Full TGIF record #251199

	Full TGIF Record # 251199 Item 1 of 1

DOI:	10.2135/cropsci2013.10.0708
Web URL(s):	https://dl.sciencesocieties.org/publications/cs/articles/54/6/2827 Last checked: 11/07/2016 Access conditions: Item is within a limited-access website https://dl.sciencesocieties.org/publications/cs/pdfs/54/6/2827 Last checked: 11/07/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website
Publication Type:	Refereed
Author(s):	Schiavon, Marco; Leinauer, Bernd; Serena, Matteo; Maier, Bernd; Sallenave, Rossana
Author Affiliation:	Schiavon: Dep. of Botany & Plant Sciences, Univ. of California, Riverside, CA; Leinauer, Serena, and Maier: Dep. of Extension Plant Sciences; Sallenave: Dep. of Extension Animal Sciences and Natural Resources, New Mexico State Univ., Las Cruces, NM
Title:	Pigment content and superoxide dismutase activity
Article Series:	Plant growth regulator and soil surfactants' effects on saline and deficit irrigated warm-season grasses, part 2
Section:	Turfgrass science Other records with the "Turfgrass science" Section
Source:	Crop Science. Vol. 54, No. 6, November/December 2014, p. 2827-2836.
Publishing Information:	Madison, Wisconsin: Crop Science Society of America
# of Pages:	10
Related Web URL:	https://dl.sciencesocieties.org/publications/cs/abstracts/54/6/2827 Last checked: 11/07/2016 Notes: Abstract only https://dl.sciencesocieties.org/publications/cs/articles/54/6/2827?show-t-f=tables&wrapper=no Last checked: 11/07/2016 Notes: Tables only https://dl.sciencesocieties.org/publications/cs/articles/54/6/2827?show-t-f=figures&wrapper=no Last checked: 11/07/2016 Notes: Figures only
Keywords:	TIC Keywords: Cultivar evaluation; Cynodon dactylon; Drought stress; Irrigation water; Paspalum vaginatum; Plant growth regulators; Potable water; Product evaluation; Trinexapac-ethyl; Wetting agents
Cultivar Names:	Princess 77; Sea Spray
Trade Names:	Revolution
Abstract/Contents:	"Drought conditions on turf areas are frequent in the Southwest due to limited rainfall and a shortage of potable irrigation water. A study was conducted at New Mexico State University in Las Cruces, NM during the summers of 2010 to 2012 to determine bermudagrass (Cynodon dactylon L.) cultivar Princess 77 and seashore paspalum (Paspalum vaginatum Swartz) cultivar Sea Spray treated with either a soil surfactant (Revolution [modified methyl capped block copolymer]) or a plant growth regulator (PGR) (Trinexapac-ethyl [TE]; 4-[cyclopropylhydroxymethylene]-3,5-dioxocyclohexanecarboxyl acid) response to drought stress. Plots were irrigated at 50% reference evapotranspiration with either saline (electrical conductivity [EC] = 02.3 dS m^-1) or potable (0.6 dS m^-1) water from either a sprinkler or subsurface drip irrigation (SDI) system. Chlorophyll a and b and carotenoids content and superoxide dismutase activity (SOD) in leaves and stolons were measured monthly to assess response to turf stress. Princess 77 plots treated with TE showed the highest chlorophyll and carotenoids content (15.7 and 6.0 μg g^-1 fresh weight [FW], respectively) and greatest SOD activity in leaves (37.7 units mg^-1 proteins). Both grasses under SDI had higher pigment content at the end of the study than sprinkler-irrigated grasses, suggesting that SDI may be more effective than sprinkler under deficit evapotranspiration (ET) replacement conditions. Only a weak correlation was found between chlorophyll content and either Normalized Difference Vegetation Index (NDVI) or visual ratings."
Language:	English
References:	58
See Also:	See also part 1 "Turf quality and soil moisture" Crop Science, 54(6) November/December 2014, p. 2815-2826, R=251198. R=251198
See Also:	Other items relating to: Seashore Paspalum - Since 2000
Note:	Tables Graphs
	*ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):* Schiavon, M., B. Leinauer, M. Serena, B. Maier, and R. Sallenave. 2014. Pigment content and superoxide dismutase activity. Crop Sci. 54(6):p. 2827-2836.
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	DOI: 10.2135/cropsci2013.10.0708
	Web URL(s): https://dl.sciencesocieties.org/publications/cs/articles/54/6/2827 Last checked: 11/07/2016 Access conditions: Item is within a limited-access website https://dl.sciencesocieties.org/publications/cs/pdfs/54/6/2827 Last checked: 11/07/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website
	MSU catalog number: b2211522a
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