（乡村行·看振兴）福建宁化：“鱼鳞坑”筑起生态链 促小茶果成大产业

Core Viewpoint - The article highlights the innovative "fish scale pit" planting technique in Ninghua County, Fujian Province, which enhances the ecological chain and significantly increases the yield of oil tea fruit, transforming the local oil tea industry into a large-scale enterprise [1][2]. Group 1: Innovative Agricultural Practices - The traditional oil tea planting method led to severe soil erosion during rainy seasons, negatively impacting soil fertility and oil tea yield [2]. - The "fish scale pit + hillside ditch" planting technique was developed to intercept rainwater, conserve soil, and gather nutrients, creating a complete soil and water conservation system [2]. - The implementation of a "three-in-one" model combining "stereoscopic planting and breeding + ecological recycling" reduces the use of chemical fertilizers and pesticides while promoting resource recycling [2]. Group 2: Economic Impact and Production - The oil tea plantation in Ninghua County is expected to yield between 150,000 to 165,000 kilograms of tea fruit this year, producing approximately 10,000 kilograms of tea oil, valued at over 2 million yuan at a market price of 200 yuan per kilogram [4]. - Ninghua County has prioritized the oil tea industry as a key sector for economic development, focusing on cultivating quality demonstration forests, transforming low-yield forests, and supporting the upgrading of processing enterprises [4]. - The total area of oil tea forests in Ninghua County has reached 204,500 acres, making it the second-largest in the province, with an annual production of 2,650 tons of tea oil and an estimated annual output value of around 400 million yuan [4].