Vermi-composting

Here's a handbook on vermi-composting written by Dr E Sreenivasan for Western India Plywoods Ltd. - outlines the science, techniques and step by step method for making vermi-compost

Generally, a vermi-compost heap consists of loose gravel at the bottom, layered with wet waste, green waste, dried leaves/grass, some old compost and worms.

From WHH's integrated farming program's flip chart for farmer field school.

From Govt of Assam's Dept of Agriculture and Horticulture