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Web URL(s): | http://www.tandfonline.com/doi/abs/10.1300/J099v01n04_02#.UqnJu-KQO8E Last checked: Item not verified Requires: PDF Reader Access conditions: Item is within a limited-access website Notes: Abstract and Guide page only |
Publication Type:
| Report |
Author(s): | Berndt, W. L.;
Vargas, J. M. Jr. |
Author Affiliation: | Jupiter, FL; Department of Botany and Plant Pathology, 102 Pesticide Research Center, Michigan State University, East Lansing, MI |
Title: | Preventing black layer with nitrate |
Section: | Insect, Disease, Weed Control and IPM Other records with the "Insect, Disease, Weed Control and IPM" Section
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Source: | Journal of Turfgrass Management. Vol. 1, No. 4, 1996, p. 11-22. |
Publishing Information: | Binghamton, NY: Food Products Press (Haworth Press) |
# of Pages: | 12 |
Keywords: | TIC Keywords: Soils; Black layer; Sulfur; Nitrates; Sulfates; Redox potential; Fertilization program
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Cultivar Names: | Penncross |
Abstract/Contents: | "Black layer can form if soil redox potential is low. The objective of this lab study was to determine if NO₃⁻ retards reduction of soil when applied at levels suitable for turf. The effect of NO₃⁻ on redox potential as pe + pH and on acid-soluble sulfide (AS²⁻) content was measured on each of 19 consecutive days. Treating soil taken from a creeping bentgrass ( Agrostis stolonifera subsp. stolonifera L. var. Penncross) putting green with 52 kg N ha ⁻¹ from Ca(NO₃)₂.4H₂O buffered pe + PH began to fall past that point 7-8 d later AS²⁻ began to accrue at 0.54 mg S²⁻ kg⁻¹ soil d ⁻¹. The pe + pH of soil absent of added NO₃⁻ became poised at 7.2 by day 3, and by day 5 AS²⁻ began to accrue at 2.67 mg S²⁻ kg ⁻¹. Because NO₃⁻ prevented accrual of AS²⁻ by retarding reduction of soil it may be an effective insitu control for black layer." |
Language: | English |
References: | 38 |
Note: | Tables Figures |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Berndt, W. L., and J. M. Jr. Vargas. 1996. Preventing black layer with nitrate. J. Turfgrass Manage. 1(4):p. 11-22. |
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| Web URL(s): http://www.tandfonline.com/doi/abs/10.1300/J099v01n04_02#.UqnJu-KQO8E Last checked: Item not verified Requires: PDF Reader Access conditions: Item is within a limited-access website Notes: Abstract and Guide page only |
| MSU catalog number: SB 433 .J68 |
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