What can be done to solve the problem of farmland pollution? Any suggestions?

It is necessary to pay attention to the turning of the soil, as well as the situation of changing the soil, we must pay attention to the specific planting situation, and carry out reasonable crop rotation, so as to effectively avoid land pollution.

Be sure to avoid the use of chemicals and turn the soil appropriately. Change your rotation method.

It should be difficult to control soil pollution in general, especially in large areas. Commonly used measures are to dilute the concentration of pollutants in the tillage layer by turning the upper layer with high concentrations to the lower layer and the lower layer with low concentrations to the upper layer.

This method is ineffective if the concentration of pollutants in the soil layer below the tillage layer is high. In addition, the soil layer is shallow, and the tillage method is also ineffective. In addition, in order to mature the soil that has been turned up, it is also necessary to consider the use of soil amendments and increase the amount of fertilizer.

There is less arable land per capita.

The problems of cultivated land in China are: the per capita cultivated land is small, the land resources that can be cultivated are not much, the development of industry, transportation and urban areas occupy a part of the cultivated land, coupled with the unreasonable use, the phenomenon of indiscriminate occupation of cultivated land is very serious, resulting in the increasing reduction of cultivated land area; The solution is to cherish and make rational use of every inch of land and earnestly protect cultivated land.

Problems of forest land in China: the management and utilization of forest land in China are not reasonable, and the problem of indiscriminate deforestation is still serious; The solution is to vigorously plant trees; There are problems in China's grassland: for a long time, relying on the sky to raise livestock, overgrazing or abandoning grazing and destroying grassland, coupled with poor management, resulting in 1 3 grassland degradation, etc.; The solution is to build artificial grasslands and increase publicity.

It is necessary to increase preferential policies for peasants who cultivate cultivated land, and to strengthen propaganda on the protection of cultivated land. It is also possible to specify laws related to the protection of cultivated land.

Then it should be developed, because there is still a lot of wasteland in the countryside.

In view of the fact that the area of cultivated land is getting smaller and smaller, all localities should firmly adhere to the red line of cultivated land and not exceed this minimum, and at the same time should increase the scientific and technological and mechanization of agriculture and increase the output of cultivated land per unit area.

We still have to choose to ensure the area of cultivated land, and stop blindly pursuing green woodland, and reduce the use of some cultivated land.

The problems of cultivated land in China are: the per capita cultivated land is small, the land resources that can be cultivated are not much, the development of industry, transportation and urban areas occupy a part of the cultivated land, coupled with the unreasonable use, the phenomenon of indiscriminate occupation of cultivated land is very serious, resulting in the increasing reduction of cultivated land area; The solution is to cherish and make rational use of every inch of land and earnestly protect cultivated land.

Problems of forest land in China: the management and utilization of forest land in China are not reasonable, and the problem of indiscriminate deforestation is still serious; The solution is to vigorously plant trees;

There are problems in China's grassland: for a long time, relying on the sky to raise livestock, overgrazing or abandoning grazing and destroying grassland, coupled with poor management, resulting in 1 3 grassland degradation, etc.; The solution is to build artificial grasslands and increase publicity

Therefore, the answer is: The problems of cultivated land in China are: the per capita cultivated land is small, the land resources that can be cultivated are not much, the development of industry, transportation and urban areas occupy a part of the cultivated land, coupled with the unreasonable use, the phenomenon of indiscriminate occupation of cultivated land is very serious, resulting in the increasing reduction of cultivated land area; The solution is to cherish and make rational use of every inch of land and earnestly protect cultivated land. Problems in China's woodlands:

The management and utilization of forest land in China are not reasonable, and the problem of indiscriminate deforestation is still serious. The solution is to vigorously plant trees; There are problems in China's grassland: for a long time, relying on the sky to raise livestock, overgrazing or abandoning grazing and destroying grassland, coupled with poor management, resulting in 1 3 grassland degradation, etc.; The solution is to build artificial grasslands and increase publicity

In recent years, we have paid special attention to the countryside, such as the construction of new countryside, road hardening, the construction of cultural squares, and the delivery of tap water to homes, etc., to create the cultural life of rural farmers and promote the development of rural culture. However, due to the limited living conditions, scattered sundries have a great impact on the appearance of the countryside and pollute the environment. The improvement of the environment is for everyone's healthy life, garbage disposal as the focus, which is responsible for the public, a project for the benefit of the people, tidying up the rural appearance, beautifying the environmental life.

In terms of soil pollution control, China should guide all sectors of society to strengthen cooperation, strengthen soil pollution prevention and control legislation, and establish and improve the relevant standard system, in order to effectively solve the problem of soil pollution.

Meaning one. Soil pollution and air and water pollution.

It has also received social attention as a sedan car, and soil pollution prevention and control is a major environmental protection and people's livelihood project.

It has been incorporated into the national environmental governance system. For a long time, the economic development mode in some regions of China has been relatively extensive, the total amount of pollutant emissions has remained high, and the soil, as the ultimate receptor of pollutants, has been significantly affected.

Meaning two. Soil pollution has become a major environmental problem that needs to be solved urgently and a moderately prosperous society should be built in an all-round way.

It is very necessary to deal with the outstanding problems.

Significance three. The control of soil pollution is directly related to the quality and safety of agricultural products and the people.

physical health and sustainable economic and social development.

Significance four. Soil pollution prevention and control is indeed very important, because it affects the safety of our rice bags, vegetable baskets, and water tanks, and soil pollution is relative to air pollution.

Compared with water pollution, it is more difficult to prevent and control, so we must attach great importance to it, and make greater efforts and efforts to promote it.

Therefore, it is very necessary to focus on the improvement of the rural environment, and it is also a work that must be done well.

First of all, it is the construction of a new socialist countryside.

of needs. In recent years, the construction of a new socialist countryside has been strengthened at all levels, and remarkable results have been achieved, and the living environment of rural areas and farmers has been significantly improved, which has contributed to improving the physical and mental health of farmers and farmers.

Second, it is necessary to enhance the spiritual civilization building of the rural areas and peasants. Improving the living and sanitary environment in rural areas and improving the quality of life of peasants has a bearing on the health level of the entire nation.

Third, to improve the rural living environment, the focus is to further do a good job in the "toilet revolution, improve the sanitary quality of peasants' drinking water, sort out and clean up the environmental sanitation of peasants' courtyards, harden rural roads, and scientifically and rationally dispose of straw."

In this regard, the quality of agricultural products can be better improved, and relatively speaking, the safety of agricultural products can be better protected.

Cultivated land protection is an overall strategic issue related to China's sustainable economic and social development. "Greatly cherishing and rationally utilizing land and conscientiously protecting cultivated land" is a basic national policy that must be adhered to for a long time. We have always attached great importance to the protection of cultivated land, and have formulated a series of major guidelines and policies, repeatedly emphasizing the need to strengthen land management and effectively protect cultivated land.

In 1986, *** and *** issued the "Notice on Strengthening Land Management and Stopping the Arbitrary Occupation of Cultivated Land"; In 1992, the "Emergency Notice on Strictly Stopping the Arbitrary Occupation and Abuse of Cultivated Land" was issued; In 1994, the Regulations on the Protection of Basic Farmland were promulgated; In 1997, the Communist Party of China issued the Notice on Further Strengthening Land Management and Protecting Cultivated Land (Document No. 11); In 1998, farmland protection was enshrined in the Criminal Law, adding the crimes of "destroying farmland", "illegally granting land" and "illegally transferring land".

Identify the source of the pollution, keep the markings and evidence, and then you can file a complaint with the EPA.

At present, the situation of land pollution, especially cultivated land pollution, in China is quite severe: First, the degree of pollution has intensified. According to an incomplete survey, there are about 100 million mu of polluted cultivated land in the country, 32.5 million mu of cultivated land polluted by sewage irrigation, and 2 million mu of land occupied by solid waste storage and destroyed, accounting for more than 110 percent of the total cultivated land.

Second, pollution is huge. It is estimated that 12 million tons of grain are polluted by heavy metals every year, causing direct economic losses of more than 20 billion yuan. Soil pollution causes harmful substances to accumulate in crops and enter the human body through the food chain, causing various diseases and ultimately endangering human health.

Third, the foundation for pollution prevention and control is weak. At present, the area, distribution and extent of soil pollution in the country are unclear, resulting in a lack of targeted prevention and control measures. There is still no law on the prevention and control of soil pollution, and a system of soil environmental standards has not yet been formed.

The capital investment is limited, and it is difficult to carry out in-depth soil scientific research.

The State Environmental Protection Administration and the Ministry of Land and Resources have launched the "National Soil Status Survey and Pollution Prevention and Control" project, which plans to invest 1 billion yuan in about three and a half years to complete a systematic investigation of soil pollution across the country. On the basis of investigating and ascertaining the overall situation of soil pollution in our country, we should study and establish standards for soil environmental quality assessment and monitoring that are suited to our country's national conditions, and formulate strategies and countermeasures for the prevention and control of soil pollution in our country.

First of all, it is necessary to strengthen the comprehensive management of land pollution. In order to prevent and control land pollution, it is necessary to take coordinated and unified actions from multiple departments. It is necessary to improve the land management assessment system, and emphasize the quality of existing cultivated land and supplementary cultivated land in achieving a "balance between occupation and compensation" of the total amount of cultivated land.

At the same time, we should optimize the system of agricultural land use, and encourage farmers to increase their investment in cultivated land by stabilizing the contracting system and improving land market means such as subcontracting, transferring, leasing, shareholding, and joint ventures, so as to continuously improve the efficiency of cultivated land use.

Second, it is necessary to attach importance to the development of practical technology, increase the input of funds for governance, and in particular, vigorously develop and popularize practical technology that is low-cost and simple and easy to implement. Different countermeasures should be taken for different types of land pollution, such as harmless treatment of manure, garbage and domestic sewage; comprehensive utilization of industrial wastewater, waste gas and waste residue; rational use of pesticides and fertilizers, and actively develop high-efficiency, low-toxicity, low-residue pesticides; Actively and prudently promote sewage irrigation, and carry out strict monitoring and control of sewage from irrigated farmland; Application of chemical amendments, adoption of biological improvement measures, etc.