First, the main deeds of Yuan Longping:
1. Yuan Longping is the founder of hybrid rice research in China, and is known as the "Father of Hybrid Rice", "Contemporary Shennong" and "Rice God". ?
2. He is modest and open-minded and does not pretend to be an authority; He has a simple style and cares about others. He loves life and is healthy and optimistic. In him, the great ambition of China contemporary intellectuals to care about the country and the people and benefit mankind, the innovative spirit of self-improvement and courage to climb the peak, the will to struggle despite difficulties, and the ideological realm of being indifferent to fame and fortune and contributing to society are condensed.
Second, introduce Yuan Longping.
1. Life
Yuan Longping, male, Han nationality, without party affiliation, 1930, born in Beijing in September, is a native of De 'an, Jiangxi Province, former director of National Hybrid Rice Engineering Technology Research Center and Hunan Hybrid Rice Research Center, former vice chairman of Hunan Provincial Political Consultative Conference, academician of China Academy of Engineering, deputy to the Fifth National People's Congress, and member of the Sixth, Seventh, Eighth, Ninth, Tenth, Eleventh and Twelfth CPPCC sessions.
2. Main achievements
1986, Yuan Longping put forward the hybrid rice breeding strategy, which divided the hybrid rice breeding method into three strategic development stages: three-line method, two-line method and one-line method, that is, the breeding program developed from complex to simple and efficient; Judging from the utilization level of heterosis, it can be divided into three strategic development stages: the utilization of heterosis among varieties, the utilization of heterosis among subspecies and the utilization of distant heterosis, that is, the utilization of heterosis is developing in an increasingly strong direction. According to this idea, every time hybrid rice enters a new stage, it is a new breakthrough, which will promote rice production in by going up one flight of stairs. This strategic concept points out the direction for China to explore new hybrid rice after the successful research and development of three-line hybrid rice.
respect
20 18-09-08 Future Science Award Life Science Award systematically studies the molecular mechanism of specific rice characters and the pioneering contribution of adopting new technologies to cultivate new rice varieties with high yield and good quality.
20 16- 10-03 the first Lv Zhihe prize-sustainable development award
20 15 14th World Outstanding Chinese Award
March 30, 2008 China Famous Scientist Award and 2007 World Chinese Lifelong Achievement Award.
2007 Top Ten Economic Year Special Honor Award
2004-09 Yuan Longping won the Golden Sickle Award of the King of Thailand.
200 1-08 Ramon Magsaysay Award
Yue Guang International Rice Prize
1997 title of outstanding pioneer scientist in heterosis utilization
1993 Ginst Fund, Philippines, USA
1988-03-04 won the international science award for the third time.
1988 agronomy and nutrition award
1987 science prize
1985-10-15 won the international prize for the first time: the "invention and creation" gold medal and honorary certificate of the United Nations Intellectual Property Organization.
1985 Gold Award for Invention
198 1-06-06 won the first special invention award in China.
Yuan Longping's story is very brief.
Since Yuan Longping, most people's first reaction is, "He is a world-famous' father of hybrid rice', and he has made contributions to the people all his life. For your convenience, let's take a look! Share it with everyone.
catalogue
Yuan Longping's short-lived advanced deeds.
Yuan Longping's Growth Story
The world's evaluation of Yuan Longping
Yuan Longping's short-lived advanced deeds.
Yuan Longping,1born in Beiping in September, 930, Han nationality, born in Dean County, Jiangxi Province, has no party affiliation, and now lives in Changsha, Hunan Province.
China hybrid rice breeding expert, academician of China Academy of Engineering.
He is currently the director of China National Hybrid Rice Work Technology Center and Hunan Hybrid Rice Research Center, a professor at Hunan Agricultural University, a visiting professor at China Agricultural University, honorary president of Huaihua Vocational and Technical College, chief consultant of FAO, honorary chairman of World Chinese Healthy Diet Association, vice chairman of Hunan Science and Technology Association and vice chairman of Hunan CPPCC.
In April 2006, he was elected as a foreign academician of the American Academy of Sciences, and was known as the "father of hybrid rice".
achievement
From 1964, Yuan Longping began to study hybrid rice, 1973 realized three-line matching, 1974 bred Nanyou No.2, the first strong hybrid rice combination, and 1975 successfully developed hybrid rice planting techniques, which laid the foundation for large-scale popularization of hybrid rice.
Yuan Longping's research on hybrid rice is pioneering in China, but it is not the first in the world. Japan's Xincheng Changyou got a set of three-line japonica rice at 1965, but it was not used for production.
1980- 198 1 year, Yuan Longping went to the United States as the technical director of the International Rice Research Institute.
1982 served as the deputy head of the national hybrid rice expert advisory group.
1985 put forward the strategic idea of hybrid rice breeding, and pointed out the direction for the further development of hybrid rice.
1987 Served as the expert in charge of two-line hybrid rice in the 863 Program.
199 1 was hired as the chief international consultant of FAO.
1995 was elected as an academician of China Academy of Engineering.
1995 successfully developed two-line hybrid rice, and 1997 put forward the breeding technical route of super hybrid rice. In 2000, the goal of the first stage of super rice breeding in China was achieved, and the goal of the second stage of super rice breeding in 2004 was achieved one year ahead of schedule.
197 1 onwards, researcher of Hunan Academy of Agricultural Sciences, vice chairman of Hunan CPPCC, member of CPPCC Standing Committee, director of National Hybrid Rice Engineering and Technology Research Center.
Published 6 monographs and more than 60 papers in Chinese and English.
honour
He has won many domestic awards, such as the National Special Invention Award, the First National Highest Science and Technology Award, and 1 1 international awards, such as the United Nations Science Award, the Wolf Award and the World Food Award. In 2006, he was elected as an academician of the American Academy of Sciences.
April 20 10 was named "the richest man in China's spiritual rich list".
Yuan Longping's Growth Story
1960 Rare natural and man-made disasters brought about a serious food famine. One patient with sallow edema fell 5 feet in Longping, and directly experienced the pain of hunger.
Yuan Longping witnessed the cruel reality, tossing and turning, unable to sleep.
He thought of the old society, where people were exploited and oppressed by the ruling class, suffered from war, lacked food and clothing, and were displaced.
Today, people are the masters of their own affairs, but they are still not free from the threat of hunger.
He is determined to give full play to his intelligence and expertise, and use the professional knowledge he has learned to cultivate new rice varieties with yield of 800 kg/mu, 1000 kg and 2000 kg/mu as soon as possible, so as to greatly increase the grain yield and overcome hunger with agricultural science and technology.
Yuan Longping is in favor of such a formula: knowledge+sweat+inspiration+opportunity = success.
Based on his profound understanding of genetics, he carefully observed and statistically analyzed the degraded plants in the experimental field, which not only proved that the rice plants that stood out were "natural hybrid rice", but also fully proved that rice had obvious heterosis from the good growth of its first generation. The experimental results convinced him that the research of hybrid rice is promising!
However, hybrid rice is a world problem.
Because rice is a hermaphrodite crop, it is difficult to remove the male flowers one by one for hybridization.
In this way, before crossing with other varieties, it is necessary to cultivate a male sterile rice plant, that is, a male sterile line.
This is a worldwide problem.
Yuan Longping went ahead in spite of difficulties. He believes that the original parents of male sterile lines are naturally mutated male sterile plants and can also exist naturally.
There are many varieties of wild rice and cultivated rice in China, and the seed resources are rich. This is a free rice kingdom. "If foreign countries are not successful, China people may not be successful."
Yuan Longping took his legs and walked into the vast green sea of rice, looking for a kind of rice male sterile plant that had never been seen and reported in Chinese and foreign materials.
As time went by, Yuan Longping stood in the scorching sun overhead, with his feet in the mud, hunched over, and searched ear by ear.
Many things happen. Finally, on the fourth day of/kloc-0, a plant with male flowers and strange characters was discovered.
Yuan Longping was ecstatic.
From June 1964 to July 1965, he and his wife Deng Ze discovered six more male sterile plants.
When mature, the seeds of the first generation of naturally pollinated male sterile materials are harvested respectively.
After two spring and autumn experiments and the analysis of scientific data, the first important paper, Rice Male Sterility, was written and published in the fourth issue of Science Bulletin, volume 1966.
It is also predicted that through further breeding, male sterile lines, maintainer lines and restorer lines can be obtained, and the three lines can be matched, so that it is possible to make use of the advantages of the first generation of hybrid rice, and it will bring about large-scale and large-scale agricultural production increase.
The publication of this important paper was regarded by some colleagues as the marching horn of "blowing the second green revolution".
After eight years of hard work, 1974 successfully prepared seeds and determined its advantages.
1975, with the support of Hunan provincial party Committee and provincial government, large-scale seed production was successful, and seeds were prepared for large-scale popularization in the following year, which made the research results enter the stage of large-scale popularization.
1in the winter of 975, the State Council made a decision to rapidly expand trial planting and popularize hybrid rice in large quantities. The state has invested a lot of manpower, material resources and financial resources to carry out breeding and seed production three times a year, and promoted it at the fastest speed.
1976 fixed-point demonstration of 2.08 million mu, the national application of production. By 1988, the area of hybrid rice in China was1940,000 mu, accounting for 39.6% of the rice area, while the total output accounted for 18.5%.
In the year of 10, the total planting area of hybrid rice in China was12.56 million mu, and the total output value increased by10 billion kilograms, which achieved great economic and social benefits.
The masses praised that the problem of eating was solved by two "flats", one by the policy of the top of the CPC Central Committee and the other by the hybrid rice in Yuan Longping. People spoke the minds of hundreds of millions of farmers in China in plain language.
With the successful planting of hybrid rice and its large-scale popularization in China, Yuan Longping became famous in one fell swoop.
In the face of achievements and honors, Yuan Longping publicly claimed that the shortcomings of hybrid rice cultivated at this stage are "three more and three less", that is, "the previous strength is more than enough, and the stamina is insufficient; Too many tillers and insufficient panicles; There are more ears and fewer seeds, so the organization assistant takes measures from breeding and cultivation.
In the early 1980s, facing the worldwide famine, Yuan Longping once again had an amazing idea, and boldly put forward the topic of super-high yield breeding of hybrid rice, trying to solve the hunger problem in a wider range.
1985 with a strong sense of responsibility, Yuan Longping published the article "Discussion on Super-high-yield Breeding of Hybrid Rice", and put forward four ways to cultivate super-high-yield combinations with strong advantages, among which the most important thing is to cultivate nuclear hybrids.
However, many years of breeding practice did not produce a combination that met the production requirements.
He decisively and quickly jumped out of the study of nuclear-cytoplasmic hybrids and explored new and more promising research fields.
With rich imagination, keen intuition and bold creative spirit, Yuan Longping conscientiously summed up the century-old history of crop breeding and the 20-year experience of "three-line hybrid rice" breeding, as well as the rich breeding materials he had mastered. 1987, he put forward the "strategic thinking of hybrid rice breeding" and foresaw two strategic development stages of hybrid rice, namely, the utilization of interspecific heterosis based on three-line method. Utilization of heterosis between indica and japonica subspecies based on two-line method: utilization of distant heterosis based on one-line method.
This is another new peak in the development of Yuan Longping's hybrid rice theory.
Under the guidance of Yuan Longping's strategic thought, following the discovery of a sterile photoperiod-sensitive genic male sterile material in the late japonica 58 natural population in 1973, in June 1987, Li Bihu's assistant Deng Huafeng discovered a photoperiod-sensitive sterile rice in the three-line indica rice breeding material of Anjiang Agricultural School.
After two years and three generations of propagation and observation in different places, the agronomic characters of this material are neat and consistent, the sterile plant rate and sterility degree both reach 100%, the sterile period is stable in Anjiang for more than 50 days, and the fertility transformation is obvious and synchronous.
This new achievement has opened up a new situation for the transition of hybrid rice from "three-line method" to "two-line method"
Yuan Longping is full of confidence in the prospect of hybrid rice research.
With the trial planting of hybrid rice in various countries in the world, hybrid rice has attracted worldwide attention.
In recent years, Yuan Longping has been invited to give lectures, impart technology, attend academic conferences or conduct technical cooperation research in 8 countries including the Philippines, the United States, Japan, France, Britain, Italy, Egypt and Australia 19 times.
Yuan Longping's hybrid rice achievements won the first special invention award since the founding of New China in 198 1, and from 1985 to 1988, it won three international science awards in just four years.
Dr. Swaminathan, director of the International Rice Research Institute and former Indian Minister of Agriculture, spoke highly: "We call Mr. Yuan Longping the' father of hybrid rice' because his achievements are not only the pride of China, but also the pride of the world, and his achievements have brought good news to mankind."
Yuan Longping, from the remote Anjiang Agricultural School in Hunan Province, has grown from a young teacher in a secondary agricultural school in a mountain village to a world-renowned celebrity and ascended the throne of "Father of Hybrid Rice".
The research on hybrid rice is in the ascendant, and it is developing rapidly in the direction of Yuan Longping's new strategic concept!
The world's evaluation of Yuan Longping
Xinhuanet's evaluation of Yuan Longping
Yuan Longping has been engaged in hybrid rice research for half a century. Fearless and dedicated, he made great contributions to solving the problem of eating in China. Mr. Wang's outstanding achievements not only belong to China, but also affect the world.
Sina. Com's evaluation of Yuan Longping.
Academician Yuan Longping is a pioneer of hybrid rice in China and a contemporary Shennong. For more than 50 years, we have been working hard and exploring tirelessly in the front line of agricultural scientific research, which has brought green hope and golden harvest for mankind to use scientific and technological means to overcome hunger. His outstanding achievements not only contributed to solving the problem of food and clothing for China people and ensuring national food security, but also set up a monument for world peace and social progress.
Jia Qinglin's evaluation of Yuan Longping.
Yuan Longping's lofty moral character of loving the motherland, serving the people wholeheartedly and benefiting mankind, his ideological style of loving each other with China, his innovative spirit of keeping pace with the times and bravely climbing the peak, his strong will of persistent pursuit, and his noble sentiment of being strict with himself and indifferent to fame and fortune are examples for China people to learn and the spirit of the times called for in the new century.
Evaluation of Yuan Longping by China Science and Technology Awards Committee
Yuan Longping is a real cultivator. When he was a rural teacher, he had the courage to subvert the world authority; When he became famous in the world, he still only focused on Tian Chou. Indifferent to fame and fortune, a farmer spreads wisdom and gains wealth. His lifelong dream is to keep everyone away from hunger.
Related articles briefly introduce Yuan Longping's deeds:
★ Introduction materials of Yuan Longping's characters and deeds
★ Brief account of Yuan Longping's deeds
★ Yuan Longping's Struggle Story
★
★ The story of a celebrity: the story of Yuan Longping.
★
★ Yuan Longping inspirational story
★ The story of Yuan Longping, the father of hybrid rice.
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★ Learn the deeds of Yuan Longping.
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Yuan Longping's deeds are introduced in 50 words.
Yuan Longping's deeds are introduced in 50 words.
Yuan Longping's deeds are introduced in 50 words, and we all know many advanced deeds. Deeds can be divided into advanced deeds materials formed for a long time and advanced deeds materials produced by emergencies at one time. Let's take a look at Yuan Longping's deeds and introduce 50 words.
Yuan Longping's deeds are introduced in 50 words 1.
1, Academician Yuan Longping is a pioneer and leader in the field of hybrid rice research in China, and is the world-renowned "father of hybrid rice". For more than 50 years, he has not been afraid of difficulties, persistent pursuit, bold innovation and courage to climb the peak.
2. Academician Yuan Longping's scientific research achievements have made China's hybrid rice research in a leading position in the world for more than 30 years. After popularization and application, it not only solved the problem of food self-sufficiency in China, but also made outstanding contributions to world food security.
Yuan Longping's deeds.
Yuan Longping, an almost household name. Yuan Longping, an agricultural college student, was not satisfied with being a teacher in an agricultural school, because he experienced the great famine in 1960s, so he turned to study hybrid rice. For more than half a century, Yuan Longping has combined his personal dream of "enjoying the cool under the grass and covering the whole world" with "solving the problem of food and clothing for the people of China,
The national destiny of ensuring national food security is closely linked. Over the past decades, he has traveled all over Daiyue, making outstanding contributions to China's food security and increasing the world's grain output, and won many national highest honors such as the highest national science and technology award, the Republic Medal, and the World Chinese Lifelong Achievement Award.
It stands to reason that Yuan Longping has been focusing on rice research for decades, and has already made a name for himself and won numerous honors. He can retire with honor, enjoy his old age and enjoy family happiness. However, instead of doing this, he set one higher goal after another for his life. This reminds me of 2008 again.
Yuan Longping, who was nearly seventy years old at that time, once said in response to the topic that he was unsuccessful in becoming an academician of the Chinese Academy of Sciences: "I didn't become an academician, which still shows that my level is not enough. I should study hard and work hard in the future. But one thing, I didn't try to be an academician. At that time, my attitude was like this, and it is the same now. "
Over the years, Yuan Longping not only said so, but also did so. Even when he was over 80 years old, he still chose to stick to the front line of agricultural scientific research, wearing a straw hat and rolling two trouser legs every day, busy day and night in the scorching sun and rice fields, and continuing to make unremitting efforts to realize his dream of "enjoying the cool under the grass and covering the whole world".
Work hard. For many years, Yuan Longping has been committed to solving the world food problem. On the road of constant pursuit, I have served the people and achieved myself. It can be said that Yuan Longping has made unremitting efforts.
It not only explained to the world a farmer scientist's understanding of the food problem, but also vividly explained the spirit of "endless life and endless struggle" with practical actions, and even let us know with our own practice that the meaning of life is constantly being pursued.
"Happiness is struggle!" In this era where opportunities and challenges coexist, everyone wants to look up at the starry sky. The brilliant Milky Way is really desirable, but how can we reach those seemingly unattainable heights without down-to-earth and perseverance?
Young friends, let's take Academician Yuan Longping as an example, always adhere to the spirit of "endless life, endless struggle" and integrate into our posts and daily life. With the professionalism of not eating well and not sleeping well, and the responsibility of waiting for time, do a good job in every examination paper in life and pursue your dreams.
Yuan Longping's deeds are introduced in 50 words and 2 words.
Yuan Longping outstanding person deeds material.
Yuan Longping has been rooted in rice fields all his life, realizing the simplest wish in people's hearts for thousands of years, overcoming the problem that once tripped over half the world, and freeing hundreds of millions of people from hunger. Yuan Lao, like the brightest star in the night sky, lit up the way for the latecomers to move on. He left the world not only rich food, but also endless spiritual wealth.
We commemorate Yuan Longping's spirit of looking up at the starry sky. Yuan Lao's two dreams are familiar. One is a dream of enjoying the cool under the grain. The rice in the experimental field is as high as sorghum, the ear is as long as broom, and the grain is as big as peanut. The other is that hybrid rice covers the whole world, which ensures the food security of the country and the world.
In his octogenarian years, Yuan Longping put forward the grand idea of developing "sea rice". Yuan Lao said, "Sea Rice" has great potential for industrialization promotion in China inland and around salt lakes after successful research and development. If we can promote 200 million mu and yield 200-300 Jin per mu, we can increase grain production by 50 billion Jin and feed a population of about 200 million!
Dreams will always belong to pioneers who dare to think and act. In 2020, Yuan Longping's team launched a demonstration of "sea rice" planting in ten places, with an average yield of more than 400 kilograms per mu of 65,438+10,000 mu. China people firmly keep their jobs again!
We commemorate Yuan Longping because of his down-to-earth character. Yuan Longping devoted his whole life to the research, application and popularization of hybrid rice technology, fighting in the front line of agriculture for a long time and immersing himself in rice fields all his life. He firmly believes: "rice can't grow in computers, and rice can't grow in books." To grow good rice, you have to go to the fields. " He made a "rustic rule"-"Can't you go to the fields? I won't accept it if you don't go to the ground! "
If you are closer to the earth, you will see the farther sky. Yuan Longping once said, "I will summon up the courage to continue to work, from the post-90s to 100". At the last moment of his life, Yuan Lao, who was hiding in a rice field in the countryside, was still busy with "the dream of enjoying the cool under the grass" and "the dream of covering the whole world", and was still trying to surprise China and the world. More down-to-earth scientists and more persistent dreamers will breed more hope in the vast land of China.
We commemorate Yuan Longping, which is a call and respect for heroes. Yuan Longping is a true national hero. In his mind, national interests are important and scientific undertakings are important, but fame and fortune are the lightest. "Father of hybrid rice", academician of China Academy of Engineering, winner of "Republic Medal"; China Special Invention Award, National Science and Technology Award and National Science and Technology Progress Award-the world also gave Yuan Longping honor and praise.
Times need role models, and times call for heroes. Heroes lead the direction of the times with their own actions. Their spirit affects future generations and is a precious spiritual wealth left to the motherland and even all mankind. The spirit they show is the voice of an era. We see that in today's increasingly rich material conditions.
People pay more and more attention to spiritual pursuit and inner wealth. The whole society's love for the heroes who fought against the epidemic, admiration for aviation experts, and lofty courtesy to national heroes such as Yuan Longping and Zhong Nanshan at the national level also show the society that the realization of life value depends on a firm and correct life direction and the spirit of hard work.
Our commemoration of Yuan Longping is also a reflection on the value and significance of life. You and I are both small beings. Most of us will not be national heroes like Yuan Longping, or even business leaders who worry about economic trends all day, or political leaders who always care about national affairs.
But every one of us who struggles can be our own hero. Like Yuan Longping, we can be a person who has requirements for ourselves and can stick to our goals. Then we are our own heroes-may you and I both applaud the heroes and be applauded.
Finally, thanks to the eulogy of Zhong Nanshan's team, I would like to pay tribute to Yuan Lao and everyone who persists in their dreams: Thank you for every minute we meet in this time and space, and our starry sky is bright because of each different you.
Yuan Longping's deeds are introduced in 50 words and 3 words.
Yuan Longping's deeds.
1In June, 947, Hubei Province held the provincial sports meeting. Yuan Longping loves swimming very much, so he signed up with the PE teacher and asked to take part in the preliminary contest. After reading it, the teacher shook his head and said, "You are too young and you don't have enough physical strength." He was not convinced and thought, I started at the age of 8.
On the way to escape with my parents, I came to Chongqing by water. One day, I was accidentally pushed into the water by four elder brothers Lund and almost drowned. Fortunately, I was saved by an old boatman and saved my life. Since then, I have made up my mind to learn to swim, so that I can save people in the future.
I fled to Chongqing when I was 9 years old. Every summer, when I come home from school, I will go to the "Longmen Hao" by the Yangtze River to play in the water. Gradually, he mastered skilled swimming skills, and even fought Jialing River and crossed the Yangtze River. Therefore, he really wants to try it in a formal competition.
On the morning of the preliminaries, under the leadership of Mr. Zhou, more than 65,438+00 primary school students each rode a bicycle to the swimming pool of the competition. Yuan Longping also secretly jumped on the bike of the last classmate and walked with him. At the preliminary meeting, Mr. Zhou found him and smiled and said to him, since you are here, try it! Result.
To everyone's surprise, he won the first place in the 100 meter and 400 meter freestyle in the qualifying competition in Hankou, while other students were behind Sun Shan. Next, Yuan Longping won the second place in Hubei men's freestyle. Back to his alma mater, Yuan Longping was warmly welcomed. The students lifted him up at the school gate and threw him many times.
This incident has given Yuan Longping a lot of enlightenment: whatever "unconvinced" thought conforms to reality is not necessarily a negative factor, but it can sometimes become a positive factor. It is this "unconvinced" thinking.
Urge him to be proactive, overcome difficulties, work hard and strive for victory. It is this kind of "unconvinced" thought that always gives him spiritual strength when he encounters greater difficulties in his scientific research experiments, prompting him to constantly overcome difficulties and bravely climb the peak!
A Brief Introduction to Yuan Longping's Story 50 Words A Brief Introduction to Yuan Longping's Story.
1, Academician Yuan Longping is a pioneer and leader in the field of hybrid rice research in China, and is the world-renowned "father of hybrid rice". For more than 50 years, he has not been afraid of difficulties, persistent pursuit, bold innovation and courage to climb the peak.
2. Academician Yuan Longping's scientific research achievements have made China's hybrid rice research in a leading position in the world for more than 30 years. After popularization and application, it not only solved the problem of food self-sufficiency in China, but also made outstanding contributions to world food security.
Yuan Longping Super Profile 50 words
Yuan Longping was born in Beijing, whose ancestral home is De 'an, Jiujiang, Jiangxi, and now lives in Changsha, Hunan. China hybrid rice breeding expert, academician of China Academy of Engineering. He is currently the director of China National Hybrid Rice Work Technology Center and Hunan Hybrid Rice Research Center, a professor at Hunan Agricultural University, a visiting professor at China Agricultural University, the chief consultant of FAO, the vice chairman of Hunan Association for Science and Technology, and the vice chairman of Hunan CPPCC.
In April 2006, he was elected as a foreign academician of the American Academy of Sciences. According to his hybrid rice varieties and research, the unit yield of rice has increased from 300 kg per mu to more than 900 kg. He is also widely known as the "father of hybrid rice".
1980 in may, Yuan Longping went to the United States for technical guidance on hybrid rice seed production at the invitation of the United States. In September, China Academy of Agricultural Sciences and International Rice Research Institute jointly held an international training course on hybrid rice technology in Hunan Academy of Agricultural Sciences. As the keynote speaker, Yuan Longping taught experts from more than 65,438+00 countries the main courses on hybrid rice.
In September of the following year, the second issue was held continuously. From June to 10, 5438, he went to the Philippine International Rice Research Institute for technical guidance and cooperative research. In 2003, Yuan Longping directed doctoral students to carry out research on introducing genomic DNA of distant species into rice, and transgenic a batch of foreign DNA into rice.
Extended data:
Before adulthood, Yuan Longping followed his family from Beiping to Tianjin, from Jiangxi to Hubei, and from Chongqing to Nanjing. He was lively and naughty when he was young. Seeing grandma's hookah steaming, I took a sip curiously and choked to death.
Grandma ran into him and hit him hard on the head. Among his brothers and sisters, he is the most playful. When he was studying in Chongqing, he ran to the Jialing River to swim as soon as the air raid alarm sounded. It happened to be seen by my father through a telescope, and it was another good battle to go home.
Yuan Longping put forward the development strategy of hybrid rice breeding, that is, from three lines to two lines and then to one line, the procedure is getting simpler and simpler and the efficiency is getting higher and higher; At the level of heterosis, from varieties to subspecies to the utilization of distant heterosis, heterosis is getting stronger and stronger, which pushes hybrid rice to a new level step by step. This idea has been adopted by colleagues at home and abroad and has become the guiding ideology for developing hybrid rice breeding.
Yuan Longping solved some key technical problems in the dual-system method. For example, 1989, when the research of two-line method encountered great setbacks, he put forward the initial temperature index and technical strategy for breeding practical photo-thermo-sensitive genic male sterile lines, which made the research of two-line hybrid rice out of the trough.
Later, the core seed production program and cold water series irrigation propagation were put forward, which made the research of two-line hybrid rice finally successful and popularized. Since 1987, he has served as a special responsibility expert for the "863" project and presided over the national collaborative research. 1995 two-line hybrid rice was successfully studied, and the yield of two-line hybrid rice was 5% ~ 10% higher than that of three-line hybrid rice at the same maturity stage.
Baidu Encyclopedia-Yuan Longping