Fecha de publicación: 11/05/2021 Fuente: Wipo Tobacco Agriculture The utility model discloses a light, simple and efficient cultivation system for flue-cured tobaccos on a compartment without film connection, belongs to the technical field of crop cultivation equipment, particularly relates to the technical field of flue-cured tobacco planting and cultivation equipment, and aims to overcome the defects of conflict between labor force and large agriculture during film connection and compartment connection, large labor amount and high planting cost. The water spraying system comprises a water supply mechanism located on one side of the ridge, a water spraying belt pipe communicated with the water supply mechanism and located on the upper portion of the ridge, a plurality of water spraying holes located in the two sides of the water spraying belt pipe and a mulching film located on the upper portion of the water spraying belt pipe, and the mulching film is laid on the upper portion of each ridge. According to the fertilizer requirement characteristics of the flue-cured tobaccos, the fertilizer release amount in soil is controlled through cooperation of water spraying amount control and rainfall amount conditions in different periods under the film, the effects of integrating water and promoting benefits and damage are achieved, the light, simple and efficient cultivation mode without film connection and compartment arrangement is achieved, the labor for cultivating the flue-cured tobaccos is reduced, and the cultivation efficiency is improved. Water and fertilizer supply in the key period of flue-cured tobacco cultivation is ensured.