probability into a decision tree during the 2020 year, as opposed to a single variable (SMS) threshold in 2019, resulted in better irrigation timing and water savings. Specifically, compared with traditional irrigation, 81% less water was applied in 2020 when using multiple thresholds (VWC, canopy greenness, forecasted precipitation) compared to 66% less water applied in 2019 when using only VWC, despite 52% less precipitation in 2020 than 2019. |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Dyer, W., D. Bremer, A. Patrignani, J. Fry, C. Lavis, and J. Friell. 2021. Integrating canopy dynamics, soil moisture, and soil physical properties to improve irrigation scheduling in turfgrass systems. USGA Turfgrass Environ. Res. Summ. p. 214-221. |
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| Web URL(s):
https://archive.lib.msu.edu/tic/ressum/2021/2021.pdf#page=221
Last checked: 04/13/2022
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: b3609415 |
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