Fertility of the soil depends on well-decomposed organic manures. Pressmud, a by - product of sugar mills contains high amount of nutrients. By utilizing microbes and aero booster (aerating device) this can be converted into value added product called Bannari Amman Biocompost.
It with holds the inorganic fertilizer applied to the soil and it gradually releases them to the soil for root absorption. It also reduces the quantity of inorganic fertilizer requirement to the crop. It increases the root growth and productivity. It contains Nitrogen, Phosphorus, Potassium, Calcium, Zinc, Manganese, Copper and other Micronutrients.