Tell You The Dangers Of Burning Straw

At the time of summer harvest, grassroots governments around the world have taken action to escort the smooth harvest of summer grains. At the same time, a specific and arduous task is to monitor the ban on the burning of straw such as wheat. Burning straw is harmless, but what do we do with non-burning straw? What is the comprehensive utilization of agricultural straw in China?

There is no benefit in burning all harmful things. Speaking of burning straw of wheat and other crops is no good.

First of all, the burning of straw pollutes the environment. In recent years, crop straw has become a new source of non-point source pollution in rural areas. Every year during the summer harvest and autumn and winter, a large amount of wheat, corn and other straws are burned in the field, generating a large amount of heavy smoke, which has not only become a bottleneck for rural environmental protection, but even a culprit for urban environment.

Secondly, burning straw will cause great damage to the land. Incineration generates heat. When the temperature reaches a certain level, the organic matter in the soil will decompose, but the content of organic matter in the soil will be reduced. In addition, when the straw is burned, the soil temperature is relatively high, and the soil contains many beneficial microorganisms and will be killed. In addition, the organic matter disappears with the high temperature after the straw is burned, and the remaining minerals accumulate for a long time to easily compact the land.

The key point is that burning straw is easy to cause a fire. Especially in the summer harvest season, the weather is hot and dry, and hot and dry wind prevails. If it causes a fire, it is extremely difficult to extinguish it. At this time of the year, incidents of burning hundreds of acres of wheat due to straw burning often occur, causing serious losses to farmers.