Method for cultivating machine-harvested cotton in Yangtze River basin

The invention discloses a machine-harvested cotton cultivation method in the Yangtze River basin. The cultivation method comprises the following steps of soil preparation; sowing the seeds; field weed management; performing intertillage; seedling management; bud stage management; management in flowering and boll-setting periods; and boll opening stage management. The Yangtze River basin machine-harvested cotton cultivation method adapts to the Yangtze River basin machine-harvested cotton cultivation environment, starts from cultivation factors such as soil preparation, sowing, row spacing, fertilization, insect pest prevention and chemical topping, adopts a mode of stage management of a seedling stage, a bud stage, a flowering and boll-forming stage and a boll opening stage, and further performs stage regulation and control of vegetative growth and reproductive growth of cotton through the cultivation method. The method adapts to the growth and development characteristics of cotton in the Yangtze River basin