In April 1706, snow was still floating on the Greater Xing'an Mountains, and the line across the Xing'an Mountains was finally opened with the Republic's concentrated efforts. Since Shanhaiguan in Beijing and Tianjin was cut off by the Haisong fleet artillery, the connection between Northeast Asia and China's inland was opened again. The strategic significance of the railway's construction is huge.

Trucks of train-skinned materials were quickly transported from the pass to the northeast. Two hundred thousand North China troops entered the northeast. At the same time, in April, steam engines began to drag steel plows to overturn the soil on the black soil on both sides of Heilongjiang. Spring plowing began. The crops were very single, with 500 million kilograms of corn seeds sown.

In January 1861, Moldon read a paper "Power Used in Agriculture" at the Technical Association. According to his calculations, using steam engines to cultivate land can greatly save horses. Their efficacy and quality are incomparable, let alone the problem of human power competing with steam or horsepower. Therefore, this winter, the Northeast Federation of Workers and Peasants has been building tractors for cultivated land. This kind of tractor has various structures made of stupid and rough. The forward speed is not fast, but the brute force of the steel boiler is much faster than the ox and horse farming land.

If we want to talk about the land that American mechanized agricultural production is suitable for China, the wild and wild area of ​​the Northeast is the most suitable. Now under the rule of the Northeast Workers and Peasants Alliance, farmers who occupied a piece of land in the Northeast used to occupy a piece of land in the Northeast no longer exist, but now they are more like workers who control agricultural machinery. After the steam engine was added to coal and water heater in the morning, thick steam force pushed large pieces of forging steel gears. The wide tracks slowly advanced, and deeply inserted into the soil and steel plows. Under the friction of the soil, the metal color flashed. From time to time, tree roots tried to block this mechanical force. Due to resistance, the steel plows on the plowing ground would break, and there were also thick and huge steel gears in the steam engine that could suddenly not be able to bite and violent friction to produce sparks and unpleasant noise. Almost every day, the steam engine and parts were replaced, but it was always much easier than serving the machine than personally ploughing the land.

Seeing the spectacular scene of steam tractors moving in line in the fields, Ren Di somehow went from his brain to the armored division moving forward. Well, the steel plate head of this steam tractor was welded to meet the standards, but now he is moving forward in a flat field. If he encounters a trench and cannot climb out, he still has to kneel down.

Steel is still very valuable now. Most of the striking positions are anchored on the enemy's positions. Ren Di does not have such a tyrant's capital now. Ren Di is fighting in the entire Heilongjiang spring farming. The first task of the legions from North China to the Northeast is to cultivate land. Only when the food problem is solved can it be consumed in the Northeast and the Republican army.

On the other hand, Haisong did not have the ability to organize such activities. From March, a large amount of grain was transported directly from overseas and the policy of on-site grain collection was adopted. The consequence of this policy was to directly migrate at least eight million people in Liaoning Province from the south to the north. And because the Republican army's guerrilla warfare in Anshan, Fushun, released a large number of miners. Therefore, in May this year, industry and agriculture in Liaoning began to shut down. The substantial amount of Haisong can obtain in the Northeast occupied areas has gradually decreased.

This is the problem of management. In the arduous and outstanding war, the power of the material and manpower was lacking. At this time, only the wartime system could organize the most effective production and use its own materials to drive manpower as much as possible to play the greatest role. The coal mine in Fushun began to mine with all its strength in one winter to supply the supply of fertilizers and ammunition below. In addition, the opening of the Tongliao Artery. Ren Di now has two stable strategic rears in the northeast, one is the Nenjiang Plain north of the Songhua River, and the other is the Tongliao Yidong relied on the Great Xing'an Mountains. In fact, there is no need to fight according to this situation. As Ren Di's population is becoming more and more important, grain output and emerging industrial output gradually overwhelmed Shenyang, which had a large number of shutdowns. It was only a matter of time before victory could be won.

Zhao Weiguo in Zhengzhou quickly got a reply from Ren Di: "I'll try to win." After reading Ren Di's telegram, Zhao Weiguo showed a strange smile on his face and said self-deprecatingly: "It seems that most of the difficulty of this promotion task was taken by a reserve officer." Then Zhao Weiguo sent a telegram to Ren Di: "Remember, come back alive, you still have a lot of worth you don't get from me."

The words between the officers were not clear. Ren Di's performance had already made Zhao Weiguo and others look at it. At this time, there was no relationship between superiors and subordinates. Zhao Weiguo then signed a secret document, which allowed Ren Di to use all weapons to fight back when he thought he was in a crisis, including chemical weapons. However, Ren Di burned this report after receiving it. The original copy of Zhao Weiguo's is also burned after the Northeast Battle, and did not give future generations a chance to declassify it.

When the Republican Army completed the spring plowing in Heilongjiang in May, the Northeast Workers and Peasants Alliance led by Ren Di issued an order to strengthen the walls and clear the fields on a large scale in the Jilin area. All people retreated and burned Changchun City by the way, leaving no house or any grain of food. As for Ren Di's previous feelings that Haisong was about to break out, even the spring plowing in Jilin area was not carried out, leaving a sufficiently empty and desolate area.

The Northeast Permafrost was in full swing in spring and the ground was muddy, so the reason why I felt the behavior of the Republican Army was that Hai Song Beiliang still did not launch an attack at this time. However, the whole world understood that the war in the Northeast might be about to be decided this year.

This war will completely expose Hai Song's technological power, and pay attention to the Northeast War. There is another force. The time travelers of the North American continent soon received news that Hai Song was preparing armored power. It's funny that the armored power appeared in this world for the first time. Both sides of the warring parties and the three major technological forces in the world have already paid attention to the effectiveness of this weapon that has not yet been verified in actual combat in this plane. They are all foresighted guys. Well, this also makes this war much boring. In history, a new weapon appears, which can often make a stunning appearance without restraint weapons and no effective response methods.

Mingus was also shocked by the technology that Haisong brought out. The tank that Haisong brought out was a diesel engine. Mingus is now preparing armored forces and has tried to produce hundreds of prototypes, but it uses gasoline engines. From the current perspective, the tank that Haisong brought out seems to be stronger in terms of speed and size than the tanks produced by Mingus. In terms of the difficulty of this task, it is also difficult for Mingus to get the technology level. The retirement task is not simpler than the promotion task, and the evolution is not a place to go when you come.
Chapter completed!