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绿色叶片的叶录素利用阳光作能源,将Co_2和水合成糖,通过维管束的筛管由源输送到库。当叶片内光合产物积累较多时,光合速率下降,如光合产物迅速输出可增加光合作用速率。因此应使叶片制造的光合产物迅速地不断地运出以保持叶片较高的光合作用速率。留养树冠的效能植物地上部最大的库是正在生长的新梢。采摘嫩梢可促使留养叶不断制造养料。采摘以及新梢的分化发育都迫使留养叶的光合作用不断进行,光合产物不断形成。当茶树在生长适宜,产量最高的月份,芽叶生长需要营养物,以维持留养叶较高的光合速率。当气候冷时,留养叶虽能继续进行光合作用,但由于生长条件不适宜,光合速率降低。
The green leaves of Supra as the use of sunlight as energy, the Co_2 and water into sugar, through the vascular bundle of sieve tube delivery from the source to the reservoir. When more photosynthetic products accumulated in the leaves, the photosynthetic rate decreased. For example, the rapid photosynthate output could increase the photosynthetic rate. Therefore, leaf photosynthetic products should be shipped quickly and continuously to maintain the leaf photosynthesis rate. The ability to keep the canopy The largest plant aboveground is the growing shoot. Picking young shoots can promote leaves keep growing nourishment. The differentiation and development of the shoots and the shoots all forced the photosynthesis of the leaves to keep growing, and the photosynthetic products continued to form. When the tea tree in the growth of suitable, the highest yield of the month, shoot growth requires nutrients to maintain leaves higher photosynthetic rate. When the climate is cold, although the leaves can continue to photosynthesis, but due to unfavorable growth conditions, lower photosynthetic rate.