甘薯栽培历来习惯用秧苗栽植.近来日人矢吹万寿称单叶节栽培是光合效率最高的栽培方法.其栽培要点是用单节栽植,生长期间不断抹除腋芽,始终保持单叶,企图使叶片的同化物质尽量多地积累在薯块中,以求在高密度下获得高产.国内也有资料介绍无芽插叶栽培,用不带薯蔓和腋芽的单个叶 The habit of planting sweet potato has always been accustomed to using seedlings.JapanJapanYanshou called single leaflet cultivation is the highest photosynthetic efficiency of cultivation methods.The main points of its cultivation is a single planting, growing during the erased axillary buds, and always maintain a single leaf, in an attempt to leaves Of the assimilation material accumulated as much as possible in the potato block, in order to obtain high-yield high-yielding. There is also information on the introduction of non-bud planting, with a single leaf without potato and axillary buds