福建省平和具有茶园3万多亩，都是老品种茶树，长期以来产量低、品质差，茶叶产值一直在低谷中徘徊。要改变这种现状，必须从改变品种结构、推广良种抓起。从1996年开始，平和县农业局茶叶指导站将大协关茶叶试验场40亩树龄在25年以上的梅占、毛蟹等老品种茶树，采用低砧嫁接的 With a tea plantation of more than 30,000 mu in Fujian Province, Fujian Province, all are old varieties of tea trees. Their output has been low and the quality is poor for a long time. The output value of tea has been hovering in the trough. To change this status quo, we must start from changing the breed structure and promoting good crops. Beginning in 1996, Pinghe County Bureau of Agriculture tea guide station Da Association Association tea test 40 acres of trees more than 25 years old accounted for the plum, hairy crab and other old varieties of tea trees, using low anvil grafting