Jingxinzhen No.3 is interspecific hybrid squash rootstock for melon and watermelon.It was developed by using line 05-88(Cucurbita maxima) as female parent and line 04-36(Cucurbita moschata) male parent.Compared with check varieties,Jingxinzhen No.3 has higher germination,uniform seedling,strong plant vigor.It has high grafting affinity with watermelon and melon scion.The grafted plants are tolerant to low temperature and weak light,resistant to Fusarium wilt,and tolerant to salinity.The grafted plant produc...