Ecological agriculture development

Ecological agriculture refers to the modern and efficient agriculture established by using modern scientific and technological achievements, modern management means and effective experience of traditional agriculture under the premise of protecting and improving the agricultural ecological environment. Ecological agriculture can obtain higher economic benefits, ecological benefits and social benefits.

Ecological agriculture requires the development of food and a variety of cash crop production, the development of field planting with forestry, animal husbandry, collateral and fishery, the development of large-scale agriculture with the secondary and tertiary industries, the use of traditional agricultural essence and modern scientific and technological achievements, through the artificial design of ecological engineering, coordination between development and environment, resource utilization and protection of contradiction, to form two ecological and economic virtuous cycle. The unity of economic, ecological and social benefits.

Ecological agriculture model of comprehensive treatment and utilization in small watershed in hilly and mountainous areas:

Hilly and mountainous areas account for about 70% of China's national territory. The common characteristics of these areas are large landform changes, complex ecosystem types and rich natural products. Their ecological resource advantages make these areas particularly suitable for the development of integrated ecological agriculture featuring agriculture, forestry and animal husbandry. It includes: ecological agriculture model and supporting technology of "surrounding mountains", ecological economic ditch model and supporting technology, five supporting models and supporting technology of "grazing - marsh - grain - grass - fruit" in northwest China, ecological orchard model and supporting technology.

Facility ecological agriculture and supporting Technologies:

Facility ecological agriculture and supporting technology is a new and efficient ecological agriculture model based on facility engineering, which uses organic fertilizers to replace chemical fertilizers (inorganic nutrient solution) in whole or in part, uses biological control and physical control measures as the main means to control diseases and pests, and uses the symbiotic and complementary virtuous cycle of animals and plants.

Ecological planting model and supporting technology:

Ecological planting mode and supporting technology is to combine traditional agricultural planting methods with modern agricultural science and technology according to the growth and development law of different crops on a unit area of land, so as to make reasonable and full use of natural resources such as light, heat, water, fertilizer, gas, biological resources and human production skills, so as to obtain higher yield and economic benefits.

Tourism ecological agriculture model and supporting technology:

This mode refers to an agricultural production and management form with the characteristics of tertiary industry, which is based on ecological agriculture and strengthens the multifunctional features of agriculture such as sightseeing, leisure, education and nature. It mainly includes four modes: high-tech ecological agricultural park, high-quality ecological agricultural park, ecological sightseeing village and ecological farm.