荔枝适龄不结果或产量低,结果树大小年严重等现象是生产上普遍存在的问题,造成的原因也是多方面的.本文试从我们龙溪地区荔枝丰歉与气候的关系,作一论述. 一、荔枝产量与气候因素的关系龙溪地区地处南亚热带,春季气候变幅大,尤其是2-3月份变幅最大,这时正值荔枝花蕾期、雌雄花形成期,冷热突变的气候对荔枝花蕾的发育进程、花的素质有很大 Litchi age is not the result or low yield, the results of serious tree size and other phenomena is a common problem in production, resulting in many reasons.This paper try to analyze the relationship between climate and litchi apricot climate in Longxi. First, the litchi yield and climate factors Longxi area is located in the southern subtropics, large spring spring climate, especially the largest amplitude February to March, when the buds of litchi, male and female flower formation, hot and cold mutations Climate Lychee flower bud development process, the quality of flowers are great