Full TGIF Record # 214353
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DOI:10.21273/HORTSCI.47.12.1789
Publication Type:
i
Refereed
Author(s):Serena, Matteo; Leinauer, Bernd; Sallenave, Rossana; Schiavon, Marco; Maier, Bernd
Author Affiliation:Serena and Schiavon: Department of Plant and Environmental Sciences; Leinauer and Maier: Department of Extension Plant Sciences; Sallenave: Extension Animal Sciences and Natural Resources Department, New Mexico State University, Las Cruces, NM
Title:Turfgrass establishment from polymer-coated seed under saline irrigation
Section:Turf management
Other records with the "Turf management" Section
Source:HortScience. Vol. 47, No. 12, December 2012, p. 1789-1794.
# of Pages:6
Publishing Information:Alexandria, Virginia: American Society for Horticultural Science
Keywords:TIC Keywords: Cultivar evaluation; Cynodon dactylon; Evapotranspiration; Festuca arundinacea; Lolium perenne; Paspalum vaginatum; Poa pratensis; Potable water; Seasonal behavior; Tillers (vegetative)
Cultivar Names:Barrister; Barvado; Premier II; Bargusto; Sea Spray
Abstract/Contents:"A study was conducted at New Mexico State University in Las Cruces, NM, in 2009 and 2010 to investigate the establishment of five turfgrass species {'Barrister' kentucky bluegrass [Poa pratensis L.], 'Barvado' tall fescue [Festuca arundinacea Schreb.], 'Premier II' perennial ryegrass [Lolium perenne L.], 'Bargusto' bermudagrass [Cynodon dactylon (L.) Pers. x Cynodon. transvalensis Burtt-Davy], and 'Sea Spray' seashore paspalum [Paspalum vaginatum O. Swartz]} from coated and uncoated seed. The grasses were irrigated at 100% reference evapotranspiration (ET0) during fall, winter, and spring and at 120% ET0 during summer with either saline [electrical conductivity (EC) = 2.3 dS·m-1] or potable water (EC = 0.6 dSDDTm-1). Generally, seed coating did not affect seedling emergence negatively when irrigated with saline water. During fall, perennial ryegrass exhibited fastest emergence under both saline and potable irrigation and bermudagrass was the only grass to show greater emergence when irrigated with saline water. Perennial ryegrass and tall fescue were the fastest to emerge in spring, regardless of seed coating or water quality. Seed coating delayed early establishment (less than 50% coverage) but did not affect days to reach 95% coverage (DAS95). Bermudagrass and seashore paspalum required the most DAS95 when seeded in the fall; however, bermudagrass needed fewest DAS95 when seeded in the spring. All grasses established faster when seeded in spring compared with fall. Fall-seeded perennial ryegrass and kentucky bluegrass required similar DAS95, whereas kentucky bluegrass seeded in spring was slower to reach 95% coverage than perennial ryegrass. Saline water had no effect on establishment when grasses were sown in fall. Surprisingly, grasses established in spring and irrigated with saline water reached 95% coverage 26 days faster than plots irrigated with potable water. Moreover, the growing degree-day model used in this study did not produce similar values for the different air temperatures and irrigation water qualities."
Language:English
References:43
Note:Tables
Graphs
See Also:Other items relating to: Seashore Paspalum - Since 2000
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Serena, M., B. Leinauer, R. Sallenave, M. Schiavon, and B. Maier. 2012. Turfgrass establishment from polymer-coated seed under saline irrigation. HortScience. 47(12):p. 1789-1794.
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DOI: 10.21273/HORTSCI.47.12.1789
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