Abstract
Sapropel is an organic sediment from fresh water bodies that is widely distributed in the northern regions of the world. The distribution and unique properties of sapropel make it an important natural resource that can be used in agriculture, horticulture, forestry and farming directly as obtained. The aim of this study was to investigate the extraction possibilities of sapropel and potential applications of its extracts. Humic substances constitute an important ingredient of sapropel, and they can be extracted by mild alkaline extraction. Humic substances from peaty sapropel have significant differences in composition and properties, thus demonstrating the impact of precursor biological materials on the properties of humic substances formed in the humification process.
| Original language | English |
|---|---|
| Pages (from-to) | 1142-1149 |
| Number of pages | 8 |
| Journal | Agronomy Research |
| Volume | 16 |
| Issue number | Special Issue 1 |
| DOIs | |
| Publication status | Published - 2018 |
Keywords
- Agriculture
- Biological activity
- Extraction
- Humic substances
- Sapropel
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