Humic substances represent a crucial component of soil organic matter, playing an instrumental role in nutrient cycling, water retention and the enhancement of soil structure. Their complex and ...
Soil-borne fungal diseases threaten crop productivity and quality, and the agricultural sector has long relied on chemicals to manage these pathogens. However, new research is uncovering a natural ...
Plant lignins and soil humic colloids were isolated using Hâ‚‚SOâ‚„, NaOH and 1,4-dioxane and their elemental composition, methoxyl contents and cation exchange capacities were determined. The isolated ...