Baicheng City, Jilin Province is known as the “eight hundred miles of Bohai Sea”. It is located at the intersection of Songnen Plain and Horqin Grassland. It has sufficient sunshine, four distinct seasons and large temperature difference between day and night, which provides a favorable development advantage for oat production. At the same time, there are many desertification and salinization arable land in Baicheng and surrounding areas, and the area of ​​degraded grassland is large, which provides a broad space for the promotion of oat planting.

Baicheng oat quality technical requirements (a) variety. Baiyan series variety. (2) Site conditions. Choose plots with irrigated conditions and medium soil fertility above, requiring a flat terrain, centralized contiguous, and easy to manage. (3) Cultivation technology management. 1. Site preparation: It can be turned over in the autumn, or it can be turned over in the spring. The depth of ploughing is 18 to 20 cm, and it is thinned and flattened after turning over. 2. Fertilization: Farmyard manure: Combine the autumn cropping or spring turning, and apply 15~22.5 m3/hm2 of high-quality farmyard manure as the base fertilizer. Seed fertilizer: combined with sowing, application of nitrogen, phosphorus and potassium compound fertilizer (nitrogen, phosphorus pentoxide, potassium oxide content of 15% each) 300kg / hm2. 3. Pre-cast irrigation: on the basis of autumn or spring land, hit畦, build 埂, carry out irrigation in Putian. 4. Seed selection: Seed purity and clarity are above 98%, and germination rate is above 85%. 5. Sowing: (1) Site preparation before sowing: After 5 to 10 days of watering before sowing, drag the hoe to prepare for planting. (2) Sowing period: March 20 to April 5. (3) Seeding method: the mechanical seeding row spacing is 15 to 20 cm; the brake valve seeding spacing is 20 cm. (4) Seeding amount: Calculated according to the formula. (5) Seeding depth: The plot with sprinkler conditions after sowing, the sowing depth is 3cm. After the sowing, the plots were made of deep, shallow seedlings, and the sowing depth was 5 cm. (6) Repression after sowing: timely suppression after sowing. 6. Field management: Strictly implement the field management measures of “three irrigations and one fertilizer application”. Three irrigation: irrigation in the oats three-leaf stage, five to six-leaf stage (about 15d after the three-leaf period) and flowering period. In the later stage, according to the rainfall situation, the number of irrigations may be increased or decreased as appropriate to prevent the soil moisture from being too large, causing the oats to fall. A top dressing: combined with three-leaf irrigation, topdressing urea 75 to 100 kg / hm2. 7. Harvest: (1) Harvest period: timely harvest during the ripening period. (2) Drying: After degranulation, it should be air-dried and cleaned in time, and the water content will drop below 12.5%, and it will be safely stored. (4) Production technology management. During the processing, the appearance characteristics and internal components of Baicheng oats are not changed. Processing technology: raw materials → cleaning → stone removal → grinding → selection → quantitative → packaging → finished products. (5) Quality characteristics. 1. Cooking is easy to ripen and does not regenerate. 2.

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Producers within the scope of protection of Baicheng oats GI products may submit an application to the Baicheng Quality and Technical Supervision Bureau of Jilin Province for the use of “Special Marks for Geographical Indication Products”, which shall be approved by the General Administration of Quality Supervision, Inspection and Quarantine.