您想过让自己的葡萄一年结果两次甚至三次吗?只要采取适当的修剪措施,这个愿望不难实现。葡萄当年长出的新枝在落叶以前统称为新梢。新梢叶腋间有两种芽,即冬芽和夏芽,二者并排着生。夏芽当年形成后会很快萌发形成副梢,而冬芽当年在正常情况下一股不萌发,于第二年春季萌发而形成新的枝蔓。对于一株进入开花结果期的成龄葡萄而言,春季南冬芽抽出的枝叫主枝(梢),其中有果穗的枝叫结果枝,没有果穗的枝叫发育枝。主枝上的夏芽和冬芽都具有早熟性,有的品种夏芽副梢具有很强的结实性,它们抽出的一二次副梢中有一半以上都能结果,而且果穗较大,可直接利用夏芽副梢结二三次果。也有的品种夏芽副梢虽也有一定的结实力,但增产 Have you ever wanted your grapes to be twice or even three times a year? This will not be difficult to achieve with proper pruning. When the new branch of grape grows in the leaves before the collectively referred to as the new shoots. Shoots axillary axillary buds have two kinds, namely, winter buds and summer buds, both side by side with students. Summer buds will soon germinate after forming the formation of a pair of shoots, and winter buds in the normal year, a non-germination, the second spring germination and the formation of a new branch vine. For an aged grapes entering the flowering fruiting period, the branches of the south winter buds are called branches (shoots), of which branches with ears are fruit branches and branches with no ears are called branches. The main branch of the summer buds and winter buds are premature, and some varieties of summer shoots shoots with strong robustness, they extract more than half of the secondary shoots can be more than half, and larger ears, can be directly The use of summer bud auxiliary tip two or three fruit. There are also some varieties of summer shoots although there are some Shu-strength, but increased production