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DOI: | 10.21273/HORTSCI.35.3.468B |
Web URL(s): | https://journals.ashs.org/hortsci/view/journals/hortsci/35/3/article-p468B.xml?rskey=18YQTb Last checked: 11/14/2019 Requires: PDF Reader Notes: Item is within a single large file; Abstract only |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Miller, G. L.;
McCarty, L. B.;
Rodriguez, I. R. |
Author Affiliation: | Miller: University of Florida, Gainesville, FL; McCarty and Rodriguez: Clemson University, Clemson, SC |
Title: | Phosphorous and potassium fertilizers influence establishment of bermudagrass |
Section: | Oral session I: Woody ornamentals/landscape/turf: Physiology & nutrition Other records with the "Oral session I: Woody ornamentals/landscape/turf: Physiology & nutrition" Section
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Meeting Info.: | 97th International Conference of the American Society for Horticultural Science, 23-26 July, 2000, Lake Buena Vista, FL |
Source: | HortScience. Vol. 35, No. 3, June 2000, p. 468. |
Publishing Information: | Alexandria, VA: American Society for Horticultural Science |
# of Pages: | 1 |
Keywords: | TIC Keywords: Phosphorus; Potassium; Fertilizers; Establishment; Golf greens; Sand-based golf greens; NPK fertilizers; NPK ratio; Comparisons; Cynodon dactylon; Cynodon transvaalensis; Growth rate; Establishment rate; Root weight; Dry weight; Shoots; Fertilization
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Cultivar Names: | Floradwarf; Tifdwarf; Tifway; Tifeagle |
Abstract/Contents: | "Establishment of an acceptable turfgrass quality on sand-based golf putting greens presents major agronomic and environmental challenges to turfgrass managers. The objective of this study was to evaluate of five N:P:K fertilizer ratios to aid in the establishment of bermudagrass on sand-peat (85:15 v/v). 'Floradwarf' and 'Tidwarf' bermudagrass [Cynodon dactylon (L.) Pers. x C. transvaalensis Burt-Davy] were sprigged in Aug. 1996 at the Envirogreen in Gainesville, Fla. 'Tifeagle' and 'Tifway' bermudagrass were sprigged in May 1999 at Clemson Univ. research green in Clemson, S.C. Treatments consisted of N:P₂O₅:K₂O ratios of 1:0:1, 1:0:2, 1:1:1, 1:2:1, and 1:3:1 applied based on an N rate of 49 kg/ha per week. Treatments were applied weekly for 7 weeks. In Gainesville, the best growth rate was achieved from the 1:1:1 ratio of N: P₂O₅:K₂O. While the 1:2:1 and the 1:3:1 plots filled in well, they did not experience the same coverage rates as plots fertilized with the 1:1:1 ratio. In Clemson, similar growth was achieved with the 1:1:1, 1:2:1, and 1:3:1 treatments. The 1:0:1 and 1:0:2 plots were slow to establish at both locations. In general there were no differences in root and shoot dry weights of grasses grown in Clemson; whereas these weights were positively correlated to growth rates in Gainesville. These studies indicate that turf will respond to P fertilizer when it is grown in a P-deficit situation and that N or K cannot substitute for balanced nutrition." |
Language: | English |
References: | 0 |
See Also: | Other items relating to: Potassium |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Miller, G. L., L. B. McCarty, and I. R. Rodriguez. 2000. Phosphorous and potassium fertilizers influence establishment of bermudagrass. HortScience. 35(3):p. 468. |
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| DOI: 10.21273/HORTSCI.35.3.468B |
| Web URL(s): https://journals.ashs.org/hortsci/view/journals/hortsci/35/3/article-p468B.xml?rskey=18YQTb Last checked: 11/14/2019 Requires: PDF Reader Notes: Item is within a single large file; Abstract only |
| MSU catalog number: SB 1 .H64 |
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