近年来随着工副业生产的发展及城市人口的增加,原近郊菜地将按城市发展总体规划和市政建设要求而作为基建用地,因此,势必将就近稻田发展为新的蔬菜基地;加上近年来有些农户又将稻田改种蔬菜视为结构调整内容之一,遂使稻田改种蔬菜的面积比例增加很大。为了使稻田土壤适合于蔬菜栽培,我们着手对宁波市郊稻田改种蔬菜的土壤作了调查分析,现仅就土壤肥力的变化及其耕作培肥措施提出若干问题加以探讨。 In recent years, with the development of both sideline and sideline production and the increase of urban population, the original suburbs will be used as infrastructure land for the overall urban planning and municipal construction requirements. Therefore, it is bound to develop the nearest paddy field into a new vegetable base. In addition, in recent years Some farmers turn to rice paddies as a structural adjustment of one of the contents, so that the proportion of rice to change the area of ​​vegetables increased greatly. In order to make paddy soil suitable for vegetable cultivation, we set out to investigate and analyze the soil of paddy field replanting vegetables in Ningbo suburb. Now we only put forward some problems about the change of soil fertility and the measures of tillage and fertilization.