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柑桔的花芽分化从10月开始,到翌年2月萌芽前结束。要想来年有量多质忧的花和较高的座果率,必须在秋冬采取“三结合”的促花措施。 断根与晒根相结合 若想定植二三年的桔树结果,须在头年10月上旬至11月上旬对生长旺盛的幼树进行断根。作法是在离树干35厘米的行间和株间,挖一宽10厘米、深25厘米～30厘米的环状沟(以后每年往外移15
Citrus flower bud differentiation began in October and ended in February of the following year before germination. If you want to have more and more quality flowers and high fruit-bearing rates in the coming year, you must adopt the “three-in-one” promotion measures in autumn and winter. Combination of cutting roots and drying roots If you want to plant two or three years of orange tree results, you must first year in early October to early November to grow vigorous saplings for root. The practice is to dig an annular groove 10 cm wide and 25 cm to 30 cm deep at a distance of 35 cm from the tree trunk and between the strains