Full TGIF Record # 286352
Item 1 of 1
DOI:10.1016/j.ufug.2017.01.006
Web URL(s):http://www.sciencedirect.com/science/article/pii/S161886671630231X
    Last checked: 07/10/2017
    Access conditions: Item is within a limited-access website
Publication Type:
i
Refereed
Author(s):Schiavon, M.; Pedroza, A.; Leinauer, B.; Suarez, D. L.; Baird, J. H.
Author Affiliation:Schiavon, Pedroza, and Baird: Department of Botany and Plant Sciences, University of California Riverside, Riverside, CA; Leinauer: Extension Plant Sciences, New Mexico State University, Las Cruces, NM; Suarez: Salinity Laboratory, USDA-ARS, Riverside, CA
Title:Varying evapotranspiration and salinity level of irrigation water influence soil quality and performance of perennial ryegrass (Lolium perenne L.)
Section:Turfgrass - Towards sustainability and perfection for aesthetic, recreational and sports
Other records with the "Turfgrass - Towards sustainability and perfection for aesthetic, recreational and sports" Section
Source:Urban Forestry & Urban Greening. Vol. 26, August 2017, p. 184-190.
# of Pages:7
Publishing Information:Jena, Germany: Urban & Fischer
Related Web URL:https://www.researchgate.net/publication/312658195_Varying_evapotranspiration_and_salinity_level_of_irrigation_water_influence_soil_quality_and_performance_of_perennial_ryegrass_Lolium_perenne_L
    Last checked: 07/10/2017
    Notes: Abstract only
Keywords:TIC Keywords: Evapotranspiration rate; Irrigation water quality; Lolium perenne; Quality evaluation; Salinity; Soil quality
Cultivar Names:SR 4550
Abstract/Contents:"Increasing use of recycled water that is often high in salinity warrants further examination of irrigation practices for turfgrass health and salinity management. A study was conducted during 2011-2012 in Riverside, CA to evaluate the response of perennial ryegrass (Lolium perenne L.) 'SR 4550' turf to varying quality and quantity of irrigation water. A modified line-source sprinkler irrigation system provided a salinity gradient (ECw ~0.6-4.2 dS m-1) in between lines. Irrigation was scheduled in four separate irrigation zones perpendicular to the irrigation lines according to 80, 100, 120, and 140% ETo. Changes in turf quality (R2 = 0.30***), were primarily driven by the number of days that the area had been irrigated with saline water. When data were separated by irrigation amount, both time and water quality accounted for 54% and 46% of the variability (P < 0.001) in quality and cover, respectively at 80% ETo. A model was created to quantify decline in turf quality in relationship to %ETo replacement and salinity accumulation in the rootzone (R2 = 0.57). Our results suggest that perennial ryegrass requires irrigation scheduling at 140% ETo, irrigation water quality below ECw ~1.7 dS m-1, and ECe below 3.8 dS m-1 to maintain acceptable quality for 442 d in Riverside, CA."
Language:English
References:29
Note:Pictures, color
Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Schiavon, M., A. Pedroza, B. Leinauer, D. L. Suarez, and J. H. Baird. 2017. Varying evapotranspiration and salinity level of irrigation water influence soil quality and performance of perennial ryegrass (Lolium perenne L.). Urban Forestry & Urban Greening. 26:p. 184-190.
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DOI: 10.1016/j.ufug.2017.01.006
Web URL(s):
http://www.sciencedirect.com/science/article/pii/S161886671630231X
    Last checked: 07/10/2017
    Access conditions: Item is within a limited-access website
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MSU catalog number: b5268048~S1a
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