柑桔采果后,由于干旱、冻害、病虫为害等原因,常发生大量落叶,导致树势衰退,严重影响次年产量。次年开春后如何加强管理,以尽快恢复树势,并使当年获得较高产量,成为生产中亟待解决的问题。为此,我们近年来以落叶严重(落叶率为32％～60％)的温州蜜柑为试材,进行了摸索性试验。采用的技术措施是: 1.勤施薄施肥料。分别于春梢萌芽前、花蕾显白 Citrus picking fruit, due to drought, frost damage, pest damage and other reasons, often a large number of deciduous, leading to the decline of the tree, seriously affecting the next year’s output. How to strengthen management after the spring of next year in order to restore the tree vigor as soon as possible and to make the year a high yield, become a problem to be solved urgently in production. To this end, we have in recent years with deciduous (deciduous rate of 32% to 60%) of Wenzhou Satsuma test material, a trial test. The use of technical measures are: 1. Shi Shi thin fertilizer. Respectively in the spring shoot bud, the bud was white