Core Viewpoint - The article discusses the rising quality and production capacity of Zijin tea, particularly the unique "cicada tea" produced in Zijin County, Guangdong, driven by improved agricultural practices and innovative tea processing techniques [1][7][8]. Group 1: Production and Quality Improvement - The unique geographical environment of Zijin County supports the cultivation of cicada tea, which is enhanced by the presence of the small green leaf cicada that induces the production of various volatile compounds in tea leaves [20][22]. - With the support of the Guangdong Academy of Agricultural Sciences, Zijin County is advancing new productive forces, promoting ecological planting concepts, and implementing smart tea garden construction [7][8][9]. - The introduction of automated tea processing facilities has led to higher quality and efficiency, addressing issues of standardization and technical inadequacies in cicada tea production [9][10]. Group 2: Economic Impact and Market Growth - The price of cicada tea can reach several thousand yuan per kilogram, significantly increasing the income of local farmers [25][49]. - The area of tea cultivation in Zijin County has reached 85,000 acres, with 26 provincial-level ecological tea gardens and numerous certified organic tea enterprises, indicating a high rate of pollution-free and organic production [49][50]. - The integration of tea tourism has bolstered local economic development, with tourism revenue reaching approximately 680 million yuan, a 25% increase year-on-year [54]. Group 3: Technological Advancements in Tea Processing - Innovations in tea processing techniques, such as the introduction of new steps in the production process, have improved the quality and consistency of Zijin cicada tea [68][84]. - The establishment of standards for tea processing and grading has enhanced product quality and production efficiency [88][89]. - The development of automated production lines has significantly reduced labor requirements and increased production efficiency, allowing for the processing of over 800 pounds of tea daily with fewer workers [102][103]. Group 4: Research and Development Initiatives - Research efforts are focused on the artificial breeding of the small green leaf cicada to mitigate the reliance on natural conditions for tea production [126][134]. - The implementation of smart agricultural technologies, including environmental monitoring and precise fertilization, is enhancing the scientific management of tea production [113][123]. - New detection methods for assessing cicada damage on tea leaves are being developed to support yield estimation and automated harvesting [136][137].