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改造低产茶园,是发展茶叶生产的一项战略性措施。就建阳县这个茶叶低产茶区来说,低产茶园改造成效的大小,将对茶叶生产的发展起着决定性的影响。 一,建阳县茶园现状 建阳县现有正式投产茶园47365亩,1985年生产各类毛茶1464.1吨,平均亩产仅30.5公斤,低于全国35公斤的平均水平。若与1975年日本平均单产138.5公斤相比,相差三倍多,在投产茶园中,亩产25公斤以下的有19416亩。占全县投产面积的41%;30——49.5公斤的有23205亩,占投产面积的49%;两项合计,产量低于50公斤的茶园有42621亩,占投产总面积
The transformation of low-yield tea plantations is a strategic measure for the development of tea production. As for Jiangyang, a tea low-yielding tea area, the effectiveness of the low-yielding tea plantation will play a decisive role in the development of tea production. I. Status of Jiangyang Tea Plantation Currently, 47365 acres of tea plantation have been put into operation in Jianyang County. In 1985, 1464.1 tons of various types of Mao tea were produced, with an average of only 30.5 kg per mu, less than the national average of 35 kg. If compared with the average yield of 138.5 kg in Japan in 1975, there is a difference of more than three times. In the production of tea plantations, there are 19,416 mu of mu produce below 25 kg. Accounting for 41% of the county put into operation area; 30 - 49.5 kilograms of 23,205 acres, accounting for 49% of the area put into operation; two together, the output of less than 50 kilograms of tea gardens have 42,621 acres, accounting for the total production area