T/HNGSX 0001-2021 Active

Scope: This standard specifies the terms and definitions, production area, technical requirements, testing methods, inspection rules, marking, packaging, transportation, and storage for the geographical indication product Huining Sandian Watermelon, which was approved for registration by the Trademark Office of the former State Administration for Industry and Commerce (registration number: 28501551) by the People's Government of Huining County in accordance with laws and regulations such as the Trademark Law of the People's Republic of China (Decree No. 44 of 2017); Main technical content: Environmental characteristics: Huining County is located in the central part of Gansu Province and the southern end of Baiyin City. The terrain slopes from southeast to northwest, with rolling ridges and valleys. It belongs to a semi-arid climate in the temperate zone. The average annual temperature is 9.2°C, and the frost-free period lasts 154 days. The average annual sunshine duration is 2,630 hours. The average annual precipitation is 267.1 mm. The soil is sandy loam, with good air permeability and an organic matter content of more than 1.0%. Sensory requirements: The fruit is round or oval in shape. After cutting it open, visually inspect and taste it. The skin thickness should not exceed 1.0 cm, and the skin color should be green with black stripes. The fruit surface should be smooth, without ridges or cracks, and free from mold, decay, or mechanical damage. The flesh should be red, bright in color, with a crispy texture and a sweet, juicy taste, without yellow veins. Physical and chemical requirements: The single fruit weight should be 4-8 kg, and it should be weighed using a balance with a graduation value of 0.1 kg. The vitamin C content (fresh fruit) should be ≥6.5 mg/100 g, and the pollutant limits should comply with GB 5009.86. The pesticide residue limits should comply with GB 2763. The net content should meet the requirements of the "Measures for the Supervision and