Cotton planting method

Abstract

The invention discloses a cotton planting method. The cotton planting method comprises the steps of 1, field preparation before sowing, wherein planting land is irrigated, fertilized, plowed and weeded; 2, seed screening and treatment, wherein cotton seeds are subjected to variety screening, delinting, fine screening and coating; 3, sowing, wherein an equal-line dense planting pattern is adopted for timely sowing of the cotton seeds, a drip irrigation belt and a mulching film are laid, and the equal-line dense planting pattern is an equal line spacing pattern with the line spacing of 76-80 cm and the plant spacing of 5.5-6.0 cm; 4, field management which includes reseeding, dripping for emergence of seedlings, timely intertillage, seedling release, chemical regulation, irrigation, topdressing, topping, prevention and control of diseases and pests and defoliation and ripening; 5, mechanical harvesting. Through the method, the problems that mechanically harvested cotton is low in grade, and benefits are reduced are solved; while a stable and high yield of the mechanically harvested cotton is achieved, the mechanical harvesting loss rate and seed cotton impurity rate are reduced, cleaning and processing procedures are simplified, the cotton processing grade is increased, and the purpose of improving quality and efficiency of the mechanically harvested cotton is achieved.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a cotton planting method. Background technique [0002] Xinjiang is the largest cotton planting base in my country. In recent years, with the continuous expansion of the planting area, the serious shortage of cotton picking labor and the increasing cost of manual picking have become increasingly prominent, prompting Xinjiang to vigorously develop machine-picked cotton. Mechanical harvesting can not only reduce production costs, but is also an inevitable trend in the modernization of the cotton industry. Based on years of experience in machine-picked cotton planting, Xinjiang has formed a wide-narrow-row high-density cultivation model. Years of production practice have proved that this planting model can achieve high and stable yields of machine-picked cotton on a large scale. However, the mechanically harvested seed cotton in the wide-narrow-row high-density cultivation mod...

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a cotton planting method. By changing the conventional machine-picked cotton wide and narrow row high-density cultivation mode, the population density is appropriately reduced, and the problems of low-grade machine-picked cotton and declining benefits are solved. While the cotton yield is stable and high, the loss rate of machine-picked cotton and the impurity rate of seed cotton are reduced, the cleaning and processing procedures are simplified, the cotton processing grade is improved, and the purpose of improving the quality and efficiency of machine-picked cotton is achieved.

Images