The invention discloses a cultivation method and a pest control method for golden-yuanyang watermelons. The cultivation method comprises the process of high-quality disease-resistant variety selection, seed treatment, sowing, grafting and field planting. The cultivation method and the pest control method can be used for solving the technical problems of flower drop, fruit drop, wide seedling growing, fruit cracking, fruit malformation and the like. All of the produced golden-yuanyang gift watermelons can reach the standard of green products, and are bright in color, delicious, high in quality, pure in taste and unique in flavor. By virtue of a bottle-sleeved watermelon production technology, the watermelons are endowed with unique usability and ornamental value, cater to the demands of mass customers, can be a good choice for visiting relatives and friends and presenting a gift to guests of honor, have wide market potential and remarkable benefits.