There exist three limitations, i.e., the limitations in ideology, materials (the number or the type) and technical approaches, in the research of autopolyploid rice.

• 摘要在同源多倍体水稻的研究中存在3大局限胜，即思想观念的局限阵、材料数量（或材料类型）的局限性和技术思路的局限性。