How does the national policy affect the agricultural development trend in the next five years?

There will be five major trends in agricultural development in the future:

One is the development from "plane" to "three-dimensional". That is, using the "time difference" and "spatial difference" in the growth process of various crops to carry out reasonable assembly and fine matching, and form various types of multi-functional, multi-level and multi-channel high-quality production systems.

The second is the development from "nature" to "facilities". Some agricultural experts have carefully designed and transformed farm-style agricultural production into an agricultural park, integrating agricultural planting, greening the environment, sightseeing and so on, and labor will also become a pleasant job.

Third, from "mechanization" to "computer automation". Agricultural machinery has brought vitality to modern agriculture. The application of computer intelligent management module system in agriculture will make agricultural modernization management to a new level. Fourth, from "chemistry" to "biology". Fertilizers, pesticides, herbicides and phytohormones are widely used in modern agriculture, which improves crop yield, but also brings environmental pollution and other public hazards. In the future, agriculture will enter a brand-new era of bio-green and clean agriculture.

The fifth is to expand from "ground" to "space". In the future, agriculture will expand to the universe, such as cultivating new varieties and developing space agriculture by using space. First, the current development trend of agriculture in China

1. The high-tech nature of agriculture means that the contribution rate of science and technology to agriculture is increasing, and high-tech and sophisticated science and technology are widely used in agriculture.

On the basis of intensive cultivation and sustainable management of traditional agriculture, modern agriculture constantly absorbs and integrates modern science and technology, including computer and information technology, as well as biotechnology such as transgenic, cell fusion and asexual reproduction. For example, combining transgenic technology, nuclear radiation technology and conventional breeding technology, we can integrate the excellent characters of different plants, realize distant hybridization among plant species, and cultivate many excellent plant varieties. Using asexual propagation technology to develop artificial seeds and seed coating agents has promoted the development of seed industry.

With the development and popularization of computer and network technology, information agriculture, precision agriculture and digital agriculture have been put forward. The so-called "digital agriculture" is essentially to manage and control the production, use, trade and sales, publicity and promotion of agricultural means of production, agricultural practical technology, agricultural products and recycled products by using Internet technology, database technology and GIS decision support system technology, which will promote the cross-regional and transnational exchange of materials, energy, capital, value and information of agricultural ecosystem.

2. The division of agricultural science is gradually refined at the micro level and will be more comprehensive at the macro level.

With the wide application of high-tech in agriculture, the internal division of labor between agricultural industry and agricultural disciplines is becoming more and more detailed, forming different branches of agricultural industry and agricultural science. At the same time, it is gradually integrated at the macro level to form a comprehensive discipline such as agricultural ecology.

3. Eco-agriculture and water-saving agriculture are the development directions of efficient and sustainable agriculture in China.

Ecological agriculture and water-saving agriculture are agricultural production systems that comprehensively develop and utilize natural and social resources and improve the utilization rate of resources. Ecological agriculture emphasizes the coordination, comprehensiveness, stability and sustainability of all agricultural departments; Water-saving agriculture pays attention to the comprehensive utilization of water and soil resources and its high efficiency. Both of them are comprehensive agricultural types vigorously promoted by the state, with ecological construction as the core. From the content point of view, ecological agriculture overlaps and overlaps with alternative agriculture such as sightseeing agriculture, leisure agriculture, tourism agriculture and three-dimensional agriculture advocated at present. Ecological agriculture emphasizes the diversity of organisms and ecosystems and promotes ecological engineering technology.

4. The space for agricultural development continues to expand, and blue agriculture, white agriculture, molecular agriculture and space agriculture occupy the commanding heights of science and technology.

"Blue agriculture" is also called marine agriculture.

"White agriculture" takes microbial resources as the core and plants and animals as raw materials to develop related industries.

"Molecular agriculture" refers to the large-scale commercial production of protein, drugs, vaccines and enzymes for the prevention and treatment of human and animal diseases by using animal and plant molecular genetics and transgenic technology.

Space agriculture is the combination of space technology with agriculture and biotechnology.

5. Agricultural industrialization, enterprise and marketization are the development trends of modern agriculture.

? With the development of society, the energy and material flow, capital value flow and information flow in the agricultural ecosystem will be more rapid, the system will be more open, and the contact with the external market will be closer. In this case, agricultural production is directly guided and regulated by the market. Agricultural industrialization, marketization and enterprise will become the necessity of modern agricultural development. The degree of agricultural industrialization, commercialization and deep processing of primary agricultural products reflects the comprehensive level of agricultural production-ecosystem development.