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| Web URL(s): | http://fshs.org/proceedings-o/2001-vol-114/254-258%20(CISAR).pdf
Last checked: 06/15/2016
Requires: PDF Reader |
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| Publication Type:
| Proceedings |
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| Author(s): | Cisar, John L.;
Snyder, George H.;
Haydu, John J.;
Williams, Karen E. |
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| Author Affiliation: | Cisar: Ft. Lauderdale Research and Education Center, University of Florida, Fort Lauderdale, FL; Snyder: Everglades Research and Education Center, University of Florida, Belle Glade, FL; Haydu: Mid-Florida Research and Education Center, University of Florida, Apopka, FL; Williams: Ft. Lauderdale Research and Education Center, University of Florida, Ft. Lauderdale, FL |
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| Title: | Turf response to coated-urea fertilizers |
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| Section: | Ornamental section
Other records with the "Ornamental section" Section
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| Meeting Info.: | Stuart, FL: June 10-12, 2001 |
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| Source: | Proceedings of the 114th Florida State HorticulturalSociety. Vol. 114, June 2001, p. 254-258. |
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| Publishing Information: | Tallahassee, FL: Florida State Horticulture Society |
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| # of Pages: | 5 |
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| Keywords: | TIC Keywords: Fertilizers; Urea fertilizers; Nitrogen; Nitrogen fertilizers; Water soluble fertilizers; Leaching; Slow-release fertilizers; Fertilization; Cynodon dactylon; Visual evaluation; Clipping weight; Comparisons
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| Abstract/Contents: | "Nitrogen from water-soluble urea-based fertilizers is frequently applied to turfgrasses. However, there is considerable environmental concern over water-soluble N leaching from turf. Use of coated soluble N sources has been promoted in recent years as an efficient N fertilizer strategy. Water-soluble urea may be coated to provide controlled release of N, which can extend the period of turfgrass response following fertilization. In this field study, turf response was evaluated for new and standard controlled-release N and standard slow-release N sources. Twelve urea-coated N sources were compared over 3-month periods along with IBDU, (NH4)2SO4 (AS), three controlled-release urea sources + AS at a N rate of 7.5 g m-2 applied every 3-months and AS applied monthly at a N rate of 2.5 g m-2 for their effect on bermudagrass (Cynodon dactylonXC.transvaalensis Burt-Davvy cv. Tifgreen) grown on Hallandale fine sand. Evaluations were based on turfgrass visual quality ratings and clipping yields. Bermudagrass visual quality and clipping yields were significantly (P < 0.01) affected by N source. However, no consistent differences were found among controlled-release N sources. Generally, a single application of controlled-release N sources did not consistently provide better turfgrass quality and greater clipping yields than a single or monthly applications of AS that provided an equivalent amount of nitrogen over the study period." |
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| Language: | English |
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| References: | 8 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Cisar, J. L., G. H. Snyder, J. J. Haydu, and K. E. Williams. 2001. Turf response to coated-urea fertilizers. p. 254-258. In Proceedings of the 114th Florida State HorticulturalSociety. Stuart, FL: June 10-12, 2001. Tallahassee, FL: Florida State Horticulture Society. |
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| Web URL(s):
http://fshs.org/proceedings-o/2001-vol-114/254-258%20(CISAR).pdf
Last checked: 06/15/2016
Requires: PDF Reader |
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MSU catalog number: SB 1 .F55 |
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