Research Paper
Molecular weight distribution and chemical nature of organic matter in soil chronosequences
About this item
- Title
- Molecular weight distribution and chemical nature of organic matter in soil chronosequences
- Content partner
- Lincoln University
- Collection
- Lincoln University Research Archive
- Description
A method of extracting a reasonable amount of organic carbon from the soil with minimum damage to the soil organic matter during extraction and purification was developed. This rapid extraction method was a modification of the method of Choudhri and Stevenson (1957). It employed a series of acid pre-treatments followed by repeated mild 0.1M Na₄P₂O₇ (pH 7.0) extractions and subsequent 0.5M NaOH extractions. The ash content of the extracted soil organic matter was reduced by using a series of t...
- Format
- Research Paper
- Research format
- Thesis
- Thesis level
- Doctoral
- Date created
- 1978
- Creator
- Williams, Mary Ruth
- URL
- https://hdl.handle.net/10182/1780
- Related subjects
- soil organic matter / molecular weight distribution / soil chronosequences / fractionation / soil pH / soil organic carbon / polymerization / Marsden::300101 Soil physics / Marsden::300103 Soil chemistry / Marsden::300202 Plant nutrition
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Report this itemDigitalNZ brings together more than 30 million items from institutions so that they are easy to find and use. This information is the best information we could find on this item. This item was added on 21 April 2012, and updated 23 September 2024.
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