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一、前言 根据浙江省科学院柑桔研究所1972～1983年逐年的本地早品质分析资料,投入农业气候因子进行相关统计分析。分析结果认为:10月份降水量与果汁,8月份平均气温、9月份降水量与全糖,10月份降水量、10月下旬平均日较差与可溶性固形物,10月份降水量与维生素C等关系密切,同时农业意义较为明确。 本地早属柑桔宽皮桔类。果实品质较好,味甜汁多,质细而柔软。据多年测定:本地早果肉的果汁平均含量达90.2％,可溶性固形物为11.7％,全糖为9.516％,总酸仅为0.6706％。据测定:100毫升的果汁中含维
I. Introduction According to the annual local quality analysis data of Citrus Institute of Zhejiang Academy of Sciences from 1972 to 1983, relevant climate factors were input into statistical analysis. The results showed that the relationship between precipitation and juices in October, average temperature in August, precipitation in September and total sugar, precipitation in October, mean days in late October and soluble solids, precipitation in October and vitamin C Close, while the meaning of agriculture is more clear. The local citrus wide-skinned oranges. Fruit quality is better, sweet juicy, fine and soft. According to years of determination: the average content of local jujube pulp average 90.2%, soluble solids 11.7%, 9.516% of total sugar, total acid was only 0.6706%. It is measured: 100 ml of fruit juice contains dimension