The waterwheel is an ancient water-lifting irrigation tool that uses hydraulic energy to lift water from low to high places to irrigate farmland. The following is the method and significance of waterwheel irrigation farmland:
1. Waterwheel irrigation method.
Water Induction: The waterwheel lifts water from a low place to a high place by introducing it into a watercourse. Usually the water source can be rivers, lakes, ponds, etc.
Waterwheel Rotation: The waterwheel rotates with the help of the impact of the water flow to lift the water to a high place. The speed of the waterwheel is related to the speed of the water, and the faster the speed of the water, the higher the speed of the waterwheel.
Water Distribution: The water lifted by the waterwheel is transported to the field through irrigation pipes. The water flow is distributed to different areas of farmland according to the design of the irrigation pipes.
Second, the significance of waterwheel irrigation.
Solving irrigation problems: In ancient times, due to the limitations of topography and geographical conditions, many farmlands could not be directly irrigated by rivers or lakes. The advent of waterwheels has solved this problem, allowing farmland to have sufficient water sources and improving the yield and quality of crops.
Adaptation to terrain conditions: The waterwheel can adapt to different terrain conditions, whether it is hilly or hillside terraces, it can be irrigated by the waterwheel. This frees agricultural production from the constraints of terrain.
Promote agricultural development: The invention of the waterwheel provided an important technical guarantee for the comprehensive agricultural harvest and economic development of the feudal dynasty. In the southern region, the application of waterwheels has also enabled low-lying farmland to be drained and irrigated, ensuring the stability of agricultural production.
Embodying wisdom and creativity: The invention of the waterwheel fully embodies the wisdom and creativity of the ancient Chinese people. It uses natural hydro energy for irrigation, which not only saves manpower but also improves efficiency.
Historical heritage value: As an important cultural heritage of ancient Chinese agriculture, the waterwheel has extremely high historical value. It has witnessed the development process and technical level of agriculture in ancient China, and also reflects the wisdom and creativity of the ancient Chinese people.
In short, the waterwheel is an ancient irrigation tool, and its emergence solved the problem of irrigation of ancient farmland and promoted the development of agriculture. At the same time, it is also one of the representatives of ancient Chinese culture and technology, and has extremely high historical and cultural value.
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