What are the characteristics of maple trees and maple leaves?

The characteristics of the maple leaf are reflected in the color and shape, the maple leaf is green in spring and summer, red or orange-yellow in autumn, and falls in winter, and the maple leaf is pinnae-like, similar to the shape of the palm. In the process of cultivating maple trees, they can be provided with sufficient water and fertilizer once a month to make the plants grow vigorously.

1. Shape features

The characteristics of maple leaves are expressed in color and shape. When the temperature is higher in spring and autumn, there is more chlorophyll in maple leaves, and the leaves are green, and when the temperature drops in autumn, the chlorophyll decreases, and the leaves appear red or yellow-green. And the maple leaves are feather-split, like the palms of children's hands.

2. Provide nutrients

In the process of breeding maple trees, it can provide well-rotted farmhouse fertilizer to maintain the normal growth of the plant, and can also provide a balanced nitrogen, phosphorus and potassium mixed fertilizer for the maple tree to improve the growth rate of the plant, but when fertilizing, the fertilizer can not be made to contact the roots of the maple tree, so as not to burn the plant.

3. Replenish water

Maple trees are suitable for growing in a more humid environment, in the process of breeding, can provide maple trees with pollution-free natural water, river water, keep the soil in a moist state, but in the rainy season or colder season, should be postponed for maple trees to avoid water accumulation or frostbite at the roots of the plant.

Characteristics of the maple tree The leaves of the maple tree are green in the summer. The green color of the leaves comes from chlorophyll. In addition to a large amount of chlorophyll, leaves also contain lutein, anthocyanins, sugars and other pigments and nutrients.

In autumn, when the weather is getting cooler and the temperature drops, the synthesis of leaf green is hindered, and the green pigment in the leaves is reduced, and lutein, carotene, and anthocyanins will be manifested. For example, anthocyanins are very bright red, and lutein is yellow, so the color of autumn leaves is different shades of red and yellow, which is very gorgeous. If we do an experiment, cut a maple leaf in early autumn and put it in a drier place at home, and after a few days, the water evaporates and the maple leaf becomes a red leaf.

If you put the cut green leaves in sugar water, they will turn red faster. Anthocyanins will appear red in an acidic environment, and they will appear blue when alkaline, if the leaves themselves do not contain acid, they will not turn red, according to the determination that only a small number of plant leaves such as maple and coggybacks are acidic, and these tree species will gradually change from green to red with the arrival of autumn. For most plants, the anthocyanins are very small, or the anthocyanins are high, but the cell leaves are alkaline, and the leaves of these plants will not turn red because the weather turns colder.

Our country has a vast territory and a large span of latitudes, and the arrival of autumn is also different.

The first: the shape of the leaves of the maple tree is similar to the shape of a human palm;

Second, the leaves of the maple tree are green when they are first extracted, and turn red or yellow in the fall;

Point 3: The trunk of the maple tree is smoother when it is young, and the surface of the tree becomes rougher as the tree ages.

Some resemble yellow needles, some resemble red palms, and some resemble golden fans.

Autumn is a painter, pick up a paintbrush, lightly touch on the thick green leaves, and suddenly, the leaves become colorful and colorful. The maple leaves begin to turn red, gradually turning green to red. The maple leaf has five small petals, each with a stem on it, heart-shaped at the base, medium green to dark green on the top, hairs on the axils of the lower veins, and yellow to orange or red in autumn.