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| Web URL(s): | https://scisoc.confex.com/scisoc/2019am/meetingapp.cgi/Paper/120542
Last checked: 02/05/2020
Requires: JavaScript |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Goldsby, Anthony;
Fry, Jack D.;
Chhetri, Manoj;
Kennelly, Megan M. |
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| Author Affiliation: | Goldsby: The Andersons Inc., Kansas City, MO; Fry and Chhetri: Horticulture and Natural Resources, Kansas State University, Manhattan, KS; Kennelly: Kansas State University, Manhattan, KS |
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| Title: | Evaluation of late-season nitrogen fertilizer application for effects on autumn color and winter survival of Riviera bermudagrass |
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| Section: | C05 turfgrass science
Other records with the "C05 turfgrass science" Section
Turfgrass management and ecology poster (includes student competition)
Other records with the "Turfgrass management and ecology poster (includes student competition)" Section
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| Meeting Info.: | San Antonio, Texas: November 10-13, 2019 |
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| Source: | ASA, CSSA and SSSA International Annual Meetings. 2019, p. 120542. |
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| Publishing Information: | [Madison, Wisconsin]: [American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America] |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cold resistance; Color evaluation; Cynodon dactylon; Fall fertilization; Fertilizer evaluation; Nitrogen fertilizers; Spring green-up; Transition zone
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| Cultivar Names: | Riviera |
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| Abstract/Contents: | "Late summer and autumn applications of N to bermudagrass in the transition zone have been associated with enhanced turf color, but has been thought to increase the potential for winter injury. Eleven N sources were applied in late summer and early autumn to provide a total annual N level of 98 kg ha-1 in Olathe, KS to evaluate effects on fall color and spring green coverage of 'Riviera' bermudagrass. Treatments included experimental coated urea fertilizers, N sources containing urease inhibitors, urea, and nontreated turf. Significant winter injury occurred throughout the experimental area. Turf color in late October was positively correlated with green coverage evaluated in May (r = 0.55; P < 0.001). For example, bermudagrass treated with an experimental coated urea had a color rating of 3.5 (1 to 9 scale; 9 = dark green) in late October, and green coverage in May was 44%. Nontreated turf had a color rating of 1.5 in late October, and green coverage in May was 8%. Enhanced winter survival of bermudagrass following late-season N application compared to nontreated turf may require that turf managers rethink traditional N programs that limit N applications to only late spring and midsummer dates in the transition zone." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only!
"363"
"Poster #1629" |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Goldsby, A., J. D. Fry, M Chhetri, and M. M. Kennelly. 2019. Evaluation of late-season nitrogen fertilizer application for effects on autumn color and winter survival of Riviera bermudagrass. Agron. Abr. p. 120542. |
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Last checked: 02/05/2020
Requires: JavaScript |
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