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| Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/2009jou375.pdf
Last checked: 10/18/2011
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Hoiberg, Andrew H.;
Minner, D. D.;
Valverde, O.;
Valverde, F. J. |
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| Author Affiliation: | Horticulture Department, Iowa State University, Ames, Iowa |
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| Title: | Seeding rates of annual ryegrass that maximize turf cover when sown during traffic |
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| Section: | Establishment and maintenance
Other records with the "Establishment and maintenance" Section
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| Meeting Info.: | Santiago, Chile: July 26-30 2009 |
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| Source: | International Turfgrass Society Research Journal. Vol. 11, No. Part 1, 2009, p. 375-387. |
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| Publishing Information: | Madison, WI: International Turfgrass Society |
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| # of Pages: | 13 |
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| Keywords: | TIC Keywords: Athletic fields; Cool season turfgrasses; Lolium multiflorum; Overseeding; Percent living ground cover; Seeding rate; Traffic; Wear resistance
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| Abstract/Contents: | "Exceeding normal seeding rates when establishing turf cover in worn areas of cool-season athletic fields is a common practice. Maximum sowing rates during traffic have not been determined for annual ryegrass (Lolium multiflorum Lam.). Our objective was to determine the seeding rate ceiling and seeding schedule that maximizes turf cover when sowing annual ryegrass during traffic. Improved varieties of annual ryegrass are expanding its potential applications. One such variety, 'Panterra' annual ryegrass was established at the Horticulture Research Farm in Ames, Iowa USA, on 4 Sept 2006 and 3 Sept 2007 into two separate study areas, bare soil and killed turf (existing biomass). Treatments consisted of eight seeding rates 25, 50, 75, 150, 225, 300, 450, and 750 g m-2; and two seeding schedules (a single seeding vs. six multiple seeding events one week apart). Traffic consisted of 2, 4, 8, 12 and 16 passes wk-1 with a GA-SCW simulator with cleated rollers and a differential slip action. The seeding rate ceiling for 'Panterra' annual ryegrass was 450 g m-2 or 18 times the normal seeding rate of 25 g m-2. Sowing annual ryegrass in early Sept. produced more turf cover than dividing the same amount of total seed into multiple applications throughout the traffic season. Applying higher than normal seeding rates during traffic seems appropriate when sports turf managers are trying to improve turf cover." |
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| Language: | English |
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| References: | 22 |
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| Note: | Partial reprint appears in 2009 Iowa State Turfgrass Research Report, 2009 p. [1-6]
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hoiberg, A. H., D. D. Minner, O. Valverde, and F. J. Valverde. 2009. Seeding rates of annual ryegrass that maximize turf cover when sown during traffic. Int. Turfgrass Soc. Res. J. 11(Part 1):p. 375-387. |
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https://archive.lib.msu.edu/tic/its/articles/2009jou375.pdf
Last checked: 10/18/2011
Requires: PDF Reader |
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MSU catalog number: b2548899 |
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