摘要
通过对武鸣县蔗区的气候环境分析,以及甘蔗生长的特点,找出影响甘蔗产量及含糖量的关健气象因子,指出典型丰欠年与6月上旬至7月上旬的总雨量及7月份的日照时数有明显的正相关关系;9月至10月的降水量和11月份的甘蔗含糖量呈负相关关系,同时,含糖量还与光照时数及昼夜温差有关,甘蔗在成熟期间光照时数多,天气干凉则含糖量比较高。
Basing the analysis of climate and sugar cane growth characteristics in Wuming County, the meteorological factors of impacting sugar cane production and sugar content were discussed. The results show that there is a positive （negative） correlation between the total rainfall during early June to early July and sunshine hours in July （the total rainfall during Sep. to Oct. and sugar content in Nov.） in typical bad years. And there is relationship between sugar content and light hours and the temperature difference between day and night that more sunlight and more cool and dry weather, more sugar content.
出处
《气象研究与应用》
2011年第3期49-52,共4页
Journal of Meteorological Research and Application
