Due to the superior climatic conditions of Qin'an, the famous "Hua Niu" apples have been nurtured. The newly developed 4-5 generations of "Hua Niu" and Fuji series apples are more mellow and mellow, with a fruitful shape and unique flavor. They are exported to foreign countries. , Nepal, India and other countries, domestic Shanghai, Guangzhou, Hunan, Hebei, Inner Mongolia, Qinghai and other places.

Qin'an is located in the Liangzhugou area of ​​the Loess Plateau in northern Hebei Province. It has sufficient sunshine, moderate rainfall and large temperature difference between day and night. It is the most suitable area for the cultivation of deciduous fruit trees in the north of the country. It is also a high-quality fruit production base in China, especially apple-based fruit trees up to 33.29. Ten thousand mu, with an annual output of 180 million kilograms of high-quality fruit, the output value of 216 million yuan, of which the apple area of ​​21,100 acres, the area of ​​104,000 acres, with an annual output of high-quality apples 10.13 million kilograms, the realization of output value of 135.63 million yuan.

Qinan apple quality technical requirements First, the variety Changfu No. 2, Miyazaki, Huimin and other coloring Fuji varieties. Second, the site conditions Orchard site conditions for the altitude of 1200m to 1700m, no pollution, there are rainwater irrigation or irrigation facilities. The soil is yellow loess and sediment, the pH is 7.5 to 8.1, and the organic matter content is 10 g/kg or more. Third, cultivation management 1. Seedling: seedlings breeding with seedlings of the East China Sea, Xinjiang wild apples or M26 as the intermediate rootstock. 2. Planting density: the row spacing is (2m × 4m), (2.5m × 4m), (3m × 4m) or (3m × 5m). The number of plants per hectare is 660 to 1245. 3. Planting time: Spring planting is in the middle and late March; autumn planting is in November, and autumn planting seedlings can be buried in winter. 4. Fertilization management: base fertilizer is applied from late September to the end of October, and the fertilization method is ditch application or acupoint application. The amount of fertilization in the fruit-bearing period is 666.7m2, and the organic fertilizer is 3000kg to 4000kg, and the compound fertilizer is 30kg to 50kg. 5. Yield control: The yield is controlled at 2500 to 3000kg/667m2 (mu). 4. Harvesting and storage 1. Harvesting: Harvesting time is from October 15th to November 5th, and the growth period is 180 days. 2. Storage: The natural ventilation warehouse is stored until the end of March of the next year; the refrigerated gas storage warehouse is stored until the end of August of the next year. V. Quality characteristics 1. Sensory characteristics: The shape of the fruit is high and the pile is neat and uniform. The fruit surface is fine, the coloring area is more than 60%, the finish is high, and the fruit is small. The skin is thin, the flesh is yellowish white, the meat is crispy, the juice is much, and the core is small. 2. Physical and chemical indicators: Project technical requirements Single fruit weight (average) 250g Hardness ≥ 8.0kg/cm? Soluble solids ≥13% Total acid amount ≤0.4% 3. Safety and other quality technical requirements: product safety and other quality technical requirements must In line with relevant national regulations.

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Producers within the scope of Qin'an apple production may submit an application to the Qinan County Quality and Technical Supervision Bureau for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Gansu Provincial Bureau of Quality and Technical Supervision and reported to the General Administration of Quality Supervision, Inspection and Quarantine for approval. Qinan Apple's testing organization is selected by the Gansu Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.