Gaoping is rich in rhubarb pears and has been famous since ancient times. Rhubarb pear is not only rich in nutrients, Chinese medicine believes that pear is sweet and cold, has lungs, clear heart, cough, eliminate phlegm, relieve lung heat, fire, alcohol, chest tightness and shortness of breath; according to the "Compendium of Materia Medica" Heart, eliminate phlegm and reduce fire, relieve sore, detoxification, can be used for colds, bronchitis, cough, (in the local, rhubarb pears are often introduced as medicines, especially for eliminating phlegm and reducing fire, sore, cold, bronchitis Cough has a special effect.) Aversion to thirst, constipation, hangover and so on.

Gaoping is known as the pear town. Gaoping rhubarb pear skin is thicker, the flesh is slightly rough, and the crude fiber is rich. It is very in line with the modern diet structure. It was sealed as a tribute treasure by the royal family as early as the Sui Dynasty. It has a cultivation history of 1500 years ago. . In the "Compendium of Materia Medica", Li Shizhen of the Ming Dynasty praised Gaoping Dahuang Pear as the top grade, which has the effect of moistening and moistening the lungs, clearing the lungs and clearing the heart, and reducing the fire.

Gaoping rhubarb pear quality technical requirements 1, variety of rhubarb pear. Second, the site type soil type is cinnamon soil, organic matter content ≥ 2%, soil pH value is 7.5 to 8.5. Third, cultivation management Seedling breeding: Using Du pear as a rootstock, the seedlings are propagated by grafting. 2. 3. Planting density: ≤660 plants per hectare. 4. Fertilization: ≥ 30 tons of fertilized organic fertilizer per hectare per year. 5. Plastic trimming: mainly winter shears, supplemented by summer shears to ensure that the trees are ventilated and light. 6. Production control: ≤30 tons per hectare. 7. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. 4. Harvesting begins after harvesting ≥8% soluble solids in late September. V. Quality Features 1. Sensory features: fruity yellow-green, sweet and sour, juicy and juicy. 2. Physical and chemical indicators: soluble solid content ≥ 8%, acid content ≤ 0.23, single fruit weight ≥ 200 grams. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

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Producers within the production area of ​​Gaoping Dahuang Pear may submit an application to the Shanxi Inspection and Quarantine Bureau for the use of the “Special Mark for Geographical Indication Products” and report it to the General Administration of Quality Supervision, Inspection and Quarantine for approval. The testing organization of Gaoping Dahuang Pear is selected by the Shanxi Inspection and Quarantine Bureau in the testing institutions that meet the qualification requirements.