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苹果花前复剪,是指春季苹果开花以前对树体进行的修剪。它是纠正冬剪失误及弥补因气候、机械损伤等原因破坏了原来冬剪树形的有效途径。 一、复剪时期 苹果花前复剪的内容之一就是调整花芽、叶芽的比例,协调生长与结果的关系。因此,复剪应选在花芽开始膨大、已现花蕾,花芽与叶芽容易准确区分时进行。一般在4月上中旬。不同品种可按其
Pruning an apple before the flowers, refers to the pruning of the tree before the apple flowering in spring. It is to correct winter shear errors and make up for climate, mechanical damage and other reasons destroyed the original winter tree effective way. First, the complex cut period Apple one of the contents of the pre-scissors is to adjust the proportion of flower buds, leaf buds, to coordinate the relationship between growth and results. Therefore, the complex cut should be selected in the flower buds began to expand, buds have been present, flower buds and leaf buds easily distinguish accurately. Generally mid-April. Different varieties according to their