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| Web URL(s): | http://www.jstor.org/stable/2432332?origin=JSTOR-pdf
Last checked: 08/16/2012
Access conditions: Item is within a limited-access website
http://www.jstor.org/stable/pdfplus/2432332.pdf
Last checked: 08/16/2012
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| Publication Type:
| Refereed |
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| Author(s): | Hall, I. R.;
Johnstone, P. D.;
Dolby, R. |
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| Author Affiliation: | Invermay Agricultural Research Centre, Private Bag, Mosgiel, New Zealand |
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| Title: | Interactions between endomycorrhizas and soil nitrogen and phosphorus on the growth of ryegrass |
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| Source: | New Phytologist. Vol. 97, No. 3, July 1984, p. 447-453. |
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| Publishing Information: | Oxford, England, United Kingdom: Blackwell Publishing, for the New Phytologist Trust |
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| # of Pages: | 7 |
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| Related Web URL: | http://www.jstor.org/stable/info/2432332#abstract
Last checked: 10/04/2013
Notes: Abstract only |
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| Keywords: | TIC Keywords: Lolium perenne; Mycorrhizal fungi; Trace elements; Copper; Fertilizers; Nitrogen; Phosphorus; Nitrogen fertilizers; Phosphorus fertilizers
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| Abstract/Contents: | "In two pot experiments with a soil deficient in P and N, vesicular-arbuscular mycorrhizas stimulated the shoot growth of Lolium perenne L. greatest (24 %) with the highest levels of applied P and/or N, and where the shoot N and P concentrations approached the normal agronomic range. It is suggested that applied N, and possibly P, resulted in mycorrhizas making a more important contribution to the plant's P or Cu status. Previous experiments purporting to show the mycorrhizal dependency of species are criticized if the levels of nutrients in the soil (other than P) which might have been limiting were not considered. Mycorrhizas reduced root/shoot ratios even in those treatments where a growth response was not detected. There was a negative relationship within treatments between responsiveness to mycorrhizas and the size of the non-mycorrhizal plant. This may have relevance in plant breeding." |
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| Language: | English |
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| References: | 22 |
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| Note: | Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hall, I. R., P. D. Johnstone, and R. Dolby. 1984. Interactions between endomycorrhizas and soil nitrogen and phosphorus on the growth of ryegrass. New Phytol. 97(3):p. 447-453. |
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| Web URL(s):
http://www.jstor.org/stable/2432332?origin=JSTOR-pdf
Last checked: 08/16/2012
Access conditions: Item is within a limited-access website
http://www.jstor.org/stable/pdfplus/2432332.pdf
Last checked: 08/16/2012
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b2219226 |
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