"...The Wusuli River is long and long, and the blue river is rising from the waves..." The song "Usuli Boat Song" shows the attractive charm of the Ussuri River; the treasure island in the river, telling the story A magnificent triumph of heroes and children defending national sovereignty. Here, the sky is blue, the ground is green, the water is clear, the air is cool, the terrain is flat, the land is fertile, the rivers are vertical and horizontal, and the ecological environment is superior, which preserves the most complete primitive ecosystem of the Sanjiang Plain. The superior geographical location and ecological environment have nurtured the treasure island rice with full, crystal clear, soft and sweet, and rich aroma.

"...The Wusuli River is long and long, and the blue river is rising from the waves..." The song "Usuli Boat Song" shows the attractive charm of the Ussuri River; the treasure island in the river, telling the story A magnificent triumph of heroes and children defending national sovereignty. Here, the sky is blue, the ground is green, the water is clear, the air is cool, the terrain is flat, the land is fertile, the rivers are vertical and horizontal, and the ecological environment is superior, which preserves the most complete primitive ecosystem of the Sanjiang Plain. The superior geographical location and ecological environment have nurtured the treasure island rice with full, crystal clear, soft and sweet, and rich aroma. The geographical environment of the green capital - Hulin Hulin, the ancient is Su Shen, is the Hezhe family. Located in the southern part of Wanda Mountain in the eastern part of Heilongjiang Province, it is located in the Sanjiang Plain, one of the three black soil regions of the world. Hulin is the birthplace of the spirit of the Great Northern Wilderness. China's excellent tourist city, the dreamy god peak, the drunken moon lake, the long-distance Wusuli, the colorful wetlands, the beautiful and unique, make people forget to return. Hulin is a cold temperate continental monsoon climate and a mild and humid climate zone in the Sanjiang Plain. The forest coverage of Hulin is high, the air quality has reached the national first-class standard, and the surface water quality has reached the national second-class standard. It is a national key ecological function zone and a national-level ecological demonstration zone. The geographical location and ecological environment of Hulin are very suitable for the cultivation of green and high quality rice. Hulin rice is a cold variety, suitable for an environment with a north latitude of about 46°, while Hulin is located at a north latitude of 45°32′ to 46°36′. In this dimension, the annual sunshine from May to September is sufficient, the temperature difference between day and night is large, the rice enjoys the sun during the day, and the dry matter loss of rice is reduced at night due to the temperature drop, ensuring that the nutrients are fully accumulated in the rice, rich in various minerals. Vitamins and amino acids make rice taste soft, slightly sweet and full of aroma. Hulin is an important commodity grain production base, a national-level eco-agricultural standardization demonstration zone, a national green food raw material standardization production base, a national high-quality rice industry demonstration city, and a Chinese green rice strong city. It has been rated as “National Grain Production for 6 consecutive years”. Advanced city." The city's rice planting area is 4.84 million mu, with an annual output of 3.02 million tons and a commercial volume of 2.43 million tons. Cultural Background Hero Island - Treasure Island Treasure Island, located in the northeast of Hulin City, 303 kilometers upstream of the Wusuli River estuary. The island is 2,000 meters long, 500 meters wide and covers an area of ​​0.74 square kilometers. It was originally the river bank part of the Wusuli River on the Chinese side. Because of the partial low-lying area, the river flooded during the flood period and was washed by rivers and torrents. Before and after 1915, it finally opened with the land and formed the island in the river. After the island was formed, there were elderly residents in the border areas of China who set up houses on the island to engage in fishing and hunting production, called "Wengdao". Because the island is shaped like an ingot, it is called "Zhenbao Island." Hulin - a black soil tiger forest filled with youth, sweat and blood, was once the "Beibei Wilderness". Until the 1950s, 100,000 officers and men of the People's Liberation Army were gathered here to develop and build, so that the quiet and old wilderness of the eternal years became a fertile land. In the past, the new city of Hulin, the country has built six well-known state-owned farms, and the spirit of the Great Northern Wilderness created by the military industry has become an eternal spiritual wealth. In the unforgettable years of the 1950s and 1970s, Hulin had accepted many young people from all over the country. Together with local farm workers and peasants, they participated in production and construction, and swayed youth, sweat and blood on this black land. On the morning of September 15, 2010, nearly 30 educated youths from Beijing, Shanghai, Harbin and other places came to Qingfeng Farm in Hulin City. The purpose of their trip was for a special memorial. On November 7, 1970, a fire broke out during the burning of the land. The fire quickly spread to the Sino-Russian border. After hearing this news, the informed soldiers of the 35th Regiment of the 4th Division of the Heilongjiang Production and Construction Corps rushed to save the mountain fire. The fire was all over the sky, and the educated youths were all empty-handed. They had just burned a fireway, but the wind changed. They were forced into a narrow fireway. The flames of the human body set off a few feet high, and the surrounding grass and tree strips were Burning creaking, forming a sea of ​​fire, trapping them in the dead... That night, 14 young educated soldiers stayed there forever, the oldest of them 22 years old, the youngest is only 16 years old ...... Brand Building Green granary World Sharing Green Capital Group Co., Ltd. was established in 1998. It is a food processing enterprise mainly engaged in the development, production and sales of green food and organic food. As the first national leading enterprise in agricultural industrialization, Green Capital Group Co., Ltd. firmly grasps the unique ecological advantages of Hulin, and persistently and meticulously builds “Zhengbao Island”, a self-owned brand with distinctive regional characteristics and strong historical atmosphere. Taking green food as the main direction, we insist on technological innovation and actively develop edible and convenient nutrition and health care products. Introduced Satake, Buhler and domestic advanced equipment and technology, newly built, expanded and transformed 10 rice production lines. The annual production capacity of rice reached 400,000 tons. The company has entered the ranks of China's top 50 rice processing enterprises and China's top 100 grain and oil enterprises. At present, the “Zhenbaodao” brand rice has been sold to nearly 100 large and medium-sized cities in Beijing and Shanghai, as well as foreign markets such as Russia and South Korea.

Jumbo Island rice quality technical requirements (a) varieties. According to the local accumulated temperature conditions, choose high-quality, high-yield, disease-resistant and cold-resistant, strong tillering, and meet the requirements of product quality characteristics. (2) Site conditions. Irrigation water uses clean, non-polluting well water, river water or river water. Soil conditions: soil thickness is 20cm to 40cm, organic matter content is ≥3%, and pH is between 5.5 and 6.5. (3) Cultivation management. 1. Seed quality: The seeds are replaced once a year, the purity is ≥98%, the clarity is ≥98%, the germination rate is ≥85%, and the water content is ≤14%. 2. Seed treatment: choose to dry for 2 to 3 days, then select seeds, then sterilize, soak seeds, and germination after soaking seeds. 3. Sowing and seedling: The sowing time is from April 15th to April 25th. The machine transplants 100 to 110 grams per bud, and the 561 hole plate of the carp is 50 to 60 grams per bud. Square to 200g to 250g. The strong seedlings are cultivated by the large-scale shed dry seedling cultivation method. The standard of strong seedlings is 3.1 to 3.5 pieces of leaf age, and the height of seedlings is 12cm to 14cm. 4. Time and density of transplanting: The daily average temperature is stable when it is inserted through 13 °C, usually inserted from May 15th to 25th. The density is 20 to 25 holes per square meter. 5. Water and fertilizer management: Irrigation water should be clean and shallow water should be used for irrigation. During the meiosis period, when the temperature is below 17 °C, the water is poured from 15cm to 20cm, and the original water level is restored immediately after the cold damage. The milk is matured intermittently and the water is cut off at the end of the yellow ripening period. Fertilization requires the use of rice formula fertilizer in combination with farmyard manure, and the application of straw to the field. 6. Environmental and safety requirements: The environmental quality of the production area meets the requirements of the “Green Environmental Local Environmental Technical Conditions”. 7. Harvest: to achieve single variety, single harvest, single threshing, single processing. 90% can be harvested when it is ripe, and it is easy to dry and reduce moisture. 8. Processing technology flow: rice → screening → stone removal → magnetic separation → glutinous rice → grain separation → rice milling → broken rice → color selection → polishing → finished product → packaging. (4) Quality characteristics. 1. Sensory characteristics: translucent, shiny, the rice has a clear fragrance when cooking, the rice tastes soft and elastic, the rice grain is crystal clear, and the rice taste is fragrant. 2. Physical and chemical indicators: protein 6 to 8%, gel consistency greater than 70 mm, amylose 14% to 18%. 3. Safety requirements: Product safety indicators must meet the relevant regulations of the state for similar products.

Apply to：
Producers within the scope of protection of the treasure island rice GI products may submit an application for the use of the “Special Mark for Geographical Indication Products” to the Quality and Technical Supervision Bureau of Hulin City, Heilongjiang Province, which is approved by the General Administration of Quality Supervision, Inspection and Quarantine.