Full TGIF Record # 17222
Item 1 of 1
DOI:10.1080/01904168909363997
Web URL(s):http://www.tandfonline.com/doi/pdf/10.1080/01904168909363997
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Publication Type:
i
Report
Author(s):Rengel, Z.
Author Affiliation:Institute for Agroecology, Faculty of Agricultural Sciences, University of Zagreb, Zagreb, Yugoslavia
Title:Uptake of cations by annual ryegrass as related to cations absorbed onto root exchange sites
Source:Journal of Plant Nutrition. Vol. 12, No. 7, 1989, p. 839-858.
# of Pages:20
Publishing Information:New York, New York: Marcel Dekker, Inc.
Related Web URL:http://www.tandfonline.com/doi/abs/10.1080/01904168909363997
    Last checked: 10/31/2013
    Notes: Abstract only
Keywords:TIC Keywords: Lolium multiflorum; Calcium; Potassium; Magnesium; Manganese; Cations
Abstract/Contents:"Previous published results on exchange capacities for Ca2+, Mg2+, Mn2+, and K+ in the Donnan free space of roots of two ryegrass cultivars (Lolium multiflorum Lam. cv. Marshall and Wilo) grown at two Al levels in the nutrient solution (0 and 74 muM) were correlated with the average net uptakes of the same cations. For Al-treated plants regressed separately, significant correlations r=0.906 and r=0.963 were found for Mn2+ and Ca2+/Mg2+, respectively. No significant correlations were observed for these cations in control plants. In contrast, when data of control and Al-treated plants were combined, significant linear correlations r=0.805, r=0.924, and r=0.968 were found for Ca2+, K+, and K+/(Ca2+ + Mg2+)1/2, respectively. The influence of cations absorbed onto the root exchange sites and the effect of Al on the cation uptake processes were discussed."
Language:English
References:31
Note:Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Rengel, Z. 1989. Uptake of cations by annual ryegrass as related to cations absorbed onto root exchange sites. J. Plant Nutr. 12(7):p. 839-858.
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DOI: 10.1080/01904168909363997
Web URL(s):
http://www.tandfonline.com/doi/pdf/10.1080/01904168909363997
    Last checked: Item not verified
    Requires: PDF Reader
    Access conditions: Item is within a limitd-access website
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