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| Web URL(s): | https://www.crops.org/publications/cs/pdfs/37/1/CS0370010281
Last checked: 08/05/2010
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Roberts, C. A.;
Joost, R. E.;
Rottinghaus, G. E. |
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| Author Affiliation: | Dept of Agronomy; College of Veterinary Medicine, University of Missouri, Columbia, MO 65211 |
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| Title: | Quantification of ergovaline in tall fescue near infrared reflectance spectroscopy |
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| Source: | Crop Science. Vol. 37, No. 1, January/February 1997, p. 281-284. |
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| Publishing Information: | Madison, WI: Crop Science Society of America |
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| # of Pages: | 4 |
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| Keywords: | TIC Keywords: Festuca arundinacea; Near-infrared reflectance spectroscopy; Cool season turfgrasses; Acremonium coenophialum; Alkaloids; HPLC
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| Abstract/Contents: | "Near infrared (NIR) reflectance spectroscopy was examined as a possible alternative to high performance liquid chromatography (HPLC) analysis for ergovaline in tall fescue (Festuca arundinacea Schreber). Tall fescue samples were collected from field plots in Missouri and analyzed by NIR spectroscopy and HPLC. Spectral prediction equations produced coefficients of determination for calibration and cross validation of 0.93 and 0.88, respectively. The mean was 225 μg kg⁻1 dry matter (DM), and the standard errors for calibration and cross validation were 35 and 44 μg kg⁻1 DM, repectively. A close examination of NIR spectra revealed several wavelengths consistently correlated with ergovaline concentration in tall fescue." |
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| Language: | English |
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| References: | 20 |
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| Note: | Tables
Figures
Graph |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Roberts, C. A., R. E. Joost, and G. E. Rottinghaus. 1997. Quantification of ergovaline in tall fescue near infrared reflectance spectroscopy. Crop Sci. 37(1):p. 281-284. |
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| Web URL(s):
https://www.crops.org/publications/cs/pdfs/37/1/CS0370010281
Last checked: 08/05/2010
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: SB 183 .C7 |
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