This graph illustrates the process of organic waste to make garden fertilizer. It is clear from diagram that the organic waster undergo many processes, like put it in the plastic container , added nitrogen gas and heating water in it.
To begin, the given process start with preper plastic container by 20 cube metre, and push it from the sites by air. Next, put the all type of the waste, such as, newspaper, grass and foods into the container. Food in the 15 centi metre buttom. In the middle, the grass. in the newspaper. following this, they are added nitrogen gas into the waste and hot water. After that, the container start to heat. After 6 months, the waste will be ready to be compost and garden.
In conclusion, the given diagram has several steps to produc compost. starting from put it the wastes in 15cm layers and heat the water with nitrogen. The final step, producing the garden after wating 6 months.