Efficient and low-cost organic crop production method for mechanized tillage and weed control

Abstract

The invention specifically relates to a production method for organic crops, which belongs to the technical field of crop cultivation and management. The method comprises mechanized farming and weed prevention and control, including the following operations: 1) after harvesting preceding crops, carrying out rotary tillage and soil preparation by using medium-and-small sized tractors, wherein the depth of rotary tillage is controlled to be 15 to 30 cm; 2) after soil preparation, applying organic fertilizer, carrying out secondary rotary tillage and soil preparation, and carrying out ditching and ridging at the same time, wherein ditch depth is 20 to 30 cm, ditch width is 20 cm, and the width of the ridged field is controlled to be 50 to 60 cm; 3) after water irrigation, sunning the field for 3 to 5 days until the soil surface is hardened; 4) carrying out soil loosening on the drill seeding place of the ridged field, wherein width is controlled to be 2 to 3 cm; 7) sowing germinated seeds; and 8) carrying out furrow irrigation in 7 to 10 days, i.e., when vegetable seedlings need irrigation. According to the invention, on the basis of protection of ecology, farming management technology with higher efficiency is developed, labor cost is lowered, and the economic benefit of organic cultivation is enhanced.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation management, and in particular relates to a method for organic crop production. Background technique [0002] In recent years, with the deterioration of the ecological environment and the exposure of food safety incidents, consumers' demand for pollution-free vegetables has also continued to grow. The development of organic vegetables has very broad market prospects and good comprehensive benefits. [0003] At present, traditional farming management methods are mostly used in the production of organic vegetables, and the degree of mechanization is low, especially for soil preparation and weeding, which generally require a lot of manual operation, which takes a long time and requires a lot of labor input. With the transfer of rural labor to cities, the wages of rural labor continue to rise. According to surveys, the wages of labor engaged in general farming activities are 120 yuan / person / d...

AI Technical Summary

Problems solved by technology

[0003] At present, traditional farming management methods are mostly used in the production of organic vegetables, and the degree of mechanization is low, especially for soil preparation and weeding, which generally require a lot of manual operation, which takes a long time and requires a lot of labor input.

With the transfer of rural labor to cities, the wages of rural labor continue to rise. According to surveys, the wages of labor engaged in general farming activities are 120 yuan / person / day, which undoubtedly increases input costs and reduces the benefits of vegetable cultivation.