三亚“博士村长”科技帮扶村民提产量、优品质

Core Viewpoint - The article highlights the successful agricultural transformation in Sanya's Taicai Village, led by the "Doctor Village Chief" Yi Kexian, who utilizes technology to enhance crop yield and quality for local farmers [2][3]. Group 1: Agricultural Innovation - Yi Kexian and his team provided targeted technological support to local farmer Zhang Qiuyu, addressing issues such as high soil acidity and pest control, which previously hindered her crop production [3]. - The introduction of healthy grafted seedlings and the application of scientific farming techniques resulted in a significant increase in the yield and quality of passion fruit, with annual production exceeding 3,000 pounds per acre and stable prices between 8 to 10 yuan per pound [4]. Group 2: Economic Impact - The technological guidance not only resolved immediate agricultural challenges but also reduced labor costs and pesticide usage, leading to a more sustainable farming practice [4]. - Zhang Qiuyu expanded her farming operations by introducing seasonal vegetables like asparagus, radishes, and cabbage, resulting in an additional income of over 5,000 yuan per acre annually through diversified planting [5].