Group 1 - Shanxi Province's Linfen City has recently recognized "Longhua Millet" and "Jixian Apple" as geographical indication products, expanding its geographical indication matrix to a new pattern of "2+3+27" (2 geographical indication products, 3 geographical indication certification trademarks, and 27 agricultural geographical indications) [1] - Longhua Millet is cultivated in the unique red clay belt at the southern foot of the Taiyue Mountains, known for its rich nutritional profile, including high protein content, 18 amino acids, and vitamins A and C, along with higher trace element levels compared to ordinary products [1] - Jixian County, known as the "Hometown of Chinese Apples," benefits from natural advantages for mountain apple cultivation, producing smooth, crisp, and sweet apples that are well-received in the market [1] Group 2 - The Linfen Market Supervision Bureau has innovatively constructed a "three-dimensional cultivation system," forming a non-heritage expert team and establishing an 18-step quality control system from soil testing to packaging traceability [2] - The geographical indication products have transitioned from being "hidden in the mountains" to gaining national recognition, demonstrating the successful integration of traditional agricultural wisdom with modern intellectual property systems, contributing to rural revitalization [2] - Future plans include implementing the "Geographical Indication Promotes Agriculture" initiative, building geographical indication industrial parks, and exploring new models that combine geographical indications with cultural tourism [2]

Core Insights - The article highlights the successful cultivation and branding of Jiaozhou cabbage, emphasizing its historical significance, quality assurance measures, and economic impact on local farmers [1][2][3] Group 1: Jiaozhou Cabbage Cultivation - Jiaozhou cabbage has a cultivation history of over a thousand years, benefiting from unique climatic and geographical conditions that enhance its flavor and quality [1] - The annual planting area for Jiaozhou cabbage is approximately 60,000 acres, with an annual production of around 300,000 tons [3] - The comprehensive annual output value of the entire industry chain is nearly 1.5 billion yuan [3] Group 2: Economic Impact - The average income per acre for farmers growing Jiaozhou cabbage is 68,000 yuan, with over 2,000 surrounding farmers benefiting from an average income increase of 18,000 yuan per acre [1] - The industry has created over 100 stable jobs and seasonal employment exceeding 1,600 person-times during peak seasons [2] Group 3: Quality Assurance and Branding - The Jiaozhou cabbage brand has been recognized with various accolades, including being listed as a "Chinese Famous Agricultural Product" since its geographical indication trademark registration in 2006 [1] - A digital, networked, and intelligent quality assurance system has been established to enhance the credibility of the Jiaozhou cabbage brand, incorporating traceability features such as QR codes [2] - The brand is protected by multiple government departments, with Jiaozhou cabbage included in key geographical indication regulatory lists, ensuring strict enforcement against infringement [2]