论文部分内容阅读
山楂果园春季管理的好坏,直接影响着树体的发育和当年的产量,同时,还会影响到下一年的产量。因此,一年之季在于春,必须抓紧做好以下几方面的工作。 一、树体管理:山楂花芽一般着生在结果枝顶端和其下的若干芽位,由于营养状况不同,花芽数量不等,最多可达十几个。主、侧枝头本应留叶芽为第一芽,可是在冬剪时花、叶芽难以完全鉴别准确,有时候花芽当
Hawthorn orchard management in spring is good or bad, directly affects the development of trees and the current year’s output, but also affect the next year’s production. Therefore, the year is in the spring season, we must step up to do the following aspects of the work. First, the tree body management: Hawthorn flower buds are generally born at the top of the results branches and a number of buds under it, due to different nutritional status, the number of flower buds up to a dozen. Lord, the side branches should leave leaves buds as the first bud, but when the winter scissors, leaf buds difficult to fully identify accurate, sometimes buds when