融安县金柑大小年结果的气候成因与对策

Climatic Reason For the bumper year and off year of Mandarin orange in rongan county and its countermeasures

通过找出金柑结果大小年变异的年份， 分析两种类型年份间的气象条件， 得出金柑第一次开花花芽分化阶段出现长期低温天气和开花、果实膨大时期遇高温、干旱天气是造成融安县金柑小年结果的气候原因，

Meteorological condition differences of the bumper year and off year of mandarin orange in Rongan county are analyzed and the results show that the cold weather of long period in the first differentiation phase of flower bud and the high temperature and dry weather in the flowering and fruit bearing phases are main climatic causes for the off year fruit bearing.At last,relveant measures are also suggested.