How much pollution does rural straw burning cause to the environment?

Some data show that when burning straw, the three pollution indices of sulfur dioxide, nitrogen dioxide and inhalable particulate matter in the atmosphere reach a high peak, of which the concentration of sulfur dioxide is 1 times higher than usual, and the concentration of nitrogen dioxide and inhalable particulate matter is 3 times higher than usual, which is equivalent to the five-level level of daily average concentration.

Straw, also known as grass straw grass in ancient times, refers to the remaining stems and leaves of rice, wheat, corn and other gramineous crops after maturity and threshing, among which the straw of rice is often called straw and rice straw, and the straw of wheat is called wheat straw.

Before industrialization, farmers used straw in a variety of ways and were very rich. For example, in southern China, rice stalks are dried and stored, which can be used as firewood, woven seat cushions, mattresses, brooms and other household items, laying livestock pens, feeding livestock, piling up manure and returning to the fields, and even used to make the roofs of simple houses, which are rarely wasted.

In the past 20 years, due to the popularization of coal, electricity, natural gas, and the abundance of various industrial products, the demand for straw in rural areas has decreased, and the disposal of a large amount of straw has become a serious social problem.

Pollution from burning straw is also a problem in Taiwan, and it has always sparked resentment, with the EPA noting that burying straw immediately at harvest time not only does not pollute the air, but is also a better way to fertilize.

Although straw burning has been around for thousands of years, that doesn't mean it doesn't pollute the environment. In fact, straw burning produces a large number of harmful gases and particulate matter, which have varying degrees of impact on air and soil quality.

For example, straw burning produces large amounts of harmful gases such as carbon dioxide, carbon monoxide, benzene, xylene, and volatile organic compounds, which are not only harmful to human health, but also pollute the atmospheric environment. At the same time, straw burning will also produce a large amount of dust, particulate matter and polycyclic aromatic hydrocarbons and other harmful substances, which will also cause varying degrees of pollution to the soil and water bodies.

Therefore, in order to protect the environment and human health, reduce straw burning on the environment.

Straw burning is indeed a long-standing agricultural habit, but it should be noted that there is a certain relationship between straw burning and environmental pollution. While straw burning itself may not immediately cause significant pollution to the environment, large-scale straw burning has had some negative effects on the environment over a long period of time, especially when the incineration process is uncontrolled or when large quantities of straw are burned at the same time.

Here are some of the possible environmental impacts of straw burning:

Air pollution: Straw burning releases large amounts of particulate matter and harmful gases, such as carbon dioxide, sulphur dioxide, nitrogen oxides and carbon monoxide. These pollutants can negatively affect air quality and can be harmful to human health.

Declining soil quality: Large-scale straw burning can lead to the loss of organic matter from the soil, which reduces soil fertility and water retention capacity. In addition, the ash produced during the incineration process may contain harmful substances that can negatively affect soil quality.

Loss of biodiversity: Burning straw destroys biodiversity, especially on small organisms and insects that inhabit straw. This can adversely affect the balance and function of the ecosystem.

In order to reduce the negative impact of straw burning on the environment, many places have taken measures to promote and advocate the comprehensive use of straw, such as straw returning to the field, biomass energy utilization and straw composting. These methods help to reduce pollutant emissions from combustion and improve the efficiency of straw use, thereby protecting the environment and promoting sustainable agricultural development.

Burning straw will produce air pollution, which will have a certain impact on the environment and human health. Although farmers in ancient times might have burned straw, at that time, the population density was low, the level of industrialization was low, the air quality was relatively good, and the pollutants produced by straw burning were also carried and dispersed by the natural environment, and the impact on the environment was limited. However, in modern society, with the increase of population and the advancement of industrialization, the air pollution caused by straw burning has become an important problem for the environment and human health.

Therefore, modern society should adopt a more scientific approach to the treatment and use of straw to reduce its impact on the environment.

Since the strict prohibition of straw burning has been prohibited, farmers have found that in the fieldsPests and diseases are worse than before. Take 2022 as an example, armyworms and corn borers are striding forward, and patches of crops have been eaten. Farmers spray pesticides a lot, feel that the effect is not very good, spray a few times and did not turn, simply give up, because the pest has the ability to immune, no matter how good it is, it also fails.

For more than a month, farmers simply let the crops have no holes and no reeds, and let the pests have no scruples. In the past, the bud rice was not perfect, and there were some peopleDoor-to-door purchase of straw with buds, at the price of five cents a pound to the farmer's household, to buy concentrate feed. In 2022, everyone is looking forward to the boss to do business, but looking forward to the stars, the moon, looking forward to coming, and <>

The shadow of the person seems to have evaporated. look, the straw in 2022 has to rot in the soil again. Straw cannot be burned, the disadvantages are obvious, and there will be no repeated burdens here.

Before the farmers incinerated the orange stalks, the key is to solve the inorganic physicochemical solution of the orange stalks, and turn them into ash after burning, but the ash is also a good nutrient material for food crops, and the stronger digestion and absorption of convenient food crops also has a greater advantage for the cultivated land in the coming year! It can make full use of the development trend of straw, aquaculture and edible fungus strains. Wheat straw can be used as concentrate feed for all kinds of livestock after crushing and processing.

It can also be used to shape edible mushroom cultures.

It is possible to carry out harmless treatment. In our village, there will be a straw processing station, which will be solved after the straw, causing flammable gas, providing the masses with boiling water for cooking and heating in winter, and the by-products are used as fertilizers. Waste utilization for the benefit of the people.

But nowadays some people say that the incineration of orange poles will lead to the destruction of the natural environment, the air index will decline, global warming, and it is very easy to cause fire accidents. Exploitation! After the orange stalk can be broken, edible mushroom strains can be cultivated, and <>

It can be used as a raw material for biogas slurry and other main uses in order to prevent large-scale plantingIn the case of not having a lot of cattle, it is more convenient to throw it into the ground immediately after harvesting in order to save labor and capital expenditure for everyone. However, because of the climate, there are some problems in some places where the second season is planted, and the second crop is planted immediately after harvesting, resulting in the straw not rotting into fertilizer. How do you solve a problem when you encounter such a thing?

It is best to sporadically form small piles and burn them down gradually, without having to deposit too much, as the trembling wheel will produce large-scale environmental pollution, endangering our lives in the vicinity and causing adverse effects.

I think it should be burned, because the burning of these straws can allow his ash to protect our territorial surface, which is beneficial to the growth of crops in the coming year; Secondly, I think his air pollution-free filial piety is still relatively large, so it is necessary to balance and judge it carefully through a more comprehensive way.

It should not be burned, it will pollute the air, and then it will also cause the air to disappear and there will be a lot of suspended particulate matter in it, and you will get diseases of the respiratory system and hunger, as well as diseases of the lungs.

No. It is particularly polluted to the air, which can lead to a lot of harmful particulate matter in the air, which can lead to respiratory diseases.

What is the impact of rural straw burning on the environment if it is not restricted? If there is no restriction on straw burning in rural areas, straw burning will lead to environmental pollution. Smoke can also block the view of pedestrians, which can affect traffic.

Of course, these straw burns can also cause various fires due to wind at any time. As a result, villages or crops will be at risk for safety.

1. Although plant ash after burning crop straw can be used for fertilization, large-scale straw burning can also cause great damage to the land. Because the sudden increase in surface temperature in a short period of time will directly burn some beneficial micro-organisms in the soil, destroying the structural balance of the soil. It is more likely to accelerate the hatching of underground pests, increase the number of pests in the coming year, and adversely affect the production of trumbling shelters.

High-temperature incineration will also cause soil hardening, which is not conducive to the normal and healthy growth of subsequent crops, and also has a certain impact on yield and quality.

2. Many farmlands are close to villages or forests. If the straw is burned on a large scale, it can easily cause indoor crop or forest fires. Many such cases are reported every year.

If it is dawn, the house will be damaged, the crops will be burned, and the action may result in personal injury or death. There is a great safety hazard from burning straw, especially in rural areas, where many power lines and high-voltage power lines pass through farmland roads. Once a large-scale combustion occurs, it may cause damage to the power equipment and cause unacceptable consequences.

3. Because the consequences of incineration are very severe, first of all, environmental pollution. When farmers start burning straw, the air quality around the countryside will decline rapidly, the amount of inhalable particulate matter in the air will increase significantly, and air pollution will be severe. As long as you live locally, you can experience firsthand a strange smell that can suffocate you.

However, if straw is burned in rural areas around cities, air quality across the city will be severely reduced. It was gray all day and the road was not clear. This is the most difficult time for some people with respiratory diseases.

It will have a very serious impact on the environment, after all, the impact of filial piety burning is not bad or bad, if it is not adjusted, it may collapse to the local ecological environment and other aspects of the very serious pollution, and even cause very serious problems to people's health and health.

The higher the level of carbon dioxide in the air, the greater the mass of the air and the reduction of atmospheric visibility.

It will damage the environment, but it will also lead to an increase in carbon dioxide in the air of Kaigiga, and there will be a lot of suspended particulate matter that will cause farmers to suffer from respiratory diseases.

For many years, the issue that had the greatest impact on farmers was the disposal of straw. The state prohibits farmers from burning straw for environmental governance and safe production, which creates a natural conflict with farmers burning straw to protect their own interests. Experts believe that straw burning is too harmful, affecting traffic, causing fire hazards, and is the main culprit of air quality pollution such as haze.

Every year, a large number of village cadres and other personnel are organized to conduct strict inspections on straw burning.

When wheat is harvested, the straw is directly broken and returned to the field, which can not only reduce the pollution of burning straw to the atmosphere, but also increase the organic matter of the land and enhance the fertility of the land. Nowadays, eco-friendly power plants are built in many places, and these eco-friendly power plants can generate electricity not only from household waste, but also from crop straw.

Very serious. It is buried in a more environmentally friendly way, and it is buried in the soil for fermentation.

Straw burning pollution is very serious, because a large amount of black smoke will be produced during the combustion process, which is very harmful to the environment, and the correct disposal of straw should be landfilled.

It can be buried deep in the earth, so that it will eventually evolve into a fertilizer, making the land more fertile and the crops more lush.

It is no longer possible to determine which expert proposed the ban on burning straw to pollute the environment.

Burning straw in the open not only pollutes the air, but also makes it easy for fires to break out when the wind blows, causing serious consequences. Moreover, burning straw in the field accompanied the field through high temperatures, which destroyed a lot of organic matter and burned the field to potholes.

Hazards of mass stubble burning:

1. Pollute the air and endanger human health.

The incineration process produces a large amount of carbon dioxide, nitrogen dioxide and inhalable particulate matter, which can easily cause coughing, chest tightness, and even bronchitis in severe cases after reaching a certain concentration.

2. Cause a fire.

In spring and autumn, the weather is dry and dry, and there are many combustibles in the field, and once the straw is burned, it is easy to cause disasters and threaten the safety of the village.

3. Threaten road safety.

Many farmlands are on both sides of the road, and the burning of straw produces a lot of smoke, which reduces air visibility and is prone to traffic accidents.

4. Destroy the soil and reduce the quality of farmland.

In the process of straw burning, the opportunity of straw and nitrogen nutrients are lost, and the potassium and phosphorus left behind are difficult to be absorbed by crops, resulting in land clumping. <>