Why does the tea tree have a "nap phenomenon"?

We all know that in plants, some plants have some strange functions, such as plants that dance, plants that move. In fact, there are some strange phenomena in crops, such as tea trees. On sunny days with high temperatures, there will be a phenomenon of “sleeping in the afternoon”. So what is the reason for this physiological phenomenon? Let's take a look at the reasons.

Tea tree is a kind of economic crop that is very shade-tolerant. Tea is suitable for the yin of the mountains, and the early words of Xiyangyang are the general discourse of the tea tree's requirements for the environment. Because the tea tree originated from the subtropical rainforest in the southwestern part of China, it was symbiotic with the plants of the tropical forest before being artificially discovered and cultivated. It was shaded by tall trees and grew and developed under the conditions of diffuse light. Shade-tolerant properties. Therefore, the tea trees that grow under the conditions of shading have good natural quality and strong leaves, and are ideal for high-quality tea.

The heredity of tea tree shade is also manifested in the "sleeping phenomenon" that occurs when it has the strongest noon light. This "napping phenomenon" is actually in the middle of the day, and the temperature increases with the increase of light in the morning. The photosynthesis of the tea tree is gradually increasing its intensity, reaching a peak around 10 am. By 12 o'clock noon, although the light intensity and temperature have been rising, the photosynthesis intensity of tea trees has declined. After noon, the intensity of photosynthesis of tea trees began to rise again, and then the intensity of photosynthesis gradually weakened as the light weakened and the temperature dropped.

This "nap phenomenon" is a unique physiological phenomenon of tea trees. It is a long-term characteristic of tea trees during development and a manifestation of its shade-tolerant properties.

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