Plants absorb carbon dioxide and discharge oxygen, just like a cycle of reincarnation. It was not until the 20th century that the important role of plants was discovered. Human beings began to pay for the previous deforestation and began large-scale replanting work. Now, as the most developed country in the world, China has begun to carry out large-scale tree planting in the form of national promotion. With the help of the war, a large number of prisoners of war were employed to engage in this heavy physical strength and simple and single work, saving a lot of costs, and continuous planting, scientifically ensuring survival rate, different systems, and preventing natural disasters, have achieved phased results.

The situation in the entire Loess Plateau, Shanxi, Shaanxi, Gansu and other places has undergone significant changes. A large amount of vegetation has fixed the water and soil, and the Yellow River has been really cleared, especially the establishment of the water conservancy project located in Xiaolangdi. This is a project specially built for sand fixation and sand control. With the combination of the two, the amount of silt in the Yellow River has been reduced to the extreme every year. It is precisely through such a series of governance that the hanging rivers in the lower reaches of the Yellow River are gradually decreasing. After a certain amount of deep digging of rivers every year and silting, it is expected that the problem of the Yellow River will be completely controlled in 7 years.

This is a huge systematic project, especially in the north. Because of the existence of the Three Norths, and since 1911, most of the construction of protective forests was on the front line of Mongolia. At present, they are relatively single and more suitable for production forests. In the future, when vegetation and all aspects are perfect, such an artificial process will be stopped and the rapid-growing forests will become self-growing forests. This process will be even longer, and may take decades, or even hundreds of years. In the time that Yang Yuanzhao can control, Yang Yuanzhao will continue to advance, and it is impossible to make China become like Japan in later generations. The forest coverage rate of 64 will reach at least 45%, and gradually adjust to about 50%. According to the view of later generations, the forest coverage rate of more than 40% can basically ensure that the climatic conditions are more suitable.

Take Baotou as an example. After the city was formed in 1911, the number of sandstorms encountered each year was reduced from 6 times per year in 1911 to 1914 to 1916, which only once in three years. According to current data, Baotou may not be attacked by sandstorms in at least 5 years.

However, extreme weather like sandstorms cannot explain the improvement of the natural environment. It started to establish atmospheric particulate matter sampling in Baotou in 1913. From 111, the average annual pollutant particles in 1913, the average annual average of 45, almost half of the reduction. According to the analysis of monitoring personnel and technicians, in the next three years, due to the improvement of the environment, the decline of particulate matter will have a large growth rate, and will eventually reduce to high-quality weather such as below 30.

It is impossible to completely clean up the particulate matter in the air. Generally speaking, it is basically excellent to have less than 30. Even for places with far away from the hustle and bustle of cities and beautiful natural environment, reaching less than 20 or even less than 10, is hard to come by. Although China will continue to work towards its extreme efforts, it does not mean that it will invest huge investment in this regard, and the input-output is not proportional.

At present, only the North-South Water Diversion Project has been completed, only the Western and Central Lines. There is also an East Line. This one is the longest among all North-South Water Diversion Projects. Starting from Lake Baikal, following the numerous water systems in Siberia, under certain circumstances, the water volume in the entire Siberian region will be adjusted.

Siberia is rich in water resources, but if human activities, especially agricultural production, intensify, will also cause imbalance between regions. With the help of experts, we can make advance adjustments and plan several large-scale farms to ensure food production in Siberia.

This is only part of the function of this eastern line. When you go to the northeast region, part of the water will be injected into Heilongjiang, strengthening the water volume of this big river in the northeast region and increasing the total water volume in the middle and lower reaches. The other one will go south along the intersection of Northeast and Mongolia in places with barren water, leading to the Beijing-Tianjin area, and finally injecting into the Haihe River to make up for the water shortage in this area. Although in this era, there is not a water shortage here, as one of China's current four major metropolis, Beijing-Tianjin will develop in the future industrial development and population growth. In this case, be prepared in advance.

The total water transfer volume of 3 lines reaches 100 cubic kilometers, which is slightly higher than the inflow of Lake Baikal. Next, a series of adjustments will be made to some rivers injected into the Arctic Ocean to increase the amount of water injected into Lake Baikal, which has reached a balanced and equilibrium. Once this goal is achieved, the water resources of the entire Siberia, the western part of China, the northeastern region, and even the North China region will be applied in a balanced and reasonable manner, and finally reach a relatively perfect level.

As the most critical and the most investment line, the midline has been initially demonstrated its power. The newly planted 300,000 square kilometers of shelterbelts are no longer considered for drought resistance, but have chosen relatively tall and high economic value. The current survival rate has increased by at least 7 percentage points compared with last year, and the replanting rate and artificial consumption of care has also been reduced. Especially for grasslands, the grassland itself has not high requirements for water. In some seasonal grasslands, a heavy rain can make the grass and trees flourish, and then gradually drought will wither. With the help of the root irrigation system, it is guaranteed that there is a certain amount of water replenishment in the dry season, and the speed of grassland recovery will accelerate on a large scale. According to statistics from the Animal Husbandry Bureau, the carrying capacity of the grassland will increase by 70% next year on this year. In the next five years, there will be more than 30% growth each year.

China has an increasing population and a growing demand for protein. In the past, pork was mostly mainly used to be pork. After all, after Yang Yuanzhao traveled through time, he brought concentrated pig farming and feed. Since 1908, China's pork production began to surge, but pork can only solve the problems of having and not having it. Large-scale centralized chicken farming and pig farming was regarded as innutrition in the 21st century. In the early stage, it can be used to solve the problems of whether there is or not. When China truly develops, it is almost natural to consider the problem of nutritional balance.

Milk, beef, and mutton can be cultivated in large quantities on these grasslands, and it has become a substitute for pork. In the future, pork breeding will continue, but will not continue to expand. Most products will be made into finished products, or low-end products will be used for export, further balanced the Chinese dining table, and replaced the pork in previous recipes with deep-sea fish, beef and mutton, and further improved the dietary structure of the Chinese.

In fact, the Chinese are no longer lacking in the grasslands by Australia, but the restoration of some grasslands in Mongolia and Siberia further increases the accumulation, which can also be regarded as an increase in China's future output. China's strength will gradually increase in this subtle way.

A huge system project is about to be established. More than 20 days later, when the lake water from Baikal was injected from the west of Baotou, and finally along the Thousand Miles of Yellow River, after thousands of miles of injection and use, and finally entering the sea through the estuary, the overall assessment of this project was also revealed. This huge project in Chinese history, even in later generations, has directly changed the local water shortage state in China. The Loess Plateau and the North China Plain, grain production will increase by 7%, which seems not much, but the environmental impact is huge. It not only improves the environment in the entire central region, but also accelerates the governance of the Yellow River, with more water and faster speed. The speed of the alluvial silt in the Yellow River is also slightly accelerated. As long as it continues, the time for the control of the Yellow River can be at least half a year earlier.

The direct impact is that Baotou is not as large as the northwestern provinces and Mongolia. The grasslands are mainly added in inner and outer Mongolia. This year, it is expected to increase the grassland area by 70% this year, and there are about 45 million mu of farmland, which has a great effect on the grain balance in Mongolia. Xinjiang, Qinghai, Gansu and Ningxia are the main increase in farmland. Here, it is not suitable to plant wheat and rice. It is only in some specific places, but cotton is the most suitable. The high-latitude areas in Central Asia, the long-term sunshine environment is originally the most suitable place to plant cotton. Now water has been added. On the land of more than 3 million square kilometers in the west, 300,000 square kilometers of farmland have been added at once. Among the entire area, it has only increased by 10%, but the farmland has reached 450 million mu. Just the cotton planting is the most terrible raw material output.

Agriculture is called the primary industry and is the foundation of all. It not only solves the problem of people eating, but also provides many raw materials for industrial industries. It can be said that it is the foundation of the entire industry. According to the evaluation report, as long as it continues and maintains the continued land area and natural changes, it will create 10 times the investment and output of this large-scale construction in the future, which will have a great impact on the overall economy.

The project that lasted for four years and will continue for one year in the future is almost over. Large-scale investment, manpower and capital have also come to an end. The investment in the Eastern Front in Heilongjiang is still continuing, but other places are useless. Although China's current booming industry is not afraid that almost 90 million labor force will not be used, China, which has gained the sweetness of large-scale construction, has begun to consider what to do next. South-to-North Water Diversion is definitely not needed. A North-South Water Diversion has changed more than the South-to-North Water Diversion. There is no need to repeat construction. It seems that it is necessary to find a suitable project to accommodate huge manpower and continue to fundamentally change China's foundation and allow China to gain a better foundation. (To be continued.)
Chapter completed!