When I was a child, when I was harvesting corn at home, the corn heart would be regarded as a good material for burning firewood. After all, it has better combustion performance and can burn at the bottom of the boiler for a long time. But now the situation is different, it has obviously become a very high-value thing, many suppliers will come to buy it, and the price of a catty has reached a dime. However, most of the profits are earned by these traffickers. It is normal that their annual income exceeds 200,000. After all, the value of corncob is very high.

First of all, corn has a higher sugar content, which can extract a lot of sugar and can also be used to make wine. Corn cob is also the main component in mushroom production, accounting for 75%. After crushing, it can be used for filling. Mushrooms will grow faster. After all, corncob has more nutrition and can provide a lot of nutrition. Nutrients.

Of course, corn cob can also be used to make biofuels. After compression and refining, it can be used with other things to make biochar, so there is no need to worry about the existence of smoke and the environment. Pollution, of course, is more expensive than coal, but it is also welcomed by the market under the current environmental management.

It can also process graphene and extract solvents through professional equipment. The value of graphene is understood by many people. It is a new energy source, so its value is also reflected. Of course, it can also be processed into decorations on the outer wall or compressed into boards. In short, it is widely used, which is why businessmen are willing to recycle it in large quantities. When traders sell to factories, they can earn several times their income, so they may earn more than 200,000 yuan a year.