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四季柚是浙江省温州市苍南县特优传统名果,属芸香料,柑桔属,多年生常绿乔木,嫁接树一般4—5年开始开花结果,12—15年进入盛果期,每株产量100—150公斤,经济寿命可达50—60年。四季柚在2月中旬至3月
Siji grapefruit is a famous specialty of Cangnan County, Wenzhou City, Zhejiang Province. It belongs to Rutaceae, Citrus, perennial evergreen tree. The grafting tree usually starts to bloom in 4-5 years and reaches the full fruit stage in 12-15 years. Production of 100-150 kg, the economic life expectancy of up to 50-60 years. Four grapefruit in mid-February to March