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湖北省羊楼洞茶场建于1952年,现有茶园面积10053亩,其中8561亩是五十年代初、中期种植的。这部分茶园虽然种植方式较合理(行距4.5尺,丛距1～1.5尺),早期经过系统修剪和较好的肥培管理,但由于树龄不断增大,加上管理不善、病虫为害等,致使树势衰败,单产极低。1976年平均亩产干茶只有85斤。 1978年以来,我场分期分批按比例对低产茶园进行了改造。几年来,全场共改造低产茶园2330亩(台刈584亩、重修剪1746亩),使茶园面貌发生了深刻的变化。茶树树冠得到了更新复壮,树高适中(70～80厘米),树幅扩大(120～130厘米),每平方尺生产小桩在200个以上,骨干枝粗壮,树冠结构合理,覆盖度在80％以上,产量大幅度提高。1983年投产茶园亩
Hubei Province Yangloudong tea plantation was built in 1952, the existing tea garden area of 10053 acres, of which 8561 acres is the early fifties, medium-term planting. Although this part of the tea plantation is more reasonable (spacing of 4.5 feet, 1 ~ 1.5 feet cluster distance), the early system pruning and better management of fertilizer training, but because of growing age, coupled with mismanagement, pests and other harmful, resulting in Tree decline, yield is very low. In 1976 the average yield of dry tea only 85 pounds. Since 1978, the field has transformed the low-yield tea plantation in stages and in batches. Over the past few years, a total of 2,330 mu of low-yield tea gardens (584 acres of Taiwan mow and 1746 acres of heavy trimming) have been rebuilt in the entire field, bringing profound changes to the landscape of the tea plantation. Tea tree canopy has been renewed and rejuvenated, the tree height is moderate (70-80 cm), the tree width is enlarged (120-130 cm), the number of small piles produced per square foot is more than 200, the trunk branch is thick, the crown structure is reasonable and the coverage is 80 % Or more, a substantial increase in output. Production of 1983 acres of tea plantation