Hempel ago past life In ancient times, when we are still in the ancestor of matriarchal society in the use of hemp woven "Gebu", we will not think of thousands of years later, hemp can be made of fashion clothing and all kinds of jewelry, linen Stalks can be made into man-made fibers, wood-plastic building products, hemp seeds can be processed into health-care oils, nutraceuticals, leaves and flowers of hemp can be made into cosmetics and medicines, hemp roots can be used as activated carbon and wood ceramics, their descendants Ma can be used so vividly. Hemp is one of the earliest use of textile fiber raw materials for mankind. Archeological data show that the earliest domestication of China's cultivation and utilization of Hemp dating from about 5000 to 6000 years ago. Ma was an important source of fiber and foodstuffs that mankind historically required and was widely used not only in China but also in the world for ropes, canvas, textile and garment, paper, food and oilseeds, etc., for navigation, military, economic and social development Made an indelible contribution. Ma is a kind of vitality of plants, from the plant taxonomy is a big family, mainly from the functional fibers into hemp, medicinal Ma and wild Ma three categories. China is the first country in the world to cultivate and use hemp. Hemp also has different appellations in different regions. The northeast is called line hemp, Shandong is called hemp, Anhui is called hemp, Gansu is flax, and Yunnan is called For marijuana With the widespread planting of cotton and the development of cotton processing technology, the advent of synthetic fibers and the progress of petrochemical technology and wood pulp papermaking technology, as well as the emergence of various new packaging materials, the planting and utilization of hemp are gradually shrinking. Coupled with the drug problems in the 1960s and people's misunderstanding about the toxicity of hemp crops, cannabis is classified as a forbidden crop in many countries and various types of hemp products are gradually fading out of the ranks of mainstream textiles. In recent years, with the understanding of hemp and the development of science and technology, the world has allowed the cultivation of low-toxic or non-toxic THC (tetrahydrocannabinol) content of less than 0.3% and called it industrial marijuana There are 29 countries in the world growing industrial cannabis. In our country, "Yunma No. 1" and "Yunma No. 2" researched and improved by Yunnan Academy of Agricultural Sciences do not possess the characteristics of extracting drugs, belonging to the non-toxic varieties filed by the Ministry of Public Security. The official connection between Zhang Jianchun and hemp research dates back to 2003, when he was the chief engineer of the munitions equipment institute of the General Logistics Department of the Chinese People's Liberation Army. As early as boyhood and hemp intimate contact aroused his interest in research and practice, there are some chances of coincidence, doomed Zhang Jianchun, who used the ancient spindle twisting boy's name with the linen together with Ma Write into history. After the establishment of the Military Hemp Research Center of the PLA General Armament Institute, Zhang Jianchun gave the brand-new name CHINA-HEMP to China's industrial cannabis based on the literature and homophonic English marijuana. "The birthplace of hemp is a native of China, a kind of hemp originating in China, so its meaning originated in China and China." The short explanation implies Zhang Jianchun's deep affection for the motherland. It is also this profound meaning of naming, for Hemp later scientific research, industrial development and go abroad to lay a good foundation, Zhang Jianchun also will become the pioneer of this title hamburger. The problems arising from the development of modern industry at the expense of resource consumption and environmental issues have been highlighted in the 1990s. The sustainable development of society and the rational utilization of resources have drawn the attention of all countries in the world. China is a big agricultural country. Land resources, fiber resources, timber resources and oil resources are scarce. The issue of "three rural issues" is prominent. Under such international and domestic conditions, it is of special scientific, economic and social significance to vigorously develop the hemp industry. In 2005, the General Logistics Department issued a scientific research plan to the Hemp project team on the application of natural bast fiber to military garments. In 2006, the General Logistics Department issued the all-army logistics and scientific research plan of "Application and Research of Hama Materials in Logistics Equipment". Zhang Jianchun (formerly right) briefed Du Chau, the honorary president of China National Textile and Apparel Council (formerly left), about wood ceramic bulletproof materials made of Chinese cornstalk core powder. In order to conduct a more systematic and thorough study of hemp, in March 2006, the General Logistics Department approved the establishment of a military hemp material research center. Zhang Jianchun, director of the military equipment research expert who has presided over and completed many interdisciplinary large-scale research projects. Center consists of four research rooms, namely, the fiber structure performance research laboratory, composite bullet-proof material research laboratory, biological antibacterial research laboratory, nuclear and biological protection laboratory, starting from the basic research, comprehensive utilization as the goal, comprehensively carry out the comprehensive utilization of hemp Technology, equipment research and development and application. Military Hemp Materials Research Center has thus become the world's first hemp research institutions. "Hemp technology does not go abroad" Hemp research progress, has attracted the attention of international agencies and researchers. In October 2008, at the invitation of the FAO, Zhang Jianchun went to Rome to participate in the Natural Fiber Forum organized by the organization. He also made a special report entitled "Natural Fibers in China." In his report, he made research on the results of hemp and its industrialization application. The participating experts alike. "When everyone is thinking about what to do, Mr. Zhang of China has already done it." FAO officials spoke highly of the comprehensive utilization of hemp to increase the incomes of farmers in remote areas and reduce poverty. In view of the research level of natural fiber in China and the demonstration effect of comprehensive development and utilization of hemp, the UN Food and Agriculture Organization of the United Nations decided to jointly organize the "2009 International Year of Natural Fibers - China Natural Fiber Forum" in China with the Chinese Academy of Engineering and invited Zhang Jianchun to chair the forum. From April 15 to April 17, 2009, nearly 400 delegates from 12 countries participated in the conference in Xishuangbanna, Yunnan Province. They conducted extensive technical exchanges on the development trend of natural fibers and natural fiber research in China and expanded the comprehensive utilization of hemp Research in the international influence. At the meeting, the UN Food and Agriculture Organization awarded the Military Hemp Materials Research Center with a medal in recognition of its outstanding contribution to the world's natural fiber cultivation, processing and application. In recent years, Britain, the United States, Canada and other countries have proposed to purchase HANMA patents and processing equipment. "Hemp technology does not go abroad!" Zhang Jianchun categorically said. "Han Ma technology does not go abroad, want to buy our hemp products can be, but the equipment does not sell .We must do a good job in China, talk about internationalism." Zhang Jianchun over the top of national interests. His remark outlines the patriotic feelings of contemporary Chinese scientists and technocrats and has spurred the Chinese people on the world high-tech arena. More than 380 people, including relevant international organizations and research institutes from home and abroad, attended the "2009 China Natural Fiber Forum" held in Xishuangbanna, Yunnan. Participants visited the planting base of hemp and the world's first production line of hemp fiber with an annual output of 5,000 tons . Han Ma Industrial Investment Holdings Limited in the production line to pull up the isolation line, one side can visit, the other side can not see. Zhang Jianchun said: "This technology blockade is based on the protection of hemp technology, hemp technology belongs to China!" In early October 2010, China Han Ma delegation held in Milan, Italy hemp technology report after the Italian Fund President Antony said: "I have presided over many international seminars. Mr. Zhang Jianchun's report is very splendid and the questions are also answered very well." The Chinese Consul General in Milan said: "After listening to Mr. Zhang Jianchun's report, I I am very proud that hemp has won the war for China. "" The unified management of the domestic market, the unification of the international market, the need to look at the equipment, give you products and sell the products to you. " The "creation of China." Everyone is crying out from "Made in China" to "Created in China". At the time, Zhang Jianchun has led the Hemp research team to the front, took the lead for the army and won praise for the motherland. Difficult to "hemp" annoying hemp as a traditional cash crop, in recent years due to lack of development, planting area can not be compared with the main crops such as food. Hemp breeding and planting almost did not get any input over the years, so the hemp around the basic cultivation are laissez-faire. By the end of 2006, only the "Yunmai No. 1" low-toxicity hemp filed in the public security department had its cultivation area limited to Yunnan Province. The other kinds of hemp cultivated in other areas were mostly local farmers' varieties. Due to the lack of breeding technology, low planting level and uneven quality, Henma's industrial development and further processing have encountered many problems. The study of hemp can only start with planting and breeding, and find breakthroughs in planting techniques. Many experts led by Zhang Jianchun started the hard cultivation trial of varieties. Researchers conducted experiments on several varieties in dozens of counties and cities in 12 provinces across the country. They find varieties from all over the world for trial planting. The result of the trial planting showed that varieties of Canada would be precocious in the south of Liaoning Province and "Yunma No.1" would be very good in the north. They also explored the planting density of hemp. Researchers have found that want to get different fiber and yield, and planting density and planting technology has a great relationship. If you just want to get the fiber, it is necessary to plant dense, so high content of hemp but the yield will decline; If you want to get a little sparsely planted hemp seed; If you want to play together can not be too dense, so the stem is relatively thick And no bifurcation. At the same time, they found out the cultivation of land in different regions. Bei'an, Heilongjiang, because of slope cultivation so no water, as long as the water is sufficient enough to grow very good; Yunnan Xishuangbanna and more rain, so pay attention to the issue of waterlogging. Bei'an in Heilongjiang is black soil, Yunnan is a red soil, soil planting effect varies widely. Planting Experiments Since 2003, the Military Hemp Research Center has been working with agricultural science and technology departments in several provinces to develop a good planting specification, otherwise the quality of the fiber produced will vary greatly. "Zhang Jianchun and the project Members of the group studied the planting techniques of hemp, including the growth conditions of hemp, sowing, tillage, field management, pest management, etc. At the same time, it focused on the varieties of hemp, germplasm resources, fine varieties, traditionally improved breeding and biology Technical breeding technology. In 2005, Zhang Jianchun Hanma project team hosted the National Hemp Planting Technology Conference, and 12 provinces, municipalities and autonomous regions all sent representatives to participate in this project. Among them, Xishuangbanna, Baoshan, Glacier and Red River in Yunnan Province, Heilongjiang, Jilin, Liaoning and West China in the northeast Of the representatives from Qinghai, Ningxia, Gansu and central Henan, Shandong and Anhui made reports. After years of tenacious struggle, hemp planting test results fruitful. In carrying out research on hemp plantation, the research center for military hemp materials jointly with relevant research institutes in China conducted a great deal of arduous and meticulous exploration on many technical researches on hemp plant processing. "How can thousands of hemp farmer's hemp into industrial raw materials? This can not solve this problem, hemp research and hemp industry is equal to zero. Overwhelming how to transport to the plant, how to achieve the separation of the stalk? Domestic and foreign before Methods are not working, this is a problem of the neck of the card. "Zhang Jianchun said:" The most backward way to separate the stalks is to separate them by hand. It takes a lot of space to set up the raw material processing site, the water is polluted and the hemp is easy to be black. Developed a set of equipment to solve the hemp from harvesting to become the bottleneck of industrial raw materials, hemp will not be black.Next, we overcome the second technical difficulties: hemp lignin content is high, thick fibers Hard and can not be used in textiles, but if all the lignin prolapse, the fiber is too short .We use a few years to develop a complete set of processing equipment and processes, the use of mechanical and physical methods, the coarse bast handling As soft as cotton.This fiber processing technology is our 'unique skills', this set of processing equipment and technology is also the core technology of hemp research, with independent knowledge Property rights through this technology can be used to rough rope, sacks of raw materials into high-grade textiles. "" Solve the problem of planting hemp, breaking the hemp bark separation difficulties, to overcome the technical difficulties of hemp fiber processing, after Hemp stalks series development, utilization of hemp seeds, etc., are in accordance with the idea of ​​the industrial chain to explore. "Hemp research project in the beginning, Zhang Jianchun project will be identified as the comprehensive utilization of hemp technology. "Hemp research in the past is not integrated, many areas in China have a history of hemp, Inner Mongolia, Gansu is to harvest hemp seeds, hemp seed oil is very fragrant, hemp and stalks thrown away; Northeast, Anhui In order to hemp linen and other places to be used to twist the hemp rope, as the bottom of the carpet production process is a typical rough processing. From the application point of view, and some with the seed, and some leather, and some stalks, roots , Leaves, flowers are no one long-term study or even nobody cares about the six parts of hemp, the past research mostly concentrated in the skin, stalks, seeds. In fact, throw away the good resources burned, so hemp application of additional The value is very low. "In accordance with the idea of ​​developing industrial chain scientific research, which also makes hemp comprehensive utilization of research from scratch, starting from the planting technology, and gradually establish a unique large Hemp research disciplines involved in breeding, planting, fiber , Textiles, materials, paper, food and other industries and fields, hemp research also eventually formed a cross-sector cross-cutting technology cluster. Zhang Jianchun hemp research team will hemp research results assembled into a book, intuitively reflect the development of hemp development, they have published "Hemp Comprehensive Utilization Technology", "hemp planting and initial processing technology", "hemp fiber Structure and performance "," hemp seed processing technology and comprehensive utilization "and a series of monographs, developed 18 sets of new processing equipment, declared more than 40 national patents for inventions, the research results have been widespread industry and international attention . Cohesion of hemp Someone heard of the construction of Hanma Science and Technology Industrial Park in Lu'an City, Anhui Province, Zhang Jianchun said: "To Lu'an City, 6 billion yuan of foreign capital, and some cities to attract foreign investment is to 2% commission, 2% of the 6 billion yuan is 120 million yuan, which made you rich. "Zhang Jianchun smiled and said after hearing that this standard is not suitable for him. Zhang Jianchun, once known as "the first person in China's camouflage" and "the first person in China's chemical fiber wool-like hair", has become more and more challenged with money and fame as his fame and position rise. Several well-known companies in the United Kingdom, the United States, Germany and other countries have "dug up" him as an executive at an annual salary of 10 million yuan, but he has always been unmoved. Faced with all kinds of temptations, Zhang Jianchun said frankly: "Money can make me a better life, but China's national defense is even more appealing to me." In 2009, Zhang Jianchun will receive the award of the Zhou Guangzhao Foundation Applied Science Award and Zhejiang Qianjiang Scholar, Shandong Province Taishan scholar subsidies total 1000000 yuan, the establishment of hemp Science and Technology Award, in recognition of hemp scientific research made outstanding contributions to science and technology workers. Zhang's accomplishments in the armed forces have been dazzling: he was promoted from "power star" and "technology star" to "science and technology star" in a matter of few years. In 23 years, it won a number of scientific and technological progress awards, including 1 first prize of national scientific and technological progress, 2 second prize of national scientific and technological progress, 2 second prize of national technology invention and more than 30 national patents. In 2004 by Ho Leung Ho Lee Fund Science and Technology Progress Award, 2006 "People's Liberation Army Outstanding Professional and Technical Talent Award", and was promoted to the rank of major general majored in science and technology. 2009 Zhou Guangzhao Foundation Applied Science Award, he is the only one of four winners of scientific research workers. In recognition of his outstanding achievements in scientific research and his excellent style and morality, the Central Military Commission Chairman signed an ordinance, giving him a personal first-class merit and participated in the national model worker and advanced worker commendation ceremony as a representative of the armed forces. Hemp, who is a leading scientist and a strategic scientist, sees the strategic height of the country and "three agricultural issues" Scientific research. "Zhang Han, deputy director of military hemp materials research center commented Zhang Jianchun. In the field of textile, polymer chemical research, Zhang Jianchun has long been prestigious. At the same time, he also served as a doctoral tutor at Sichuan University, Beijing University of Chemical Technology, Donghua University. The immense attraction of the hemp project and the charisma of Zhang Jianchun brought a group of doctors from well-known institutions such as Tsinghua University and Sichuan University to the hemp research team. Ma Tian, ​​Liu Xueqiang are all Ph.D. Tsinghua University, was specially recruited into the army, joined the military hemp materials research center. Now, military hemp material research center is to declare the introduction of a number of young scientific and technological backbone of the quota, enrichment hemp research team. Dr. Tian Ma main inorganic materials research, into the hemp material research center, soon revealed in the field of wood ceramics. Liu Xueqiang is a Ph.D. in mechanical engineering who has promoted the research of agricultural machinery for hemp in a short period of time. Strict self-polymer materials, Ph.D., he hemp composite materials research to promote open. Dr Zhang Jie has done a lot of work on the structure and properties of hemp fibers. He Jinfeng, senior engineer, is the chief director of the food department of the General Post-Armed Services Institute. After joining the HEMP research team, he soon became the team's core scientific research force. Hemp seed research, which won the first prize of scientific and technological progress of China Food Society, is led by He Jinfeng. "Now I'm giving a prize, and I put the young people in the front, they need more encouragement." Zhang Jianchun asked his team to "innovate in need of courage," "do things that can not be done by others, encounter difficulties that others have not encountered, "Scientific research can not be staring at China and we must pay attention to international developments at any time." "Innovation must dare to challenge authority." With these encouragements and encouragements, researchers in the Hemp research team have failed to make repeated victories in the face of setbacks encountered. In September 2010, several academicians and experts visited the military hemp material research center. In just a few years, he has made a series of original achievements in the field of hemp research, published a number of monographs, published over one hundred research papers, and declared more than 40 national invention patents ... A military scientific research team of only 40 people studied The results of so many, indeed, to the knowledgeable experts exclaimed: "The same size of the research topic, and some colleges and universities need hundreds of people, but you have only dozens of people, are you guys?" "We are not A team fighting alone, but not by personal power go it alone, Han Ma's research fully reflects the role of the national team, behind us is all the available scientific research resources. "Zhang Jianchun replied," The Institute was originally military equipment Research institutes and specialties, so comprehensive development can be done widely. As military research institutes, we can mobilize all forces. The power of an institute is limited, but the power of the whole society is unlimited "
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