Jiangsu Yew Biotechnology Co., Ltd., founded in 1957, is a listed company, a subsidiary of Hongdou Group, a well-known yew seedling breeding and cultivation base, focusing on yew bonsai, focusing on yew seed development/artificial cultivation and planting of biotechnology enterprises
Jiangsu Yew Biotechnology Co., Ltd. has built 30,000 acres of yew ecological park, has cultivated 30 million yew trees of one year and above, and raised more than 6 million yew seedlings every year, which is the largest yew seedling breeding base in China and one of the largest yew seedling cultivation bases in the world, providing a treasure trove of rare resources for human health.
In 1997, the company began to study the seed development, artificial cultivation and planting of yew, and has achieved remarkable results in the field of yew cultivation technology: large-scale planting of southern yew by adopting advanced GAP specifications (quality management practices for the production of Chinese medicinal materials); Enzyme-linked immunoassay was used to detect paclitaxel content, and high-content paclitaxel genotype yew was selected. The rapid propagation technology of yew has been overcome by high-tech means, so that it can be processed and utilized within 4 to 5 years, thus solving the problem of serious shortage of yew seedlings and making it possible to extract paclitaxel in large quantities to make anti-cancer drugs!
At present, the company vigorously develops yew bonsai, according to the report on yew air purification issued by Jiangsu Provincial Environmental Monitoring Center, "the purification efficiency of yew for sulfur dioxide in indoor air is 31.8%, nitrogen dioxide is 49.0%, carbon monoxide, inhalable particulate matter, and total volatile organic compounds are 22.2%, 39.9%, and 65.1% respectively." In addition, the industrial waste generated by the processing (e.g. leaves, wastewater) is fermented to form organic fertilizer, which is then returned to the farmland for sustainable development. Yew can purify the air, improve the environment, and give people green water and blue skies. In the Yew High-tech Industrial Park, birds chirp from time to time, and pheasants and hares, which were previously invisible, also appear in the forest.
Yew tree shape is beautiful, the branches and leaves are delicate, the shape is eternal, evergreen in all seasons, it is a kind of ornamental plant that is deeply loved by people, a precious and rare species of urban greening, and it is known as the "Feng Shui God Tree" in the folk. It can be widely planted on both sides of roads, in courtyards, parks and around buildings. In front of the headquarters of the United Nations, in the garden of the White House in the United States, on the square of Buckingham Palace in the United Kingdom, at the entrance of the Chinese Academy of Forestry and the State Forestry Administration, there are shadows of yews, known as the "prince of horticulture"!
