The diagram explains the way in which recycled organic waste is used in the manufacture of garden fertilizer.

The diagram illustrates different stages in the production of making garden

fertilizer

(Compost) by recycling organic waste.

Overall

, there are 5 main steps in the process of producing

fertilizer

beginning with requiring a plastic

container

and ending with making compost. As can be seen, the first step in making garden

fertilizer

is preparing a plastic

container

of 2m³ with several holes alongside the body of the

container

.

This

enables air can be sent out and in a

container

because air is played a crucial role in decomposing. After that, organic materials that included food at the bottom, next is grass and newspaper respectively are put into a

container

with 15cm of depth for each layer. In the next stage of the process, having been added nitrogen and hot water inside the

container

at the same time, a mixture is

then

happened a chemical reaction by heating over the next half of the year inside the closed plastic

container

. During

this

process, the heated mixture releases hot gas via the air vents.

Finally

, the lid can be removed and the compound can be formed as

fertilizer

in the garden.