Land development and arrangement and farmland gross homeostasis of suburbs of western cities in China: a case study of Pixian County, Chengdu City

Based on large population density, lacking farmland, and biggish farmland occupied by national construction land, it is considered to be the only method that is to carry out land exploitation and its consolidation, in order to achieve both offering a mount of construction land for economical development, and ensuring farmland gross homeostasis. Thus, Pixian county which is the suburbs of Chengdu city in China was chosen as an example, the status of land development and arrangement in Pixian county, and the relationship between land development and arrangement and farmland gross homeostasis during planning from 2002 to 2015 were analyzed, the direction and ways of increasing farmland regional balance were expounded, and the countermeasures for carrying out land development and arrangement to ensure farmland gross homeostasis were put forward.