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Temperature Correction Factor for Dtpa-extractable Zn: Meant for Soil Research Laboratories Lacking Temperature Control Allah Wadhayo Gandahi
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Temperature Correction Factor for Dtpa-extractable Zn: Meant for Soil Research Laboratories Lacking Temperature Control
Allah Wadhayo Gandahi
DTPA (diethylene triamine penta-acetic acid) is one of the common extractant used for the determination of available micronutrients (i.e. zinc) in soil. Laboratory temperatures vary from 15 to 35 oC during winter and summer, and may adversely affect the reproducibility of extractable zinc. By studying the effect of temperature of extractant on the DTPA-zinc, the resulting equation (Y=0.005+0.038x) giving correction factor Y can be successfully used by soil testing laboratories to convert the DTPA-zinc at any temperature (x) to a standard temperature of 25oC.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | November 3, 2014 |
| ISBN13 | 9783659627576 |
| Publishers | LAP LAMBERT Academic Publishing |
| Pages | 68 |
| Dimensions | 4 × 150 × 220 mm · 119 g |
| Language | German |
See all of Allah Wadhayo Gandahi ( e.g. Paperback Book )