Planting method for maintaining land

Abstract

The invention relates to the technical field of agriculture, and discloses a planting method for maintaining land. The planting method comprises the following steps: planning a plurality of fallow belts and a plurality of planting belts which are sequentially arranged at intervals in a field; smashing straw generated in autumn harvest of the last year in the planting belts; carrying out rotary tillage on a part of smashed straw and fertilizer together on each fallow belt with rotary tillage depth of 35-45 cm; covering the fallow belts after rotary tillage with the rest of smashed straw, covering with soil, and conducting fallow for one year; and in the second year, arranging the planting belts at the fallow belts of the first year, arranging the fallow belts at the the planting belts, and repeating the treatment mode of the first year. According to the method, the effective space of the land is utilized, the land is maintained through fallow, the land is maintained while cultivated, the land is prepared to be used in the next year, the cost is turned into treasure when the straw is smashed and fully returned to the field, the labor intensity is reduced, and the environmental air pollution is reduced. According to the planting method for maintaining land, circulating cultivation is carried out year by year, the use amount of chemical fertilizer can be reduced year by year, air pollution is reduced, soil is improved, and therefore, the grain yield is increased year by year.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a method for growing land. Background technique [0002] Natural fertility: It is the fertility of the soil formed by natural factors. [0003] Artificial fertility: The fertility of the soil is caused by human factors such as farming, fertilization, irrigation and soil improvement. The level of artificial fertility is affected by many factors. The developed soil has natural fertility and artificial fertility. The relationship between the two is Based on natural fertility and dominated by artificial fertility, in the field of agriculture, innovative research and development, maintenance of land and improvement of production have far-reaching significance. [0004] In the process of agricultural production, due to the excessive pursuit of crop yield. As a result, there are certain deficiencies in agricultural management methods, which are mainly manifested in the two aspec...

AI Technical Summary

Problems solved by technology

[0006] 1. If the ground is not plowed for a long time, motor vehicles will be crushed every year, the soil will harden, and the air permeability will be poor;

[0007] 2. Especially in the hilly areas, before the straw decomposes, it will be washed and lost by the rain. If the straw covers the surface soil, the soil in the ground will not be maintained and the organic matter will increase slowly.

[0008] 3. Straw covers the surface soil, and pests and diseases and underground pests increase. In addition, in the season of strong winds in spring, most of the blown straw drifts and presses on the seedling belt, which is likely to cause shortage of seedlings and broken bars, resulting in reduced production.

[0009] 4. Planting without plowing the land for a long time, although the land will not be lost, but the land will become hardened, and the effect of cultivating the land while planting will not be achieved