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- Halvorson, Jonathan J.; Gonzalez, Javier M.; Hagerman, Ann E.
- Soil Science Society of America journal 2013 v.77 no.4 pp. 1199
- cation exchange capacity, etc ; Alfisols; Aridisols; Entisols; Mollisols; Ultisols; biogeochemical cycles; catechin; gallic acid; nitrogen; procyanidins; soil organic carbon; soil quality; soil solution; tannins; Canada; United States; Show all 17 Subjects
- ... Phenolic plant compounds, called tannins, can be retained by soil and affect nutrient cycling but have been studied in only a few soils. Soils (0-10 cm) from locations across the United States and Canada were treated with water (Control) or solutions containing procyanidin, catechin, tannic acid, ß-1,2,3,4,6-pentagalloyl-O-D-glucose (PGG), gallic acid, or methyl gallate. We measured soluble-C and ...