CATDOLL : CATDOLL: Cockroaches remove garbage (Cockroaches remove garbage)

1. Why do some people say that cockroaches love cleanliness?

Cockroaches are actually cleaner than humans because they wash their bodies all the time; and cockroaches are very "modest" and will leave when they see people coming.

In the forest, cockroaches play an important role. They eat dead grass and leaves, clean up nature, and excrete organic matter to nourish the earth and maintain ecological balance. Cockroaches are also food for many birds, salamanders, lizards, and small mammals. This delicate combination maintains ecological balance and biodiversity.

2. Join Li Yanrong's cockroach factory?

Li Yanrong's cockroach factory is not open to franchisees. Li Yanrong's "cockroach factory" processes kitchen waste, which is the most basic function of Li Yanrong's cockroach breeding. Kitchen waste is very difficult to handle. It cannot be burned and is very easy to pollute the land and groundwater when landfilled. Therefore, the Zhangqiu Sanitation Center is very happy that Li Yanrong's cockroaches can solve this problem. They collect and transport raw materials for Li Yanrong for free. In 2016, the Zhangqiu District Food Waste Treatment Center in Jinan was established. The center quickly got on track, and each breeding and production link was automated, and cockroaches reproduced faster and faster. By mid-2018, this cockroach factory could eat fifty tons of kitchen waste every day. So far, Li Yanrong's cockroach factory has achieved great success.

3. Why are cockroaches called scavengers of nature?

Answer: Because cockroaches eat everything.

The Zhangqiu District Food Waste Treatment Center in Jinan City, Shandong Province, raises 300 tons of "American cockroaches" with a total of 300 million cockroaches, which can eat a total of 15 tons of food waste every day. Now, this biological method of "cockroaches eating garbage" to treat garbage harmlessly has caused heated discussions.

Using cockroaches to eat garbage means letting cockroaches act as "scavengers" to help people clean and clear garbage. This method seems to be the first of its kind in the world. It is a government cooperation project locally and has obtained land and financial support from the local government.

4. How much does it cost to invest in cockroach breeding?

Equipment cost: 90,000 yuan, first batch purchase cost: 45,000 yuan, advertising cost: 10,000 yuan, working capital: 100,000 yuan, total investment cost: more than 279,000 yuan. At present, 100 million cockroaches can process 5 tons of garbage every day. The breeding scale depends on the local daily garbage production, especially the number of restaurants. The industry now breeds "American cockroaches", an insect that moves actively. This insect is very orderly and we rarely see it. After having food, it will eliminate them neatly and quickly."

5. Which is better for handling food waste: black soldier flies or cockroaches?

Black soldier flies are better than cockroaches at dealing with food waste, faster and more thoroughly