Contents of the Arbor Day handwritten newspaper

Contents of the Arbor Day handwritten newspaper

Contents of the Arbor Day handwritten newspaper. Arbor Day brings a little more green to the world. In order to make the Arbor Day handwritten newspaper, we must first Understand the information related to Arbor Day, so that you can better choose the content of the handwritten newspaper. The following is the content of the Arbor Day handwritten newspaper. Contents of Arbor Day handwritten newspaper 1

The significance of Arbor Day

Afforestation can not only green and beautify homes, but also expand mountain forest resources, prevent soil erosion, and protect farmland. , regulate climate, promote economic development and other functions, it is a grand project that is beneficial to the present and future generations. In order to protect forestry resources, beautify the environment and maintain ecological balance, many countries in the world have established Arbor Day based on their actual conditions. As people's awareness of environmental protection continues to increase and they actively participate in afforestation activities, the environment in which we humans live will continue to improve.

Arbor Day slogans

If you plant a tree today, what will you do if it can fulfill your wish two years later? Can you plant trees with just one thumb?

Love forests and afforestation, promote land greening, and protect the ecological environment on which human beings depend. Happy Arbor Day!

On Arbor Day, give the earth a little color and let’s move together! On Arbor Day, come and contribute your part to let the earth grow beautiful hair! Plant trees and green the motherland!

The predecessors planted trees, and the descendants enjoyed the shade, leaving space for sustainable development for future generations.

Let the earth become younger.

Vigorously plant trees and prohibit indiscriminate logging.

Cherish green and cherish our last home.

Love my Changsha Shanshuizhou City and maintain an excellent ecological environment.

One more green leaf, one more warmth.

Say goodbye to the hustle and bustle of the city and embrace the green.

Benefits of planting trees

1. Trees can regulate the climate and maintain ecological balance. Through photosynthesis, trees absorb carbon dioxide and spit out oxygen, making the air clean. ,Fresh. One acre of forest releases enough oxygen for 65 people to breathe for a lifetime.

2. Trees can prevent wind and sand, conserve water and soil, and absorb various dusts. One acre of forest can absorb 20-60 tons of various dusts in a year. .

3. Forests can reduce noise pollution. A 40-meter-wide forest belt can reduce noise by 10-15 decibels. Noise pollution has caused great harm to human life, study, work, rest, etc. It can be said to be people's "enemy". Therefore, we must pay more attention to afforestation. Noise can also cause hearing loss, deafness, stupidity, and abnormalities in the heart, blood pressure, nerves, etc. in long-term life. It can even cause people to die from long-term noise exposure. In this way, the woods can reduce the noise by four or five times.

4. The secretions of trees can kill bacteria. There are 30,000 to 40,000 bacteria per cubic meter of air in the open space, but only 300-400 in the forest. Afforestation is the obligation of every citizen, and the country has designated March 12 as Arbor Day. Afforestation has great benefits for our study, work, life and other aspects.

5. Trees can reduce temperature and increase humidity. The temperature can drop from 30 degrees to around 20 degrees.

The unreasonable development and utilization of natural resources by humans is the main cause of ecological imbalance. Indiscriminate deforestation, deforestation, land reclamation, and overgrazing will destroy forests and pastures, cause soil erosion, land desertification, and frequent sandstorms. Unreasonable development and occupation of land have reduced the area of ??cultivated land.

Interesting Facts about Arbor Day

Hundreds of years ago, Yugoslavia enacted a law that stipulated that every newlywed couple must first plant 70 olive trees.

Some areas such as Kagoshima in Japan also have regulations requiring newlyweds to plant trees. A monument should be erected next to the tree with their name and wedding date. It can only be cut down 50 years after planting. At that time, the couple who planted the tree can hold a 50th wedding anniversary celebration.

The laws of Java Island in Indonesia stipulate that 2 trees must be planted for the first marriage and 5 trees for divorce; 3 trees must be planted for the second marriage, otherwise it will not be registered.

Planting trees when adding a car. There is a special rule in Japan that any private person who adds a car must plant a tree. This is because every car emits a large amount of toxic hydrocarbons and makes noise every year, and trees are natural "disinfectors" and "mufflers", so trees must be planted.

Planting trees for children. In many places in Tanzania, Africa, there is a custom of "planting trees for children". That is, when a family gives birth to a child, they bury the placenta in the ground outside the door and plant a tree there. A tree represents the hope that children will grow up like a tree.

Family tree, some places in Poland stipulate that every family with a child must plant three trees, which are called "family trees."

Tree Bank, in order to prevent construction projects from destroying trees, Japan has opened a "Tree Bank". All construction units must promptly deposit the trees with roots excavated from the cleared site into the "Tree Bank". After the project is completed, the unit must promptly take out the trees and plant them to maintain the original green area.

Courtship tree, in the city of Bonn, Germany, during the annual tree planting season, the young man will give the girl a carefully selected birch sapling and plant it with his own hands to express his love. People call it the courtship tree. "Courtship tree"

Tree planting slogan

One tree, two trees, three trees, each tree becomes a pillar material

We *** plant trees, and there will be green shade all over the world

Today, sow a seed; tomorrow, harvest a piece of green

Although the red flowers and green willows can withstand the wind and rain, the twigs and leaves cannot be destroyed by hands and feet

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Pursue green fashion and move towards green civilization

Trees are the guards that block wind and sand. If you don’t want the world to become a desert, then plant trees

The green campus is pleasant and pleasant. Flowers bloom everywhere and smiles will always remain

The earth’s protective umbrella - the forest, losing it will bring endless disasters

Trees are planted in all countries, and everyone protects the earth’s homeland

Everyone creates a green home; protecting trees is everyone’s responsibility

Planting trees is not just 312, but should be 365.

Spread a piece of green to make the world more beautiful, care for thousands of trees so that you and I can walk together

Spread a little green and reap a piece of greenery

Promote green hands , is the hand that moves the world

People are united and reunited, and the trees are dense and dense

Diligently plant trees, beautify the environment; leisurely cultivate flowers, beautify the earth

Protect Everyone is responsible for protecting flowers and grass; everyone is responsible for picking flowers and cutting down trees to destroy greenery

Everyone loves and protects greenery, and the earth will always be green forever

Double Trees create a beautiful environment, and three trees create a forest that cleans the air

Create a friendly society, rely on you, me, and everyone

Build an environmentally friendly country with less smoke, less gas, and less garbage

You give me a little green, I give you a little green, let green become the main theme of life

Planting trees in the present, it is appropriate to plant trees in the next generation

Trees are planted one by one, and the green shade is little shade

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Plant trees and green the land of Yongjiang River; plant flowers and grass to decorate homes in Xiongzhen

One flower and one world, one leaf and one Bodhi; Plant one tree and reap thousands of greens

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The greenness in front of you comes from the greenness in your heart. You said it is better to act immediately

Planting trees every year to create shade, afforestation from generation to generation

The Great Wall resists Foreign enemies, the Green Great Wall benefits mankind

Two trees form a forest to dye the mountains and rivers, but a single green seedling can withstand the wind and sand

Willows sprout from people, and all things sprout from spring

Love me No. 1 Middle School and maintain a good ecological environment.

Water is the source of life, and trees are the guardians of water. Contents of the Arbor Day handwritten newspaper 2

Benefits of afforestation:

First: Control soil erosion, prevent wind and sand fixation;

Second: Increase soil water storage Ability to greatly improve the ecological environment and reduce losses caused by floods;

Third: Automatic thermostat: In summer, the temperature under the shade of trees is about 10 degrees lower than in the open space, and in winter it is 2-3 degrees higher. .

Fourth: Natural dust collector: There are many fine hairs and mucus on the leaves, which can absorb harmful particles such as carbon and sulfide in smoke, as well as bacteria and viruses. It can also significantly reduce and reduce dust in the air. One hectare of lawn can absorb more than 30 tons of smoke and dust every year. Therefore, people call green plants "natural dust collectors".

Fifth: Oxygen manufacturing plant: Leaves in the sun can absorb carbon dioxide and produce the oxygen needed by the human body.

According to measurements, one hectare of broad-leaved forest absorbs about one ton of carbon dioxide and releases 700 kilograms of oxygen every day. Therefore, people call green plants "oxygen manufacturing plants."

Steps to plant trees:

First: dig a hole. Dig a tree pit of appropriate size according to the length and width of the root system. The depth is generally 50 cm. When digging a pit, pour the mature soil on the surface and the loess below on both sides of the pit.

Second: backfill. Before planting a tree, some mature soil should be backfilled in the pit according to the length and width of the tree roots and the length of the top of the root system. Under normal circumstances, 20 to 30 cm of mature soil is backfilled.

Third: Planting. Remember the saying "three two one" - three burying, two stepping on, and one lifting. When placing saplings, the roots should be straightened and the branches should be spread out. This is the prerequisite. When planting trees, soil must be filled in three stages. Fill a small amount of soil for the first time, stop filling at a certain distance from the top of the pit, circle the filled soil around the tree, and step firmly with even force, then gently lift the stem and shake it loose to ensure that the tree roots can breathe. smooth. After filling the soil for the second time, step it firmly around the tree. After filling the soil for the third time, try to ensure it is flush with the pit surface. When placing tree roots, they should be aligned with the trees in the north-south and east-west directions. Then, surround a large disk on the surface of the pit to facilitate future watering and maintenance.

Fourth: Cover soil and protect moisture. After planting the saplings, cover them with a thin layer of soil to retain moisture.

Essentials of tree planting:

In order to ensure the survival of tree planting, forestry and landscaping experts have refined the essentials of tree planting and put forward the key points of tree planting - "one pad, two mentions" "Three Buries and Four Steps" is to put some loose soil in the dug tree pit. When planting trees, the trunks should be lifted to sort out the roots, and the soil for burying the trees should be buried in three times. The soil should be stepped firmly every time it is buried, at least four times during this period.

In North China, the best time to plant trees is from mid-March to late April, and it is best to do it on cloudy days and before rainfall. When planting, after determining the location of the tree pit, the size of the sapling can be determined based on the root system of the tree species or the size of the soil ball and the soil conditions. Generally, it should be larger than the root width or soil ball, and should be widened by 40-100 cm around it, and the height should be deepened. 20-40 cm.

The quality of the tree pit has a great impact on the quality of planting and future growth and development. Therefore, special attention should be paid to the cylindrical shape of the tree pit. Draw a circle with the tree trunk as the center and move downward along the edge of the circle. Dig vertically until the specified depth is reached. Keep the top and bottom vertical and consistent in size. Do not dig in a cone or pot-bottom shape with a larger top and a smaller bottom. Otherwise, the root system will split, buckle, or become warped when planted, causing it to become unstretched. And affect the growth of trees. When digging a hole, be sure to separate the topsoil and subsoil and backfill them accordingly. If it is solid upper soil or construction waste soil, the diameter of the tree pit should be increased and the soil at the bottom of the pit should be dug loose; if the soil quality is not good, it should be screened or all the soil should be replaced; dig on newly filled and new piles of soil. When digging the pit, the area near the tree pit should be properly tamped first, and the bottom of the pit should be properly stepped on after digging to prevent the tree from falling and tilting after planting. When planting, one person should straighten the seedlings, and another should fill in the soil. The filled soil should be stepped on once (if the clay is not clay, do not step on it again), and then stepped on again until it is filled. The filled soil should be level with the original root neck mark or slightly higher than 3-3. 5 cm. Watering should be done immediately after planting. On non-rainy days, watering should be done no more than one day and night. The water must be poured thoroughly so that the soil absorbs enough water and helps the roots to connect closely with the soil to ensure survival. Contents of Arbor Day handwritten newspaper 3

Origin of Arbor Day

March 12th every year is Arbor Day in our country. In fact, this day is the anniversary of the death of Dr. Sun Yat-sen. This day is determined to be Arbor Day, firstly, considering the tree planting season; secondly, to commemorate Dr. Sun Yat-sen’s achievements in advocating afforestation throughout his life.

Mr. Sun Yat-sen has been fond of planting trees since he was a child. There is still a 100-year-old Honolulu sour bean tree growing in his former residence. In 1883, Sun Yat-sen, who was only 18 years old, brought seedlings all the way from Honolulu, the United States, and planted them himself. Under his careful cultivation, they finally became mature.

Sun Yat-sen was also the first person in modern my country to strongly advocate afforestation. The political document "Li Hongzhang Shu" drafted by him personally stated that if China wants to be strong, it must "rapidly develop agriculture and pay attention to arboriculture."

After the Revolution of 1911, Mr. Sun Yat-sen proposed a large-scale afforestation plan in northern and central China. In 1924, he emphasized in a speech in Guangzhou: The fundamental way for us to prevent floods and droughts is to continue to plant trees, and to build large-scale forests. In addition, he repeatedly emphasized the dangers of deforestation and the importance of afforestation in many books and speeches, and practiced it by planting trees himself.

Under the initiative of Dr. Sun Yat-sen, our country first stipulated that Qingming Festival be Arbor Day on July 30, 1915. After Sun Yat-sen passed away on March 12, 1925, it was decided to designate March 12, the date of Sun Yat-sen's death, as Arbor Day to commemorate his contribution in promoting afforestation.

Arbor Day in various countries

China: March 12th is Arbor Day every year.

Japan: Activities such as Arbor Day and Greening Week are held every spring. Greening week includes street greening day, houseside greening day, factory greening day, barren hill greening day, school greening day, greening tree protection day, etc.

North Korea: Since 1971, April 6th has been Arbor Day, and April and October have been Arbor Day.

India: National Arbor Day activities are held in the first week of July every year.

Sri Lanka: Since 1977, September 17th every year is Arbor Day.

Thailand: December 4th is Arbor Day every year.

Philippines: The second Saturday in September every year is Arbor Day.

Jordan: January 15th is Arbor Day.

Palestine: January 6th is Arbor Day.

Egypt: Arbor Day is held from September to November every year.

United States: There are Arbor Days in every continent, but due to climate differences in different regions, there is no unified date across the country.

Mexico: Arbor Day activities are held every year during the rainy season from June to September.

Colombia: October 12th is Arbor Day every year.

El Salvador: Arbor Day and Teachers’ Day are combined and held on June 21 every year.

France: March is the legal greening month every year, and March 31st is tree planting day.

UK: National Tree Planting Week is held from November 6th to 12th every year.

Sweden: Forest Week is held every March.