果树生长过旺往往会造成低产或者不结果,出现这种现象的主要原因是果树的营养生长占优势,生殖生长处于劣势。因此,要采取相应措施,加强管理,以达到丰产的目的。具体措施如下:一、断根断根的目的是减少根系对水分、养分的吸收,促进果树的生殖生长。做法是:沿着树冠外沿垂直线挖一条60~70厘米宽的环形沟,切割土壤下层的粗根,晒4~5天,然后把腐熟的有机肥与表土混施,覆盖。同时结合清园对果树进行中耕翻土,以切断表土的吸收根,减少养分的输送,提高树体液汁的浓度,促进花芽分化。二、修剪大部分不结果的果树都因为生长过旺容易抽出新梢,而且这些果树的树 Growing fruit trees often result in low yields or no results, the main reason for this phenomenon is the dominant vegetative growth of fruit trees, reproductive growth at a disadvantage. Therefore, we must take appropriate measures to strengthen management in order to achieve the purpose of high yield. Specific measures are as follows: First, cut off the root of the root is to reduce the root of water, nutrient absorption, promote fruit tree reproductive growth. Approach is: along the vertical along the outer crown to dig a 60 to 70 cm wide annular groove, cutting the bottom of the soil coarse roots, drying 4 to 5 days, and then the maturity of organic fertilizer mixed with topsoil, covering. At the same time, the fruit trees are cultivated with soil in order to cut off the absorption roots of topsoil, reduce the transportation of nutrients, increase the concentration of tree juice and promote flower bud differentiation. Second, pruning most of the fruitless fruit trees are easy to extract new shoots because of over-growth, and the fruit trees