A comparative study on compost preparation using lab prepared eco-enzyme and its effect on growth of plant species...

The augmented rise in population in the last few decades has resulted in gigantic increase in the solid waste production in India and around the globe. The conventional composting methods are slow and sluggish process that has resulted in the advancement techniques for the emergence in new rapid composting processes. Use of eco-enzyme is such a rapid technique that helps to degrade the solid waste in a very accelerative manner. The present study has been carried out by preparing eco-enzyme using the kitchen waste and with the objective to utilize it for degradation of agricultural wastes and preparing compost for its utilization for different plant species as soil conditioner and fertilizer. The prepared eco-enzyme was added during the composting process in each batch with concentration variations of 10%, 15%, and 20% (V/V) once every week. The pH value of the final prepared compost was found to be within the neutral range of 6.51 ± 0.03-7.88 ± 0.50 in all the samples. Overall compost prepared using 10% eco-enzyme has the highest growth promoting effects for Phaseolus vulgaris. The present study will be having twofold advantage as the environment will get rid of such wastes as the same can be utilized as resource and it will also be helpful for the farmers from economical point of view.