1, Lei Lei
The most primitive farm tool is a wooden shovel. Thunder is the oldest digging tool, which developed from the sharp sticks that collected plants during the economic period. Put a crossbar at the lower end of the sharp stick, which is convenient for stepping on and burying. This is the single-edged mine. Later, double pointed mines were derived, which improved the excavation effect.
Step 2 plow
Plow is a kind of agricultural tool used for cultivated land, which consists of a thick blade at the end of a beam. It is usually tied to a group of livestock or a motor vehicle towing it, and is also driven by human power. It is used to break up clods and plough out ditches to prepare for sowing.
hoe
Bronze hoes first appeared in the Western Zhou Dynasty and remained in use until the Warring States Period. Iron hoes appeared in the Warring States Period, 1950 unearthed in Guwei Village, Huixian County, Henan Province, with a length of 10, a width of 10.5, and a spacing of 2 cm, and kept in the Chinese History Museum. This kind of iron hoe is reasonable in shape, and it is beneficial to use after being equipped with a handle. It can not only weed, but also help to moisturize.
4. Stone axe
The history of stone axes can be traced back to hundreds of thousands of years ago. At that time, it was one of the indispensable labor tools for people to grind rough stone axes, cut utensils and hunt animals. In ancient Chinese characters, gold was an axe character for chopping wood, so later, the Chinese characters next to gold had the meaning of chopping and folding. Yue evolved from the stone axe, a labor tool in primitive society.
5. Lu Auto
Hammer is an animal power drill, which was made by Zhao in the Western Han Dynasty and has a history of more than two thousand years. It consists of a hammer frame, a hammer bucket, a hammer leg and a hammer shovel. There are many kinds of one-legged cymbals to seven-legged cymbals, and the sowing of two-legged cymbals is more uniform. It can sow barley, wheat, soybean, sorghum and so on.
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