High-efficiency tobacco cultivation method

Abstract

The invention discloses a high-efficiency tobacco cultivation method. The method comprises the following steps of S1, weather prediction, S2, seed pretreatment, S3, soil preparation and planting, S4,fertilization, S5, disease treatment and S6, seedling raising management. The method comprises the steps of inhibiting pathogenic bacteria by utilizing light, heat, electricity and the like, keeping seeds healthy, putting selected full seeds into a cloth bag, soaking seed coats, putting the seeds into a formalin solution, disinfecting the seeds, and taking out the seeds, and washing out the seedsthrough clean water. According to the method, tobacco cultivation is performed scientifically in the process, and weather is predicted preliminarily, so that the cultivation risk is reduced; the seedsare pretreated to select tobacco seeds so as to improve the health of the seeds; then soil preparation and planting are conducted, and the tobacco seeds are reasonably planted; then fertilization iscarried out, peat rich in organic matter and other fertilizer substances are used for preparing a substrate, and healthy seedling raising of the tobacco seeds is guaranteed; tobacco is subjected to disease treatment, so that the tobacco quality and yield are improved; and meanwhile, through scientific seedling raising management, tobacco leaves can grow more favorably.

Description

technical field [0001] The invention belongs to the technical field of tobacco cultivation, and in particular relates to a high-efficiency tobacco cultivation method. Background technique [0002] Tobacco is an annual herbaceous plant of the family Solanaceae. Roots can synthesize nicotine. Plant height 1-3 meters. The stem is erect, and each leaf axil has axillary buds, which can germinate into branches. The leaves are alternate and arranged in a spiral shape. The planting parts of tobacco leaves can be divided into five parts: the lower 2-3 leaves of the tobacco plant are called foot leaves; the upper 4-5 leaves are called lower second shed leaves; the middle 4-6 leaves are called waist leaves ; The 4-5 leaves in the middle are called the upper second shed leaves; the 3-4 leaves at the top of the tobacco plant are called the top leaves. The foot leaves and the lower two shed leaves are collectively called the lower leaves, and the upper two sheds and the top leaves ar...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a high-efficiency tobacco cultivation meth