多倍体育种是获得大粒葡萄新品种的重要途径之一。诱导葡萄多倍体研究在世界各国已进行了多年。早在50年代,Dermen报道了在夏葡萄(Vitis aestivalis)欧洲葡萄(V.vinifera)和圆叶葡萄(V.rotunfolia)中通过诱导曾获得了四倍体或嵌合体;70年代末,前苏联马格拉契葡萄 Polyploid breeding is one of the important ways to obtain new varieties of large grapes. Induction of grape polyploidies has been carried out in many countries in the world for many years. As early as the 1950s, Dermen reported that tetraploid or chimera were obtained by induction in V. vinifera and V. rotunfolia in the Vitis aestivalis. In the late 1970s, the former Soviet Union Mage Grapes