Worm compost and humus

Hello, friends of Gems, how are you? I am grateful to God for allowing me to share with you again. Today I will be showing you this worm compost.

Today I was at my university, where there is an agricultural engineering program, and the students often hold exhibitions and fairs featuring plants, vitamins, and fertilized soil for improving crops.

While I was looking at the expo, my attention was drawn to an exhibition of soil and worm castings. Apparently, they put the worms in a pond and leave a small hole for the liquid to drain out. Then they put damp newspaper in the pond and add the worms. Little by little, you add food scraps, such as vegetables and shells, and from this they extract compost, which is soil with all the nutrients, and from the liquid that drains, they extract the smoke.