电照可促进早期加温葡萄果粒肥大葡萄进行早期加温栽培，可促使其提早成熟，从而取得效益，但不足点是果粒变小，产量减少，树体易衰弱。原因是在葡萄休眠还不充分时就开始加温，从而新梢、果实的生长都是在初春短日照条件下进行的，其生长受到抑制。为此，该研究针对早期... Photoelectricity can promote the early heating grape grapes hypertrophy early heating culture, can promote its early maturity, and thus benefit, but the downside is the fruit smaller, yield reduced, the body easy to decay. The reason is that when the grape dormancy is not sufficient, the heating is started, and the growth of the shoots and fruits is carried out in the early spring under short daylight and the growth is inhibited. To this end, the study aimed at early ...