沙海绿洲间做强“三色产业”

Core Insights - The articles highlight the significant role of agricultural technology specialists in enhancing crop production and quality in Minqin County, Gansu Province, particularly focusing on honeydew melons, ginseng fruits, and sand onions [1][2][3][4][5][6][7][8] Group 1: Honeydew Melons - The introduction of water and fertilizer integration technology has significantly reduced irrigation costs and improved the quality of honeydew melons [2] - Agricultural specialists have implemented emergency measures to protect melon crops from adverse weather conditions, ensuring the preservation of both the greenhouse structure and seedlings [2][3] - A selection mechanism for high-yield and resilient honeydew melon varieties has been established, resulting in over 20 new varieties being identified for production [3] Group 2: Ginseng Fruits - Minqin County is recognized as the "Hometown of Ginseng Fruits," with a focus on developing a robust seedling industry through advanced techniques [4] - The county's ginseng fruit seedling center supplies approximately 10,000 greenhouse seedlings annually, addressing previous issues related to viral infections in crops [4][5] - Innovations in post-harvest cooling technologies have reduced spoilage rates and improved the overall resilience of the ginseng fruit industry [6] Group 3: Sand Onions - The introduction of precise irrigation and soil improvement techniques has led to a significant increase in sand onion yields compared to wild harvesting [7][8] - New preservation methods, including pre-harvest water control and cooling agents, have been developed to maintain the freshness of sand onions during transportation [8] - The establishment of a regional brand for sand onions and training for farmers in e-commerce has enhanced market access and increased local income [8]