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 ...

With increasing pressure to efficiently produce more food, fiber and fuel to meet world demands, a number of soil and plant amendment products have emerged. These amendments are under the umbrella of ...

A research team reveals that the way plant residues transform into humic substances can profoundly reshape soil microbial ...

Humic acid (HA) and fulvic acid (FA) extracted from fourteen surface soil samples (0-20 cms) belonging to nine major Soil Association Groups scattered over different agro-climatic situations, were ...