安徽省茶叶生产,在产量上比解放初期增加了4倍以上,但是三级以上茶叶所占比重,却有所下降,这种品质下降状况,对增加群众的经济收益是不利的,单位劳动时间所创造的价值不高。当然,品质下降的原因是多方面的,单从栽培管理技术方面来说、主要有以下几方面原因,即:施肥管理没有跟上,因而鲜叶内含物含量少、叶片薄、不耐泡;在采 Tea production in Anhui Province increased by more than 4 times as much as the liberation in the early days of the liberation, but the proportion of tea above Grade 3 and above declined but this decline in quality was unfavorable for increasing the economic returns of the masses. The unit labor time The value created is not high. Of course, the reasons for the decline in quality are many, just from the cultivation and management techniques, mainly for the following reasons, namely: fertilizer management did not keep up, so the content of fresh leaves less, thin leaves, not resistant to bubble In mining