Chongqing "Terson card" Coptis, Department of Chongqing Shizhu Tujia Autonomous County specialty, China National Geographical Indications products (native geographical products). Because produced in Shizhu County, Yellow River National Forest Park, also known as "yellow Coptis." Coptis Coptis Coptis Coptis Coptis Chinensis Franch dried rhizomes, medicinal products for the "taste even", commonly used expensive Chinese medicine, Shizhu County Coptis original area, China's Coptis town, due to the high quality, was identified As "Sinopharm" "Authentic Coptis". Coptis has the characteristics of branch fertilizer, flesh thickness, length, color and high content of active ingredients. Its content of berberine (also known as berberine) is 5.20-7.69% (Chinese Pharmacopoeia 2015 edition shall not be less than 3.6% ); Coptis alkaloids (Coptis, Worenine, Palmatine, Jatrorrhizine, etc.) content below 0.5%. In addition, it contains Magnoforine and a Lumicaruleic acid, Ferulic acid.
Coptis Heat Dampness Coptis,Selected Coptis,High-Altitude Shizhu Coptis,Wild Stone Column Coptis Chongqing Taisun Pharmaceutical Co., Ltd. , https://www.taisuncoptis.com
Although this newspaper is already a cold winter, but in the core demonstration area of ​​360 acres of South Grapes in the South of Mingyang Farm, Nanning, Guangxi, the author saw that the purple fruit is full of branches and the second grape is harvested again. Season. Accepted by the experts to test production acceptance, the second production of grape yielded 1.2 tons per mu, and the income exceeded 10,000 yuan. In July, the harvest of early grapes was 960 kg and the output value was nearly 10,000 yuan.
The cultivation of southern grapes is a new technology introduced in Guangxi. In 2003, Guangxi Fruit Production Technical Instructing Department introduced the world's advanced grape cultivation techniques in two rounds of ripening based on the actual situation in southern Guangxi. It used leaf defoliation, germination and break-down methods to stimulate winter buds to germinate in the same year, and successfully planted in small areas. , After three consecutive years of acceptance testing, the first production of summer fruit average yield of 1502 kg, the second production of winter fruit average yield of 906 kg, the average output value of more than 15,000 yuan per mu.
In order to speed up the promotion of this new technology and promote the development of the grape industry in southern Guangxi, the Guangxi Fruit Department has established the Southern Grape Research Center, and invited grape experts from the United States and other countries and regions as scientific research leaders to carry out grape research on the characteristics of the southern climate. At present, we have successfully selected suitable varieties for cultivation such as Kyoho and Jingya, as well as supporting cultivation techniques. According to the statistics of the average 3-year harvest rate of double-season grapes after 2004, the number of fruits in summer is 1502.2 kg/mu and that of winter fruit is 906.3 kg/mu. Not only that, when the second winter fruit is put on the market, it coincides with the market's gap, which can be Grape growers bring better market benefits. In 2007, the technology has been promoted to 3,150 acres in areas such as Chongzuo, Nanning and Liuzhou in Guangxi.
At present, Guangxi grape has grown to 173,000 mu, with an output value of 315 million yuan, making it one of the most popular large-scale fruit trees in the region. Zhang Mingpei, Director of Guangxi Agriculture Department, said that Guangxi will use the “two harvests and one harvest†technology as an opportunity to accelerate the development of Guangxi's characteristic grape industry and strive to achieve a total grape area of ​​more than 300,000 mu in Guangxi in five years. South China's largest southern grape base.
Guigui two-year harvest technology mature
The harvest rate of osmanthus grape is more than 2,000 kilograms per year with mature technology and the average output value is more than 15,000 yuan per mu.