【摘要】 在重庆江津引种不知火、南香、天香、天草、濑户佳、秋辉、佩奇、默科特、津之香、清见等10个杂柑品种的试验表明,多数品种冬季落叶较轻,但南香、天香落叶严重;一般单果较大(150～200g),不知火单果重达250g左右;天草、不知火、秋辉采前落果严重;高换树结果第二年达到1000kg/667m2以上的品种有7个,达到2000kg/667m2以上的品种有3个(天草、濑户佳、不知火);多数杂柑风味浓甜,含可溶性固形物较高,达到12%以上的品种有6个(不知火、南香、濑户佳、天草、默科特、津之香)。综合看,南香、不知火、天草、天香、濑户佳、清见有很好的发展前景,但必须解决好冬季落叶、采前落果的问题,才能取得种植优良杂柑最大化经济效益。更多还原

【Abstract】 Ten hybrid citrus introduced varieties were observed in Jiangjin Chongqing .The results showas follows . Their leaves falls slightly in winter except Nanxiang and Tianxiang. The fruit size is satisfying, weighing 150 to 200 g per fruit, of which Buzhihuois the largest, weighing 250 g per fruit. Most ofthe varieties performgood in yield. The yield of the seven kinds grafted varieties is up to 1 000 kg/667 m2 in the next year, three of which is up to 2 000 kg/667 m2 . The flesh is sweet , with mild flavor and aroma.The TSS ,six of the ten ,is up to 12 brix. In general, Nanxiang , Buzhihuo ,Tiancao, Tianxiang, Laihujia, Qingjian showgood prospects in Chongqing, but leaf falling in winter and fruit dropping before harvest time must be solved , so we can exert their advantages as toget the largest economic yield.更多还原