How could biochar change the fate of marginal soil in Nepal

Biochar is a carbon rich product that is produced by pyrolysis (heating in incomplete or partial absence of oxygen) of biomass at relatively low temperature (<700°C). Normally, a forest fire exceeds 800°C and a simple visible fire is already nearly 600°C. Biochar is very light carbon product. Biochar has been called Bio-Char, Charcoal (अंगार) or biomass derived black carbon, Agri-Char etc according to purpose of use. However, biochar is different from other because of the intention to incorporate in soil for agricultural and environmental benefits. Thus during the production of biochar special care are taken to optimize plant beneficial properties. It is also important to use the word ‘biochar’ in the scientific world to have consistency in research work and standardize the product.