In autumn and winter, the leaves in autumn are basically yellow, that is, withered; In late autumn and winter, leaves begin to wither, so only branches are left on the tree.

Idiom describing what branches and leaves are there in autumn.

Dead branches and leaves

impenetrable defence

[Interpretation] Failure: Decline. Dry branches, rotten flowers and leaves. Describe desolation and destruction.

Are there any idioms about litter?

There is such an idiom.

dead twigs and withered leaves

Basic explanation

Failure: decline. Dry branches, rotten flowers and leaves. Describe desolation and destruction.

tidy

Clear sky Ren Shang's Peach Blossom Fan: "Pigeon feather bat dung is thrown all over the house, and litter is used as a cover."

Why do you want to sort them in the way of budding, competing for novelty and fighting for beauty, and falling in love for the rest of your life?

Arrange in order of spring, summer, autumn and winter.

How to prune plants? What is the best season?

How to prune and reshape foliage plants

1 coring

It is to inhibit the high growth of trees, promote the spreading of lateral branches and remove the tender heads of branches.

Step 2 pick flower buds

Many adventitious buds will grow on the trunk and trunk of trees, which should be removed in time, especially elm, Bromus inermis and other tree species, which are prone to adventitious buds in the snow to avoid wasting nutrients. However, we should pay attention to the preservation of strong buds in individual branches, so as to cultivate useful branches.

3 picking leaves

The best viewing period of foliage tree bonsai is mostly in the germination stage of new leaves, when the leaves are small, bright or green, which is very attractive. By removing old leaves, trees can grow new leaves again, which gives them extra viewing time. For example, after a summer's growth, the elm bonsai leaves are aging, the color is gloomy, and the ornamental value is obviously reduced. If all the old leaves are removed after beginning of autumn, the new leaves will turn green in half a month. The new leaves of triangle maple grow in late autumn, and the tiny tender leaves are candle red, which is very beautiful. However, when picking leaves, you should pay attention to choosing trees that grow vigorously, and don't pick leaves many times in a year, so as not to affect the growth of trees.

4 pruning

Many new branches often grow in bonsai trees. In order to keep it beautiful, it should be trimmed. How to prune trees depends on your interest in the form of bonsai trees. Usually, you can prune them into natural forms and prune branches into clouds, such as the miniature of trees in nature. It can also be trimmed into branches with slightly higher middle and different sizes, and the outer contour is like melon seeds, which is more beautiful visually. Cut into circles should be avoided. It looks like several balloons hanging on a bamboo pole, which is very dull and even tacky. When pruning, all clustered branches, cross branches, inward branches, overlapping branches, parallel branches and long branches should be cut off. Some branches called "top branches" should also be considered for pruning. In addition to pruning the branches and leaves of trees, the outer contour of trees should also be trimmed appropriately to form an equilateral triangle in the whole crown. An equilateral triangle has a sense of stability and dynamic beauty.

Leave 2-3 buds when pruning, and cut off the rest. Only 1-2 buds can be reserved for small bonsai or trees that germinate more and faster. The specific cutting position is selected at the place where the length before the "bud mouth" of the branch is equivalent to 1.5-2 times the thickness of the branch, so that the new bud germinates quickly and the bud is thicker.

5 binding

As mentioned above, binding is the most commonly used method for artistic treatment of branches in the early stage of modeling. For the molded tree bonsai, it is mainly used when weaving branches, or it needs to be re-bound after several years of cultivation. The specific binding method is to fix one end of the iron wire (aluminum wire or enameled wire is better) (usually at the branch), and then cling to the branch at 45. The angle is wrapped around the branch tip, and then the branch is bent into two slightly larger arcs (first big and then small), and the branch tip extends forward slightly, which is called "two bends and a half" to form a beautiful curve. In about three months, the branches of most trees can be fixed. At this time, they should be untied, otherwise, the "silk trap" will affect the growth of trees too deeply, and in serious cases, it will lead to "falling branches". It should be noted that the thickness of the wire used for binding should be appropriate. If it is thin, it will not be fixed. If it is too thick, it is easy to break the branches. When bending branches, do it in the direction of tight lines, twisting and bending, so as not to break branches easily. Once the branch accidentally cracks, it can be tightly wrapped with electrical tape for self-healing.

6 Finishing and binding time

Different tree species have different growth characteristics, so choose pruning methods and seasons. 6 It can be pruned 3-5 times a year in the snow area and Qian Qian mu with strong germination; Bromus species. Elm is also very strong, but it is easy to make the tree decline if it is pruned too much, usually twice a year, and up to three times under special circumstances (such as attending exhibitions or receiving important guests); Luo Hansong and others. Slow growth and weak branching ability. It is best to trim 1-2 times in June and August.

If black pine, yellow pine and golden pine are not controlled. New shoots can grow to tens of centimeters. In April, all the main buds on the new shoots will be smoothed, and two weeks later, the secondary buds will emerge and the branches will be obviously shortened. In April, Pinus pentaphylla can remove dense branches and protruding branches, and remove new buds 1/3-2/3. This treatment can make the branches short and tidy. It should be noted that the buds should not be picked too late, so as not to form bald branches after the buds are picked.

New buds of melon seeds, such as boxwood, Chinese holly, Qingfeng, etc. Keep 1-2 nodes for coring, and then pick them, which can make the dense branches and leaves small.

In May and June, when Cycas revoluta just germinates, the old leaves will be cut off, and with water control, the new leaves will be short and dense, and the ornamental value will be improved. After the new needles were basically fixed in that year, all the old needles were pulled out, which not only looked neat and beautiful, but also the new needles grown in the next year were short and sparse, which could obviously improve the ornamental value. ......& gt& gt

What season is bluegrass suitable for planting?

The division and transplantation of orchids usually take place before the vernal equinox and after beginning of autumn. Before the vernal equinox and after beginning of autumn, the lowest temperature is not lower than 5 degrees, and the highest temperature is not higher than 20 degrees.

When was the four-character idiom?

Spring: It's warm in bloom, full of spring, and the spring breeze is blowing, singing, dancing and singing, with flowers overflowing, rivers thawing and full of spring. In March, the spring is bright, Vientiane is renewed, and the four seasons are like spring. The spring rain in All Love is like oil wind. The sun is shining, the leaves are flourishing and the spring breeze is blowing. Summer: The trees are luxuriant and sweaty, and the weather is hot and scorching. Sweating profusely, Xia Shu's green hail in autumn plummeted: autumn is crisp, autumn flowers are in full bloom, autumn grass is yellow, Mid-Autumn Festival is full of fallen leaves. The sky is high and the clouds are light, the river is clear, the autumn is crisp, the autumn rain is continuous, the autumn wind is bleak, the autumn moon is full, the autumn insects are full, and Qiu Lai Chongyang is hot as morning and cold as water, and white as dew. In winter, the north wind howls.

What words describe the beauty of spring, summer, autumn and winter?

0 1, describing spring

Flowers are blooming, spring is warm in bloom, autumn is full, spring is bright, spring returns to the earth, spring is full of gardens, and spring is warm in bloom.

Spring flowers are in full bloom, birds are singing and flowers are fragrant, birds are singing and flowers are fragrant, flowers are blooming, flowers are blooming and full of vitality.

Peach, willow, green grass, long warbler flying, beautiful weather, all things glory, Myrica rubra, bloom flowers fall.

02. Describe summer

The scorching sun is like fire, the scorching sun is in the sky, and the intense heat forces the rain to pour down, and the flames of the rain rise and the trees are shaded.

Sweating, heavy rain, sweating, wind blowing, hot air blowing, burning face, unbearable stuffy and dreary weather.

Midsummer, hot summer, xia yang, hot summer, scorching sun, midsummer, summer is full of meaning, summer is not over, summer is cool.

03. Describe autumn

The autumn rain is continuous, the autumn wind is cool, the autumn wind is bleak, the sky is high and the clouds are light, and the autumn is crisp. first frost is refreshing. Ye Zhiqiu Qiu Jiang is bright, clean, golden and fragrant.

Fruitful looking through autumn water, rich crops, rustling maple leaves, a layer of golden forest in frosty days in Wan Li.

The splendid autumn moon is like a mirror. Autumn died and the leaves withered. Autumn grass is yellow, autumn is as hot as morning, and Mid-Autumn Festival enjoys the moon.

04. Describe winter

Hundreds of flowers have withered for nine years, and the winter is snowy, snowy, dancing in the mountains, and the white snake is wrapped in thousands of miles, and it is cold in winter.

The north wind roared, freezing into ice, the cold wind was biting, the cold wind was biting, the north wind roared, snowflakes were flying, and goose feathers and snow were falling.

Snow and snow are mixed. Yushu, Yin Hua and Han Mei are in full bloom. When I visited Mei, I was proud of the cold, the snow was fluttering, the cold was forced, and the snow was flying.