The decrease of average farmland resources for per person is one of the main problems of the Kuqa economic development. with the development of economy

this indicator will be decreased. Based on the study on the statistic materials of kuqa county after liberation. this paper analyzed the relationship between economic development

investment increase

population growth and farmland resources in Kuqa county in recent decades

the author set up a multi regression model about the relationship using the SPSS software and pointed out some useful countermeasures and suggestions to promote sutainable development of Kuqa farmland resources.