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Title: Dispersion of kaolinite by dissolved organic matter from Douglas-fir roots

Author: Durgin, Philip B.; Chaney, Jesse G.;

Date: 1984

Source: Canadian Journal of Soil Science 64(3): 445-455.

Publication Series: Miscellaneous Publication

Description: The organic constituents of water extracts from Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco var. menziesii) roots that cause kaolinite dispersion were investigated. The dissolved organic matter was fractionated according to molecular size and chemical characteristics into acids, neutrals, and bases of the hydrophilic and hydrophobic groups.

Keywords: PSW4351, fulvic acid, specific adsorption, carboxylic acid, fractionation

Publication Notes:

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Durgin, Philip B.; Chaney, Jesse G. 1984. Dispersion of kaolinite by dissolved organic matter from Douglas-fir roots. Canadian Journal of Soil Science 64(3): 445-455.

 


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