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| DOI: | 10.2134/jeq1979.00472425000800030017x |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/jeq/pdfs/8/3/JEQ0080030348
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https://dl.sciencesocieties.org/publications/jeq/articles/8/3/JEQ0080030348
Last checked: 12/08/2016
Requires: PDF Reader
Notes: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Carlson, Roger W.;
Rolfe, Gary L. |
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| Author Affiliation: | Carlson: Research Associate, Botany Dep.; Rolfe: Associate Professor, Forestry and Environmental Studies, Univ. of Illinois, Urbana, IL |
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| Title: | Growth of rye grass [ryegrass] and fescue as affected by lead-cadmium-fertilizer interaction |
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| Section: | Technical reports
Other records with the "Technical reports" Section
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| Source: | Journal of Environmental Quality. Vol. 8, No. 3, July-September 1979, p. 348-352. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America |
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| # of Pages: | 5 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/jeq/abstracts/8/3/JEQ0080030348
Last checked: 12/08/2016
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Notes: Abstract only |
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| Keywords: | TIC Keywords: Cadmium; Fertilizers; Festuca rubra subsp. rubra; Growth factors; Lead; Lolium perenne; Metals; Plant response; Toxicity; Uptake
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| Abstract/Contents: | "Rye grass (Lolium perenne L.) and red fescue (Festuca rubra L.) were grown from seed in fertilized (NKP, 12:6:6) and unfertilized Flanagan silt loam soil treated with Pb (0, 10, 100, 1,000, 5,000, 10,000 μg g-1), Cd (0, 0.1, 1, 10, 50, 100 μg g-1),or a combination of Pb plus Cd at a ratio of 100 Pb:1 Cd. Plant growth and heavy metal content of plants were measured at the end of three, consecutive, 10-day periods. Growth of Pb-treated plants did not begin to decrease until treatment concentration of 1,000 μg g-1 Pb or above. Above a treatment concentration of 1,000 μg g-1 Pb with or without added Cd, growth was reduced sharply in a log-linear fashion with increasing treatment contcentrations. Some reduction in growth of plants treated with Cd alone occurred for fertilized fescue above 10μg g-1 Cd but not for rye until treatments above 50μg g-1. No reduction in growth was found for nonfertilized plants treated with Cd alone at the highest soil concentration (100μg g-1). Reduction in growth for plants treated with Pb+Cd was lower than that of plants treated with Pb alone. While fertilization stimulated growth at treatment concentration < 1,000μg g-1, it did not ameliorate the effects of Pb at higher contcentrations. Fertilization reduced Pb content and uptake in rye (P < 0.001) but not in fescue. The Cd content of fertilized plants was greater (P < 0.05) than that of nonfertilized plants. Cadmium content of plants treated with Pb+Cd was greater (P < 0.05) than that of plants treated with Cd alone, while there was no difference in Pb content between Pb and Pb+Cd treatments" |
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| Language: | English |
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| References: | 18 |
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| See Also: | Other items relating to: MICRO |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Carlson, R. W., and G. L. Rolfe. 1979. Growth of rye grass [ryegrass] and fescue as affected by lead-cadmium-fertilizer interaction. J. Environ. Qual. 8(3):p. 348-352. |
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| DOI: 10.2134/jeq1979.00472425000800030017x |
| Web URL(s):
https://dl.sciencesocieties.org/publications/jeq/pdfs/8/3/JEQ0080030348
Last checked: 12/08/2016
Requires: PDF Reader
Notes: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/articles/8/3/JEQ0080030348
Last checked: 12/08/2016
Requires: PDF Reader
Notes: Item is within a limited-access website |
| 
MSU catalog number: S 900 .J6 |
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