Due to its unique geographical features, the red kidney beans contain zinc and iron. The quality of the red kidney beans planted in Ganxian County is special. The grain is large and full, the color is bright, the color is not faded after processing, the wrinkle rate is low, and the breakage rate is low. It has no glutinous white grains. It has a clear fragrance when cooking. It has a crisp and tender taste. It has a palatable taste and does not regenerate after cold. It has high nutritional value. As a raw material for the development of new nutritious staple foods, the red kidney beans are used as raw materials for the development of new nutritious foods. The unique taste of “drugs and medicines” is favored by consumers at home and abroad. Europe Welcome, Southeast Asia recognized. It is especially suitable for the development trend of food consumption in the city of “quality, nutrition, health care and convenience”.

"Dongshan Turkic Clouds fly, the ancient temple is quiet and secluded to the rare", the morning bells and drums, the pine and cypress birds, the water stone charm. "Xu Sunlight is on the rock, and the flowers bloom after the rain." Yan Mianfeng, the water is like a phoenix, the green countryside, the green ridge of the bean. During the summer and autumn leisure time, strolling through the fields, in the green sea of ​​red kidney beans, suddenly refreshed and refreshed. In the evening, the family sat at a table, sipping a kidney bean porridge, chatting about the anecdotes of the day, this situation, willing to be a mortal not to be a fairy. Red kidney beans are rich in protein, fat, carbohydrates, calcium and rich B vitamins. Fresh beans are also rich in vitamin C. From the nutritional content, the protein content is higher than chicken meat, the calcium content is more than 7 times that of chicken, the iron is 4 times, and the B vitamin is also higher than chicken. It can replace meaty protein and become an excellent protein intake for “three high” personnel. Jixian County is located in Cangzhou City, Shanxi Province. It is located in the alpine mountainous area of ​​northwestern Shanxi. It belongs to the mid-temperate continental monsoon climate. The seasonal temperature difference and the temperature difference between day and night are large. The winter is cold and dry, the summer is hot and humid, and the rainfall is concentrated at the end of summer. At 6.2 °C, the average frost-free period is about 120 days, and the average sunshine hours is 2752 hours. The dominant wind direction is west wind and northwest wind. It is a typical hometown of small grains, which is conducive to the accumulation of dry matter of red kidney beans. The county is dominated by mountains and hills. The relative elevation of the county is 1774 meters, and the average elevation is 1443 meters. The terrain is high in the southeast and low in the northwest. The eastern mountain is the highest in the Heshan Plain, the main peak of the Lushan Mountain, with an elevation of 2,783 meters. The forest is dense and the vegetation is good. The lowest is Leijiaping Village in the hot spring township at the exit of the Weihe River. It is 1040 meters above sea level and the county seat is 1700 meters above sea level. The soil type covered by Jixian County is chestnut cinnamon soil. The thickness of the tillage layer is 25 cm or more, the soil organic matter content is 2.5% or more, and the pH value is 7.0 to 8.5, which is conducive to the accumulation of protein and fat of red kidney beans. There are many rivers in Jixian County. There are rivers, streams and springs of different sizes in the mountains and gullies. Due to the influence of terrain, the river has obvious summer rain-type mountain features. The summer and autumn rain seasons have the largest flow, and the winter and spring flow are small, and some become dry. The surface water and groundwater in Jixian County are of good quality and can be used for irrigation of life and farmland. There are no industrial and mining enterprises in the county, no pollution, and it is a pollution-free alpine mountainous area. The red kidney beans produced are natural green foods, and the soil contains zinc and iron. These are the decisive factors for the quality of the red beans. There is also a vast and sparsely populated area in Ganyu County. The traditional farming method—wide variety and thin harvest, depends on the day to eat. It has become the main form of farming for farmers in Jixian County. Farmers use pesticides and chemical fertilizers less, retaining the natural fragrance of the red kidney beans. And excellent quality.

Technical requirements for quality of 岢岚红芸豆 I. Variety Suitable for red kidney beans grown in the area of ​​origin. 2. Site conditions The soil type is chestnut cinnamon, the thickness of the tillage layer is ≥25cm, the soil organic matter content is ≥2.5%, and the pH range is 7.0 to 8.5. Third, cultivation management Selection: Choose seeds with full grain and bright color. 2. 3. Fertilization: combined with the preparation of land, per mu of organic fertilizer ≥ 2000kg. 4. Sowing: Sowing from mid-May to late, the amount of seeding is 4kg to 5kg. 5. Field management: timely check seedlings, make up seedlings, and seedlings after emergence, and remove the central diseased plants. After the seedlings are cultivated and weeded, the depth of cultivating is 4cm to 6cm. In the middle of the growth period, shallow pine soil and soil. 6. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. 4. Harvesting Harvesting period is from early September to late September, more than 70% of the fruit pod yellow, the grain hardens and the inherent color is harvested. V. Processing Screening → Decontamination → Color Selection → Inspection → Packaging. Sixth, quality characteristics Sensory features: Beans purple red bright, no glutinous white grain, grain kidney shape, fresh flavor when cooking, taste crisp and tender, fragrant and palatable. 2. 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 scope of the production of 岢岚红芸豆 may apply to the Datong Entry-Exit Inspection and Quarantine Bureau for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Shanxi Entry-Exit Inspection and Quarantine Bureau and announced to the General Administration of Quality Supervision, Inspection and Quarantine for approval. The statutory testing agency for crimson kidney beans is designated by the Shanxi Entry-Exit Inspection and Quarantine Bureau.