Cultivated land is the most valuable resource in China, what is the significance of protecting culti

Cultivated land is the most valuable resource in China, what is the significance of protecting cultivated land?

Arable land is the most basic means of production in agriculture.

China is a large agricultural country with a large population, but the amount of cultivated land per capita is small, and the reserve resources of cultivated land are insufficient.

decided. At present, we should take sustainable development.

has become a common choice for all countries in the world. As a natural resource, the existence of land is not created by human beings, the immovability, regionality, wholeness and finitude of land itself are inherent, and the increase in the degree of human dependence and sustainable use of it is also irreversible. Therefore, it is the direction of development to strengthen land management through legislation and ensure the sustainable use of land to promote sustainable social and economic development.

It is clear that the protection of cultivated land is the protection of crop photosynthesis.

as the core of arable land productivity, in the current ecological civilization.

land for construction and improve people's better life.

In the case of the growing demand for land use, it is more necessary to clarify the scientific connotation of cultivated land protection. Permanent basic farmland.

The core is to protect the productive capacity of high-quality cultivated land, especially the high-quality cultivated land that is concentrated around large cities but is easy to occupy, and it is more necessary to strengthen dynamic monitoring and supervision through satellite remote sensing and information technology.

It is necessary to carry out a unified large-scale potential evaluation of cultivated land, forest land, orchard land, grassland and agricultural land, and add soil pollution and biological indicators to carry out cultivated land health assessment on the basis of the existing cultivated land quality classification, so as to support the "three-in-one" protection of cultivated land.

The protection of arable land is based on ecological needs. As a scarce and non-renewable natural resource and economic resource, cultivated land not only has economic and social functions and corresponding values, but also has living and ecological functions. It forms an arable land ecosystem with the plants on it.

It has ecological and environmental functions and corresponding values, and when it is converted to other forms of land use one day, these functions and corresponding values are changed, and the non-agricultural transfer has a particularly serious impact on the ecological environment of cultivated land.

The protection of cultivated land is to protect the security of China's national grain, and cultivated land is the carrier of food security, and the protection of cultivated land is also related to the harmony and stability of our society, and according to the protection, it also has a protective effect on our ecological environment.

It is possible to strictly control the conversion of cultivated land into non-cultivated land, to confirm the responsibility system for cultivated land protection targets, to stabilize the economic base of the people, and to implement a basic farmland protection system, to protect the cultivated land environment, to prevent soil erosion, and to promote land development.

Agriculture is the foundation of the national economy, cultivated land is the foundation of agricultural production, and China's adherence to the principle of putting people first, taking food as the world, and protecting cultivated land is an important policy to ensure social stability in China.