| Urban and rural construction land is an important opportunity to promote the construction of new rural areas, practiceing the scientific outlook on development; narrowing the gap between urban and rural areas, and is a good opportunity to promote the integration of urban and rural areas. In the urban and rural construction land "pothook", scientific planning and layout of the feasibility, is to ensure that the guarantee of the smooth implementation of the project. Nowadays, the ageing of the population in China is so significant. The reasonable layout for the hook the intensive use of land, is of great significance to the improvement of people’s living level.With the rapid development of China’s social economy, the urbanization level is at a stage of rapid development, the continuous improvement of urbanization level is necessary to expand the scale of town, more farmland is occupied, the construction of the contradiction between demand and cultivated land protection is increasingly prominent. With the agricultural land decreasing sharply and the construction land of the excessive growth.the problem will seriously affect the protection of cultivated land, it will be hard to realize the national goal of1,800,000,000acres of the red line. Urban and rural construction land policy introduced at the right time, this will be of great significance to promote the sustainable development of social economy, and is conducive to the development of economic construction and the city, to "protect the total dynamic balance of cultivated land" construction and the realization of the objectives of socialist new countryside. Urban and rural construction land is still in the pilot stage, researches on every aspect of the process of the improvement of the policy will have a positive effect on the policy,will effectively promote the sustainable development of villages and towns.Today,China’s social and economic environment is developing rapidily.The development of city and the constantly rising the level of urbanization demands for more urban land. This phenomenon has led to the continued expansion of the scale of construction land, in the meanwhile the agricultural land is decreasing sharply. In this case, the "urban and rural construction land linked mode", by the demolition of old buildings and building new,reaches the balance of construction land requisition-compensation. And how to carry out the demolition of old buildings and building new ones has become a hotspot of the land problem. The study on "pothook" mostly concentrated in policy research, pattern classification, analysis of economic benefit in macro level,It is a new way to study the age structure of the population specific pattern in the area.In background of China’s prominent aging phenomenon,this paper taking Zhaoyuan as an example, analysis of the age structure of the population distribution by urban and rural construction land involved, as the main body in the implementation of urban and rural construction land the farmers are "upstaired", the expression of farmers’ wishesã€the protection of the rights and interests can not reflect properly.The farmers’ relocation will fully investigate the condition, and its division of age, to study planning model for the future to dismantle the old resettlement planning layout, construction and demonstrated that the "4+Y+N" setting mode. This research model is not hook in the previous studies, through the grasp of current rural villagers age structure trend, urban and rural planning to hook provides a new and more scientific way. |