红地球葡萄口感好、色泽艳、耐贮运 ,许多地方开始大面积种植。但该品种后期有裂果现象 ,会影响果实质量 ,从而降低其商品价值。 1 996～ 1 999年 ,我们在宋家园和南逯乡鲁家啸园进行了防裂果试验 ,取得了明显效果。其关键技术如下。葡萄出土后至萌芽前 ,全面刮除老皮 ,全树均 Red grapes taste good, bright color, storage and transportation, in many places began large-scale cultivation. However, there is a split fruit phenomenon in the late stage of the variety, which will affect the quality of the fruit and thus reduce the value of the commodity. From 1996 to 1999, we carried out the crack prevention test in Songjiyuan and Lujiazuo Park in Nanxun Township, and achieved remarkable results. The key technologies are as follows. Grape unearthed after germination, a comprehensive curettage of the old skin, the whole tree are