Gan'an County is located in the arid saline-alkali area in the northwestern part of Jilin Province. It is located in the west of Songyuan City, in the hinterland of Songnen Plain, south of the Songhua River and Nenjiang Confluence, and belongs to the second and third terraces of the Songhua River. The altitude is higher than the surrounding Linxian County. It is about 5-10 meters, so it is called "dry place". Ganan yellow millet rice is full of grain, golden color, shiny surface, smooth and firm hand, and the rice grain does not open and crack. Cooked rice with a taste of meat and meat, the entrance is sweet and smooth, the porridge is like yellow milk, the rice is not rejuvenated, the food is delicious and the fragrance is rich; the cooked millet porridge is sticky and palatable.

I. Geographical Characteristics of Product Production Area Gan'an County is located in the arid saline-alkali area in the northwestern part of Jilin Province. It is located in the west of Songyuan City, in the hinterland of the Songnen Plain, south of the Songhua River and Nenjiang Confluence, and belongs to the second and third terraces of the Songhua River. The altitude is about 5-10 meters higher than the surrounding Linxian County, so it is called "Jian'an Terrace". The county covers an area of ​​3616.6 square kilometers, including 104,504 hectares of arable land, 73,659 hectares of grassland, 54,613 hectares of forest land, 42,000 hectares of marsh and saline-alkali land, 1,600 hectares of Wuyuan, 16549 hectares of water, and 73 of trona. The largest is Dabusu bubble, the lake bubble contains salt, alkali, nitrate, iodine, etc., with a total reserve of 13.5 million tons. (1) Quality characteristics of the product 1. Sensory and taste characteristics Ganan yellow millet rice is full of grain, golden color, shiny surface, smooth and firm hand, and the rice grain does not open and crack. Cooked rice with a taste of meat and meat, the entrance is sweet and smooth, the porridge is like yellow milk, the rice is not rejuvenated, the food is delicious and the fragrance is rich; the cooked millet porridge is sticky and palatable. 2, physical and chemical properties Ganan yellow millet main physical and chemical indicators: water and volatiles ≤ 14.0%, amylose content 15% ~ 22%, gel consistency ≥ 90mm, protein ≥ 8.5%, crude fat ≥ 2.0%, alkali value 2 ~ 4, vitamin B1 ≥ 0.45 mg / 100g, dry Anhuang Xiaomi is also rich in sodium bicarbonate and a variety of minerals, compared with other areas of millet, has a high protein, low fat, no pollution. (2) The quality characteristics of the product and its relationship with the natural and human factors of the place of origin 1. Soil conditions of the production area Gan'an County has natural black land, fertile black soil, large alkaline soil area and wide distribution range, and grass In the soil, the saline soil is distributed in the complex area, and the individual areas are distributed in the compound area with the pale chernozem. The alkaline soil has only one sub-class of meadow alkaline soil, the organic content is 2.4%, and it is weakly alkaline soil with a pH of 7.0-8.2. Because Gan'an County is located in arid saline-alkali area, the land is rich in salt and alkali, the soil is weakly alkaline, rich in calcium carbonate, nitrogen, phosphorus, potassium, etc. This soil is formed by desertification of grasslands in Inner Mongolia and Heilongjiang. Soils are essentially different and are rare in the country. The land is flat, the soil is loose, permeable, and permeable, and the nutrient preservation performance is good, which is more suitable for the growth of cereal crops. In addition, the unique soil characteristics of Gan'an County and the annual freezing of the land alternate, dry and wet change, eliminate the breeding of a variety of molds such as aflatoxin, avoid the pollution of aflatoxin toxin from the source, so that dry anise yellow millet Become a veritable green food. 2. The climatic conditions of the producing area Gan'an County belongs to the temperate continental monsoon climate. The spring is dry and windy, the summer warm rainfall is concentrated, the temperature difference between day and night is large, the winter is long and cold, and the four seasons are distinct. The annual average temperature is 5.6 °C, the sunshine time is 2866.6 hours, the average annual precipitation is 420.6 mm, and the annual frost-free period is 146 days. Ganan yellow millet is an early-maturing variety, which requires higher light intensity. Gan'an County has higher latitude, early sunrise, sunset evening, and plenty of daylight at noon. During the growing period of crops, the sunshine is longer in the early stage, and the sunshine in the later period is shorter. The long-term sunshine in the early stage is beneficial to the growth of vegetative vegetative bodies, and the short-day sunshine in the later stage can promote the growth of the genitals. Ganan yellow millet is a drought-tolerant crop. The excessive rainfall is not conducive to the growth of millet. Gan'an County is a semi-arid area. It is rainy in spring and autumn, rainy in summer, and the need for “early drought, medium-term wetness, and late fear”. The regularity of water, moderate rainfall and seasonal distribution of rainfall are the basis for the high yield of Ganan yellow millet. 3. Human factors The formation of this characteristic product of Gan An Huang Xiaomi is inseparable from the hard work of the broad masses of cadres and the masses in the county. It is inseparable from hard work and entrepreneurship. It embodies the wisdom and sweat of several generations of Ganan. The first is the change of the ecological environment. Qian'an County is in the edge of the ancient name “eight hundred miles of dry sea”. Before the liberation, the flow, semi-mobile sand dunes, due to the lack of vegetation protection, has long been a raging storm, making this a famous “poor sand shortage”. After liberation, after several generations of unremitting efforts for more than half a century, large-scale afforestation and saline-alkali land greening, now the forest coverage rate has reached more than 18%, planting grass more than 30,000 acres, effectively locking the wind sand, defeated The drought. The change of the ecological environment has made the suitable crop after the improvement of the soil, Ganan yellow millet, has mushroomed and become a special product. The second is the improvement of production methods. Over the years, under the active guidance of the county party committee and the government of the county party committee and the government, the enthusiasm of the peasants to plant millet has become more and more enthusiasm, gradually changing the backward production mode of extensive management, extensive and thin harvest, and improving to intensive cultivation. The high-yield and high-efficiency modern production method has not only greatly improved the output of the millet, but also significantly improved the quality of the products, and the quality features have become more and more prominent. The third is the improvement of productivity. With the improvement of production methods, new technologies and new achievements have been widely promoted and applied, and the degree of mechanization has gradually increased. For example, seed pre-treatment technology, drought-resistant one-stop seeding technology, plastic film mulching cultivation technology, soil testing and formula fertilization technology have been basically popularized. Most of the mechanization has been achieved from a series of production processes, from ploughing to mulching, mulching, fertilization, disease prevention and pest control, and finally harvesting and processing. The fourth is the development of the market economy. With the development of the market economy, the flow of people, traffic, logistics, capital flow, and information flow in Gan'an County is becoming more and more smooth and more active. People's commodity economic concepts and commodity quality awareness are becoming stronger and stronger. A number of rural economic people and individual private acquisition and processing enterprises have emerged in the Gan'an yellow millet industry. They are paying more and more attention to product processing and packaging, and pursuing brand effects. As a result, Gan'an yellow millet production and sales are booming and the popularity is getting higher and higher.

Ganan yellow millet quality technical requirements (a) variety. Datouhuang, Jingu 2, Changshou Xiangu I and its extended varieties. (2) Site conditions. The soil type is pale chernozem, the texture is sandy loam, the organic matter content is ≥1%, the pH value is 7.0 to 8.0, and the thickness of the plough layer is ≥25cm. (3) Cultivation management. 1. Seed selection: seed purity ≥ 98%, clarity ≥ 98%, germination rate ≥ 95%, water content ≤ 10%. 2. Sowing: (1) Seed treatment: 1 Sunning: 10d to 15d before sowing, soaking in the sun for 1d to 2d. 2 soaking seeds: soak seeds with 50 ° C to 55 ° C warm soup for 10 min to 20 min. (2) Sowing: 1 sowing time: mid-April. 2 seedling density: ≤ 750,000 plants per hectare. 3. Fertilization: Apply organic fertilizer ≥30m3 per hectare per year. 4. Irrigation: Irrigation should be carried out in the case of drought during the filling period. 5. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Harvest. In the second half of September, the peel becomes the inherent color of the variety, and the grain becomes hard and harvested in time. (5) Processing. Millet → clearing → milling → selection → quantitative → packaging → finished product (six) quality characteristics. 1. Sensory features: full of rice, golden color, shiny surface, smooth and firm hand, cooked rice with soft mouth, delicious food and rich aroma. 2. Physical and chemical properties: water ≤13.0%, amylose content 15% to 22%, gel consistency ≥90mm, protein ≥8.5%, crude fat ≥2.5%, alkali value 2.0 to 4.0, vitamin B1 ≥0.45 mg/100g . 3. Safety requirements: Product safety indicators must meet the relevant regulations of the state for similar products.

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Producers within the scope of protection of Gananhuang millet GI products may submit an application for the use of “Special Marks for Geographical Indication Products” to the Quality and Technical Supervision Bureau of Gan'an County, Jilin Province, which is reviewed by the Jilin Provincial Bureau of Quality and Technical Supervision and approved by the General Administration of Quality Supervision, Inspection and Quarantine. Announcement approval. The statutory testing agency of Ganan Huang Xiaomi is designated by the Jilin Provincial Bureau of Quality and Technical Supervision.