Tobacco cultivation structure and method of tobacco cultivation

Abstract

The invention discloses a tobacco cultivation structure and a method of the tobacco cultivation. The tobacco cultivation structure comprises an inverted-cone-shaped transparent shell, an oval transparent guide plate is fixed to one side of the upper end of the transparent shell, the oval transparent guide plate is obliquely arranged, and a groove is formed by the oval transparent guide plate and the transparent shell. According to the tobacco cultivation structure and the method of the tobacco cultivation, the transplanting technology that tobacco is free of film mulching and pollution, the use amount of rooting water is reduced, and hail is prevented can be thoroughly achieved, and the tobacco yield is guaranteed while the cost input of tobacco growers and the labor amount are reduced.

Description

technical field [0001] The invention relates to a tobacco cultivation structure and a method thereof, and belongs to the technical field of tobacco cultivation and planting. Background technique [0002] In the existing tobacco planting technology, after fertilization and ridging, it is required to cover the soil with film and transplant according to the soil moisture. The film can increase the ground temperature and keep the soil moisture. [0003] For tobacco seedlings transplanted at the right age, the stem height is generally 4-5cm, the stem circumference is about 1.5cm, the number of leaves is 5-6 pieces, and the width of the root system is 2-3cm. When transplanting tobacco seedlings, it is necessary to break a round opening with a diameter of about 10 cm on the film, and then transplant the tobacco seedlings. Before the tobacco seedlings return or about 15 days after planting, due to the heat exchange between the soil and the air temperature at the round mouth, the ef...

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Problems solved by technology

[0005] Within 40 days after planting the tobacco seedlings, the growth of the tobacco seedlings is slow, the quality of the tobacco seedlings is weak, and they are greatly affected by the outside world, especially the migration of aphids can easily cause the tobacco seedlings to be infected with mosaic disease, which seriously affects the yield of tobacco leaves and the income of tobacco farmers

[0006] Simultaneously, the existing transplanting technology of tobacco seedlings, whether it is well kiln type transplanting or large nest deep planting, all can not effectively prevent hail, and the economic loss that causes because of hail often occurs again, as: in the initial stage of growth of tobacco seedlings, stems, Tobacco leaves are relatively fragile. If there is hail, it will seriously affect the yield of flue-cured tobacco and the income of tobacco farmers.

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