Group 1 - The core idea of the news is the establishment of a cooperative model for the cultivation and processing of loofah fibers in Changshan County, which aims to enhance local farmers' income and promote economic development in the region [1][2][3] Group 2 - The cooperative, Changshan Fruit and Vegetable Professional Cooperative, has initiated a strategic partnership with Ningbo Jie Zhe Daily Necessities Co., Ltd. to create a loofah fiber industry park, starting from 2022 [1] - The new cultivation model involves farmers managing the planting, the cooperative ensuring price guarantees for the harvest, and the village collective investing in land and infrastructure [1] - Currently, over 800 acres of loofah fibers are being cultivated by farmers, with profits shared equally between the cooperative and the farmers [2] - The project has expanded to Qing Shi Town, with nearly 340 acres of loofah fibers planted, and the cooperative has invested in necessary infrastructure [2] - The expected annual comprehensive income from the project in Qing Shi Town is projected to exceed 900,000 yuan [2] - By 2025, the total output value of loofah fibers in New Chang Township and Qing Shi Town is estimated to reach 8 million yuan, with farmers receiving 4 million yuan [3] - The cooperative plans to further expand the planting area in 2026, aiming to create a scale effect and establish loofah fibers as a significant source of income for local residents [3]