History Intensive cultivation meaning, intensive cultivation meaning

1) Intensive agriculture is a summary of the essence of traditional Chinese agriculture, which refers to a comprehensive technical system of traditional agriculture. It sprouted in the Xia, Shang and Zhou dynasties, the Warring States, Qin and Han dynasties, the Wei, Jin, Southern and Northern Dynasties were the technological formation period, the Sui, Tang, Song, Liao, Jin and Yuan dynasties were the expansion period of intensive cultivation, and the Ming and Qing dynasties were the in-depth development period. (2) The use of iron farming tools and the popularization of cattle ploughing are the basis for the development of intensive farming technology.

The iron plough ox ploughing technique appeared in the Spring and Autumn Period and the Warring States Period, and was improved and popularized in the Han Dynasty. During the Sui and Tang dynasties, with the emergence of the Jiangdong plow, it was perfected and used by later generations. (3) Improving land utilization rate and land productivity is the overall goal of intensive cultivation technology system.

In order to improve the land utilization rate, the ridge cultivation method was implemented in the Western Zhou Dynasty, and the field method was implemented in the Western Han Dynasty. After the Song Dynasty, the Jiangnan region formed a rice-wheat rotation system of two cropping systems and three cropping systems a year. In order to improve land productivity, people have increased the yield per unit area by improving farming technology, giving full play to the potential of the land, and forming the tillage and harrow technology in the north and the tillage and harrow technology in the south.

4) Change the agricultural environment and increase land productivity. Ancient China attached great importance to irrigation of farmland, and many water conservancy projects were built from ancient times to the present, which improved the soil environment and made agricultural harvests no longer depend entirely on the quality of the weather.

Maturity of intensive farming technology.

Spring and Autumn to Qin and Han Characteristics: Intensive cultivation began Performance: The most advanced ridge cultivation method in the world appeared in the Spring and Autumn Period Zhao Guo of the Han Dynasty implemented the field method, which can prevent wind and drought; The district field method has emerged to strengthen the intensive cultivation technology.

The Han Dynasty's agricultural work "The Book of Victory" reflects the law of the whole process of crops from cultivation to harvest The Han Dynasty invented the columbladder The farming system is mainly planted year round, and the fallow system is implemented in some places, and the two-year three-cropping system appears Wei, Jin, Southern and Northern Dynasties Features: The agricultural production technology characterized by intensive cultivation in the Yellow River Basin has become increasingly mature Performance: The Northern Wei Dynasty's "Qi Min Yaoshu" is the earliest outstanding agricultural book in the world The area of land reclamation in the south of the Yangtze River has expanded, and the cultivation technology has made great progress Sui and Tang Dynasties Features:

The intensive cultivation technology of the southern paddy fields has gradually matured Performance: Rice planting generally adopts seedling raising and transplanting and other technologies Quyuan plough appeared in the Jiangdong region, adapting to the intensive cultivation of paddy fields and various soils Song and Yuan Dynasty Characteristics: The intensive cultivation technology has entered a period of full maturity Performance:

Cultivated farming tools and hoes appeared in the northern drylands The rice-wheat multi-cropping system of water-drought rotation was popularized in the south of the Yangtze River, and the economic center moved southward The exchange of crop varieties was very extensive Ming and Qing Dynasties Characteristics: Intensive cultivation and intensive agriculture continued to develop Performance: The two-year three-cropping system and the three-year four-cropping system in the north, and the Yangtze River basin in the south developed a variety of forms of one-year two-cropping system A large number of new crop varieties were cultivated High-yield crops such as corn and sweet potatoes were introduced from abroad The planting area of cash crops was expanded to form a specialized production area Agricultural works such as "The Complete Book of Agricultural Administration" and "Tiangong Kaiwu" appeared The main farming methods in ancient China ranged from slash-and-burn farming to iron ploughing and oxen farming.

It refers to careful and meticulous farming in agriculture. Source: *** "Be a promoter of the revolution": "We rely on intensive cultivation to eat, and there are more people, and we still have food to eat." ”

Spring and Autumn to Qin and Han Characteristics: Intensive cultivation began Performance: The most advanced ridge cultivation method in the world appeared in the Spring and Autumn Period Zhao Guo of the Han Dynasty implemented the field method, which can prevent wind and drought; The district field method has emerged to strengthen the intensive cultivation technology.

The Han Dynasty's agricultural work "The Book of Victory" reflects the law of the whole process of crops from cultivation to harvest The Han Dynasty invented the columbladder The farming system is mainly planted year round, and the fallow system is implemented in some places, and the two-year three-cropping system appears Wei, Jin, Southern and Northern Dynasties Features: The agricultural production technology characterized by intensive cultivation in the Yellow River Basin has become increasingly mature Performance: The Northern Wei Dynasty's "Qi Min Yaoshu" is the earliest outstanding agricultural book in the world The area of land reclamation in the south of the Yangtze River has expanded, and the cultivation technology has made great progress Sui and Tang Dynasties Features:

The intensive cultivation technology of the southern paddy fields has gradually matured Performance: Rice planting generally adopts seedling raising and transplanting and other technologies Quyuan plough appeared in the Jiangdong region, adapting to the intensive cultivation of paddy fields and various soils Song and Yuan Dynasty Characteristics: The intensive cultivation technology has entered a period of full maturity Performance:

Cultivated farming tools and hoes appeared in the northern drylands The rice-wheat multi-cropping system of water-drought rotation was popularized in the south of the Yangtze River, and the economic center moved southward The exchange of crop varieties was very extensive Ming and Qing Dynasties Characteristics: Intensive cultivation and intensive agriculture continued to develop Performance: The two-year three-cropping system and the three-year four-cropping system in the north, and the Yangtze River basin in the south developed a variety of forms of one-year two-cropping system A large number of new crop varieties were cultivated High-yield crops such as corn and sweet potatoes were introduced from abroad The planting area of cash crops was expanded to form a specialized production area Agricultural works such as "The Complete Book of Agricultural Administration" and "Tiangong Kaiwu" appeared The main farming methods in ancient China ranged from slash-and-burn farming to iron ploughing and oxen farming.

"Intensive farming", that is, "precision farming", refers to careful and meticulous farming in agriculture.

Source: *** "Be a promoter of the revolution": "We rely on intensive cultivation to eat, and there are more people, and we still have food to eat." ”

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In agriculture, it refers to investing more means of production and labor in the same land area, carrying out intensive cultivation, and increasing the total amount of products by increasing the output per unit area.

The main feature of China's traditional agricultural technology is "self-intensive cultivation".

Although the agricultural technology of intensive cultivation was formed very early, the term "intensive farming" appeared very late, and it is used as a summary of the essence of traditional Chinese agricultural technology, referring to a comprehensive technical system. Fine soil cultivation (this tradition was gradually formed after the promotion of iron ox cultivation in the Spring and Autumn Period and the Warring States Period) is one of the important contents of intensive cultivation, but intensive cultivation cannot be reduced to fine soil cultivation.

Because it is only one of the many measures taken by traditional Chinese agriculture to improve the agricultural environment. In addition to improving the agricultural environment, traditional Chinese agriculture also attaches great importance to improving the production capacity of agricultural organisms themselves, that is, actively adopting biotechnology measures. The above two aspects are interconnected and together constitute the technological system of China's agriculture.

Ancient China.

To intensively cultivate, the specific performance is from.

In the following several.

Bai side:

1.Tools.

du: Spring and Autumn Warring States period.

zhi—iron plow; Western Han Dynasty - coupling dao plow, cocoon car (sowing tools); Sui and Tang Dynasties - Quyuan plough 2Farming methods: Spring and Autumn Period and Warring States Period - ridge farming method (the most advanced farming method in the world at that time); Western Han Dynasty - Daitian method.

3.Water conservancy projects: Dujiangyan (Warring States); Cao Canal, Bai Canal, Longshou Canal (Han) 4Irrigation tools: overturned (Three Kingdoms), cylinder car (Tang Dynasty), high drum car (Song Dynasty), wind-powered water wheel (Ming and Qing dynasties).

5.Agricultural monographs: Western Han Dynasty: "The Book of Fan Sheng", Northern Wei Dynasty: "Qi Min Yaoshu", Song: "Chen Fu Agricultural Book", Yuan: "Wang Zhen Agricultural Book", Ming: "Agricultural Administration Book".

精耕編作 (jīng gēng xì zuò) Explanation: It refers to careful and meticulous cultivation in agriculture.

Conceptual analysis: intensive cultivation version.

1) Borrowing the right to plough the land with ox power.

2) The continuous improvement of production tools and labor technology: the plough wall was invented in the Han Dynasty, and the ploughing method of two oxen and one person also appeared; In the Tang Dynasty, Quyuan plough appeared; The Ming and Qing dynasties introduced high-yielding crops such as corn and sweet potatoes.

3) The perfection of water conservancy projects and the invention of irrigation tools have enabled people to constantly overcome the limitations of natural conditions and pursue high agricultural yields.

4) Subsistence farming economy: On small plots of land, increasing the yield per mu by relying on fine labor and high input is the main driving force for the development of intensive farming.

It sprouted in the Xia, Shang and Zhou dynasties, the Warring States, Qin and Han dynasties, the Wei, Jin, and Southern and Northern Dynasties were the technological formation periods, the Sui, Tang, Song, Liao, Jin, and Yuan dynasties were the expansion periods of intensive cultivation, and the Ming and Qing dynasties were the in-depth development periods.

Spring and Autumn to Qin and Han dynasties.

Features: Intensive cultivation begins.

Wei, Jin, Southern and Northern Dynasties.

Characteristics: The agricultural production technology in the Yellow River Basin, which is characterized by intensive cultivation, has become more and more mature.

Sui and Tang. Characteristics: The intensive cultivation technology of paddy fields in southern China has gradually matured.

Song Yuan. Characteristics: Intensive farming technology has entered a period of full maturity.

Ming and Qing dynasties. Characteristics: Intensive agriculture continues to develop.

Intensive cultivation is the production mode of ancient Chinese agriculture, which refers to the investment of more means of production, labor and technology on the land with a fixed area of land, and meticulous land cultivation to maximize the yield per unit area of the penetration.

Intensive farming:

Traditional farming techniques in China. It is mainly embodied in four aspects: one is to borrow ox power to plough the field, the second is the continuous improvement of production tools and labor technology, the third is the improvement of water conservancy projects and the invention of irrigation tools, and the fourth is to increase the yield per mu on a small piece of land, relying on fine labor and high input, which is the main driving force for the development of intensive farming.

The phenological calendar is also known as the natural calendar or agricultural calendar. That is, the natural phenology, crop phenology, pest occurrence period and agricultural activities of a region are sorted out and arranged into a table according to the date of appearance. The contents of the phenological calendar include date, natural phenology, crop growth period, insect infestation occurrence period, and agricultural activities.

It reflects the sequence of phenological periods in the same area.

"Intensive cultivation", that is, "fine farming", refers to the careful and meticulous cultivation of agriculture without filial piety, is the production mode of ancient Chinese agriculture, refers to a certain area of soil and soil draft, more input of means of production, labor and technology, meticulous land cultivation, to maximize the yield per unit area. Intensive cultivation sprouted in the Xia, Shang and Zhou dynasties, the Warring States, Qin and Han dynasties, the Wei, Jin, Southern and Northern Dynasties were the technical formation period, the Sui, Tang and Song dynasties, the Liao, Jin and Yuan dynasties were the expansion period of intensive cultivation, and the Ming and Qing dynasties were the in-depth development period.

Source: *** "Be a promoter of the revolution": "We rely on intensive cultivation to eat, and there are more people, and we still have food to eat." ”

Intensive cultivation means careful and meticulous farming in agriculture.

In the primitive society, people used the method of "slash-and-burn" farming; Seven or eight thousand years ago, China entered the era of civilization, and the plough and plough became an important tool for people to carry out agricultural production, and agriculture entered the stage of "ploughing" or "stone tool hoeing".

During the Shang and Zhou dynasties, a small number of bronze agricultural tools and cultivated agricultural tools appeared, and people mastered the technologies of ditching and irrigation, weeding and soil cultivation, making green manure, and controlling insects and pests, and agricultural production was developed.

During the Spring and Autumn Period, iron plough ox ploughing became the main farming method of traditional Chinese agriculture, and during the Warring States Period, iron plough ox ploughing was expanded and promoted, and iron tools and ox ploughing became the main farming method of traditional Chinese agriculture. During the Wei, Jin, Southern and Northern Dynasties, the agricultural production technology characterized by intensive cultivation in the Yellow River Basin has become increasingly mature. Until the Sui and Tang dynasties, the intensive cultivation technology of the southern paddy fields gradually matured.

In the Song and Yuan dynasties, intensive farming technology entered a period of full maturity; After the Ming and Qing dynasties, intensive agriculture continued to develop; Nowadays, the development of intensive farming technology is the main factor for China's agriculture to lead the world for a long time.

Reasons for the formation and development of intensive farming

The formation and development of intensive farming is contributed to by a variety of factors. First, the accumulation and summarization of the experience of working people in the process of adapting to and transforming nature.

For example, intensive cultivation sprouts in the Yellow River Basin ditch agriculture, and ditch agriculture (starting from digging the drainage ditch "��" in the field, turning the ditch soil onto the field surface, forming a long ridge, called "mu", can be implemented on this kind of farmland on the ridge farming) is exactly the ancient Chinese people in the practice of transforming the low-lying saline-alkali land in the Yellow River Basin created and so on.

Second, the exchange and integration of different agricultural cultures of various regions and ethnic groups. For example, the formation of the intensive farming system of dryland in the north and the intensive cultivation system of paddy fields in the south are, to a certain extent, the result of the exchange and integration of agricultural cultures in various regions and ethnic groups.

Third, small peasants (including self-employed farmers and tenant farmers) under the landlord economy have greater operational autonomy and enthusiasm for production. Under the feudal landlord system, individual small peasants had more self-reliance, greater autonomy in management, and could even own their own land.

However, the small scale of operation, the weak economic force, and the instability of land ownership or land use rights make it necessary, possible, and willing for them to invest more live labor, fine farming management, and strive to produce as much product as possible on limited land to solve the problem of livelihood.

Fourth, the pressure of more people and less land has prompted people to engage in intensive management and strive to plant less and reap more. Taking the farming system as an example, the abandonment system is based on the premise that there is a sparse population and a large amount of reclaimable wasteland. The change from the abandonment system to the leisure system is related to the increase in population.

The development of continuous cropping and multiple cropping systems is obviously due to the large increase in population and the relative shortage of arable land.

Explanation of intensive and meticulous farming

Earnestly and carefully cultivated, now often used as a metaphor for the years of limb and meticulous work This novel** is the product of her intensive cultivation.

Word decomposition Explanation of 精 精 ī 上好白米: "Eat not get tired of Jing". Fine, as opposed to "coarse" :

Precision. Filigree. Precise.

Refined. Intensive reading. Selected.

Carefully. Intensive research. Finely carved.

Smart, thoughtful : Tough. Astute.

Astute. The purest part of matter, the thing that is refined: the essence.

Elite Explanation of Secret Agent; Spy now I have come to do a special work, and I have a bag of gold and silver to give to you.;; Water Margin explains in detail. Detective; Spy.

Zuo Chuan: The Eighth Year of Xuangong "The Jin People Won the Qin Spy" Tang Lu Deming explained: "Spy, in vain, in vain, occasionally also, now it is called a detailed work." Tang Bai Juyi.