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| Web URL(s): | https://scisoc.confex.com/scisoc/2018am/meetingapp.cgi/Paper/111038
Last checked: 11/14/2018
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): | Tang, Kaiyuan;
Shaddox, Travis W.;
Unruh, J. Bryan;
Kruse, Jason |
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| Author Affiliation: | Tang: Environmental Horticulture Department, University of Florida, Davie, FL; Shaddox: Fort Lauderdale Research and Education Center, University of Florida, Ft. Lauderdale, FL; Unruh: Environmental Horticulture Department, University of Florida West Florida Research & Education Center, Jay, FL; Kruse: University of Florida, Gainesville, FL |
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| Title: | Nitrogen required for renovated and established bermudagrass fertilized by slow-release and soluble fertilizers |
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| Section: | C05 turfgrass science
Other records with the "C05 turfgrass science" Section
Turf ecology and management II: Soil, water, plant nutrition and biotic stress (includes student competition)
Other records with the "Turf ecology and management II: Soil, water, plant nutrition and biotic stress (includes student competition)" Section
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| Meeting Info.: | Baltimore, Maryland: November 4-7, 2018 |
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| Source: | ASA, CSSA and SSSA International Annual Meetings. 2018, p. 111038. |
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| Publishing Information: | [Madison, Wisconsin]: [American Society of Agronomy, Crop Science Society of America, and Canadian Society of Agronomy] |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cynodon dactylon x Cynodon transvaalensis; Nitrogen; Slow-release fertilizers; Turfgrass quality; Water soluble fertilizers
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| Abstract/Contents: | "Tifway bermudagrass (Cynodon dactylon (L.) Pers. × C. transvaalensis Burtt-Davy) is a warm-season turfgrass extensively used in many areas in the southern United States and requires greater quantities of nitrogen (N) than many other turfgrasses. However, N rate requirement of bermudagrass as influenced by establishment phase and fertilizer type has not been sufficiently investigated. The objective of this study was to determine the N rate required for renovated and established bermudagrass using either slow-release or soluble fertilizer and to determine the influence of season in Ft. Lauderdale, FL. Treatments were arranged in a split-split plot design with establishment phase as whole-plots, N source as sub-plots, and N rates as sub-sub plots. Nitrogen was applied in two-month cycles at rates of 0, 49, 147, 245, 343 kg ha-1 yr-1 using polymer-coated urea or granular urea. Turf quality (TQ) was recorded every week based on a scale of 1 to 9, and TQ ratings ≥ 6 were considered acceptable. Nitrogen required to maintain acceptable TQ was determined via regression analysis. Turfgrass grown on established soil required 72% less N than turfgrass grown on renovated soil. The current low IFAS recommendation (245 kg ha-1 yr-1) was greater than the N required by turfgrass on either soil, which indicates the UF/IFAS recommendation should be amended accordingly with consideration given to soil type and season." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only!
"175-6" |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Tang, K., T. W. Shaddox, J. B. Unruh, and J. Kruse. 2018. Nitrogen required for renovated and established bermudagrass fertilized by slow-release and soluble fertilizers. Agron. Abr. p. 111038. |
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Last checked: 11/14/2018
Requires: JavaScript |
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