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荔枝生产上长期以来普遍存在着结果大小年现象,其原因是复杂的、多方面的,而盲目抽发冬梢是重要原因之一。强壮的秋梢通常是优良的结果母枝,这些充实的秋梢,必须在“白露”至“秋分”见红,“立冬”前后见绿。我县的荔枝产区,由于气候等因素,在秋梢转绿成熟后,还会抽生大量冬梢,消耗养分,而所抽冬梢又不能老熟,容易被霜冻所害,致使翌年不能开花结果。因
Litchi production has long been the result of the size of the annual results of the phenomenon, the reason is complex and multi-faceted, and blind pumping winter tip is one of the important reasons. Strong autumn tip is usually the best result of the mother branch. These full autumn shoots must be seen in “white lotus” to “autumnal equinox” and red before and after “vertical winter”. Litchi production areas in our county, due to climate and other factors, turned green in the autumn mature, but also pumping a large number of winter tips, consumption of nutrients, and the pumping of winter tips can not be cooked, easily destroyed by the frost, resulting in the following year can not Bloom and bear fruit. because