Why is the former Great Northern Warehouse now becoming the Great Northern Wilderness?

In the early days of the founding of the People's Republic of China, because there were still extensive wetland swamps and uncultivated areas in the Northeast, it was called the Great Northern Wilderness after the founding of the People's Republic of China. However, due to excessive reclamation, a large number of forests have been destroyed and swampy wetlands have also been lost. The environment is getting worse day by day, and now people realize that environmental issues are becoming more and more important, so they are gradually restoring the environment of Tohoku and gradually restoring forests and wetlands.

Growing food too often leads to a decline in soil fertility. Due to the excessive and frequent planting of grain in the Great Northern Warehouse, the decline in soil fertility has not been well restored, and it has become the Great Northern Wilderness.

Due to over-cultivation, a large number of forests and land have been destroyed, soil erosion is serious, and crop yields have become low.

The "Great Northern Wilderness" was developed in an organized manner. Since 1958, the Great Northern Wilderness has entered a period of large-scale development. Tens of thousands of demobilized officers and soldiers of the People's Liberation Army, young intellectuals, and revolutionary cadres responded to the call of the party and the state and came to the "Great Northern Wilderness" with the lofty ambition of defending and building the frontier.

They climbed ice and snow, drained swamps, reclaimed wastelands, established many state-owned farms and military farms, produced a large amount of grain for the country, and built the inaccessible "Great Northern Wilderness" into a beautiful and rich "Great Northern Warehouse", composing a brilliant page in the history of the development of the "Great Northern Wilderness".

This sentence should not be a question mark, because it expresses an exclamatory tone, so it should be used at the end.

Summary. Over the past 74 years, through the efforts of three generations of people in the Great Northern Wilderness, the ancestors of the Great Northern Wilderness have built the inaccessible "Great Northern Wilderness" into a beautiful and rich "Chinese granary".

Over the past 74 years, after the efforts of three generations of people in the Great Northern Wilderness, the ancestors of the Great Northern Wilderness have built the inaccessible "Great Northern Wilderness" into a beautiful and rich "Chinese granary".

Today's Beishanzhu Great Wilderness has more than 44 million acres of cultivated land, with an annual grain production capacity of more than 40 billion catties, an agricultural mechanization rate of which mu, an effective irrigation area accounting for the cultivated area, and a conversion rate of 82% of scientific and technological achievements. In the journey of hard work, the Great Northern Wilderness has created the spirit of Li Collapse of the Great Northern Wilderness with the basic connotation of "hard work, courage to open up, taking into account the overall situation, and selfless dedication", and then created the miracle of the Great Northern Wilderness. The "red inheritance" has also been passed on in the hearts of generations of the Great Northern Wilderness.

There are two main reasons why the three northeastern provinces have changed from the "Great Northern Wilderness" to the "Great Northern Warehouse":

1.The Northeast region has an inherent advantage. In summer, like in North China, it belongs to the monsoon climate of the same period of water and heat, so that the natural environment for agriculture and living is not much different from that in the Central Plains.

In addition, the Northeast region is rich in natural resources, whether it is timber, minerals, abundant water resources and fertile black soil, which are enough resources to accommodate a large number of people.

2.The wave of immigration has filled the Northeast with human resources. In the middle of the 19th century, the Qing Dynasty revoked the ban on the Northeast, and the victims of the drought in Shandong poured into the Northeast, filling human resources and promoting the development and construction of the Northeast.

Considering comprehensively, the reason why the Northeast region changed from the "Great Northern Wilderness" to the "Northern Book Cherry Blossom Warehouse" is mainly due to the innate advantages and the filling effect of the wave of immigration.

The reasons are: flat terrain, fertile soil, and a rainy and hot climate.

Northeast Plains. The terrain is open, and the black soil, chernozem and other soils are widely distributed, which is the soil with high natural fertility in China. The fertile cultivated land is concentrated and contiguous, which is suitable for large-scale mechanized farming. The climate is mild and humid, and the rain and heat are given to the Northeast region at the same time.

Good conditions for agricultural production. After years of hard work by the builders of the bureau, it was originally called the "Great Northern Wilderness."

A large area of wasteland has been turned into a rich "North Tongbu Okura".

The "Great Northern Wilderness" can become the "Great Northern Warehouse" because of the flat terrain, fertile soil, and rain and heat at the same time.

No, the return of farmland to the land is also carried out under the framework of scientific rationalization, which does not mean that all the cultivated land will be turned into wasteland, so that the previous achievements will be wasted. Beidacang should be returned to farmland in order to effectively protect the environment and truly achieve the harmonious coexistence of man and nature.

The Great Northern Wilderness refers to the Sanjiang Plain north of the Heilongjiang River, and its desolation is caused by local climatic conditions and geological factors. To this end, under the call of the state, local residents and professionals in other regions jointly began to develop the Great Northern Wilderness, which gave a new lease of life to the originally barren land. Especially through people's continuous development and exploration of the Great Northern Wilderness, agriculture and animal husbandry began to develop steadily, and at the same time, with the support of the state, a large number of machines were also invested.

Of course, the transformation of the Great Northern Wilderness into the Great Northern Warehouse is also related to its innate advantages, the Great Northern Wilderness is vast and sparsely populated, and it is almost affected by human activities, and there are very few cases. A large amount of land can be developed and planted to the fullest, so that the local agriculture and animal husbandry can develop rapidly.

The Great Northern Wilderness can become the Great Northern Warehouse is inseparable from the precious black soil and rich water resources, the black soil of the Great Northern Wilderness is not only low in damage rate, but also rich in organic matter and minerals are very fertile. It's just that the local area is in the northern part of our country, and the temperature is relatively low, and the planting of the dealer can only achieve one crop a year. This also ensures that under the long planting cycle, the nutritional content of the harvested grain is higher, which is highly sought after by many consumers.

There is also the Great Northern Wilderness close to the Heilongjiang River and the Songhua River, which makes the water source abundant, and local farmers do not have to worry about irrigation. Coupled with the openness of the terrain, the entire automatic irrigation and automatic harvesting have become advantages, and promote the transformation of the Great Northern Wilderness into the Great Northern Warehouse.

After the Great Northern Wilderness became the Great Northern Warehouse, the local residents tasted the sweetness and began to over-reclaim the land only for immediate interests. In addition to causing serious soil erosion in the black soil, the sand and soil that flowed out of the land caused irreparable damage to the wetland due to the accumulation of surrounding lakes and rivers.

Take the famous Zhalong wetland in Qiqihar as an example, there are a large number of red-crowned cranes and migratory birds living in the wetland. In the past two years, the severity of soil erosion has directly led to a sharp decline in wetland area, which in turn has triggered the occurrence of local floods, which has had a great impact on the local economy and the growth of crops. At present, only by returning farmland to land in Beidacang and at the same time developing the economy, and putting the protection of the natural environment in the first place, can we avoid the further occurrence of the evil consequences of excessive land reclamation.

Objectively speaking, it is from the perspective of long-term development that Beidacang should be returned to farmland, which can lay a good foundation for the future development of Beidacang. According to relevant data, after the frequent floods caused by the over-reclamation of the land in Beidacang, the food output of local residents has been reduced to more than half of the previous one, and nature has sounded the alarm for the locals! Therefore, the return of farmland to the north is a manifestation of conforming to nature, protecting nature and respecting nature, and when the harmonious coexistence of man and nature can be truly achieved, the local grain production can return to normal.

The main purpose is to protect the local ecological environment, and too much cultivated land will lead to a heavier burden on the land, which is not conducive to long-term development and affects the balance of the overall ecosystem.

The reason why farmland should be returned to famine is mainly because the ecological environment has been damaged to a certain extent in the process of reclamation in Beidacang. There are mainly problems such as soil erosion, ecological damage and frequent natural disasters. The surface of the black soil is uneven and becomes pitted.

Now that Beidacang is going to be returned to farmland, will all the previous achievements be wasted? Improve the ecological environment of the "Great Northern Wilderness" and achieve sustainable development, exceptReturning farmland to landforests, restoring vegetation, there is no alternative; At the same time, we are becoming more and more aware of the importance of the ecological environment.

lz, you are wrong, your title is reversed, it should be changed to Beidacang The Great Northern Wilderness is located in the Sanjiang Plain and Songnen Plain of Heilongjiang Province in Northeast China, covering an area of 10,000 hectares. Summers are plentiful and grassy grasses are abundant, while winters freeze and the soil accumulates humus. This piece of black soil, which "can be stepped on with one foot", has become China's "king of the soil".

However, due to its location on the frontier, the winter weather is cold and freezing, making it sparsely populated. In particular, the low-lying and poorly drained swamp land is even more barren, known as the "Great Northern Wilderness". Local folk songs sing:

The Great Northern Wilderness, the Great Northern Wilderness, is a rabbit and a wolf, and the weeds are not fed. "In the 60 years since the founding of the People's Republic of China, 140,000 demobilized soldiers, 50,000 college students, and 540,000 urban intellectual youths have ......He has come here to reclaim the wasteland, and integrate his youth, wisdom and life into this wasteland. Their hard work finally turned the Great Northern Wilderness into the Great Northern Warehouse:

Today, it produces more than 20 billion catties of grain every year, making it the largest commercial grain base in China.

In order to feed the 40,000,000 people at that time.

The "Great Northern Wilderness" often referred to refers to the vast barren areas of the Nenjiang River Basin, the Heilongjiang River Basin and the Sanjiang Plain in Heilongjiang Province. More than half a century ago, it was a vast wilderness, sparsely populated, densely forested, swampy, infested with wild beasts in the forest, and hundreds of birds flew at low altitudes. "Beating the leopard and scooping the fish, and the pheasant flying into the rice pot" was once a true portrayal of the ecological environment here.

One of the precious resources of this wasteland is the land, which is formed over thousands of years with a thick layer of humus, that is, fertile black soil, which contains about 10 times more organic matter than loess, and is the most fertile and suitable land for farming. It is one of the three major black soil regions in the world, accounting for 1 5 of the total area of the world's black soil regions. After the founding of the People's Republic of China, half a century of reclamation has made the Great Northern Wilderness an important national commodity grain base with an annual output of 7 billion kilograms.

Among them, the output of soybeans accounts for 37 of the country's total output, and the output of corn accounts for 53 of the country, which has an irreplaceable position in China, which is also the reason why "Beidahuang" is also known as "Beidacang".

However, now, the embarrassment that "Beidakura" is facing is that there are fewer and fewer black lands that it can be proud of and proud of. According to the data, the content of surface organic matter in the black soil area has dropped to between and more than half compared with the initial stage of reclamation. Due to excessive land reclamation, the original ecology here has been severely damaged.

Nature ruthlessly issued huge "fines" to people for soil erosion, river flooding, wind erosion and desertification, abnormal climate, frequent droughts and floods, and reduced grain production.

Yes, it's just that before it was developed, the "Great Northern Wilderness": it was very desolate; After development, it became a "big granary" - North Okura.

In the past, the great wasteland was uninhabited, and now it has developed into a national grain base, so it is called Beidakura.