Group 1: Chestnut Industry - The Qinyangyu Chestnut Cooperative has established a 10,000-acre organic base, producing nearly 10,000 tons of chestnuts annually and developing six series of deep-processing products [1][4] - The cooperative model has allowed farmers to expand their planting area from 2 acres to 50 acres, ensuring stable prices and sales [4] - The chestnut planting area in Jiushan Town has reached 50,000 acres, with a year-on-year production increase of 20%, and products are sold both domestically and internationally [5][4] Group 2: Lavender Industry - Jiushan Lavender Town has a unique ecological advantage for lavender cultivation, producing 5 tons of essential oil and 200 tons of pure dew annually [6][9] - The town operates under a "Party Branch + Cooperative" model, which has led to the establishment of labor and land cooperatives, enhancing local employment opportunities [8][10] - The lavender town has diversified its offerings, including tourism and wellness projects, attracting visitors from various regions [9][10] Group 3: Mugwort Industry - Shandong Aida Health Technology Co., Ltd. has developed a comprehensive industry chain for mugwort, producing over 70 types of health products [11][13] - The company collaborates with local villages to establish mugwort planting bases, significantly increasing local farmers' income [13][14] - The integration of e-commerce and educational partnerships has enhanced the marketing and sales of mugwort products, benefiting local communities [14][13] Group 4: Overall Economic Impact - The three industries (chestnut, lavender, and mugwort) are interlinked, driving local economic growth and contributing to rural revitalization [14][11] - The cooperative models employed in these industries have effectively increased farmers' incomes and created job opportunities [11][14] - The successful integration of agriculture, tourism, and health products illustrates a practical application of rural revitalization strategies [14][11]