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Main deeds:

In 1964, he first proposed the idea of cultivating the heterosis of rice with three lines of "sterile DU line, maintenance line and restorer line" and carried out scientific experiments.

In 1970, together with his assistants Li Bihu and Feng Keshan, they discovered a male sterile wild rice plant with pollen abortion in Hainan, which became the key to breaking through the "three-line" matching.

In 1972, the first large-scale application of rice male sterility line "Erjiunan No. 1 A" and the corresponding maintenance line "Erjiunan No. 1 B" in China were bred, and the following year, the first large-scale promotion of the strong combination "Nanyou No. 2" was bred, and a complete set of seed production technology was developed.

In 1986, the strategic idea of hybrid rice breeding was proposed, which was divided into "heterosis utilization between varieties by three-line method, heterosis utilization between subspecies by two-line method and distantly related heterosis utilization by one-line method". He is known as the "father of hybrid rice" by his peers.

Extended Materials. Yuan Longping once said that he had two dreams: one was the dream of enjoying the cool of Hexia. In my dream, the rice grew as tall as sorghum and the seeds as big as peanuts. Another dream is that I hope that my dream of 1,000 kilograms of rice per mu will come true as soon as possible.

In a way, these two dreams are as unpretentious as the dirt he has dealt with all his life. This is also the greatness of him, there are no bells and whistles in his dreams, there are few dazzling theories, and there is no anxiety about circling around the core journal, and there is only a heart to worry about the people.

In his vision, science should be the driving force for social progress. It is the power of this belief that has become the motivation for him to persevere.

At the age of 87, he is still running around the fields, still tirelessly doing his own work in order to solve various specific problems. Yuan Longping has been standing at the forefront of rice breeding for decades, and it is not accidental, he has no distractions, throws away the utilitarian color, and just reaches the other side of the dream.

Proceeding from the fundamental interests of all mankind, rather than from the individual, is precisely the achievement of the individual's dream. Yuan Longping said, "My dream is very simple", and it turns out that this simple dream has solved the problem of feeding hundreds of millions of people in the world.

Yuan Longping's scientific research achievements have enabled China to lead the world in dwarf rice, hybrid rice breeding and super hybrid rice breeding three times. As a result, China's rice yield has increased from about 400 kilograms to about 600 kilograms, and it has increased the country's grain output by more than 300 billion kilograms in the past 20 years.

Yuan Longping is a pioneer in the research of hybrid rice.

Yuan Longping, born on September 7, 1930 in Beiping (now Beijing), is of Han nationality, a native of De'an County, Jiangxi Province, a person without party affiliation, and now lives in Changsha, Hunan. He is an expert in hybrid rice breeding in China and an academician of the Chinese Academy of Engineering. He is currently the director of the National Hybrid Rice Work Technology Center of China and the director of the Hunan Hybrid Rice Research Center, a professor of Hunan Agricultural University, a visiting professor of China Agricultural University, an honorary president of Huaihua Vocational and Technical College, a chief consultant of the Food and Agriculture Organization of the United Nations, an honorary chairman of the World Chinese Healthy Diet Association, a vice chairman of the Hunan Provincial Association for Science and Technology, and a vice chairman of the Hunan Provincial Committee of the Chinese People's Political Consultative Conference.

In April 2006, he was elected as a foreign member of the American Academy of Sciences and is known as the "father of hybrid rice". Give it a thumbs up!

Yuan Longping is the father of hybrid rice, and I don't know about the following!