Why is the willow tree red?

Catkins are the seeds of willow trees, willow trees spread seeds by sowing catkins, dry, high temperature, sufficient light, low humidity, cherry blossoms and a certain wind speed of the weather is easy to cause catkins to drift. On a sunny day, 10 a.m. to 4 p.m. is the peak time for catkins to fly. In the morning and evening, as the temperature drops and the wind decreases, the catkins fly less.

Willow: Willow is a general term for a class of plants: Salixmatsudanakoidz

Salixchaenomeloideskimura, weeping salixbabylonicalinnSalix is mostly shrubs, sparse trees, no apical buds, zygonal branches, less number of stamens, and insect-borne flowers, indicating that it evolved compared with Populus and Salix spp. There are about 520 species in the world, mainly produced in the temperate region of the northern hemisphere, followed by the cold zone, very few in the tropics and the southern hemisphere, and there are no wild species in Oceania.

There are 257 species, 122 varieties and 33 variants of the ridge base in China. Produced in all provinces and regions.

It is brownish-green in spring, yellow in summer, yellow in autumn, and almost no leaves in winter.

The willow tree is a general term for a class of plants: Salix Matsudana KoidzSalixchaenomeloideskimura, weeping salixbabylonicalinn

Salix is mostly shrubs, sparse trees, no apical buds, zygonal branches, a small number of stamens, and insect-borne flowers, indicating that it evolved compared with Populus and Salix spp.

Willow belongs to a wide range of ecological plants, has a wide range of adaptability to the environment, likes light, likes moisture, is cold-tolerant, and is a mesophytic and humid tree species. However, some species are also more drought tolerant and salinity-tolerant, and can grow in places with harsh ecological conditions, and grow better in fertile plains with superior site conditions. The general lifespan is 20 to 30 years, and a few species can reach more than 100 years.

The growth period is long in the year, the germination is early, the leaves fall late, and the individual species in the south are evergreen trees.

In ancient China, there was an elm tree to save the barren willow tree to get rid of diseases, and the ancient tree planting had a meaning. In ancient times, there was also a custom of folding willows to say goodbye.

1. The leaves of the willow tree are brownish-green;

2. Weeping willow is resistant to water and moisture, and can also be born in dry places. It is distributed in the Yangtze River and Yellow River basins, and is cultivated in other places. It has the effects of clearing heat, detoxifying, diuretic, flattening the liver, relieving pain and diaphragm;

3. The shape of the willow leaf is linear-lanceolate or narrow-lanceolate, about 6 14 cm long, about 5 12 mm wide, and the edge is finely serrate. It blooms in April-May every year, with inflorescences of 2 4 cm long for males and about 2 cm long for females.

The newly grown leaves are tender green and centimeters wide.

At the beginning of winter, the branches of the willow tree are still green, soft and soft, and the willow leaves are still green, and there is a slight yellowing at the veins of the leaves.

In the period after the winter solstice, the willow leaves turn from blue-green to light yellow, and then after severe frost and rain, all turn golden. Then all the leaves of the willow tree fell, and the willow tree, which had lost all its leaves, bent down and drooped in the wisps, dancing in the cold wind, looking even more scattered and vibrant.

The color of the willow trees is brownish-green in spring, yellow in summer, yellow in autumn, and almost no leaves in winter.

The bark was rough, but the branches drooped downward, and each branch was smooth, and the branches were covered with green leaves, emerald green, and the leaves were like undulating boats, and the branches swayed gently in a breeze.

Under the sunlight, the color of the branches and leaves changes, with emerald green, dark green, dark green.

Hello, it is a pleasure to serve you and give you the following answer: the reason for the long branches of red willow may be due to the lack of nutrients in the plant, or the plant is attacked by pests and diseases. Workaround:

1.Proper fertilization: You can choose a fertilizer that is suitable for red willow plants, such as organic fertilizer, which can provide the nutrients that the plant needs, thereby promoting the growth of the plant.

2.Strengthen pest control: Effective pest control measures can be taken, such as the use of effective insecticides, as well as regular inspections of plants, timely detection of pests and diseases, and timely measures to prevent and control them.

3.Strengthen plant management: Plants can be pruned regularly to promote plant growth and make plants healthier.

Personal Tips:1Proper fertilization:

It is necessary to choose the appropriate fertilizer according to the growth of the plant to promote the growth of the plant. 2.Strengthen pest and disease control:

It is necessary to regularly inspect the plants, discover pests and diseases in time, and take timely measures to prevent and control them. 3.Strengthen the management of plants:

Plants should be pruned regularly to promote the growth of silver trembling plants and make them healthier.

It is widely distributed in the Tarim Basin, Junggar Basin and Turpan Basin of Xinjiang, the saline-alkali land of the Hexi Corridor of Gansu, the Badain Jaran Desert, the Ulan Buhe Desert, the Kubuqi Desert, the Tengger Desert, the Mu Us Desert, the Ulanqab Plateau, the Hedong Desert of Ningxia, and the Qinghai-Tibet Plateau of the Qaidam Basin of Qinghai. It is found in Afghanistan, Iran, Turkey, Mongolia, the former Soviet Union and eastern Europe.

Red willow tree, also known as mulberry willow. is a shrub. The stalk of the red willow tree is jujube-red, the leaves are dark green, the leaves are very thin, its leaves belong to the scale leaves, which generally bloom at the turn of spring and summer, the flowers are pink, belong to the inflorescence of the soft wattle, and the fruit is white flocculent, which grows in poor soil.

For example, saline-alkali land. It has the effect of fixing water and soil, its stalk is very tough, the thin one can be used for framing, the thick one can be used as a frame system, it can also be used as a fork for farmers to raise the field, and it can also be used as a rake (a tool used by farmers to level the land), it can be used as firewood, and their burning value is very high.

Tamarix [chēng liǔ].

Tamarix, a tree or shrub of the family Tamarix, is a tree or shrub (Latin scientific name: Tamarix chinensis lour.).), also known as weeping silk willow, Xihe willow, West Lake willow, red willow, yin willow; The young branches and leaves of Tamarix are Chinese medicinal herbs.

It is produced all over China. Use fresh or dried in spring. The tamarix branches are delicate and soft, the posture is swaying, and the flowers are like red keys containing knotweed, which is quite beautiful.

It is often planted as an ornamental plant in a garden. It can be used for acne rash or rash invagination, cold, cough, rheumatism and bone pain.

Wild in Liaoning, Hebei, Henan, Shandong, Jiangsu (north), Anhui (north) and other provinces; It is cultivated in the eastern and southwestern provinces of China. It is also cultivated in Japan and the United States.