上饶市茅家岭乡塔水村,自1976年开始,实行稻、稻、薯轮作,他们主要采取了选地、整地、提前播种、适当密植、加强管理等栽培技术措施,促进了马铃薯的早熟高产。去年全村种植马铃薯300多亩,有100多亩是利用冬闲田种植的。其好处是:①提高了土地利用率,一般在5月1日前收获,加上枝叶还田,不但不影响早稻栽插,而且促使早稻增产,一般亩产 Since 1976, Taishui Village, Maijialing Township, Shangrao City has been implementing rice cultivation, rice cultivation and potato rotation. They mainly adopted cultivation techniques such as land selection, site preparation, planting in advance, planting in proper density and strengthening management, and promoted the early maturity and high yield of potatoes. Last year, the village planted 300 acres of potatoes, 100 acres is the use of fallow fields planted. The benefits are: ① increased land utilization, generally harvested before May 1, plus foliage back into the field, not only does not affect the planting of early rice, but also to promote early rice production, the general mu