The leaves of the trees in summer and autumn


2018-10-31 14:00:38




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However well it was summer, but there comes a time, when around us the greenery becomes scarlet, and nature is slowly, beautifully and majestically preparing for the winter holidays. From early spring until now we have seen how from buds formed mainly green leaves of the trees in each period of its development have a slightly different hue.

What is the difference tones, and what happens to the green color in autumn?

In summer the trees grow and increase its root system, expand the crown. They appear new branches, and in order to have enough vitality, they have leaves – powerful optical setup or even the factory, which is directed to receive and store, and then transfer the whole plant of light energy. The leaves of the trees have many other important functions, one of them – the breath, and the other – food.


The result of combining these functions happen here continuous biochemical processes, there is a battery sunlight-chlorophyll, a collector of hydrocarbons, carbon dioxide and producer of free oxygen – xanthophyll, produces a lot of carotene-vitamin that has an orange tint, and a lot of different vitamins, including red anthocyanins. The presence of such a rich composition, in fact, a natural pharmacy, a valued traditional healers using the leaves for the treatment of diseases in humans.

tree Leaves photoHowever, the chlorophyll in the early summer time prevails, so much that the presence of other coloring elements with the naked eye is almost not noticeable. The word “almost” means that each of us sees different leaf of the tree has different shades. Hue is the visible part of the spectrum formed by other elements, changing the emerald colour characteristic of pure chlorophyll to the one that is inherent in the type of the plant.


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The Young greens contains less tannins and other coloring vitamins, so it is more delicate and vivid. Over time, the leaf are produced and accumulate too many substances, including metals and minerals. They also change the hue, making the greens more full, rich and with a specific inherent in this type, the distinctive features.

 LeafCloser to the fall the sun begins to reduce its activity. It sends to earth every day less energy. Naturally, for receiving and processing the leaves of the trees already do not need such excessive amounts of chlorophyll, therefore, its content begins to decline, and the production of other vitamins and minerals that feed the plant continues. Therefore, the appearance of the first yellowish, reddish harbingers of autumn has not meant the withering away of the foliage and serves only as a transition to a new functional state.

In the last warm days of the year all nature colour is extremely bright and beautiful leaves of the trees, photos display her majestic crimson, indicating preparations for a long winter rest. A person favorably as any of the surrounding flora. We tend to love and enjoy all the manifestations of his beauty.

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