中国苹果品种结构优化的思考与实践Ⅴ:苹果产业西移北扩及我国西部和东北生态治理的三效同步OA

Against the backdrop of declining cultivation areas in the two major apple-producing regions of the Bohai Bay in eastern China and the Loess Plateau in western China,this study analyzes the advantages of the westward-northward expansion of the apple industry.It also investigates the unsustainable ecological benefits of degraded grasslands and ecological forests in Xinjiang and Northeast China.Based on the findings,we propose that national and local forestry authorities should appropriately enhance the flexibility of relevant policies and further intensify the efforts in advancing the westward-northward expansion of the apple industry.During the restoration of degraded grasslands and artificial ecological forests,it is recommended to develop apple-based ecological and economic forests in light of local conditions,and strengthen the renovation and transformation of aging apple orchards in Aksu,Xinjiang.By doing so,we can effectively convert the distinctive natural endowments of Xinjiang and Northeast China—such as long sunshine duration and large diurnal temperature differences—into product and economic advantages.This will ensure the stable and safe supply of high-quality apples,safeguard China's fruit supply security,promote comprehensive rural revitalization,protect national ecological security,and ultimately achieve the synchronized improvement of ecological,economic,and social benefits.