Frozen versus non-frozen sample preparation for plant tissue phosphorus analysis
By: Raun, W.R.
Contributor(s): Barreto, H.J [coaut.] | Olson, R.A [coaut.] | Sander, D.H [coaut.].
Material type:
ArticlePublisher: 1989Subject(s): Chemical composition
| Freezing | Phosphorus | Tissue analysis | Triticum aestivum AGROVOC | Zea mays AGROVOC
In:
Communications in Soil Sciences and Plant Analysis v. 20, no. 1-2, p. 197-211618586, 624898Summary: Maize and wheat plant tissue samples were frozen or stored and dried normally before analysis for total and inorganic P. Inorganic P was greater whenmaize was frozen at the twelve leaf stage than with the non-freezing procedure; the opposite was found for wheat at Feekes stage five. Freezing increased total P concentration for both maize at the twelve leaf stage and wheat at Feekes stage five. It was concluded that P volatilization losses must have occurred in the non-frozen samples for maize at the twelve leaf stage and wheat at Feekes stage five.Collection: CIMMYT Staff Publications Collection
| Item type | Current location | Collection | Call number | Copy number | Status | Date due | Barcode | Item holds |
|---|---|---|---|---|---|---|---|---|
| Article |
CIMMYT Knowledge Center: John Woolston Library
Lic. Jose Juan Caballero Flores
|
CIMMYT Staff Publications Collection | CIS-1311 (Browse shelf) | 1 | Available | 618586 | ||
| Article |
CIMMYT Knowledge Center: John Woolston Library
Lic. Jose Juan Caballero Flores
|
CIMMYT Staff Publications Collection | CIS-1311 (Browse shelf) | 2 | Available | 624898 |
Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0010-3624
Tables, graphs, references p. 209-211
Maize and wheat plant tissue samples were frozen or stored and dried normally before analysis for total and inorganic P. Inorganic P was greater whenmaize was frozen at the twelve leaf stage than with the non-freezing procedure; the opposite was found for wheat at Feekes stage five. Freezing increased total P concentration for both maize at the twelve leaf stage and wheat at Feekes stage five. It was concluded that P volatilization losses must have occurred in the non-frozen samples for maize at the twelve leaf stage and wheat at Feekes stage five.
English
MP|MIC 12011-R|3
CIMMYT Staff Publications Collection
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