甘薯全身都是宝。山西省襄汾县甘薯产业发展已初具规模,已取得很好的经济效益和社会效益,并取得了许多宝贵经验。甘薯栽培技术应掌握好选用新优脱毒种、地膜覆盖、起垄栽培、合理密植、增施磷钾肥控制氮肥、化学调控、微肥激素调控、轮作倒茬、科学提蔓和防治病虫害。 Sweet potatoes are treasure. Xiangfen County, Shanxi Province, sweet potato industry has begun to take shape, has achieved good economic and social benefits, and made a lot of valuable experience. Sweet potato cultivation techniques should be good selection of new virus-free species, mulching, Ridge cultivation, rational close planting, increasing phosphorus and potassium fertilizers to control nitrogen fertilizer, chemical regulation, micro-fertilizer hormone regulation, crop rotation, crop science and prevention of pests and diseases.