What are your views on reforming the economic situation, increasing content, and strengthening urbanization? Just in the past two years.

On the theoretical practice of accelerating urbanization construction in accordance with the requirements of "three modernizations simultaneously"

Accelerating the pace of urbanization development in the simultaneous advancement of industrialization, urbanization, and agricultural modernization is the "Twelve A major task during the Five-Year Plan period. "Synchronization of three modernizations" is not only the objective trend of China's economic development, but also the only way to enrich the people and strengthen the country. Scientifically grasp the scientific connotation, spiritual essence, internal requirements and basic laws of "synchronization of three modernizations", concentrate the advantages of industrialization, urbanization and agricultural modernization, and select the most suitable spatial region and the best location as the entry point for overall planning of urban and rural development. Promoting urbanization is not only an inherent requirement to accelerate the transformation of the economic development model, but also an urgent need to actively explore the successful path of China's "three modernizations simultaneously". It is a two-wheel drive for achieving coordinated development of industrialization and agricultural modernization, urbanization and new rural construction. , is of great significance to promoting the stable development of agriculture, sustained increase in farmers' income, and harmonious prosperity of rural areas, as well as to the construction of a comprehensive moderately prosperous society and the modernization of the country. 1. Theoretical basis for the construction of "synchronization of three modernizations" The theoretical basis of "synchronization of three modernizations" sprouted in the early 16th century and matured in the 1960s, lasting more than four centuries. At the beginning of the 16th century, the famous British thinker More proposed a "utopian" idea. He believed that each city had agricultural land attached to it, and the society carried out a reasonable division of labor. There were no fixed professionals, and everyone took turns to engage in agricultural labor for two years. Everyone had the ability to work in agriculture. Leisure time is engaged in scientific or artistic creation and is managed according to democratic principles. This shows the origin of the idea of ??"synchronization of three modernizations". In the 20th century, the British urban scientist Ebenezer Howard, the first scholar to propose "urban-rural integration", proposed the idea of ??"garden city": both cities and rural areas have their own advantages and corresponding shortcomings, and urban-rural integration avoids The shortcomings of both...the city and the country must get married, and this happy union will burst out new hope, new life, and new civilization. Wright formally proposed the idea of ??"Broadacre City" in "Broad Fields": redistributing concentrated cities on a regional agricultural grid network. In an era when cars and cheap electricity are everywhere, it is no longer necessary to concentrate all activities in cities. What is most necessary is how to get rid of cities and develop a completely decentralized low-density life, home living, and employment relationship. combined with a new development model. This is a further deepening of the idea of ??"synchronization of three modernizations". In the 1960s, Lewis, a world-famous development economist and winner of the 1976 Nobel Prize in Economics, strongly agreed with Wright's "regional unity" view, believing that this could avoid the troubles of megacities and ultimately achieve Howard's "Garden City" Imagine. From the standpoint of urban development, he profoundly pointed out: cities and countryside cannot be completely separated; cities and countryside are equally important; cities and countryside should be organically integrated. Lewis's greatest contribution was to mature the idea of ??"synchronization of three modernizations". Lewis described a classic framework for the development of "three modernizations simultaneously", which is also a framework for how a developing country can transform from a backward traditional agricultural society to a developed modern industrial society. He believes that the basis for realizing the "synchronization of three modernizations" is industrial development. Without industrial development, there would be no modern industrial society, no modern cities, and no agricultural modernization. Industrial development will bring at least two things: first, an increase in the supply of industrial consumer goods, and second, an increase in labor demand. Where does the labor force needed for industrial development come from? I'm afraid it can only come from agriculture or the transfer of surplus rural labor. In the process of industrialization in developed countries, there are two things that accompany the transfer of rural surplus labor to industry: first, the increase in labor income, that is, through non-agricultural employment, the income is much higher than in agriculture; second, urbanization ization, that is, while realizing non-agricultural employment and increasing income, the permanent residence of rural labor force and their family members will move into cities as their employment locations change. One result of these two changes is that the strong consumer demand of the new population in these cities has expanded the market demand for industrial consumer goods, becoming a demand driving force that supports and drives further industrial development. As a result, industry will get greater development opportunities, further generate labor demand, continue to absorb the rural surplus labor force and transfer it to non-agricultural industries, and realize urbanization while increasing income, which will generate new consumer demand and form a complete "Lewis Cycle" ".

As the "Lewis Cycle" continues to advance, the agricultural and rural population continues to decrease, the per capita cultivated land in rural areas increases, the scale of land management increases, and the degree of agricultural modernization continues to improve. As long as there is still a surplus labor force in the countryside, the theory is that the "Lewis Cycle" will continue to advance until there is no more surplus labor force in the countryside. In this way, industry cannot sustain development because there is no surplus labor force, and the production of consumer goods cannot be sustained because there is no new market demand. Continue to expand, the demographic dividend of economic development disappears, and the entire society completes the transformation from a backward dual economy to a stable and developed unitary economy: not only is industrialization completed, because there is no longer a surplus labor force and redundant population in the countryside, agricultural labor productivity, The income level of the agricultural population is the same as that of industry. Urbanization and agricultural modernization have also been completed. Under such a path, the "three modernizations" are synchronized. From the above-mentioned review of the theoretical basis of the "Three Modernizations Synchronization" thought, it can be concluded that from the perspective of modern history, no country that has achieved industrialization is based on a small-scale peasant production structure. From the perspective of the national economy as a whole, if a country's agricultural foundation remains in the state of a small-scale peasant production structure, it will be almost impossible to achieve industrialization. The small-scale peasant production structure requires a large agricultural population but does not require a large amount of industrial products. The agricultural and rural markets are narrow and weak, which fundamentally limits the increase in the industrial employment population and the development of the industrial product market, and is an actual resistance to the realization of industrialization or new industrialization. . If industrialization is to be achieved first and then agricultural modernization is achieved, a country may remain in the ranks of developing countries for a long period of time, making it difficult to achieve industrialization and agricultural modernization. Therefore, in order to solve the problem of farmers migrating to cities to work and gradually immigrating to settle down, most countries rely on the "slum" approach. Even today, there are still a large number of "slums" in the world, including developed countries. However, it should be noted that the above-mentioned relevant research by thinkers from Western countries focuses on the urban-rural integration design of spatial environment, and their theories need to be improved urgently. When China specifically applies relevant theories, it needs to combine the historical evolution of China's urban-rural dual structure and the systems, institutions, policies and other aspects that run through it to formulate relevant countermeasures that are consistent with its national conditions. 2. Practical basis for the construction of “three simultaneous modernizations” Judging from China’s modern practice, the origin of industrialization can be traced back to the Westernization Movement in the second half of the 19th century. Due to the corruption of the Qing government and the subsequent series of wars and social unrest, until the founding of New China in the mid-20th century, modern industry was still limited to a few cities in the coastal areas, and basically did not touch the agricultural civilization based on the entire country. traditional economic and social structure. The large-scale industrialization movement carried out during the planned economy period after the founding of the People's Republic of China was still based on cities. Not only did modern industry fail to move out of the cities and into the countryside, but the urban-rural isolation policy widened the gap between urban and rural areas. A typical "dual structure" pattern was formed. The vast majority of rural areas and farmers have not been included in the track of industrialization development, which has delayed the entire country's transformation from traditional farming civilization to modern industrial civilization. Judging from China's practice since the reform and opening up, the real inclusion of rural areas and farmers in the modernization process began during this period. Since the mid-1980s, rural industrialization has gradually advanced from the Pearl River Delta, Yangtze River Delta, Shandong Peninsula and other eastern coastal areas to the inland. Now the most remote rural corners of the western border are feeling the impact of industrialization on their production and lifestyle. coming impact. However, China is a large country with a vast territory, uneven resource distribution, large regional differences, and uneven economic development. The start-up time, development conditions, and development levels of industrialization in various regions are different, and the challenges they face are also very different. Judging from the more than 30 years of reform and opening up, China's industrialization and urbanization processes have been rapid, while agricultural modernization has been relatively slow. There has been an obvious disharmony between the three. Despite this, China's "three modernizations" of industrialization, urbanization and agricultural modernization have not yet seen a single-level development trend of one of them. If in industrial parks and urban fringe areas, based on the existing practical basis, "three modernizations synchronization" can be established , taking the lead in demonstrating in the country, can not only solve China's current labor shortage in industrial parks and the lagging urban service industry due to the small population size, but also give full play to the leading role of industrialization and urbanization in the development of modern agriculture as soon as possible, and improve rural public welfare **Service level radiation effect.

In 2010, China's per capita GDP exceeded US$4,000. At this critical juncture, the central government proposed to "promote agricultural modernization simultaneously with the in-depth development of industrialization and urbanization." First, it means that the "three modernizations" have not been synchronized at present; "The conditions are already met. Therefore, when China's comprehensive national strength has reached the point where it can change this situation, synchronously promoting agricultural modernization has become a necessary part of the modernization drive and an inevitable choice. Judging from China's practice in recent years, especially in the traditional agricultural areas in the central and western regions, taking the path of "three modernizations simultaneously" is not simply equivalent to setting up industry and building cities in traditional agricultural areas, but also requires establishing and developing industries in accordance with the new industrialization concept. and other non-agricultural industries, promote urbanization in a timely manner, and gradually transform the rural economy, including traditional agriculture, and even the entire rural society. In particular, in order to avoid following the old path of "slums" in some Western countries in the process of industrialization and urbanization, many places in industrial parks and urban fringe areas have integrated and built existing administrative villages into industrial clusters, concentrated population residences, and public buildings. **New rural communities with intensive service provision are designed for farmers, landless farmers, migrant workers and even urban low-income groups or "new urban immigrants" who voluntarily implement land transfer for large-scale operations, and are free from labor mobility and resident migration. Carry out comprehensive and systematic reform and innovation in terms of concepts, urban layout and infrastructure construction, urban management and services. For example, China's Henan, Shandong, Hubei and other provinces have implemented the construction of new rural communities since 2010. Each year, a number of new rural community demonstration sites are established based on industrial parks and central towns. Some have a population of more than 50,000, with the vast majority of farmers. Most of them are engaged in secondary and tertiary industries, and the original cultivated land has basically been built into an agricultural modernization base, developing into a "three modernization synchronization" that not only promotes urbanization and industrialization, but also promotes agricultural modernization and reflects the integrated development of urban and rural areas. These "three synchronizations of modernization" show very obvious advantages: first, they become a supply base for high-quality agricultural products; second, they become a tourism, leisure and sightseeing base for urban residents; third, they become a "reservoir" for the labor force in industrial parks and "blue-collar workers" in the city. The main source; fourth, it is conducive to reducing the labor costs of enterprises, allowing China's industrial products and services to maintain low-cost competitive advantages in the international market, and slowing down the current trend of excessive rise in urban labor costs; fifth, promoting rural population Accelerating migration to cities has promoted agricultural modernization and accelerated the pace of urbanization in China. 3. Dialectical thinking on the construction of "synchronization of three modernizations" "Synchronization of three modernizations" not only concentrates the superior resources of industry, cities and agriculture within the region, but also covers all aspects of the economy, society and people's lives. There are benign relationships between the three. interactive relationship. So, how to highlight key points, break through difficulties, and advance in a coordinated manner are important issues that urgently need to be studied and solved before party committees and governments at all levels. Judging from the general requirements of the central government, we should give full play to the role of industrialization, agricultural modernization and urbanization in promoting the "synchronous development of the three modernizations", and use the rapid development of their respective fields to drive the development of other fields, and ultimately achieve the "synchronous development of the three modernizations" . First, we must use new industrialization as a breakthrough to drive urbanization and promote agricultural modernization; second, we must use characteristic urbanization as a pivot to accelerate agricultural modernization and support new industrialization; third, we must use agricultural modernization as a guarantee to promote new industrialization and promote characteristic urbanization. Judging from the primary issues faced by the major agricultural provinces in central and western China, it is necessary to accelerate urbanization to launch the "three modernizations simultaneously" construction, give full play to the leading and driving role of new urbanization, and make overall arrangements for urban construction, industrial parks, industrial agglomerations, and farmland Spatial layout of protection, agricultural base, ecological conservation, etc. (1) Unlock the barriers that restrict the development of industrialization and agricultural modernization by actively and steadily promoting urbanization. Theoretically, urbanization is connected to industrialization and agricultural modernization. Industrialization leads to the spatial aggregation of elements and large-scale population migration, which promotes the formation and development of modern cities. Advanced technologies brought about by industrialization have completely transformed traditional agricultural production methods. However, judging from China's national conditions, especially the reality of some inland provinces, the current development of industrialization and agricultural modernization is subject to spatial constraints to a certain extent.

From a national level, China is a big country and cannot rely on the international market to solve the problem of feeding its people. At the same time, China is a country with less arable land resources per capita. To ensure the stable development of food production, it is necessary to ensure that the arable land used for food production cannot The land use for industrialization and urbanization has been significantly reduced due to the increase in industrialization and urbanization. Ensuring the red line of 120 million hectares of cultivated land is related to national food security and national security, and is China's basic national policy. Looking at several inland provinces such as Henan, Anhui, Hubei, Hunan, and Jiangxi in central China, they are all provinces with a large proportion of agriculture and bear the important responsibility of ensuring national food security. But they are also provinces with low per capita income, and have a heavy task of accelerating development and increasing residents' income. To fulfill the responsibility of national food security, we must ensure that agricultural production is not damaged by the development of industrialization and urbanization. To increase residents' income, we must promote industrialization and urbanization. To protect agriculture, we must ensure that the red line of cultivated land cannot be breached, and to promote industrialization and urbanization, we must continue to occupy agricultural land space. This is obviously a contradiction. In fact, not only industrialization and urbanization require space, but also the development of agricultural modernization and the expansion of land management scale. It can be seen that industrial development requires space, and agricultural development also requires space. Urban development itself is a process of continuous expansion of space, and space issues have become a prominent contradiction in current development. How to solve the contradiction between space shortage and high space demand, so as to unlock the bottleneck of space that restricts the development of "three modernizations"? Obviously, the only way to find a breakthrough is to improve space usage efficiency. This breakthrough is when farmers move into cities and rural populations migrate to cities. This means actively and steadily promoting urbanization and promoting the healthy development of urbanization. Because of the large-scale migration and concentration of farmers to cities and towns, the per capita residential and living land space will definitely decrease, thus freeing up space for industrial projects. In the same way, farmers moving to cities also free up agricultural land space, allowing farmers who remain in the countryside to expand their planting area and realize large-scale operations and agricultural modernization. It can be seen that urbanization is a bottleneck restricting the development of industrialization and agricultural modernization, and it is also the key to unlocking this bottleneck. Therefore, using urbanization to drive industrialization and agricultural modernization and promote the construction of "three modernizations simultaneously" is a development idea that is in line with China's national conditions. During China's more than 30 years of reform and opening up, the level of urbanization has improved beyond expectations. The urbanization rate increased from 17.9% in 1978 to 49.68% in 2010, an average annual increase of nearly 1 percentage point, and has become the engine of economic growth. This is obvious, but the problem of low-quality growth also exists. For example, the construction of small towns has been regarded as an important strategy for economic development many times, all based on treating small towns as part of rural reform, with the development of township enterprises and the absorption of surplus rural labor as its main functions. On the one hand, in the central and western regions, most township and village enterprises have actually been restructured and transformed into city and county industrial parks, and the vast majority of the rural labor force has also moved to coastal areas to work. On the other hand, the area of ??industrial parks in many cities and counties has reached dozens of square kilometers, but they are all based on undertaking the transfer of industries from developed areas on the eastern coast and based on running industry. As a source of growth for the local finance, little consideration is given to Supporting and integrating urban construction and promoting and penetrating the agricultural field. The construction of "three modernizations at the same time" can completely solve the problems of lack of labor in industrial parks, lack of popularity in urban construction, and lack of land in modern agriculture, and open up a new position to occupy the commanding heights of economic development. At present, accelerating the transformation of the economic development model is to transform economic growth from over-reliance on exports to a coordinated pull of investment, exports and consumption, and to continuously expand the role of consumption in promoting national economic growth. The most important one is to improve the quality and level of urbanization. In the next five years, China's urbanization rate will exceed 50% for the first time. For every 1 percentage point increase in the urbanization rate, direct consumption can drive GDP growth by 1.5 percentage points; every additional urban population can drive 100,000 yuan in construction investment. China's largest domestic demand lies in urbanization, and its greatest potential for development also lies in urbanization. Realizing the citizenship of migrant workers will become the highlight of the urbanization process during the "Twelfth Five-Year Plan" period and become a breakthrough in promoting urban-rural integration. (2) Solve a series of urbanization symptoms by establishing "three modernization synchronization". The "three modernization synchronization" surrounds the suburbs of large and medium-sized cities and provides supporting facilities for large and medium-sized cities. Just like in developed countries in the world, small towns in the suburbs have very convenient transportation. , with complete facilities and equipment, beautiful ecological environment and strong local characteristics.

If each "three modernizations simultaneously" admits 30,000 to 50,000 farmers into the city, and if there are 10,000 such "three modernizations simultaneously" in the suburbs of large and medium-sized cities (industrial parks) across the country, an additional 300 million to 50,000 will be added. billion urban population. The first is to promote the solution of "big city diseases". Some large cities in China have exceeded their resource and environmental carrying capacity. The expansion of urban scale and the sudden increase in urban population have been accompanied by air and environmental pollution, serious traffic congestion, crowded living, increasingly higher housing prices, and an increasingly tense pace of life. The excessive expansion of urban scale has led to a decline in people's quality of life. By building and continuously expanding the "synchronization of three modernizations" and diverting more than half of the urban population, the above-mentioned "big city disease" can be effectively solved. Only when various resources such as population, land, roads, water, housing and environment are properly allocated can cities achieve sustainable development. The second is to create employment opportunities for farmers and increase the income of middle and low-income groups. For example, the construction of 10,000 "three simultaneous modernizations" can not only increase investment and stimulate economic growth, but also create tens of millions of job opportunities for farmers and increase the income of these employed people by trillions of yuan. In particular, farmers engaged in the service industry in the "three simultaneous modernizations" will receive a long-term and stable source of income, and their consumption power will be significantly enhanced, thereby promoting China's consumption and adding new impetus to the development of the national economy. More importantly, an increase in the income of low- and middle-income groups can fundamentally alleviate inflationary pressures. At the same time, a large number of "three simultaneous" constructions will adjust the economic structure and transform the economic development model, which will be conducive to accelerating the transformation of the national economic structure from focusing on the secondary industry to the coordinated development of the primary, secondary and tertiary industries. Accelerate the transformation of economic development from being mainly driven by exports and investment to being driven by exports, investment and consumption. The third is to promote control of urban housing prices. On the one hand, residents within the "three modernizations simultaneously" have increased their income through expanded employment, thereby increasing the purchasing power of low- and middle-income groups and achieving "affordability for the poor." On the other hand, urban construction within the "synchronization of three modernizations" provides urban residents with new living and development space, and can realize "allowing the rich to buy something." To effectively suppress high urban housing prices, the way out lies in opening up a new space for "synchronization of modernization and modernization", so that a large number of the urban population, especially the wealthy class, will focus on housing purchases to "synchronization of modernization and modernization" with a beautiful environment and more suitable for human habitation. The fourth is to promote the relief of urban pressure. "Synchronization of the three modernizations" is located between large and medium-sized cities and the vast rural areas. It serves as a bridge and link between the past and the next to drive the development of the vast rural areas. It not only directly eliminates the urban-rural differences in the suburbs of large and medium-sized cities, but also drives the vast rural areas to continuously narrow the urban-rural differences. The government disperses the "public welfare" used in big cities into the "synchronization of three modernizations", which can not only alleviate urban pressure to the greatest extent, but also achieve "coordinated urban and rural development" in the true sense. The "synchronization of three modernizations" enjoys the same "public welfare" as that of big cities. The attractiveness of big cities can be broken down into the "synchronization of three modernizations", making the "synchronization of three modernizations" equally attractive and helpful. It aims to narrow and eliminate the differences between urban and rural areas and promote urban and rural residents to equally share the benefits brought by China's economic development. 4. Policy discussion on the construction of "three modernizations simultaneously" to solve the "three rural" problems, we must deal with the problems of farmers moving into cities, industrial agglomeration and cultivated land concentration, and take a new urbanization path so that the vast majority of farmers are engaged in the secondary and tertiary industries. The basic construction of cultivated land into a modern agricultural base is actually a "synchronization of three modernizations" that not only promotes urbanization and industrialization, but also promotes agricultural modernization. To build the "three modernizations simultaneously", we can either consider piloting it in areas with strong economic strength, high agricultural modernization and steady urbanization development in county-level industrial parks, or consider selecting a "three modernizations simultaneously" in each province, district or city. , use this as a demonstration point to summarize experience and then promote it in an all-round way. The construction of "synchronization of three modernizations" must first solve the problem of insufficient attention to the "synchronization of three modernizations" in the current county economic development, or that the understanding is not enough and the understanding is not deep. Therefore, there is an urgent need for party committees at all levels to attach great importance to it, work hard, and designate a comprehensive department with the name of the "Three Modernizations Synchronization" leading group office to be responsible for guidance and supervision. At the national level, we must strengthen top-level design and formulate relevant systems and policies, appropriately delegate power to local governments, and build a market-oriented mechanism, an interest synergy mechanism, a mutually beneficial and complementary mechanism, and a system balancing mechanism for the "synchronous development of modernization and modernization" based on actual conditions, and focus on solving Please answer the following three questions. (1) Solve the problem of farmers moving into cities.

The essence of urbanization is the migration of rural people to cities. The current situation is that even the labor force in the most remote rural areas has entered non-agricultural industries and urban employment in large numbers, but their families have not migrated to cities with them. Changes in the labor employment space did not bring about changes in the permanent living space, resulting in a migratory bird-like group of people. They usually work and live in the city, but return to the countryside during holidays or busy farming seasons. A large number of people move back and forth between urban and rural areas and between different regions, which has become a special landscape in China. The reasons are mainly from two aspects: first, due to institutional obstacles in household registration, housing, social security, medical insurance, and children's schooling, farmers who are already employed in cities are willing to settle in cities but are not accepted by cities; second, because they are not accepted by cities. Fear of possible loss of rural property interests discourages them from settling in cities. To encourage farmers to settle in cities and rural people to migrate to cities, it is necessary to eliminate corresponding institutional obstacles in terms of urban "integration" and rural "migration". To "integrate" people into cities, we need to sort out and evaluate the various policies that have been introduced in the past to promote farmers to move into cities, and find out which aspects have clear policy provisions, but have not been able to achieve the goal of promoting farmers to move into cities due to insufficient implementation. The purpose of the city. Which aspects are unclear, incomplete or not taken into account by the policy? There is still a lack of strength in the policy to promote farmers to move into cities. If it belongs to the former, we will introduce measures to supervise implementation, establish and improve the responsibility system, and those who fail to implement or deliberately delay the implementation will be held accountable; if it belongs to the latter, we will introduce more complete and stronger policies. All in all, in terms of "integration", it is necessary to have stable jobs and a reliable source of living, so that farmers who are willing to settle in the city can settle in the city at any time, and enjoy the corresponding benefits of citizens in housing, social security, pensions, medical insurance, education equal treatment in other aspects. To "move" people out of rural areas, it is necessary to conduct an in-depth analysis of the institutional reasons for potential leavers' concerns about the possible loss of their property interests in rural areas, find out and remove institutional obstacles, and find ways to resolve their concerns. Generally speaking, farmers’ property interests in rural areas include homesteads and contracted lands, and their concerns about losing their interests stem from the uncertainty of long-term interests caused by the collective ownership of homesteads and contracted lands. According to the current status quo, as long as the homestead and contracted land are occupied or used, there will be no problem with the ownership of interests. Once farmers leave the countryside and settle in the city, the long-term interests of the homestead and contracted land are not guaranteed in the current system, and This means that it may be withdrawn at any time. In order to eliminate the concerns of farmers who have left their hometowns that their homesteads and contracted lands may be taken back at any time, local governments should confirm the rights of farmers who have left their hometowns and contracted lands within the limits of their authority, and issue corresponding certificates. Strive to gain recognition from the central government for this attempt at system reform. On this basis, corresponding rules should be formulated to allow the transfer of homestead and contracted land in a market-oriented manner. It is worth noting that while removing institutional obstacles, we must also reduce the costs for farmers to move to cities, the largest of which is housing. A farmer may be unable to afford a house in the city even after spending several years of his savings. Therefore, solving the housing problem may be an effective way to promote farmers to settle in cities smoothly. To this end, we can consider designing a plan in which farmers exchange rural homesteads for "three modernizations simultaneously" housing. The specific idea is that farmers who give up their homesteads can get a set of houses provided free of charge within the "Three Modernizations Synchronization". A provincial-level rural homestead reserve management center will be established. Homestead sites abandoned by farmers will be managed by the center, and housing for farmers moving to cities will be provided by the “three modernizations simultaneously” where they live. As compensation for the "synchronization of three modernizations" that provides free housing, the homesteads handed over to the central management by farmers can be managed by a special account in the city, and regularly allocated to the city based on the area accumulated in a certain "synchronization of three modernizations" homestead account. Construction land indicators. As for the problems caused by the spatial dispersion and spatial separation of homestead land managed by the land reserve center for farmers who migrate to cities, it can be solved by the optimized allocation of construction land indicators and spatial replacement by provincial governments. (2) Solve the problem of industrial agglomeration. The foundation of the development of "three modernizations simultaneously" is industry, and it also provides a platform for industrial development. The production and operation activities of industrial industries require the support of infrastructure such as water, electricity, transportation, and communications. Only when infrastructure is shared by many enterprises, the cost of unit economic activity will be the lowest. Therefore, the development of industrial industries naturally requires the gathering of specific spatial points. For a long time in the past, due to institutional obstacles and lag in planning, rural industrial enterprises were often dispersed, resulting in uneconomical use of infrastructure and waste of land use.

If we can strengthen the "three modernization synchronization" planning, leave room for industrial development based on urban functions and possible industrial layout, and take measures to promote the concentration of existing dispersed industries in planned industrial areas and the implementation of new industries in planned industrial areas, At the same time, increasing the construction of urban infrastructure and supporting the development of production and living service industries can provide a more effective platform for industrial development, thereby promoting the development of industrialization through urbanization. More importantly, to ensure the sustainable use of land for agricultural development, land for industrial development must be replaced by idle rural construction land (homestead land). At present, the reason why farmers who work in cities still retain their homesteads in the countryside and leave a large number of them idle, forming hollow villages, is that in addition to the aforementioned institutional factors in terms of urban naturalization and rural interest protection, there is another very important factor, which is the planned Farmers entering cities lack multi-level and optimal choices. Specifically, many farmers in big cities are deterred by the high cost of living, while small cities and towns below the county level lack space to plan their settlement. If the planning of small towns below the county level, especially county towns, is intensified, enough space is left for farmers to settle here, and corresponding supporting policies are introduced, it will undoubtedly speed up the pace of farmers moving into cities and free up a large number of idle homesteads. As urban construction land, it is allocated in specific spaces in cities and towns and serves as a gathering place for industrial development. This plays a role in promoting the development of industrialization through urbanization. (3) Solve the problem of concentrated cultivated land China is a country with many individuals but little land. The per capita cultivated land in the country is less than 0.1 hectares, and some central provinces have even less. According to calculations, a family of three has less than 0.2 hectares of cultivated land. According to the current agricultural pattern, the farmer household is still the most basic production unit, and the scale of each unit is very small. Even if the output per unit area is high, it is difficult for a farmer family to obtain sufficient income solely by relying on planting. This is one of the reasons why it is common for rural families to have part-time jobs. China's agriculture must embark on the modernization path of specialization, standardization, scale and intensification. The concentration of cultivated land in a small number of professional farmers is an inevitable trend, or it is an unavoidable obstacle. However, in order to promote the concentration of cultivated land to a small number of farmers, the prerequisite must be for more farmers to completely leave the land and completely migrate to cities. Not to mention the larger scale, if we take 2 hectares of cultivated land as the basic scale of a modern agricultural business unit, 9/10 farmers must move to cities and transfer their contracted land to specialized farmers. This means that only urbanization and large-scale migration of farmers to cities can leave room for agricultural modernization. This is also the basic logic for urbanization to drive the development of agricultural modernization. Therefore, in addition to eliminating the rural population from settling in the city and relieving their concerns about the interests of their homesteads, there must also be policies to encourage the transfer of cultivated land, promote the transfer of cultivated land and large-scale land management, and achieve the professionalization of agricultural operations and the commercialization of agricultural products.