柑桔幼龄旺树生长过旺,大年树结果过多,以及生长势过弱的桔树,都会出现花芽分化受阻,花量过少,导致减产。笔者通过多年试验,将促进柑桔成花的经验总结如下: 1、疏果促花 大年树由于结果过量,应于第二次生理落果结束后,进行疏果。首先疏去病虫果、畸形 Citrus young Mongolian tree overgrowth, New Year’s results too much, and growth potential is too weak orange trees, there will be blocked flower bud differentiation, spend too little, resulting in reduced production. The author through many years of experiments, the experience of promoting citrus into flowers are summarized as follows: 1, thinning flower to promote large tree because of the results of excessive, should be the second physiological drop fruit after the fruit thinning. First sparse pests and diseases, deformities