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1970年以来,皖东地区在毛主席“以后山坡上要多多开辟茶园”的方针指引下,全区新辟茶园将近七万亩,五、六年生的茶树己开始投产,取得茶树北引的初步成功。但是也存在一些问题,出现一些异常现象,如大面积的异常落叶,严重的早花多花,秋季常遭旱灾,冬季常受冻害,以及成品茶常有
Since 1970, under the guideline of Chairman Mao “to open more tea gardens on the hillsides afterwards,” the eastern part of Anhui Province has established nearly 70,000 mu of new tea plantations. Tea plants of five or six years old have been put into operation. The initial success. However, there are also some problems. Some unusual phenomena such as large area of abnormal deciduous leaves, severe flowering of early flowering, frequent drought in autumn, frequent frost damage in winter and frequent occurrence of finished tea