Provided is a method for treating a stony desertification zone through frangipani interplanting cash crops and accompany-cultivated bees. Short cash crops are interplanted under frangipanis, bees are cultivated, and stony desertification zone comprehensive treatment is carried out. According to the method, the natural science law is observed, manual quick vegetation recovering in the stony desertification zone is achieved in a large-area-high-survival-low-cost mode, conservation of soil and water is achieved, ecotope is improved, biodiversity is used, the cash crops are interplanted between the rows of the frangipanis, based on the fact that the flowering phase of frangipani trees is long (6 months-8 months) and nectar sources are stable, in addition, some wild flowers can complement nectar sources, bee industry is introduced, zoology vegetation recovering in the stony desertification zone can be well improved, and local masses can obtain income quickly. By recycling and deep processing of flowers, leaves and sap of the frangipanis, environment benefit, social benefit and economic benefit are achieved scientifically, and certain effect is achieved on harmonious development of human society.