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Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/61/1/AJ0610010107 Last checked: 12/14/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Green, David G.;
Beard, James B. |
Author Affiliation: | Green: Plant Physiologist, Canada Department Agriculture Research Station, Swift Current, Saskatchewan, Canada; Beard: Associate Professor, Department of Crop Science, Michigan State University, East Lansing, Michigan |
Title: | Seasonal relationships between nitrogen nutrition and soluble carbohydrates in the leaves of Agrostis palustris Huds., and Poa pratensis L. |
Source: | Agronomy Journal. Vol. 61, No. 1, January/February 1969, p. 107-111. |
Publishing Information: | Madison, WI: American Society of Agronomy |
# of Pages: | 5 |
Related Web URL: | https://dl.sciencesocieties.org/publications/aj/abstracts/61/1/AJ0610010107 Last checked: 12/14/2016 Access conditions: Item is within a limited-access website Notes: Abstract only |
Keywords: | TIC Keywords: Nitrogen fertilization; Carbohydrates; Fertilization rates; Poa pratensis; Agrostis stolonifera; Sugars; Oligosaccharide; Glucose; Fructose
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Abstract/Contents: | "Swards of 'Toronto' creeping bentgrass, (Agrostis palustris Huds.) and two cultivars of Kentucky bluegrass (Poa pratensis L.), 'common' and 'Merion,' were fertilized at rates of 0, 146, 292, 438, and 584 kg of nitrogen/ha (o, 3, 6, 9, and 12 lb nitrogen/1,0002 ft) per season. The concentrations of five carbohydrates were determined throughout the growing season from leaf tissue of grass plants subjected to these nitrogen (N) treatments. The oligosaccharides, particularly those of higher molecular weight than sucrose, were the sugars most responsive to the N treatments. Oligasacharides decreased in concentration with increased N treatment. The N treatments did not produce concentration differentials in the di- and monosaccharides. Treatments providing more than 73 kg N/ha (1 ½ lb soluble N/1,0002 ft) per application resulted in equivalent carbohydrate concentrations in the leaf tissue." |
Language: | English |
References: | 17 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Green, D. G., and J. B. Beard. 1969. Seasonal relationships between nitrogen nutrition and soluble carbohydrates in the leaves of Agrostis palustris Huds., and Poa pratensis L.. Agron. J. 61(1):p. 107-111. |
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| Web URL(s): https://dl.sciencesocieties.org/publications/aj/pdfs/61/1/AJ0610010107 Last checked: 12/14/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: S 22 .A45 |
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