Innocent in Shandong. Originally known as Zaoxiang, Jinsi jujube is a specialty of this region. The golden silk jujube is named because it is a kind of small jujube that can be pulled out by a hand. The filament is drawn because of its high content of honey. It is especially sweet. It is not only delicious, but also a favorite dried fruit: it has high nutrient content and contains a variety of minerals and vitamins with medical effects. Strengthening the spleen and reducing the equivalent use of gallbladder, it is a nourishing good for the folk, puzzle, brain and tranquility.

Innocent gold silk jujube--Fei Xiaotong has a long history in jujube. According to local records, jujube trees have been cultivated here more than 2,000 years ago. It is called "Lelingzao". There is no oak in this place. It is a tribute to the emperor in this place. In order to prove that this local specialty has a long history, the owner specially took me to Lilou Village, Xinyang Township to see a naked "Tangzao". It is said that this is a rare ancient tree that was unearthed in the Tang Dynasty and that still produces fruit every year. This old ancient tree has 3 meters above and below, "knot nine Australians, wear seven holes, like an old mottled rockery. The new branch from the old is sprouting, and in autumn it can still bear fruit. It is said that the annual output of fresh fruit Up to 50 pounds. There is a monument in front of the tree that was established in October 1990. It reads: "Tang Yuan and eight years. The tsunami is overflowing, the city is a hundred miles, and the country is a country." The idyllic grass crops are destroyed. The village electric trees are killed. Whoever has this tree is difficult, and the people who built the temple tower in the Tang Dynasty are standing next to each other, indicating that the Tang Dynasty is strange. The Tang Yuan and the Eighth Years were in 813 AD, and it has been more than 1,100 years ago. The master repeatedly told me that the almanac has been verified. As for how to verify and verify, I did not ask. What I care about is how the local residents of the generations have protected this natural relief material through myths and legends. It is not appropriate to establish a flow of water to say that thousands of families are thinking about jujube trees.

Quality technical requirements for Wuxi Jinsi jujube (1) Site conditions. The alluvial sediment of the Yellow River is the main parent material. The soil type is coastal tidal soil, the pH value is not more than 8.2, the soil salt content is not more than 0.3%, of which, sodium chloride is not more than 0.15%, the available potassium is more than 200ppm, and the soil organic matter is Not less than 1.0%. (2) Cultivation management. 1. Seedling cultivation: Take the scion from the excellent mother plant, and use the golden silk jujube to make the seedlings from the rootstock seedlings. 2. Construction of the park: The planting density of the dense planting garden is not less than 3m × 4 to 5m, and the planting hole size is not less than 50cm × 50cm × 50cm. 3. Preservation and fruit preservation measures: (1) Open armor: In the early stage of the flowering period, the mouth is healed from 25 days to 30 days. (2) Topping: Wangshu takes the top of the jujube before the flower. 4. Plastic pruning: (1) Intercropping of jujube: dry height not less than 1 m, using trunk sparse or natural round head shape. (2) Jujube garden: The dry height is 0.5m to 0.8m, and the small crown is sparse or spindle-shaped. 5. Harvest: Harvested at the end of September and the beginning of October. 6. Drying: The drying method or drying method is used to make the golden silk jujube gradually emit moisture and dry into jujube. (3) Quality characteristics. 1. Sensory characteristics: The dried fruit of the golden silk jujube is dark red. The shape of the fruit is positive, mainly oval and long. The dried fruit has a single fruit weight of not less than 3 grams and an edible rate of not less than 90%. The skin is thin and tough, full of fruit shape, rich in flesh and elastic. Open the semi-dry dates and see the gold wire. 2. Physical and chemical indicators: total sugar content of dried jujube dried jujube is not less than 70% (measured as dry matter), total acid is not less than 0.5% (measured as dry matter), vitamin C per 100 The content of gram meat is not less than 10 mg, and the moisture content of dried jujube is not more than 27%.

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Producers within the scope of protection of GI products can be submitted to the Binzhou Municipal Bureau of Quality and Technical Supervision of Shandong Province for the application of the “Special Mark for Geographical Indication Products”, which is approved by the General Administration of Quality Supervision, Inspection and Quarantine.