Abstract：Nitrogen is a key factor restricting the formation of potato yield and quality．Under the background of variety diversification，the blind unification of nitrogen fertilization have greatly limited the development of potato yield potential．Constructing a normalized nitrogen fertilizer recommendation schemes
among different varieties is the key for carrying out rational nitrogen fertilizer management．Different potato varieties have different nitrogen use efficiencies．This paper analyzed the reasons causing differences between varieties；discussed the normalized nitrogen nutrition management schemes between varieties and advantages and disadvantages，so as to provide a possible way for optimal management of potato nitrogen fertilizer．
高天宇，樊明寿*，于静，王晶. 基于不同马铃薯品种的氮肥管理方案研究进展[J]. 中国蔬菜, 2022, 1(10): 38-44.
GAO Tianyu，FAN Mingshou*，YU Jing，WANG Jing. Research Progress of Nitrogen Fertilizer Management Schemes Based on Different Potato Varieties. China Vegetables, 2022, 1(10): 38-44.
