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本文以方差分析研究闽中、闽南蔗区82/83年和83/84年两个榨季甘蔗蔗糖份和成熟期间自然气象要素的关系。闽中(仙游)和闽南(泉州、漳州、厦门、云霄)五个糖厂的全榨季平均甘蔗蔗糖份,82/83年榨季再次下降和83/84年榨季全面回升与工艺成熟期间自然气象要素的异常和好转十分默契,再次确认起主导作用的是气象要素。本文还简略地讨论了预防或减轻异常气象要素对甘蔗蔗糖份不利影响的技术措施。
In this paper, the ANOVA was used to study the relationship between the sucrose content of sugarcane and the natural meteorological elements during the two harvesting stages in 82/83 and 83/84 years in Fujian, Fujian and Southern Fujian. The average sugar cane sugar content of the five sugar mills in Minzhong (Xianyou) and Minnan (Quanzhou, Zhangzhou, Xiamen and Yunxiao) dropped again in the 82/83 cropping season and fully recovered in the 83/84 cropping season and the process was mature Abnormal and improving natural meteorological elements during the tacit understanding, once again confirmed the leading role is the meteorological elements. This article also briefly discusses the technical measures to prevent or mitigate the adverse effects of abnormal meteorological elements on sugarcane sugar content.