Fuente: WIPO "tobacco agriculture" The invention discloses a field drought resistance cultivation method of flue-cured tobacco, which comprises the following steps of: transplanting the tobacco seedling, cutting leaves of the tobacco plant, applying seedling fertilizer and spraying antivirus solution. The field drought resistance cultivation method can effectively improve the drought resistance of flue-cured tobacco, promote early-maturing of flue-cured tobacco, promote the root morphological structure of the flue-cured tobacco, optimize synergic growth of the flue-cured tobacco root system and stems and leaves and raise the dry matter accumulation of the flue-cured tobacco.