Questions about willows, details about willows?

Because there is also a drug acetylsalicylic acid in the body of willow that can relieve fever and analgesia, that is, the aspirin we usually eat, it is improved through it.

Who said that it was poisonous, it was not poisonous at all, how could the sheep not be poisoned after eating it.

The willow tree has a wide range of adaptability to the environment, likes light, likes moisture, and 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.

Name**

The word "willow" appeared as early as in the pre-Qin period, China's first poetry collection "Book of Songs", which has such a famous sentence in the book "Xiaoya Caiwei": "In the past, I went back, and Yangliu still depended." Now I think about it, the rain and snow are falling.

In addition, Fei Chang, a native of the Southern Dynasty, also had this description in his poem "Thoughts on Chundan in the Xiao Ji Room": "The water goes after the peach blossoms, and the spring returns with the willows."

When will the willow return, it will be reborn. It is not difficult to see that the willows mentioned in these poems obviously refer to the willow tree (to be exact, the weeping willow), because the poplar tree in the modern botanical sense has round leaves, tall trees, and straight branches, and there is absolutely no state of "clinging" or "curling".

Willow is adaptable to a variety of soils.

Many environments can grow normally.

However, it grows better in full sunshine, moisture, and fertile soil conditions.

Willow is the common name of Salix plants, there are 350 species of Salix in the world, mainly produced in the temperate zone of the northern hemisphere, and there are more than 200 species in China. Its common characteristics: first, woody plants, with cylindrical branches and flexibility; The bud has a scale, without a terminal bud; the second is the single leaf alternate, the leaves are narrow and long, and most of them are lanceolate; the third is that the flowers are unisexual, dioecious, erect inflorescences, the male flowers have 2 or 3 stamens, the base of the filaments has glands, the anthers are yellow, and the female flowers have 1 pistil; The capsule is 2-lobed when ripe, and the seeds are very small and hairy.

Common willow trees include dry willow, weeping willow, dragon claw willow, steamed willow, white willow, soap willow, alpine willow, basket willow, cliff willow and so on.

In spring, the willow tree pulls out small green buds, fluttering in the wind, like a child in a green hat, playing a game of eagle catching chickens. After a while, the buds bloomed, small, round, like a baby's face, chubby. After a while, the leaves had grown larger, brighter, and greener.

It sparkles like a piece of emerald.

2. In spring, the big willow tree slowly spits out its tender green shoots. After a few days, the young leaves of the large willow tree will also grow. The shoots and leaves are intertwined to make a beautiful picture.

If you are far away**, you will find small birds flying by from time to time, and the buds, young leaves, small birds and the surrounding flowers and trees make a beautiful picture.

You're well shaped, you can fill straight willows! The willow tree is a common deciduous tree with flexible branches, gray bark, and elongated leaves that are bright green. The willow tree has an important position in Chinese culture, known as "another village of willow flowers", and is often mentioned in poetry and songs.

The willow tree has a well-developed root system, which can effectively fix the soil and prevent soil erosion, so it also plays an important role in the construction of shelterbelts. In addition, willow has many medicinal properties, and its leaves and branches can be used as medicine, which has the effects of clearing heat and detoxifying, and relieving pain. The willow tree also has a rich cultural connotation.

In traditional Chinese culture, the willow tree is regarded as a symbol of loyalty, tenacity, and tenacity, and has been endowed with many beautiful meanings. For example, the willow tree is the first to sprout in spring and is regarded as the "messenger of spring", symbolizing hope and vitality; The willow tree, with its flexible branches and the ability to sway with the wind, is considered the "goddess of the wind", symbolizing freedom and agility. Therefore, willow trees have a deep meaning and value in Chinese culture.

The willow tree is a common deciduous tree with many ecological and medicinal properties, as well as rich cultural connotations. We should pay more attention to and protect the willow tree so that it can play a greater role in our lives.

1. (Verdant) willow trees. 2. (Verdant) willow trees.

3. (Beautiful) willow trees.

4. (Beautiful) willow trees. Judgment is cautious.

5. (Lovely) willow tree.

The basic requirement for fill-in-the-blank questions: late pickingFill-in-the-blank questions are one of the basic types of questions, and when solving the questions, there should be reasonable analysis and judgment, and every step of reasoning and operation is required to be correct, and the answers must be expressed accurately, accurately, and completely.

Reasoning reasonably, optimizing ideas, and thinking more with less will be the basic requirements for quickly and accurately answering fill-in-the-blank questions.

The willow tree of the willow tree has three aspects: shape, growth preference and use, the willow tree does not let Shen have an obvious trunk, the willow tree has an obvious trunk, which can be used as building materials, and the branches of the willow tree can also be used for framing. Willow trees are suitable for growing in wetlands on both sides of the riverbank, and willows can grow in high-dry areas with deep soil.

1. Shape

Willow The difference between willow and willow is mainly in shape, willow is a deciduous tree with gray-brown bark, more branches, no obvious trunk, and 13 25 leaflets on the branches. The willow twigs are slender and drooping, light brown in color, the leaves are long, up to 8 16 cm, the main trunk is stout, and the shape of the tree is straight.

2. Growth preference

Willow tree Willow tree likes warmth, sufficient sunshine, is more drought tolerant, water and humidity resistant, is a wet positive tree species, likes to grow in wetlands on both sides of the riverbank, and short-term flooding will not lead to the death of willow trees. The willow tree loves light, prefers warm and humid climates, moist and deep acidic soils. It is more cold-tolerant, especially resistant to water and moisture, and can also be born in high-dry areas with deep soil.

3. Use

Catkins The main value of the willow tree is its ornamental value. At the same time, its branches and roots can dispel wind and dehumidify, and catkins can fill chair cushions and pillows, which has a bright effect. The willow tree is mainly used for its trunk, the wood is used to make furniture, the branches can be framed, carried baskets and baby cradles, the bark can be used to refine tannin gum, and the leaves can be used to make sheep feed.

Willow Tree The main insect pests that harm willow trees and willow trees are willow goldenrod insects and aphids, both of which are leaf-eating pests. In the process of growth, willow trees need to be pruned frequently, otherwise they are easy to bend and affect the ornamentation. The willow tree can absorb sulfur dioxide, and can also be used as a greening plant for factories, and is an important tree species for fixing embankments and revetments.