Baicheng oil sunflower

Baicheng oil sunflower has full seeds, black skin, luster and moderate hardness. The grain shape is oval or oval, which is not easy to be damaged during harvesting, drying, cleaning and transportation. Physical and chemical indexes: moisture (%)≤12.0, impurity (%)≤2.0, kernel rate (%)≥70.0, oil content (%)≥40.0. There are mainly excellent oil sunflower varieties suitable for planting in Baicheng, such as Baikuiza No.6 and Chikuiza No.2. Site conditions: the soil types are aeolian sandy soil, light chernozem soil and black soil with gravel bottom. Soil organic matter content is 1.28% to 3.4%, and pH value is 7.0 to 8.8. Baicheng oil sunflower has a long history of planting in Baicheng, with an annual planting area of about 800,000 mu and an output of about 130,000 tons. Baicheng oil sunflower has become the dominant industry in Baicheng city because of its unique excellent quality and high processing and utilization value in many aspects. Baicheng oil sunflower is a specialty of Jilin Province. National geographical indication certification products. Geographical Indications The scope of protection of geographical indication products of Baicheng oil sunflower is subject to the scope proposed in the Notice on Determining the Protection Scope of Geographical Indication Products of Baicheng Oil sunflower in Baicheng City, Jilin Province (No.27 [2006] of Bai Zhengfa), which is the administrative area under the jurisdiction of Baicheng City, Jilin Province. Producers within the scope of protection of geographical indication products of Baicheng oil sunflower may apply to Baicheng Quality and Technical Supervision Bureau of Jilin Province for the use of "special signs for geographical indication products", which shall be announced and approved by the AQSIQ. Origin Baicheng City is located in the northwest of Jilin Province, west of Nenjiang Plain and east of Horqin Grassland. It belongs to temperate continental monsoon climate. The average annual sunshine hours are 2919.4 hours, the average annual temperature is 4.9℃, the frost-free period is 157 days, and the average annual precipitation is 407.9 mm. The light and heat conditions are superior to those in other parts of the province. Coordinates, east longitude 121 degrees 38 seconds to 124 degrees 22 minutes, north latitude 44 degrees 13 minutes 57 seconds to 46 degrees 18 minutes. Baicheng City is located in the northwest of Jilin Province, west of Nenjiang Plain and east of Horqin Grassland. East and southeast border on the former Guoerluosi Mongolian Autonomous County and Gan 'an County in Songyuan City, Jilin Province; It is adjacent to Changling County, Songyuan City, Jilin Province in the south. The west and northwest are connected with Horqin Right Wing Middle Banner, Tuquan County and Horqin Right Wing Front Banner in Inner Mongolia Autonomous Region; The north and northeast are across the river from Tailai County, Dulbert Mongolian Autonomous County and Zhaoyuan County in Heilongjiang Province. Baicheng oil sunflower is a geographical indication protection product.
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