The main methods of making feed from rotten vegetable leaves and peels are composting, burying, retting and burning. Composting method is to mix rotten leaves and peels with feces, pile them up according to the derrick and decompose them. Burying method is to bury them in the soil and decompose them, while retting method is to decompose them with water or burn them into plant ash for later use.

Method of making fertilizer from rotten vegetable leaves 1, composting method

Composting is a widely used composting method. It needs to mix rotten vegetable leaves and peels with animal manure, spread them out slightly in the sun to solidify them, then pile them into a derrick or pyramid shape, paste yellow mud on the surface, and wait for about 6- 12 months until the fertilizer is fully cooked.

2. Buried soil method

Burying soil is also a common method to make fertilizer, and it is also the oldest method to make fertilizer. Spread the rotten leaves and peels evenly on the surface of the soil, then spread a layer of soil, then spread the peels, and so on. Repeatedly stacked, and finally covered with soil until the organic matter in it degrades to obtain fertile humus soil.

3. Water retting method

The retting rule is a method of making liquid fertilizer. Wash rotten leaves and peels once, then pour them into a container that can be closed and inject about three-fifths of water. Then, the container is closed, exposed to the sun, and deflated regularly. When the fertilizer liquid inside has no peculiar smell, it can be taken out and diluted into liquid fertilizer.

4, incineration method

Incineration method is different from the general fertilizer making method, and it produces alkaline fertilizer plant ash, which mainly evaporates the moisture in the rotten vegetable leaf peel by drying or drying in the sun, and then burns it. The remaining plant ash will contain most trace elements, which can be used as alkaline fertilizer.