Save oil tung enterprises in crisis

Text/Tian Xiaoyi Yang Yingying

Concentrate on research, hard work, in -depth front lines, and relieve the worries of the people and enterprises. She is Chen Yicun, a researcher at the Institute of subtropical Forestry, Institute of Forestry Sciences of China Forestry Sciences. She successfully transformed 5,000 acres of withered oil tung forest in Dushan County, Guizhou, and helped companies with liabilities with more than 4 million yuan.

In 2019, Chen Yicun was rated as advanced workers in science and technology poverty alleviation of the Chinese Academy of Forestry Science. In 2020, she was rated as an outstanding youth of the Chinese Academy of Forestry. In 2021, she won the second prize of the Liang Xilin Science and Technology Award Science and Technology Progress Award.

A result saves a company

In the Spring Festival in 2016, Chen Yicun's team received a letter of help from University of Dushan County, Guizhou. The letter wrote that his mortgage loan was nearly 10 million yuan of oil plantation tungs. After 5 years of hard work, it was about to enter the harvest period, but he encountered a large -scale withered disease. , Gradually, the company is on the verge of bankruptcy. When there was no way, college students inquired on the Internet and saw the relevant papers published by Chen Yicun's team. With the mentality of trying, he sent a letter of help to the team.

After watching the letter, Chen Yi immediately remembered the scene where he had seen the pourcerous disease that he had seen during the investigation of Tianlin, Guangxi many years ago. She realized that the situation was urgent and immediately rushed to Dushan County, Guizhou with researcher Wang Yangdong.

Can't care about the cold brought by the rain in the day, Chen Yicun and the team members eat and live in a warehouse with wind and rain, working for 16 hours a day, and running tens of thousands of acres of bases. On the basis of finding up the situation, combined with the early research foundation, the team quickly formulated the technical solution of "partitional classification and treatment, gradual replacement of disease -resistant seedlings, and comprehensive prevention and control of operating operations."

After three years of hard work, the 5,000 acres of oil tung disease forests in Boss Town, Dushan County was successfully reconstructed, directly recovering more than 1,500 million yuan in economic losses, pulling back the corporate collapse from the death line. By driving forest farmers to carry out forest land, 231 people employed local people's employment directly, and the annual income of each household has increased by 30,000 to 50,000 yuan. 10,000 acres of oil tung forest has become the "money library" of the local people.

△ The transformed high -yield oil tung

Oil Tong is a special industrial oil tree species native to my country. It has irreplaceable application value in the antioxidant of aerospace science and engineering and electronic technology line motherboards. The Studies of the Yalin Institute of the Chinese Academy of Forestry began in the 1960s. The shortage of scientific research funding caused by market fluctuations and other influences. Related research work once faced stagnation.

With the support of the team leader Wang Yangdong, Chen Yicun always adhered to it silently. Based on the research of inheriting the older generation of experts, she has been committed to the research of pouring diseases and withered disease. Although the prospects are unknown and scientific research funds are limited, the research roads are long and twisted, but Chen Yicun and his team have not prevented the pace of scientific research.

For more than ten years, they overcome difficulties, overcome difficulties, and made important progress in the selection of disease resistance and disease -resistant varieties. Series and systems and systems. It is precisely because of these precipitation and accumulation that they can use technology to help forest farmers pass through the difficulties as soon as possible, and they will blossom and benefit the factor.

A study achieved a career

In order to systematically solve the problem of anti -withering disease, you also need to attack deeper scientific problems. Chen Yicun said that the withered disease is also called "Tong Plague". The three -year Tongyi feels, but the incidence of tung tungs in the same genus is extremely low. But unfortunately, the latter's growth is slow and the quality of tung oil is poor. In the past, in order to reduce the incidence of "Tong Plague", the most effective way was to use millennium tungs as rootstocks and grabbed Tong for three years. Therefore, Chen Yicun and his team used millennium tungs as materials to explore key genes and mechanisms for anti -withering disease. It is hoped that from the source to find out the genetic anti -disease gene, and let the study of oil tung anti -withered disease move forward.

Chen Yicun and the team used anti -Japanese -withering materials for thousands of years. For the first time from tissue level, cellular level, and molecular levels, the defense effect of the side of the sideways on the primary bacteria of the wilting disease was first excavated and identified the special high expression gene VMD6PKL2 anti -drive molecular part of the side of the side of the roots. The over -expression of VMD6PKL2 can enhance the ability of plant anti -withered diseases such as nanda mustard and tung tungs. The results of the study provided a new perspective for the study of the plant anti -withering mechanism, and provided new ideas for the breeding of anti -drown disease molecular breeding of plants such as tung tungs. Relevant results are published in the "Horticultural Research" in the "Horticultural Research". At the same time, the team also collected and evaluated and screened through a large amount of germplasm resources. It selected three anti -wither -withered substances suitable for planting in the Southwest, and formed a supporting high -efficiency cultivation technical model.

△ Oil Tonglin

A team revives an industry

Chen Yicun said that technology is the foundation and industrial demand is the power. Only the combination of the two will achieve better results.

In order to better improve the stability of the development of Dushan oil and tung industry, she continues to transport "technology nutrition" to enterprises. She planned to guide the first resource library of the germplasm of anti -drooling oil tung tung tung tung tung pyromics at the Dushan Base, and preserved more than 300 anti -disease types.

In response to the current status of corporate tung oil extraction rates and backward processing, she assisted experts to focus on improving the processing process of oil tung tungs, and jointly established the "Oil Tong Innovation Research Institute" in the enterprise to assist in the "National Forest and Cao Bureau Oil Tung Canton creature. Industry Base".

In order to help the company's development, she "Huayuan" is everywhere. By actively reporting with the Guizhou Forestry Bureau and other departments, she helped enterprises to fight for the Central Financial Forestry Science and Technology Promotion Project and the Provincial Forestry Bureau's science and technology projects, with a total of 1.4 million yuan in scientific research funding. Under the common role of these measures, the enterprise has completed 800,000 anti-high-production grafting seedlings, and the construction of more than 80,000 acres of high-yield demonstration forests has been built, driving more than 2,000 employment in the demonstration area, and an annual average income increase of 20-40,000 yuan.

△ Oil Tonglin Reconstruction

In early 2022, the enterprise obtained the investment from the Guizhou Provincial High -speed Investment Group, embarked on the road of rapid development, and the tung industry ushered in a real revival. Yang Anren, the person in charge of the enterprise, won the first prize of the third National Rural Entrepreneurship Innovation Contest in 2019, and was evaluated as the first "Top Ten Models of the National Rural Revitalization Youth Pioneer" in 2021.

If you do n’t forget, you must have an echo; for a long time, you must gain. Chen Yicun has always positioned his scientific research and positioning the problem for Linnong to solve problems and do practical things at the grassroots level. From 2007 to 2022, her footprint traveled through the 18 provinces and cities and autonomous regions distributed by the tung tungs, and the journey reached more than 100,000 kilometers, and spared no effort to promote the implementation of forestry technology.

Chen Yicun also funded the poor Wang Peiyi of Xiaotang, Yulong Village, Yulong Village, Yishui Town, Dushan County, to bring his family to life and spiritual care for his family. She said that every time I saw Xiao Peiyi, I felt that my little achievement and a small contribution could see the hope of changing their destiny to children in poor areas. All of this dedication was worth it.

On the road to serving the enterprise, science and technology are never absent. She said: "As a science and technology commissioner of the State Forestry Bureau, the worries of solving companies and forest farmers are my original intention and mission."

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