Bayan soybean
The specific geographic location of the agricultural products with geographical indications of Bayan soybean is to delimit the 3135.2 square kilometers area in Bayan County as the production protection scope of Bayan soybean agricultural product geographical indication products. The 229,700 hectares of cultivated land in the territory was designated as the production scope of Bayan soybean agricultural product geographical indication products. In 2007, it planted 120,000 hectares with an annual output of 250,000 tons.
Place of Origin: Bayan County is located in the south of central Heilongjiang Province and is located on the north shore of the Songnen Plain and the middle reaches of Songhua River. The specific geographical coordinates are 126°45′53′′ to 127°42′16′′ east longitude and 45°54′ north latitude. 28′′ to 46°40′18′′. South and Bin County face each other across the river, Xiluo River and Hulan are neighbors, the north is bordered by the Nihe River and Suihua and Qingan, and the Huangnihe River and Camel Scorpion Mountain are adjacent to Mulan. The county is 85 km long from north to south, 72.4 km wide from east to west, and has a perimeter of 338 km. The county is 98 km away from Ha.
Address: The county covers 18 townships. The geographical indications of Bayan soybean are protected in 18 administrative townships in Bayan County, namely Bayan Township, Songhuajiang Township, Fujiang Township, Bayangang Town, and Xiji Town. , Fengle Township, Xinglong Town, Hongguang Township, Wanfa Town, Dexiang Township, Tianzeng Town, Shanhou Township, Heishan Town, Longquan Township, Huashan Township, Longmiao Town, Zhaoxing Township, Zhendong Township. Among them, there are 10 small towns (two established towns), 116 villages (three ethnic autonomous villages), 1351 natural villages, 4 state-owned forest farms, 2 state-owned original farms, and 1 state-owned cattle farm.
Quality characteristics
(1)External sensory characteristics: Bayan soybeans are plump, yellow, round, with a diameter of 4-9mm, with no impurities and a smooth surface.
(2) Intrinsic quality index: Bayan soybean has high fat and protein content and is non-genetically modified; soybean is rich in nutrients, total amino acid content is more than 30%, and glutamic acid content is more than 7%, which is rich in multivitamins required by human body. , Soybean functional factors, etc., are also rich in iodine, selenium, iron, calcium, zinc and other beneficial trace elements of the human body, of which the key elements of selenium, zinc content is better, selenium 0.01 Mg/kg, zinc 25Mg/kg or more. Harmful metal elements are much lower than the standard limit value of pollution-free soybeans. Bayan soybeans were tested for pollution-free, and three of the four items of chemical pesticide residues were not tested, indicating that the agricultural products in Northeast China are controlled by the use of chemical inputs. The product residue is extremely low and agricultural products are safe.
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