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DOI: | 10.1080/01904167.2016.1161778 |
Web URL(s): | http://www.tandfonline.com/doi/pdf/10.1080/01904167.2016.1161778?needAccess=true Last checked: 09/20/2016 Requires: PDF Reader: http:/ /www.tandfonline.com/doi/full/10.1080/01904167.2016.1161778 |
Publication Type:
| Report |
Author(s): | Zhu, Qing;
Schlossberg, Maxim J.;
Bryant, Ray B. |
Author Affiliation: | Zhu: State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography & Limnology, Nanjing, Jiangsu, China; Schlossberg: Department of Plant Science, Penn State University; Bryant: Pasture System and Watershed Management Research Unit, USDA-ARS, University Park, PA |
Title: | Foliar fertilization-induced injury and recovery of a creeping bentgrass putting green |
Source: | Journal of Plant Nutrition. Vol. 39, No. 11, 2016, p. 1589-1596. |
Publishing Information: | New York, New York: Marcel Dekker, Inc. |
# of Pages: | 9 |
Related Web URL: | http://www.tandfonline.com/doi/abs/10.1080/01904167.2016.1161778 Last checked: 09/27/2016 Notes: Abstract only |
Keywords: | TIC Keywords: Agrostis stolonifera; Canopy reflectance; Color evaluation; Fertilizer evaluation; Fertilizer injury; Foliar feeding; Golf green maintenance; Nitrogen fertilization; Normalized Difference Vegetation Index
|
Trade Names: | Amine; Salt |
Abstract/Contents: | "Two independent trials were conducted on a creeping bentgrass (Agrostis stolonifera L.) putting green (PG) to evaluate early-response of canopy quality, growth, and nutrient use to rate and/or type of foliarly-applied nitrogen (N) fertilizer. Treatments were prepared using soluble 'Amine' or 'Salt' 15N-0 phosphorus (P)-5.8potassium (K) fertilizer and applied N at 0, 24.5, 37, or 49 kg ha-1. Clipping yields were weighed and digested for N content. Normalized differential vegetative (NDVI) and dark green color (DGCI) indices were determined by canopy reflectance. Relative to the Salt fertilizer, the Amine supported greater mean growth and N offtake rates and higher mean NDVI and DGCI. Two and five days after treatment (DAT), salt-fertilizer treated plots showed lesser canopy quality relative to Amine. These differences increased with N rate, likely due to the greater solute concentration of the Salt fertilizer. Eight to 21 DAT, fewer differences were observed by fertilizer type or rate." |
Language: | English |
References: | 23 |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Bryant, Ray B., Q. Zhu, and M. J. Schlossberg. 2016. Foliar fertilization-induced injury and recovery of a creeping bentgrass putting green. J. Plant Nutr. 39(11):p. 1589-1596. |
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| DOI: 10.1080/01904167.2016.1161778 |
| Web URL(s): http://www.tandfonline.com/doi/pdf/10.1080/01904167.2016.1161778?needAccess=true Last checked: 09/20/2016 Requires: PDF Reader: http:/ /www.tandfonline.com/doi/full/10.1080/01904167.2016.1161778 |
| MSU catalog number: b2516613a |
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