Research on Saline-Alkali Land Resource Utilization in Liaoning Province
At present,China is faced problems such as limited cultivated land area,overall poor quality,and insufficient reserve resources.Therefore,it is of great significance to develop and utilize saline-alkali land resources,make good use of cultivated land stock,increase land increment to guarantee the national food security.The article outlines the area and distribution of saline-alkali land in Liaoning Province,summarizes the current situation of saline-alkali land utilization,and proposes the development direction and improvement measures for the utilization of saline-alkali land resources,so as to provide a reference for the protection of cultivated land and the improvement of quality in Liaoning Province.