The development trend of Chinese facility agriculture

The development trend of facility agriculture in our country:

(1) suburban facility agriculture will be promoted rapidly in area and technical level. Urban population will account for more than 40% of the total population. To meet the demand of such a large number of urban population for agricultural and sideline products, and to create more agricultural products by using limited land, it is inevitable to require rapid development in area and technology. At the same time, as an emerging industry, facility agriculture will be further supported in technology and capital, so that it will develop to the direction of scale, specialization and industrialization.

(2) The structure of facility agriculture will be more reasonable, the supporting technology, operating machinery and environmental facilities within the facilities will be further improved, and sustainable development will be achieved. On the basis of the introduction, digestion and absorption of the greenhouse production technology of developed countries, the development of a large greenhouse with heat collection, heat storage and insulation capacity; The development of light and insulation integrated transparent materials, shading and insulation integrated materials, light regulation film and biodegradable film; Study the ecological cycle process in the greenhouse microenvironment, reduce the input of fertilizers and pesticides, control the optimal irrigation, and achieve sustainable production.

(3) A large number of varieties with high yield, high quality, strong resistance to deterioration and suitable for facility agriculture production will be further developed and applied. To realize the practical application of genetically engineered seedlings and tissue culture seedlings, and develop greenhouse crop varieties with strong stress resistance, disease resistance and pest resistance, storage resistance and high yield.

(4) The introduction and development of new planting techniques, such as soilless cultivation can greatly improve the yield per unit area, planting tomato, annual yield of 60.8 tons per hectare, 11 times higher than the traditional planting method.

(5) The regional radiation area of facility agriculture will be further expanded. China's facility agriculture area will radiate from the current North China, Northeast China and coastal areas to the northwest and some less developed areas. As the natural resources in these areas are very favorable to the development of facility agriculture, as long as the fund, technology and other aspects of support, there will be a rapid development and rapid growth momentum. Therefore, facility agriculture will make great contribution to our poverty alleviation work.