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“水”在八字宪法中居于首要地位,是农业增产措施必须解决的问题,茶树为长时间继续采叶的作物,每当采摘一次均须带走相当于鲜叶重量75%左右的水分,因此在茶叶生产上,“水”亦为提高产量的一项极重要的物质基础。祁门为安徽茶区中雨量较多的地区,伹由于雨量分布不均匀,一般多集中在4—6月份,约占年雨量40%,而在茶树继续生长的7—10月份这一段较长时期内,其雨量仅占年雨量27%,保证供给茶树需要的足量水分,确为茶叶增产中的重要技术措施。
“Water ” is the highest priority in the eight-character constitution. It is a problem that must be solved in agricultural stimulation measures. The tea tree is a crop that continues to collect leaves for a long time. Whenever picking, it takes about 75% of the water Therefore, in the production of tea, “water” is also an extremely important material basis for increasing production. Qimen is the area with more rainfall in the tea area of Anhui Province. Due to the uneven distribution of rainfall, it is generally concentrated in April-June, accounting for about 40% of the annual rainfall. In the period from July to October when the tea tree continues to grow, this period is longer During the period, its rainfall accounted for only 27% of annual rainfall, to ensure adequate supply of tea needed for the water, is indeed an important technical measure in the tea yield.