（乡村行·看振兴）山西长子：校地合作深化 “农用酵素”技术赋能乡村振兴

Core Insights - The collaboration between Changzi County and China Agricultural University since 2021 focuses on utilizing "agricultural enzymes" technology to promote the recycling of agricultural waste and facilitate the transformation of scientific research achievements into practical applications for organic agriculture and rural revitalization [1][3]. Group 1: Technology and Implementation - The "agricultural enzymes" technology involves fermenting discarded fruits and vegetables with sugar and water to create a nutrient-rich organic fertilizer, significantly enhancing soil quality and crop yield [3][4]. - The technology has shown a notable increase in crop yields, with zucchini yielding an additional 73.28 kg per mu and yellow bell peppers increasing by 100 kg per mu compared to traditional farming methods [4]. Group 2: Economic and Environmental Impact - The promotion of agricultural enzymes has led to a reduction in fertilizer costs and improved nutrient absorption, with nitrogen content in organic compost increasing by 31.4% and nitrogen loss decreasing by 26.8% [5]. - Over 60 demonstration entities and 37 agricultural parks have participated in the production of over 130 tons of agricultural enzymes, indicating widespread adoption and significant impact on local agriculture [7]. Group 3: Community Engagement and Education - The initiative includes hands-on guidance from university teams to local farmers, enhancing their understanding and acceptance of the technology, which is simple to learn and implement [5][7]. - The project has fostered a sense of achievement among agricultural students and local farmers, highlighting the transformative power of technology in agriculture [7].