“沙漠绿洲”民勤沙地生“金”

Core Insights - The article highlights the successful cultivation of oil safflower (油莎豆) in Minqin County, Gansu Province, as a viable alternative to traditional crops, which have limited economic benefits due to high water demands and poor soil conditions [1][2][3] - The introduction of oil safflower, known for its drought resistance and high economic value, is transforming the agricultural landscape in the region, providing significant income opportunities for local farmers [1][2] Group 1: Agricultural Innovation - Oil safflower, also referred to as "tiger nut," is characterized by its ability to thrive in arid and saline conditions, making it suitable for the sandy and saline-alkaline soils of Minqin County [1][2] - The cultivation of oil safflower is expected to yield approximately 1,000 pounds per acre, with an average net profit exceeding 2,000 yuan per acre [2] Group 2: Water Resource Management - To address water scarcity, Minqin County is implementing a membrane drip irrigation system that minimizes soil evaporation and optimizes water and nutrient delivery [2] - This innovative irrigation method significantly enhances water resource efficiency and supports sustainable agricultural practices in a region characterized by a harsh desert climate [2][3] Group 3: Economic Development and Agricultural Transformation - Minqin County is focusing on developing efficient and distinctive agriculture as a means of transforming its agricultural sector, emphasizing health, sustainability, and organic practices [3] - The local government is promoting the cultivation of drought-resistant crops like oil safflower and sweet potatoes, which are expected to broaden income sources for farmers and support rural revitalization [3] - Future plans include expanding oil safflower cultivation and attracting processing enterprises to create a comprehensive industry chain encompassing planting, oil processing, and product branding [3]