葡萄结果超载,不但消耗养分,影响果粒生长,而且导致果粒大小不一、果形不整齐、不着色或着色困难、成熟期不一致、品质下降,而且易造成树势早衰。因此,有必要通过合理的疏花疏果,使植株负载趋于合理,葡萄果粒增大,达到丰产稳产和提高果实品质的目的。疏穗(即疏花)在新梢生长出现花穗数天后,根据计划产量,将过多的花穗疏除,选留好的花穗,一般强 Grapes overload, not only nutrients, affecting fruit growth, but also lead to fruit size, irregular fruit shape, coloring or coloring difficult, inconsistent maturity, quality decline, and can easily lead to premature failure of trees. Therefore, it is necessary to rationalize the flowering thinning, the plant load tends to be reasonable, grape fruit increased, to achieve high yield and stability and improve the quality of the purpose. Sparse sparse (that is, flowering) in the emergence of new shoots after a few days of spikes, according to the planned yield, too sparse sparse flowers, selected spikes, generally strong