CATDOLL : CATDOLL: What are the uses of cockroaches? How much investment is needed to raise them in 100 square meters?

What are the uses of cockroaches? How much investment is needed to raise them in 100 square meters?

Of course, cockroaches are very useful. If you want to invest in high-protein substances, it would only cost about 100,000 yuan to breed them in an area of ​​100 square meters.

I want to start breeding cockroaches. Can I breed them in northern Anhui? How much is the breeding cost at the beginning? Is the profit considerable?

Why do we breed cockroaches? Of course, cockroaches are very tenacious, but they run too fast and may be difficult to handle. It is better to breed leeches. It was shown in the CCTV-1 "Encyclopedia Exploration", but I forgot which episode it was.