藤稔葡萄成熟期比巨峰葡萄早15—20天,经济效益可观。近年来,我们在巨峰、黑奥林、天秀等葡萄品种上改接藤稔葡萄,一年进行两次改接,成活率达95％以上。现将我们的作法总结如下。 1.改接前的准备 (1)改接园的土壤管理 秋冬季及时清除杂草。秋季亩施有机肥4000公斤,施 Fujiminori grapes mature than the peak grape early 15-20 days, considerable economic benefits. In recent years, we have changed the grape varieties such as Kyoho, Black Olympus, Tianxiu and other vine varieties, and switched them twice a year, with a survival rate of more than 95%. We now summarize our approach as follows. 1. Prepared to change before (1) Park access to the soil management Autumn and winter, timely removal of weeds. Autumn Mushi organic fertilizer 4000 kg, facilities