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| DOI: | 10.1094/ATS-2006-0323-01-RS |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/ats/articles/3/1/2006-0323-01-RS
Last checked: 03/05/2014
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https://dl.sciencesocieties.org/publications/ats/pdfs/3/1/2006-0323-01-RS
Last checked: 03/05/2014
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| Publication Type:
| Refereed |
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| Author(s): | Woods, Micah S.;
Rossi, Frank S.;
Ketterings, Quirine M. |
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| Author Affiliation: | Woods and Rossi: Department of Horticulture, Cornell University, Ithaca, New York; Ketterings: Department of Crop and Soil Sciences, Cornell University, Ithaca, New York |
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| Title: | Potassium supply rate as measured by exchange membranes in a calcareous sand |
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| Section: | Applied turfgrass research
Other records with the "Applied turfgrass research" Section
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| Source: | Applied Turfgrass Science. March 23 2006, p. [1-7]. |
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| Publishing Information: | Plant Management Network |
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| # of Pages: | 7 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/ats/abstracts/3/1/2006-0323-01-RS
Last checked: 03/05/2014
Notes: Abstract only |
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| Keywords: | TIC Keywords: Potassium; Cation exchange; Cell membranes; Calcareous soils; Sand; Golf greens; Agrostis stolonifera; Potassium fertilizers
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| Abstract/Contents: | "Cation exchange membranes [Plant Root Simulator (PRS) probes] were used to evaluate the K supply rate of a calcareous sand putting green. Creeping bentgrass [Agrostis stolonifera var. palustris (Huds.) Farw.] leaf K content was used as an indicator of K bioavailability. On all 14 measurement dates in 2002 and 2003, the K supply rate increased in experimental plots to which K fertilizer had been applied. On 9 of the 12 dates when leaf samples were collected, K content in leaf samples increased with K supply rate. We conclude that K supply rate is a meaningful indicator of K bioavailability, and exchange membranes offer potential for assessment of in situ variability in K supply. However, the sensitivity of the exchange membranes to changes in soil K supply over time presents obstacles to simple interpretation of supply rate measurements." |
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| Language: | English |
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| References: | 17 |
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| See Also: | Other items relating to: Potassium |
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| Note: | Pictures, color
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Woods, M. S., F. S. Rossi, F. S. Rossi, and Q. M. Ketterings. 2006. Potassium supply rate as measured by exchange membranes in a calcareous sand. Appl. Turfgrass Sci. p. [1-7]. |
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| DOI: 10.1094/ATS-2006-0323-01-RS |
| Web URL(s):
https://dl.sciencesocieties.org/publications/ats/articles/3/1/2006-0323-01-RS
Last checked: 03/05/2014
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/ats/pdfs/3/1/2006-0323-01-RS
Last checked: 03/05/2014
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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