论文部分内容阅读
甜樱桃幼树生长3～4年时,即要控制树冠的扩大,以免樱桃园郁闭,下面介绍控制树冠的几种方法。1.新梢摘心未成形的幼树,在生长季,利用摘心来增加枝量,也可以用摘心来控制生长,促进结果。基本成形的幼树,对于生长旺盛的新梢可以全部摘心,一般留10～15厘米长,1年可摘2～4次,到秋季新梢停滞生长为止。
Sweet cherry saplings grow 3 to 4 years, that is to control the expansion of the canopy, so as not to cherry canyon closed, the following describes several ways to control the canopy. 1. Shoot the unshaped young shoots in the growing season, the use of topping to increase the amount of branches, you can also use topping to control the growth and promote the results. The basic shape of the saplings, for the growth of new shoots can be topping, generally stay 10 to 15 cm long, 1 year pick 2-4 or so, until the stagnant growth of new shoots so far.