葡萄二次结果,是指第一茬果实采摘后,通过对葡萄树进行修剪又结的果实.其具体做法如下:1.促进冬芽副梢二次结果.在开花前的3～6天,将果枝花序以上5～7节摘心,其余夏芽副梢抹去。约过10天左右长出花序,其上留2片叶摘心,结的果实可以成熟.2.促进夏芽副梢二次结果.在主梢开花前15 Grapes secondary results, refers to the first crop picking, through the pruning of the vines and knot fruit.The specific practices are as follows: 1 to promote the winter shoots secondary shoots secondary results in 3 to 6 days before flowering, will Fruiting branches above 5 to 7 topping, the remaining summer buds wiped off. About about 10 days to grow inflorescences, on which leaves 2 leaves topping, the fruits of the knot can be maturity .2 to promote the summer bud secondary shoots the second result in the main shoot before flowering 15