Planting method for combined circular agriculture

Abstract

The invention discloses a planting method for combine circular agriculture, which comprises the following steps of planting evergreen first high-bar trees and / or undershrub around cultivated fields of cash crop to form a sand storm protection zone for the cash crop; planting second high-bar trees at the periphery of the wind storm protection zone to form a hedgerow zone of the cash crop; and planting first insect pest prevention plants between the wind storm protection zone and the hedgerow zone to form a first insect pest prevention zone. The method provides appropriate growth environment for the cash crop by planting various trees and undershrub plants to respectively form the wind storm protection zone, the first insect pest prevention zone and the hedgerow zone, thereby preventing the cash crop from being damaged by sand and insect pests, reducing using amount of pesticide and improving quality of agricultural products.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a planting method of compound circular agriculture. Background technique [0002] Woody and herbaceous plants are referred to as forest grasses for short. Forest and grass are the material basis and environmental basis for the survival and development of humans and animals. my country is one of the countries with the largest forest and grass planting area in the world and the largest number of farmers planting forest and grass. Therefore, the optimization of forest and grass is needed. Through the optimal combination of trees, shrubs and grasses, the ecological environment in the north will be improved, a powerful and efficient forest area will be established, and a virtuous cycle system of large-scale agriculture in water areas, pastoral areas, and grain areas will be realized through forest areas. It is of great significance to optimize forest and grassland to realize the green tran...

AI Technical Summary

Problems solved by technology

[0003] The traditional agricultural model is becoming more and more backward in response to changes in the environment and climate and the encroachment of diseases and insect pests, such as the planting of single tea trees, camellia oleifera, fruit trees, wheat, rice fields, pine trees, poplar trees, and shrubs and weeds, as well as the simple promotion in some areas. Three-dimensional agriculture, etc., they cannot rely on their own strength to solve their own problems such as diseases and insect pests, and human beings cannot care for the growth of crops all the time, nor can they cope with changes in various climates such as wind, frost, rain, snow, and sun exposure.

[0004] And with the use of pesticides, chemical fertilizers and hormones, a series of environmental problems have also erupted, such as: biodiversity is decreasing day by day, soil is compacted and viscous, disasters are caused by rain, droughts are caused by sun, fertile soil is degrading, some Wastes and pollutants that have not been well transformed enter the agricultural water and land circulation system, leading to a bad cycle in the entire agricultural biological chain. Neither can grow nor grow organic products, and food quality problems also occur. Seriously affect human health, and under this backward agricultural model, the income of farmers is low, and a large number of young rural laborers go out. This backward model leads to the marginalization of agriculture, the hollowing out of rural areas, and the development of aging