Siheyuan: I am protecting Shazhu, who dares to object?

The countryside in the 60s was like a vast field, full of infinite vitality and hope. Green agricultural machinery was the tool for reclaiming the field of hope. In the process of continuous refinement and improvement, it played new music of pioneering and enterprising, leading the countryside towards a better tomorrow.

There is a village on the edge of a forest in North America called Maple Grove. The land here is fertile, but the wild beasts and dense trees that often appear in the forest have brought many inconveniences to agricultural production.

The alliance's agricultural innovation team came here with a set of agricultural machinery suitable for the forest environment, hoping to open up a new path for the agricultural development of Fenglin Village.

As soon as the team leader Lin Qiang transported the machinery to the open space in the village, the village chief John hurried over. Looking at the brand new machinery, he frowned and asked worriedly: "Mr. Lin, our village is close to the forest. There are many wild animals, and the shadows of the big trees also affect the growth of crops. Can your machinery solve these problems?"

Lin Qiang walked to a harvester with protective devices, patted the body, and introduced it in detail: "Village chief, look at this harvester. It is surrounded by solid metal guardrails, which can not only prevent wild animals from approaching the machine and injuring the operator, but also prevent the crops from being trampled by wild animals during harvesting. Look at this weeder, its blade is designed to be particularly sharp and the height is adjustable. It can easily remove the weeds around the big trees, allowing the crops to better absorb sunlight and nutrients."

Tom, an old hunter in the village, knew everything about the forest. He walked up, touched the guardrail of the harvester, and said doubtfully, "Young man, this guardrail looks strong, but if we encounter a big beast like a blind bear, we don't know if it can withstand it. And the weed cutter, the weeds around the big trees are dense and tall. If the machine gets entangled and can't move, it will become a decoration."

Lin Qiang quickly responded, "Uncle Tom, your concern is justified. However, this fence has been specially reinforced, and it is difficult for ordinary wild animals to destroy it. In addition, we have installed an alarm device on the machine. Once a large wild animal approaches, an alarm will sound to remind everyone to pay attention to safety. As for the lawn mower, its cutter adopts a special anti-entanglement design, so it can smoothly cut even if there are a lot of weeds. Let's go to the crop field near the forest and try it out, and you will understand it at a glance."

So, everyone brought their machines to the farmland outside the village near the forest.

Lin Qiang directed the technicians to debug the harvester and weeder first, and then started the machines.

I saw the harvester slowly driving into the field. The guardrails effectively blocked any wild animals that might appear around. The harvester quickly harvested the ripe crops without any malfunctions.

The lawn mower moves flexibly around the big trees, and its sharp knives remove the weeds one by one, making more space for the crops.

Young villager Jack shouted excitedly: "Wow, this is amazing! In the past, when we worked in the fields, we were always worried that wild animals would suddenly run out. Now with these machines, not only is the work easier, but it is also much safer."

But just when everyone was praising the performance of these machines, new problems arose.

One night, a group of wild boars suddenly broke into a field for some unknown reason. Although the guardrail of the harvester blocked them, the wild boars rampaged through the field, trampling some unharvested crops.

The next morning, the villagers rushed to the fields and felt heartbroken.

After learning about this, Lin Qiang immediately took the technicians to the field to check the situation.

While checking the damaged crops, he said to the villagers who had gathered around him: "The attack of wild boars this time was indeed an accident. We didn't expect them to break into the crops on such a large scale. But don't worry, we will go back and study whether we can add some protective measures to this land to prevent similar incidents from happening again."

Uncle Tom shook his head helplessly and said, "Alas, it's hard to grow crops near the forest. There are too many wild animals and it's hard to guard against them. I thought these machines would save me some trouble, but I didn't expect such a big mess to happen."

Lin Qiang stood up, patted the dirt off his body, and said, "Uncle, we will indeed encounter various unexpected problems when we first use it, but we can't give up because of this setback. We can set up some simple fences around the farmland, and add some devices to drive away wild animals, such as bells, reflective strips, etc. This should be able to effectively prevent wild animals from entering the farmland."

Since then, Lin Qiang has been working around the farmland with technicians and villagers.

Everyone worked together to cut bamboo, weave fences, and install bells and reflective strips in the fields.

At the same time, the machinery was further improved by adding some sharp thorns to the harvester's guardrails to make wild animals even more afraid to approach.

As the days passed, with everyone's careful care, the crops were no longer disturbed by wild beasts.

As the crops continued to grow and be harvested, the villagers became more skilled in using these machines and took better care of them.

When the harvest season came, looking at the mountains of grain in the warehouse, the village chief John excitedly said to Lin Qiang: "Mr. Lin, thank you so much! If you hadn't brought these machines and helped us find ways to deal with the wild beasts, we wouldn't have such a good harvest on the land near the forest. The whole village is grateful to you."

Lin Qiang responded with a smile: "Village chief, this is the result of everyone's joint efforts. As long as we continue to persevere and make continuous improvements, this land will surely become more fertile and the harvest will get better and better. We can also consider developing some side businesses in the forest, such as raising bees and growing fungus, so as to diversify the village's income."

Village Chief John's eyes lit up when he heard this, and he said, "Mr. Lin, this is a good idea! We can make a good plan to take the development of the village to a higher level."

In a lakeside village in Europe called Bihu Village, although the land here is fertile, the water level of the lake is unpredictable and often floods the crops, causing great trouble to agricultural production.

The alliance's water conservancy and agriculture team came here with a new set of water conservancy and agricultural machinery, hoping to solve the impact of changes in lake water levels on agricultural production.

As soon as the team's technician Wang installed the machinery on the ridge of the field by the lake, the village chief Pierre came over, looked at the complicated mechanical devices, and asked in confusion: "Technician Wang, the water level in our lake rises and recedes as we please. Can your machines really control the water level and prevent the crops from being flooded?"

Technician Wang pointed to the water control machinery and patiently introduced: "Village head, look at this pump. It has great power and uses an advanced automatic control system. It can automatically start and stop pumping according to the changes in the lake water level and pump the excess lake water into the reservoir next to it. And this waterproof dam is made of special waterproof materials. It is not only strong and durable, but also can be adjusted in height at any time according to needs, effectively blocking the invasion of lake water."

Louis, an old farmer in the village, has worked on the land by the lake all his life. He walked up and carefully checked the pump and the waterproof dam. He said doubtfully: "Young man, these machines and dams look good, but if there is a continuous heavy rain, the lake water will rise too fast and the pump will not be able to pump it out, and the dam will not be able to stop it. Then it will be useless."

Technician Wang quickly explained, "Uncle Louis, your concerns are normal. However, when we designed this machine, we have taken various extreme situations into consideration. The pump is equipped with multiple backup units. Once the main pump fails, the backup units will start immediately to ensure uninterrupted pumping. The waterproof dam adopts a layered reinforced structure, which can withstand a certain amount of pressure even when encountering ultra-high water levels. In addition, we have set up a water level monitoring station by the lake, which can monitor the water level changes of the lake in real time and make preparations in advance. We can now go to the crop field that is prone to flooding and actually operate it. You will know the effect when you see it."

Afterwards, everyone came to the farmland outside the village that was often flooded by the lake.

Technician Wang directed his assistants to start the water control machinery. The pumps quickly pumped the lake water into the reservoir, and the water level began to gradually drop.

The waterproof dam stands firmly on the lakeside, preventing the lake water from spreading further.

Emily, a young villager, shouted excitedly: "Wow, this is amazing! In the past, when the rainy season came, our land was flooded, and the crops we worked so hard to grow were all ruined. Now with these machines, we finally don't have to worry about the crops being flooded."

However, after using it for a period of time, problems gradually emerged.

One day, the pump pipe suddenly became blocked, causing a significant drop in pumping efficiency. The lake water began to rise slowly, threatening to flood the crops.

After receiving the news, Technician Wang rushed to the scene to check the situation.

After inspection, it was found that the pump pipe was blocked by debris and silt in the lake water.

While directing everyone to clean the pipes, he said to the villagers who gathered around him: "The pipe blockage this time was indeed a result of negligence. We didn't expect there would be so much debris in the lake water. But don't worry, we will go back and modify the water inlet of the pump and install a filter to prevent debris from entering the pipes. This situation will not happen again in the future."

Uncle Louis frowned and said, "Oh, this new thing is troublesome. It takes so much effort to maintain it. It's not as worry-free as before when we relied on the weather for food."

While cleaning the debris in the pipe, technician Wang said with a smile: "Uncle, there will be some problems at the beginning, but as long as we solve these problems, things will go more and more smoothly in the future. Just think about it, with the help of these machines, we don't have to worry about crops being flooded, the yield will definitely increase a lot, and everyone's life will get better and better."

Since then, Technician Wang has worked with the villagers to renovate the water inlet of the pump and installed a filtering device.

At the same time, we strengthened the daily maintenance and inspection of water conservancy regulation machinery, and regularly cleaned the pipes and filters to ensure the normal operation of the machinery.

Gradually, this set of water conservancy and agricultural machinery has been playing a stable role in Bihu Village. The farmland by the lake is no longer affected by changes in the lake water level, and the yield of crops has increased year by year.

Looking at the abundant harvest in the fields, the village chief Pierre said happily to Technician Wang: "Technician Wang, I really have to thank you! If it weren't for the amazing machines you brought, we wouldn't have such a good harvest in the lakeside fields. Everyone's life is more promising now."

Technician Wang responded with a smile: "Village head, this is the result of everyone's joint efforts. As long as we continue to maintain it carefully and keep exploring and improving, Bihu Village will definitely become more and more prosperous in the future. We can also use this abundant water resource to develop some aquaculture and further increase the village's income."

Village chief Pierre listened and nodded repeatedly, saying, "What a good idea! We need to discuss it carefully and see how to develop aquaculture."