What invention laid the foundation for ploughing?

Invention of iron-making technology. The development of the iron-smelting industry and the increasing use of iron agricultural tools were the main symbols of the leap forward in productivity during the Spring and Autumn Period and the Warring States Period. In the Spring and Autumn Period, iron tools were still relatively rare treasures, and in the middle of the Warring States Period, the Central Plains region had basically completed the transition from bone and stone farm tools to metal farm tools, mainly iron farm tools.

Since iron farming tools were developed on the basis of copper farming tools, from the very beginning iron farming tools were a variety of agricultural tools that went hand in hand. The physical evidence of the unearthed is often that many types of iron farming tools are unearthed at the same place, indicating that iron farming tools are widely used in all aspects of agricultural production. In this way, it provides a reliable means for the great development of agriculture and greatly promotes the pace of agricultural development in this era.

In particular, the iron production of ploughshares and the application of animal power in agriculture have made ploughing begin to move towards the practical stage, thus promoting great changes in the structure and layout of agricultural production. The well-field system, which was based on furrow agriculture, ploughing, coupled tillage, and cooperative tillage, gradually disappeared as an obstacle to the development of productive forces, and the private land system that emerged in its place developed rapidly.

When the serfs felt that there was a shortage of labor, they further improved the tools, first of all, they invented the method of coupling tillage, in the lower end of the rope tied to a rope, two people in front of the other, opposite each other, one person holds, feet into the soil, the other person with a rope to pull the head up to the front, this is more effortless, in the place where the soil is relatively soft, then change to one person in front of the head to go forward, one person follows behind with his hand to hold the handlebar, and press the head into the soil, so that the soil can be turned continuously, the efficiency is significantly improved This was the beginning of ploughing, and then people switched to ox-pulling, and improved on it, which is the plough that is still used today. What was the original plough made of? It's probably made of iron, because bronze is too brittle to make a plow, but it's easier to transplant bronze smelting technology to iron smelting

a.Punishment day. b.High ratio.

c.Abandon. d.Hou Yi.

Answer: Part C may be of different type, and the text answer is [discarded]).

In the primitive society, the original inhabitants of Hemudu, about 7,000 years ago, began to use wooden lei si, which played the role of ploughing the land. During the Spring and Autumn Period and the Warring States Period, iron farm tools appeared, called hoe fan, which played the role of a plow. In the Han Dynasty, there were agricultural tools that were clearly called ploughs, and the two oxen were used to plow the land.

As for the Sui and Tang dynasties, there began to be a quyuan plow.

Hope it helps!

1. China may have invented the plough as early as the Shang Dynasty, that is, at the end of the slave society, and it was not until the Spring and Autumn Period and the Warring States Period that the ox plough gradually became popular. At this time, China's feudal agriculture had been transformed into feudal landlord agriculture.

The plough in China was developed and evolved from the plough. Initially, it may still be called "耒耜". After the ox pulled the plow, the plow and the plow were gradually separated, and the plough had the proper name of "plow".

The plough appeared in the Shang Dynasty and is recorded in oracle bone inscriptions. The early plough was rudimentary. From the late Western Zhou Dynasty to the Spring and Autumn Period, iron plows appeared, and oxen-drawn plows began to be used to plough the fields.

In the Western Han Dynasty, there was a straight plough, with only a plow head and handrails. In areas where there is a shortage of ploughing cattle, "treadling plows" are commonly used

2. The plough is a kind of agricultural tool for cultivating the land. It consists of a heavy blade at the end of a beam, usually attached to a group of livestock or motor vehicles that pull it, or it is driven by human power, which is used to break up clods of soil and plough out a trench in preparation for sowing.

Its function: soil tillage machinery with soil turning as the main function and the effect of loosening and crushing soil. There are mainly types such as mouldboard plough, disc plough, rotary plough and so on.

Egypt, China, Persia and other ancient agricultural countries had primitive wooden plows pulled by oxen three or four thousand years ago. The mouldboard plough in Europe was founded in the 8th century. In 1847, the disc plow was patented in the United States.

In 1896, the Hungarians created the rotary plow. The mouldboard plough is the most widely used farming machine in the world. The disc plough has a strong ability to cut grass roots, but the covering performance is not as good as that of a mouldboard plow.

The soil ploughed by mouldboard plough and disc plough is generally not fine and flat, and the follow-up operations such as harrowing and suppression must also be carried out. In addition, ploughing with mouldboard and disc ploughs requires a lot of traction, while the maximum traction generated by the tractor is limited by the tire adhesion performance, and its power is not fully utilized. Since the end of the 19th century, many countries and regions have been exploring new tools for cultivating soil, and have created a variety of driven soil tillage machinery, such as rotary tillers, rotary hoes, etc.

Their outstanding advantage is that they can obtain very loose and finely fragmented seed beds at a time, but they are less productive, consume more energy, and are not as functional as mouldboard ploughs for burying stubble, weeds and fertilizers.

Lei, hieroglyphs, a kind of earth-turning farm tool in ancient times, shaped like a wooden fork, with a crank on it, and a plow below it, used to loosen the soil, can be seen as the predecessor of the plow. "耒" is one of the radicals of the Chinese character, from the character "耒", which is related to primitive farming tools or farming. Original meaning:

An ancient agricultural implement, shaped like a wooden fork. The invention of the old man created the Chinese farming culture.

It was the main farming tool of the Han people in the pre-Qin period. It is a wooden double-tooth digging tool, which originated very early. "Zhou Yi Dictionaries" said that Shennong's "kneading wood for plowing", while "Shiben" thought that the Yellow Emperor was "the first to do it".

In the site of the Late Neolithic period, traces of rakes preserved on the loess have been found. The oracle bone inscription is a square character, which depicts the general image of the Shang Dynasty wooden ravine. There is a horizontal wood on the top of the double teeth, indicating that the foot is used to step on it, so as to facilitate the teeth to penetrate into the soil, which is what the ancients called "plantar ploughing".

Leitong is also very common in the Warring States literature, or and mentioned together, according to the "Examination of the Gongji", Leitong is six feet six inches high, about today's meters. It is a wooden shovel-shaped ploughing tool, which was commonly used by people in the Western Zhou Dynasty, and the "Zhou System" quoted in the "Chinese Zhou Language" has the saying "the people have no hanging". It was still used during the Spring and Autumn Period and the Warring States Period, "Mencius Teng Wengong":

How can a farmer give up his plowing for going out of the frontier", "Lü's Spring and Autumn Mengchun Ji" said that every spring, the Son of Heaven will personally carry the "plow" to the home field. "Zhou Li" also talks about the production of wood wood, "Diguan Shanyu": "Whoever serves the wood, cut the seasonal wood, and enter it with time", that is, choose smaller trees for the use of wood.

Lu's Spring and Autumn Rendi": "It is a six-foot bar, so it is an acre: it is eight inches, so it is a cook."

It can be seen that the height of the plow is similar to that of the plow. "Eight inches of its bo" refers to the width of its cutting edge, while "Examination of the Craftsman" says "five inches wide", and the width of the blade seems to vary from place to place.

During the Warring States Period, it was also known as the "Shuowen" cloud: "耜臿也." At that time, the Zhen and the lei were connected together, as "Han Feizi Five Worms" said

The king of Yu is also the king of the world, and he thinks that the people are the first. Due to the dialect relationship, the area of Xiangdong Qi is called "Mencius Teng Wengong": "Cover it and cover it."

Zhao Qi's note: "The genus of cages." ””

Most of the plows seen in cultivated fields are mouldboard ploughs. It is characterized by one or more iron ploughshares, which are used for breaking and ploughing.

The mouldboard plough is the traditional plough. Its development has gone through several major changes.

The earliest tool for turning the earth was the plow, which can be seen as the predecessor of the plow. When used, the earth is excavated by manual pedaling. According to legend, it was invented by Emperor Yan. Emperor Yan was inspired by the wild boar's long beak to pout the soil and invented the plow.

Later, early wooden, stone, and bronze ploughs gradually developed.

In the Han Dynasty, there was an iron straight plough, which was used to plough the land by two oxen carrying a bar.

In the Tang Dynasty, the plough underwent another major reform. The plough of the Tang Dynasty was much shorter than that of the Han Dynasty, and the straight wheel became a curved yuan, which was not only flexible to operate, but also could plough the land with only one ox.

The traditional plough was basically finalized in the Tang Dynasty, and there are still many places where the traditional curved plough is used for ploughing.

The above is an excerpt from Milley's children's book "Natural History Lessons in the Field".

The main method of cultivation in primitive agriculture is slash-and-burn. People first cut down trees with stone knives and stone axes, dried them and set them on fire, and then used stone plows to turn over the soil and sow seeds.

Bronze agricultural tools appeared during the Shang and Zhou dynasties.

During the Spring and Autumn Period and the Warring States Period, people began to use iron farming tools and oxen for ploughing and gradually spread it. After the Han Dynasty, iron plough ox farming became the main farming method of traditional agriculture in China.

During the Sui and Tang dynasties, Quyuan plough appeared in the Jiangdong region. So far, China's ploughing has been quite perfect.

The earliest farming technique in Chinese agriculture was the fire cultivation method of primitive society. People often say "slash-and-burn", the specific process is to first cut down trees with stone axes, stones, etc., and then set fire to the trees after they have dried up. In this way, large tracts of land are created, and the ashes from the burning trees become fertilizer to increase the fertility of the soil.

The soil that has been burned is relatively loose, and it can be sown without cultivating the soil with tools such as sharp wooden sticks. However, as a result of fire farming, soil fertility is declining year by year, and in a few years, it will have to be abandoned to create new arable land.

Later, fire farming gradually transitioned to hoeing, which can loosen and improve soil structure, expand cultivated land, extend land use life, and increase crop yield. Since hoeing can be practiced with regular fallow, crops are rotated on several plots of land, thus making it possible for humans to settle down and further promote the development of agricultural production.

- History buff: Yajutsu Saburo answers for you

Iron plough ox ploughing is a revolutionary breakthrough in agricultural farming technology, which first appeared in China during the Spring and Autumn Period and the Warring States Period.

<> the emergence of crops, livestock breeding, grinding tools, and settlements are signs of the rise and development of primitive agriculture. Under primitive natural conditions, the use of production tools such as stone tools and sticks for simple farming is a kind of agriculture that is close to the natural state that gradually transitioned from gathering and hunting, and belongs to the initial stage of the development of world agriculture. Primitive agriculture laid a solid foundation for the development of agriculture for thousands of years to come.

1. Signs of the rise and development of primitive agriculture

1. The emergence of crops, livestock breeding, grinding tools, and settlements are signs of the rise and development of primitive agriculture. In the primitive period, people cultivated agricultural caves, raised livestock, and lived a settled life, and then settlements appeared, and people began to polish and use stone tools, which marked the emergence of primitive agriculture.

2. Under the primitive natural conditions, agriculture that uses simple stone tools, sticks and other production tools to engage in simple agricultural activities is a kind of agriculture that is similar to the natural state that gradually transitioned from gathering and hunting, and belongs to the initial stage of the development of world agriculture.

3. Primitive agriculture changed the relationship between man and nature, and people were able to get as much food from a small plot of land as they could from gathering and hunting on a larger land; Primitive agricultural production provided the material basis for the emergence of animal husbandry and handicrafts; Primitive agriculture improved people's living standards and laid a solid foundation for the development of agriculture for thousands of years to come.

2. What were the cultivation methods originally used in primitive agriculture?

1. The original cultivation method used in primitive agriculture was slash-and-burn farming.

2. The emergence of primitive agriculture was initially only sowing and harvesting, and later slash-and-burn cultivation was adopted. With the advent of production tools such as plows, China's agriculture entered the era of "ploughing" or "stone tool hoeing" seven or eight thousand years ago. During the Shang and Zhou dynasties, a small number of bronze farming tools and cultivating agricultural tools appeared, and techniques such as drainage and irrigation, fertilization, weeding and pest control were also mastered.

By the time of the Spring and Autumn Period and the Warring States Period, iron tools and ox farming were greatly promoted, and fertilization and irrigation techniques were also developing.

1) Primitive agriculture: slash-and-burn cultivation (fire farming) (2) China's agriculture has entered the stage of "ploughing" or "stone tool hoeing": the emergence and widespread use of soil loosening tools.

3) During the Shang and Zhou dynasties, bronze agricultural tools appeared. During the Spring and Autumn Period, small iron farm tools were suspicious. Ox ploughing is a revolution in China's agricultural power.

During the Warring States period, cattle farming was initially promoted. Since then, iron plough ox ploughing has gradually become the main calendar of traditional Chinese agriculture.

Iron plough ox ploughing began to appear in the Spring and Autumn Period and the Warring States Period. The inventor is unknown, but I'm talking about historical facts.

Thank you, let's give points.

The Chinese plough was developed from a primitive double-edged triangular stone tool, known as the "stone plow". Xia, Shang and Western Zhou were the initial development periods of China's agricultural technology, with great progress and creation in production tools and cultivation, and bronze agricultural tools and plows appeared.

The emergence of the iron plough in the Spring and Autumn Period and the Warring States Period reflects a major change in the history of the development of agricultural tools in China.

The plough of our country appeared in the Shang Dynasty.

5,500 years ago, farmers in Mesopotamia and Egypt began experimenting with ploughs. Early plows were made with Y-shaped segments of wood with branches underneath.

The segment is carved into a pointed end, and the two branches on it make two handles. The plough is tied to a rope and pulled by an ox, and the pointed end creates a narrow shallow furrow in the dirt, which the farmer can use to drive the plough with a handle. By 3000 B.C., the plough had been refined, with the pointed end made into a "ploughshare" that could more effectively break through the earth, and a sloping floor that pushed the earth to the side.

The plough in China was developed and evolved from the plough. Initially, it may still be called "耒耜". After the ox pulled the plow, the plow and the plow were gradually separated, and the plough had the proper name of "plow".

The plough appeared in the Shang Dynasty and is recorded in oracle bone inscriptions. The early plough was rudimentary. From the late Western Zhou Dynasty to the Spring and Autumn Period, iron plows appeared, and oxen-drawn plows began to be used to plough the fields.

In the Western Han Dynasty, there was a straight plough, with only a plow head and handrails. In areas where there is a shortage of ploughing cattle, "treadling plows" are commonly usedIn Sichuan, Guizhou and other provinces of ethnic minority areas, there are ploughs in kind.

The tread plough is also called "plough" and "foot plow". When using, step on it with your feet to achieve the effect of turning over the soil.