T/CQFL 002-2021 Geographical Indication Products - Fuling Navel Oranges
T/CQFL 002-2021
Basic Information
Scope
Scope: This standard specifies the terms and positioning, protection scope, natural environment, quality requirements, inspection methods, inspection rules, logos, packaging, transportation, and storage of the geographical indication product "Wuling Navel Orange". This standard applies to products corresponding to the approved geographical indication trademark "Wuling Navel Orange"; Main technical content: 3. Terms and definitions: Wuling Navel Orange refers to navel oranges produced in the Jinxixi Town of Wuling District, Chongqing City, in accordance with this standard and meeting the quality requirements of this standard. 4. Protection scope of geographical indication products: The protection scope of the "Wuling Navel Orange" geographical indication product is within the territory of Jinxixi Town, Wuling District, Chongqing City, specifically between 106°56′-107°43′E and 29°21′-30°01′N. 5. Natural environment: Subtropical monsoon humid climate with mild weather, abundant rainfall, and distinct seasons. The average annual temperature is about 17-18°C, with an average summer temperature of around 25°C. The average annual rainfall is about 1,100 mm, and the effective accumulated temperature is 5,750-6,300°C. The average January temperature is ≥7.1°C, with an extreme low temperature of ≥-3°C. The average annual sunshine duration is 1,400-1,620 hours, with a long frost-free period. The relative humidity is 65%-72%, and the diurnal temperature difference during the fruit ripening period is significant. 6. Cultivation techniques 6.1 Variety selection: Mainly promote varieties such as Huaji, Newhall, and Huahong. 6.2 Seedling propagation: Commission or purchase virus-free seedlings from designated citrus seedling nurseries in Chongqing. 6.3 Site construction 6.3.1 Site selection: It is recommended to select low-mountain valleys and terraces along the Yangtze River and its tributaries for site construction, with loose soil texture and deep layers of yellow soil and pur