Xuanhua Milk Grape is a group of Vitis Feval Oriental cultivars. It is one of China's oldest high-quality grape varieties and is distributed in northwestern China and North China. Its main producing areas are Xuanhua and Huailai in Xinjiang Turpan Basin and Hebei Province. Among them, the cultivated area in Xuanhua area accounts for more than 85% of the total cultivated area. Xuanhua Milk Grape has a long history of cultivation and high quality. It is known as "a knife cuts milk without flowing juice" and is one of the most famous fresh food varieties in northern China. The Xuanhua Traditional Vineyard has been formally recommended by the Chinese government to the FAO as the pilot unit of global important agricultural cultural heritage protection. It will be adopted on May 29, 2013 at the International Forum on Global Important Agricultural Heritage held in Japan. .
Xuanhua milk grape fruit shaped like a cow's nipple, so called milk grapes, ancient times for the court tribute. After its liberation, it had exported more than 20 countries and regions. The fresh fruit is famous for its thin, crisp, juicy and peelable skin. It is known as “a knife cuts milk without juice†and is the most famous fresh food in northern China. One of the varieties. Because of its crystal clear, sweet, sour, and unique qualities, it makes people not tired of eating too much and is well received by consumers. In 1909, he won the honor award at the Panama International Fair (also known as Panama World Expo). In 1997, he was named as a brand product at the first agricultural exhibition in Hebei Province and won the bronze medal at the 1999 Kunming World Expo. In 2007, Xuanhua Milk Grapes received the protection of geographical indication products approved by the General Administration of Quality Supervision, Inspection and Quarantine and the geographical indication certification mark approved by the Trademark Office of the State Administration for Industry and Commerce.
Viticulture has a long history in Xuanhua, which occupies an important position in the Xuanhua economy. It has the concept of “half-city grape half-city steelâ€. In 1996, the county registered the "Chunguang Brand" trademark for Xuanhua Milk Grapes. In 2007, it registered the National Geographic Brand of Xuanhua Milk Grape. In 2009, Xuanhua White Milk Grapes had about 3,000 mu in Xuanhua District, and most of them were courtyard funnels over a hundred years. They had good ornamental quality, high economic benefits, and certain historical and humanistic values. The annual output of fresh fruit was 1,500 tons. The development prospects are promising. Since 2001, Xuanhua District has fully launched the milk grape purification and rejuvenation project, striving to restore quality and improve quality.
According to the "Regulations on the Protection of Geographical Indication Products", the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China (AQSIQ) has organized a review of applications for the protection of geographical indications of Xuanhua Milk Grape. After passing the review, it has been approved to protect the Xuanhua Milk Grapes as a GI product starting from June 26, 2007 (No. 100 of 2007).
protected range
The scope of protection for the geographical indication products of Xuanhua Milk Grapes shall be based on the scope of the “Notice for the Application for the Protection of Geographical Indication Products of Xuanhua Milk Grapes†issued by the People's Government of Zhangjiakou City, Hebei Province (Congzi [2006] No. 117), which is the Zhangjiakou City of Hebei Province. There are 6 administrative areas under the jurisdiction of Chunguang Township of Xuanhua District, Hezi Xixiang, Houjiamiao Township and Gujiaying Town, Dashegai Town, Dongwangshan Township of Xuanhua County, Zhangjiakou City, Hebei Province.
Quality and technical requirements
(a) Variety.
Milk grapes.
(b) site conditions.
600 meters to 650 meters above sea level, soil thickness greater than 1 meter, groundwater level of 1 meter or less, soil pH value of 6.5 to 8, soil organic matter content greater than 1%.
(c) Cultivation and management.
1. Seedling raising: Cuttings on the parent plant with no quarantine disease are used for cutting propagation.
2, seedling planting:
(1) Planting time: in the middle or late April.
(2) Density of planting: Planting seedlings per hectare should be controlled at 2100 plants.
3, fertilizer and water management:
(1) Fertilization: Organic fertilizer is dominant, and the fertilizer amount per hectare should be more than 3.5 tons per year.
(2) Irrigation: The water shall be promptly filled after the grapes are unearthed, 10 days before flowering, and during fruit expansion and cold-proof. Half a month before the harvest should be prohibited fertilizer irrigation.
4, pruning:
(1) Shaping: Using fan-shaped and Dulong dry pruning.
(2) Pruning method: The pruning of the long tip pruning and short tip pruning are combined and the amount of bud left per hectare is controlled between 170,000 and 18,000.
(3) Production control: The output per hectare should be less than 30 tons.
(d) Harvesting.
Harvest time is in mid-late September.
(five) quality characteristics.
1, appearance characteristics: fruit powder and peel are thin, crisp flesh, juicy, yellow-green, a clear fragrance.
2, physical and chemical indicators: soluble solids content of not less than 14 degrees; titratable acid content of less than 0.47%; fruit weight of not less than 7 grams.
Special signs use
Producers within the scope of the protection of the geographical indication products of Xuanhua Milk Grapes may apply to the Zhangjiakou Xuanhua District Quality and Technical Supervision Bureau for the use of the “Special Marks for Geographical Indication Productsâ€, which shall be approved by the AQSIQ.
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