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皖南垦区有省属五场一公司,即十字铺、祠山岗、周王、九连山、敬亭山茶场和宣郎广茶叶公司,茶园集中分布在宣(州)、郎(溪)、广(德)、芜(湖)的低丘缓坡一带。茶园总面积44629亩,1988年,垦区年产干茶6194.6吨,全园平均单产138.8公斤,其中平均亩产干茶150公斤以上的高产茶园33698亩,占总面积的75.51％,单产水平已达到171.8公斤,是全国平均单产(41公斤)的4倍,是全国农垦系统(83.4公斤)平均单产的2倍。垦区三十多年的实践表明,要夺取茶叶大面积高产优质,关键在于掌握茶叶高产优质规律,发挥茶树的高产优质特性,采取综合的栽培技术措施与为之相适应的经营管理配套措施。
Wannan reclamation area is a province of five companies, namely the cross shop, Temple Hill, Zhou Wang, Jiulianshan, Jingting Shan tea field and Xuan Lang broad tea company, tea garden concentrated in Xuan (State), Lang (Creek) Canton (Germany), Wu (lake) of the hilly gentle slope area. The total area of tea plantation is 44,629 mu. In 1988, the reclamation area produced 6194.6 tons of dry tea annually. The average yield of the whole garden was 138.8 kg, of which 33,698 mu was high-yield tea plantation with an average yield of 150 kg dry tea, accounting for 75.51% of the total area. 171.8 kilograms, four times the national average yield (41 kilograms) and twice the average yield of the national land reclamation system (83.4 kilograms). The practice of reclamation for more than thirty years shows that the key to seizing large-yield, high-quality and high-quality tea is to master the law of high-yield and good-quality tea and make full use of the high-yield and high-quality characteristics of tea trees. Comprehensive cultivation techniques and corresponding management measures are adopted.