First, what is the blueberry blueberry scientific name bilberry, is the azalea family bilberry bush fruit tree. There are more than 450 varieties of bilberry plants in the world, of which 40% are distributed in Southeast Asia, 25% in North America, and 10% in the southern and central United States. There are approximately one hundred varieties in China, mainly in the northeast and southwest regions. However, there are mainly eight series of more than 100 varieties with cultivated use value, namely, rabbit eyes blueberry, southern high-bush lingonberry, north high-bush lingonberry, narrow-leaf lingonberry, buckwheat bilberry, blueberry, Red bean cranberry and cranberry.
The magnolia bilberry is commonly known as persimmon and lingonberry. It is native to the Greater Xing’an Mountains, Changbai Mountains, North America, and Europe in the northeast region of China. Most of them grow on wet marshes. The plant height is generally about 50cm, and the cold resistance and resistance are extremely high. Strong. This species has the characteristics of a large area of ​​wild community distribution. In Antu County, Changbai Mountain, Jilin Province, China, there are large areas in Jiagdag, Aihui, Huma, Yakeshi, Tahe, Mohe, Sunk, and Yichun Forestry Bureau in the Greater and Lesser Mountains of Heilongjiang Province. Focused on wildly distributed communities. The field survey conducted by the editors for most of the above areas from 2005 to 2006 found that the maximum density of bilberry in Huma and Yakeshi areas of Daxinganling reached more than 200 per square meter, of which the density of yoke was the highest.
Second, the use of blueberries and nutritional value The type of blueberry blueberry commonly known as the "American blueberry", it was originally a wild plant, in the early 90s through Ms. Elizabeth and Flemish Rick's improved and training, training Artificial cultivars. There are four main varieties of real American blueberries in the world, namely high plexus, half height, dwarf plexus and rabbit eyes.
Blueberry has high economic value and broad prospects for development. The fruit is mostly blue-purple, soft and juicy. Pure flavor, with a special aroma. The average fruit weight O.5-2.0g or so, the delicate flesh, the seed is very small, moderately sweet and sour. In addition to conventional sugars, acids, and vitamin C, the fruit is also rich in vitamin E, vitamin A, vitamin B, SOD, free radicals, ursolic acid, anthocyanin, protein, and fat, and contains a variety of trace elements. Such as: K, Fe, zn, Mn and so on. According to modern medical research and animal experiments, high levels of antioxidants in blueberry fruits have unique effects in preventing brain aging, enhancing cardiac function, preventing visual fatigue, and preventing cancer and cancer. Therefore, the Food and Agriculture Organization of the United Nations ranks it as one of the top five health foods for mankind.
Prospects for Blueberry Development I. Prospects for Wild Mushroom Bilberry The previous section introduced the basic distribution of blueberry in northern China. The editor reviewed the wild Muntberry in 2005-2006 and the two crops The comparison shows that China’s wild resources are facing a serious crisis. With the large number of blueberry fruits exported from China and the rapid development of domestic blueberry products, the current snapping up of the fresh fruit market is very fierce. In 2005, the price of blueberry in Heilongjiang Province was IO-16 yuan/kg, and in 2006, the price of cowberry was 20-26. RMB/kg, while the production of blueberry in 2006 was 40% lower than that in 2005, mainly due to the fact that the market price of blueberries has risen significantly, causing predatory picking and severe destruction of resources. Therefore, wild resources are facing a serious crisis.
Second, the development of the need to introduce high-product varieties In the past two years, China's blueberry processing and export volume increased significantly, the output of wild Muse bilberry has dropped substantially, so to our country, the demand for blueberry fresh fruit is far Supply exceeds supply, so it is imperative to introduce fine varieties and carry out large-scale, commercial cultivation and development.
The relevant research departments have long analyzed the blueberry market in the world and determined the prospects for the development of blueberries. Therefore, in 1983, China started the introduction and cultivation of blueberries. By 1997, some research institutes in China had introduced dozens of cold-resistant, high-yielding varieties of blueberries from the United States, Canada, Finland, and Germany. For more than ten years of experimental cultivation, by the beginning of this century, high-yield varieties suitable for cultivation in various regions of China have been basically selected, which fills the gap in artificial cultivation in China and provides fine varieties for the development of blueberries in China.
Fengsheng Blueberry Cooperative Website:
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