What will be the impact of soil remediation on our lives?

Food production declined.

The food income of the local population has declined.

The area of black soil in the three northeastern provinces of China and some areas of Inner Mongolia is relatively large, with a total of more than 500 million mu. It is precisely because of the wide area of black soil that China has a large area of high-quality soil and planting fields. When people grow food on the black soil, the black soil is rich in nutrients, which ultimately leads to an increase in food production.

I don't know when the fertile black soil has changed slightly. Local residents have clearly mentioned the changes in the black soil in interviews with **, and sometimes, after heavy rains, the soil is particularly poor at absorbing water. At the same time, the local population uses a lot of chemical fertilizers to no avail, and my current grain production in the black soil has decreased compared to the grain produced by my father's father.

Don't underestimate the influence of the black soil, which has fertile soil and brings more food to our residents. Many residents rely on the black soil to complete their production and life, and ensure that every black soil can have good planting performance. However, any soil that has been subjected to long-term chemical fertilizers will cause soil compaction.

As a result, the soil's ability to absorb fertilizers decreases, and crops cannot rely on fertilizers for nutrients, which ultimately affects food production.

For example, one acre of land could have 1,800 catties of grain, but after the soil was degraded, the grain output was maintained at about 1,500 catties. Faced with the decline in food production, the local population has no good way to deal with the problem. Grain per kilogram** remained the same, while grain production declined.

Over time, the income of local residents from farming has declined.

In fact, we should protect the land on which we depend, especially the black soil with fertile soil. Black soil is abundant and accounts for 1 4 of the total amount of grain. Only by protecting the land can we maintain a steady increase in grain production.

Black soil is a unique treasure given by nature to human beings, it is a kind of soil with good characteristics and high fertility, which is very suitable for plant growth, and it is also the most fertile soil in the world. The rapid decline of black soil quality, coupled with the water stress caused by the loss of surface runoff from sloping cultivated land, has led to the loss of grain production capacity in the black soil of Northeast China10. Soil erosion is an important cause of the thinning of the black soil layer.

It will seriously affect our country's grain production. Protecting the black soil is related to national food security, ecological security, and the sustainable development of the Chinese nation.

It has led to factors such as reduced grain production, farmers' income, increased economic pressure on the people, related agricultural products, and inflation.

The rational protection and utilization of black soil is also for the purpose of implementing the scientific concept of development, and it is also a must for human beings. Based on the national conditions of our country, we should also be able to find that our country has always been overpopulated and underlanded, so we must protect the black soil, so as to ensure that the country's food is sufficient. Many people do not have a strong awareness of the protection of black soil resources, so it will cause land waste, and there are even some habits of destroying the ecology.

Some farmers may have a weak sense of law, so they will use these black soil in violation of laws and regulations, which requires the local ** departments and some leading cadres to introduce relevant policies to urge these people to protect the black soil and develop the black soil reasonably. Because our country is now constantly developing and transforming these old industrial bases in Northeast China, the consumption of these energy resources is also relatively large, and the land is gradually in short supply. <>

At this time, we should pay more attention to the protection of the black soil, because the black soil itself is relatively large, if you don't make good use of the stove, then the grain output will definitely decrease sharply, and our Liang Shi will be insufficient, and Liang Shi's ** will also **. Therefore, the relevant departments must introduce relevant policies to make everyone pay attention to the protection of black soil, and at the same time, we must also pay attention to the protection of the environment in our daily life, make reasonable use of black soil, and do not develop indiscriminately. <>

Or when building a house, try not to go to Senla to destroy these black soils, and you must have a very strict plan to control the total amount of land. At the same time, it is also necessary to carry out a rational layout, optimize the structure of land use, and adjust the structure of land use according to the specific conditions of the locality. We must work hard to improve the allocation and efficiency of the use and use of black soil, use black soil to the greatest extent, and reduce the pressure on the occupation of black soil.

For example, some illegal and idle black soil must also be managed and managed, and the role and advantages of black soil must be strengthened.

In order to let local farmers understand the importance of black soil, some relevant policies should be introduced in the local area.

It is necessary to formulate certain policies, and to strengthen supervision and control, so that measures can be taken to protect the black soil at the root.

Do a good job in planning the utilization of the black soil area of Peina. Strengthen the research on geology, land, agriculture, etc., comprehensively understand the black soil resources, control the direction of land utilization, do a good job in land use planning in the black soil area, and coordinate the protection and utilization of black soil resources.

This is not black soil dug in Wuchang City, Heilongjiang Province. This is a "facsimile soil" or fat burning soil on the ground in black soil. This "traction soil" or peat soil, although more nutritious, is not suitable for field crop production because it is too soft for mechanization or even for artificial cultivation.

This "draught soil" or peat soil is characterized by the absence of "roots" and falls as the water level rises.

If it's a rice field, talent will suddenly sink into the thigh. This "draught soil", or peat, is common in many parts of Heilongjiang, where I once saw a rice field developed on a raft. In September, after nearly a month of drainage, the paddy fields came back to life.

You can imagine how much resistance there is when it comes to preparing, planting, and harvesting this paddy field.

This is because this "traction soil", or peat, is too soft and does not have a strong load-bearing capacity. Traction soil, also known as peat, is a soil that is rich in nutrients, but not conducive to large-scale agricultural production. If it is classified, it should be classified in the "dark brown soil" category of "meadow dark brown soil".

Although the presence of this "draught soil" or peat soil is not conducive to agricultural production, it is very useful. For example, most of the nutrient soil for cultivating flowers is this ** expensive "grass root soil" or peat soil, and the use of this "grass root soil" or peat soil to produce seedling substrate or agricultural seedling substrate is also very popular, about hundreds to thousands of yuan per ton**, which is very profitable.

The content of soil organic matter was high, the types of decomposition products were high, and the content of effective humic acid or fulvic acid was high. In fact, the black soil stolen from Heilongjiang is not ordinary black soil, but a special kind of soil with many decaying plants. This soil is called peatland, and it is a special soil with a high organic matter content.

It must form in a particularly low-lying environment, and it must go through years of decay before a large amount of organic matter becomes part of the soil and mixes with it. So this soil takes a long time to form, and it is a depleting energy source.

In the black soil, we can grow tomatoes, cucumbers, lettuce, celery, apples and many other vegetable plants. Because planting these vegetables on the black soil can improve the yield of vegetables, and can also make vegetables grow better, and can also ensure the quality of vegetables, in ordinary life, people can not destroy the black soil at will, the relevant departments must issue some new policies

Farmers should not apply too much fertilizer to the soil when planting, and do not use some pesticides and disinfectants on the soil, so as to protect the soil and make better use of the black soil.

Every spring, find some agricultural technicians to test the soil and fertilize the land, what is missing, and the straw is directly returned to the field, which effectively improves the content of soil organic matter to provide mechanical guarantee and avoid excessive use of chemical fertilizers to cause soil compaction.