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茶树体内碳水化合物含量,在头茶萌发前为最高,8—9月为最低。这些碳水化合物在冬季根中,几乎都是以淀粉形态累积的,在叶和茎中以糖类形态增加的。从头茶生长开始,根内贮藏的淀粉就开始减少,直到9—10月秋茶停止生长时止。秋茶停止生长不久,淀粉的贮藏又有增加。秋季生长的停止是由日照长短与气温控制的。从秋季生长停止到淀粉在根内累积作
The content of carbohydrate in the tea tree was the highest before the tea germination, and the lowest in August-September. These carbohydrates accumulate almost exclusively in the form of starch in the winter roots and in the form of sugars in the leaves and stems. Starting from the beginning of tea growth, starch stored in roots began to decrease until September-October autumn tea stopped growing. Shortly after the autumn tea stopped growing, there was an increase in the storage of starch. The fall of autumn is controlled by the length and temperature of the sunshine. From the growth of the fall to the accumulation of starch in the roots