论文部分内容阅读
幼年荔枝树生长快,每年可抽发5～7次新梢,树冠很容易形成,不进行整形修剪的树冠,常形成密集的圆头形或疏散半圆形。而通过整形修剪,可使幼树在早期按人们的意思形成紧凑、立体结果的树冠。修剪要求:幼树能培养出30～50厘米高的主干,
Young litchi tree grows fast, 5 to 7 times a year can be extracted new shoots, crown is easy to form, without pruning crown, often forming dense round or scattered semicircle. Through the plastic pruning, young trees can be formed in the early meaning of people by compact, three-dimensional results of the crown. Pruning requirements: young trees can cultivate 30 to 50 cm tall trunk,