Not suitable. The altitude suitable for planting grapes is 400-600, and the altitude of 1600 is not suitable for planting grapes, and it is more suitable for planting apples, persimmons, walnuts, cherries, kiwifruit and other fruits. Grape is a woody vine of Vitaceae, with cylindrical branchlets, longitudinal ribs, hairless or sparsely pilose leaves, dense or scattered panicles, well-developed basal branches, spherical or oval fruits, flowering in April-May and fruiting in August-September.