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我所曾于1974年对植后十五年树令,树势较高或转向衰退的云南大叶种和水仙茶园进行回剪改造技术的研究,获得当年复壮,次年增产,第三年产量翻一番的显著效果。因此1976年后,在英红华侨茶场逐步推广应用,统计到1983年止,全场回剪茶园达3600多亩,占投产茶园总面积的23.23%。在生产上的大面积推广应用中选择多点调查,再次表证了茶树回剪改造技术研究所获得的经济效益以及其规律性。现将我们选定坑口咀分场二队和五队的回剪茶园调查资料整理,以
In 1974, I conducted researches on back-cutting and transformation techniques of Yunnan big-leaf species and daffodils tea plantations, which have been affirmed for 15 years since the plantation was made. The large-scale or declining Yunnan big leaf species and daffodil tea plantation have been rejuvenated in that year, the next year increased production and the third year’s output Double the significant effect. Therefore, after 1976, it was gradually popularized and applied in Ying Hong Overseas Chinese Tea Plantation. By 1983, the total number of back-cut tea plantations reached 3,600 mu, accounting for 23.23% of the total area of tea plantations put into operation. In the production of large-scale popularization and application of large-scale selection of multi-point survey, once again testified the tea tree back to the transformation of the Institute of Economic benefits and its regularity. Now we selected pit mouth Tsui sub-field two teams and five teams back to cut the tea garden survey data to