提高茶叶品质,除加强茶园管理,为茶厂提供优质鲜叶原料以及茶厂改进制茶工艺技术外,加速选育适制各种茶类的茶树良种是当务之急的根本措施。建国以来,我国茶树良种选育工作已取得一定的成绩,但远远不能满足迅速发展的茶叶生产的需要。茶树是多年生作物,选育一个新品种所需的时间较其它作物长,一般 To improve the quality of tea, in addition to strengthening the management of tea plantations, providing high-quality fresh leaf raw materials for tea factories and improving tea making techniques, accelerating the breeding of tea varieties suitable for various kinds of tea is a top priority. Since the founding of the People’s Republic of China, certain achievements have been made in the breeding of the fine varieties of tea in our country, but it can not meet the needs of the rapid development of tea production. Tea tree is a perennial crop, the time required to grow a new variety longer than other crops, in general