Zhalantun rice is an agricultural product with geographical indication.
Zhalantun City has a long history of planting rice and sunflowers. Currently, the rice planting area remains at about 100,000 acres, and the sunflower planting area remains at more than 600,000 acres. The city's "Hulunbuir Rice" series products have been certified as "organic food" and "green label rice" by the Ministry of Agriculture, and are sold intensively in Wal-Mart large chain supermarkets. Sunflowers have been sold to large processing enterprises in Jiangsu, Shandong, Heilongjiang, Jilin and other places. Farmers' income from these two items can reach 220 million, of which sunflower income alone reaches 180 million.
Industry insiders said that the implementation of geographical indication product protection for "Zhalantun Rice" and "Zhalantun Sunflower" will not only standardize the production, processing and marketing of rice and sunflower in Zhalantun City, but also Protecting local specialty agricultural products from counterfeit and shoddy products plays a positive role. It also lays a more solid foundation for increasing the added value of agricultural products, upgrading product grades, exploring domestic and international markets, and realizing the goal of making specialty industries bigger and stronger. foundation, and more importantly, it plays an important role in promoting farmers' income increase, agricultural efficiency improvement and county economic development.
Regional Scope
Zhalantun City is located at the southern end of Hulunbuir City in the northeastern part of the Inner Mongolia Autonomous Region. The geological structure is located on the eastern edge of the middle section of the Daxinganling Uplift Belt and the west side of the northern Songliao Subsidence Zone. The stratigraphy in the area is relatively complete, with four main terrain units: mountains (middle mountains and low mountains), hills, plains and river valleys. The city's altitude is 240-1,700 meters above sea level. It is bounded by the Yinhe River in the east and adjacent to Arong Banner, in the south by Jinjiehao and bordered by Gannan and Longjiang counties and Zhalaite Banner in Heilongjiang Province, and in the west by Hamar Mountain and Mok River as boundaries and connected to Xing'an League. , bounded by the Amuniu River in the north and accompanied by Yakeshi City. The geographical indication protection scope of Zhalantun rice agricultural products includes Gaotaizi Office, Genghis Khan Town, Yargenchu ??Office, Zhonghe Office, Sama Street Ewenki National Township, Mushroom Gas Town, Guanmenshan Office, Sejila There are 8 townships, towns (offices) and 74 administrative villages in Huzhou. The protection scope is located at 121°08′11″-123°47′33″ east longitude and 47°04′10″-48°06′14 north latitude. "between. The total production area is 14,000 hectares, with an annual output of 170,000 tons.
Natural ecological environment and human and historical factors
(1) Soil and landform conditions: The soil in Zhalantun City is roughly divided into brown coniferous forest soil, dark brown loam soil, black soil, and dark grass Dian soil, etc. are mostly dark brown loam and dark meadow soil. The soil pH value is between 4.8-7.1, the soil fertility is medium, and the organic matter content averages 6.54%. The average total nitrogen content is 2.18g/kg, the average available phosphorus content is 17.4mg/kg, and the average available potassium content is 174mg/kg. In terms of geological structure, Zhalantun City is located on the eastern edge of the middle section of the Daxinganling uplift zone and on the west side of the northern part of the Songliao subsidence zone. The stratigraphy in the region is relatively complete. There are mainly four terrain units: mountains (middle mountains and low mountains), hills, plains and river valleys. The soil
soil and landform conditions are very suitable for rice cultivation.
(2) Hydrological conditions: Zhalantun City is densely covered with rivers and has a well-developed water network, forming five drainage basins: Yin River, Yalu River, Jiqin River, Handahan River and Chuoer River. It is a tributary on the right bank of the Nenjiang River system. It has a total basin area of ??16,926.3 square kilometers and is rich in water resources. The average annual water resource volume is 2.46 billion cubic meters, of which river runoff is 2.413 billion cubic meters and groundwater resources are 605 million cubic meters. The water volume is abundant. , the flow direction is favorable, suitable for large-area green rice cultivation, and there is no industrial pollution. The water quality is clear and pure. It is ideal agricultural water and the water resources are well maintained. It can guarantee irrigation water for rice production in 74 administrative villages in 8 towns (offices) in Zhalantun City.
(3) Climate conditions: The Zhalantun rice planting area is located in a specific natural environment. It is arid with little rainfall and strong evaporation. It is a typical continental arid climate. The total annual solar radiation is 5912xl06-60Olxl06J/m2, with obvious seasonal changes. The annual sunshine hours are 2214-3128 hours, the annual average temperature is 8.1-9.5°C, the monthly average temperature during the rice growing season (May-September) is 16.2-18.1°C, and the average temperature in the hottest month (August) Around 28℃. The temperature varies greatly from day to day, with an average of 11-13oC. , ≥10oC accumulated temperature is 2800-3300oC.
The first day when the daily average temperature in rice-producing areas is stable at 10oC is from May 12 to 20, and the last day is from October 1 to 5. The number of first and last days is between 159 and 162 days, and there is little difference between regions. The first frost is from September 25th to October 11th, and the last frost is from April 28th to May 9th. The frost-free period in rice-producing areas is 133-156 days. The average annual precipitation is about 185mm, which is characterized by sparse precipitation and uneven distribution. The precipitation in June, July, August and August accounts for more than 65%-75% of the whole year, and the precipitation during the entire rice growing season is about 185mm. Diversion of water from the Weilian River, Chuoer River, and Jiqin River for irrigation has become a necessary condition for rice cultivation in Zhalantun. The annual average relative humidity in rice-producing areas is 51%-58%, and is higher in July-August, at 60%-70%. Based on the optimal filling climate and ecological conditions for high-quality rice, the average daily temperature during the rice filling and fruiting period in the rice-producing areas of Zhalantun area is 21-25°C, and the average sunshine duration is more than 7 hours. The average daily solar radiation from July to August is 14.7xlO6-21.3xlOJ/m2, and the relative humidity is 60%-65%. The climate and ecological environment are suitable for the production of high-quality rice.
(4) Humanistic and historical situation: Zhalantun rice cultivation has a long history. Rice cultivation began as early as 1908, and it has a history of a hundred years. Zhalantun City, which was included in the country's "First Batch of Green Agriculture Demonstration Zones", relies on its superior geographical environment to actively develop green and efficient ecological agriculture. In 2005, a green rice base was established in Guanmenshan Office, which is far away from the urban area and is known as the "hometown of rice" with no pollution, lush vegetation, fertile land, and abundant water resources. At the same time, it also introduced grain deep processing companies to invest and build factories in towns and villages. . In 2005, the rice produced in Guanmenshan Township passed the inspection and acceptance of the Ministry of Agriculture and won the "Green Food Class A Standard Use License" issued by the National Green Food Development Center. The acquisition of this "green label" in Zhalantun City not only ended the history of the city's agricultural products not having green food labels at that time, but also filled the gap in the "green label" of crops in Hulunbuir City. From December 1st to 4th, 2006, the China Green Food 2006 Shanghai Expo was held at the Shanghai International Agricultural Exhibition Center. "Hulunbuir Rice" produced by Fengheyuan Agricultural and Livestock Products Company of Zhalantun City, Hulunbuir, Inner Mongolia won the best-selling product award at the expo. . In 2005, the "Weilianhe" brand rice applied by the company was rated as national A-level green food by the China Green Food Development Center, making the company at the forefront of similar companies in the development of green food. In 2005, the "Weilianhe Brand" rice produced by Zhalantun Fengheyuan Agricultural and Livestock Products Co., Ltd. was certified as a green food after being reviewed by the China Green Food Development Center. On June 14, 2007, "Weilianhe" rice was certified as an organic product by Beijing Zhonglv Huaxia Organic Food Certification Center.