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More than "Daller"?Unmanned farm sings this song!

Author:South China Agricultural Unive Time:2022.07.12

"Moonlight, Zhaotang

Shrimp, you obediently go to bed

Listen to the grandmother who wants to insert seedlings

02: 30-07: 30 places for Academician Luo Xiwen

This "Moonlight" is Guangdong area

Knowing Cantonese nursery rhymes

Childhood memories carrying several generations of Guangzhou people

When traditional nursery rhymes encounter modern adaptation

When farming meets new technology

What kind of glory will it emerge?

Let a "old man who opens a live broadcast machine"

Come to answer for us

Biography

Luo Xiwen

Luo Xiwen, a Zhuzhou from Hunan, an academician of the Chinese Academy of Engineering, and a professor of South China Agricultural University, is one of the main academic leaders of the agricultural engineering discipline in my country. In 1970, he received a bachelor's degree in Huazhong University of Technology (now Huazhong University of Science and Technology). In 1982, he received a master's degree in South China Agricultural College (now South China Agricultural University). From 1987 to 1989, he went to the United States for further studies. He was elected as an academician of the Chinese Academy of Engineering in 2009. In 2020, he was elected as a member of the International Academy of Engineering (IAABE).

Research on the integrated technology of mechanization and agricultural machinery and equipment mechanization of rice production for a long time, and successfully built the first rice unmanned farm in Guangzhou in 2020. Won one second prize of the National Technology Invention Award, the second prize of the National Science and Technology Progress Award, and 16 provincial and ministerial science and technology awards. He has been rated as the outstanding Communist Party member of Guangdong Province, the most beautiful science and technology worker in Guangdong Province, a national teaching teacher, a model for the national education system, the national outstanding agricultural science and technology worker, the young and middle -aged young people of the Ministry of Agriculture have outstanding contribution experts and the 60th anniversary of the development of Chinese agricultural mechanization. Characters; won the Chinese Agricultural Science and Education Award, the Development Contribution Award of Agricultural Machinery, the 40 -year Reform and Opening China Agricultural Engineering Outstanding Contribution Award, the Chinese Agricultural Machinery Industry Medal, and the CLASS Industry Award for the International Agricultural Engineering Society.

July is the harvest of early rice in Guangzhou. At the teaching and research base of South China Agricultural University, the sky before the typhoon was full of clouds, and the earth was gloomy. The wind blew, accompanied by slightly rain, the paddy field set off a layer of waves. The unmanned harvesting machine and the grain truck composition of the harvesting machine system are automatically drove into the field from the library. An old man wore a straw hat and was standing at the side of the field to observe the machine operation.

The old man was Luo Xiwen.

This is the world's first rice unmanned farm founded in the world founded by South China Agricultural University's engineering team in 2020. In 2021, the early rice in the rice unmanned farm was very good. The output of Guangdong Silm Rice 19 incense reached 662.29 kg. Compared with the average yield of this variety, 32 percentage points are higher.

The young man who came to visit was Huang Mi. He was a special invitation to singer of the music creation documentary "New Era" and a primary school music teacher. Cantonese nursery rhymes are part of his teaching. "When inheriting Cantonese nursery rhymes, what I think of is how to contact the current life." Huang Mi decided to adapt a well -known Cantonese nursery rhymes in Guangdong- "Moonlight Light "In order to understand the development and changes of modern" transplanting "technology, he went to the drone farm of rice in South China Agricultural University to seek answers.

Luo Xiwen, an academician of the Chinese Academy of Engineering and a professor at South China Agricultural University

Beside the rice field

"Academician Luo, I want to know why you have the idea of unmanned farm?" Looking at the empty rice field in front of me, Huang Mi expressed his questions. Behind the good harvest of rice unmanned farms, there is actually the wish of Luo Xiwen's childhood.

Bittering childhood, determined to be a strong farmer

In 1945, Luo Xiwen was born in Hunan. There are three brothers and two sisters in the family, and he is ranked fourth. From a young age in the countryside, Luo Xiwen has worked with an adults since he was 6 years old. Make 耙耙, rake fields, transplanting seedlings, fields (weeding), car water, harvesting, sun -tanzi ... The small figure shuttles barefoot all day in the rice field.

"After inserting seedlings for a long time, my waist was very painful, so I stood up and stretched my waist. My mother said, what waist the child had? Hurry up. At that time, I was thinking, when do n’t people insert rice. Memories raised my left hand, "Look, my unknown refers to 2 mm shorter than the left hand." When there was an rice, Luo Xiwen had a fast match with her sister. The sharp sickle cut off his fingertips with his fingertips with meat. Since then, he wants to change the desire of farmers in the field in the field. Driverless rotary farming machine

"Then do we really realize the‘ do n’t insert seedlings ’?” The wind gradually became bigger, and Huang Mi followed Luo Xiwen ’s footsteps.

"Our answer is to let our machines grow land and let technology grow land. There are five functions of the entire unmanned farm, and there are no one for farming and harvesting operations. The unmanned farm model is to solve who will plant land in the future. How to plant land. Practice has shown that using this kind of unmanned farm technology can be better than people. "

Struggle for half a lifetime, unwavering

For such a vision, Luo Xiwen struggled for more than 50 years.

In 1970, Luo Xiwen, who graduated from college, was assigned to Tongren County (now Tongren City), Guizhou Province. Due to studying radio at the Chinese University of Technology (now Huazhong University of Science and Technology), comrades who are in charge of college students in charge of college students in the county have arranged for him to go to radio stations, radio plants and microwave stations, but he did not want to switch machines at the broadcasting station, nor did he want to be on the top of the mountain. The microwave station is watching the machine. So Luo Xiwen came to the Tongren Agricultural Machinery Factory of Guizhou as a technician and since then with agricultural machinery.

In 1987, 42 -year -old Luo Xiwen was promoted to associate professor by the instructor

In 2004, Luo Xiwen's team began the research and development of agricultural machinery navigation technology. The successful research of successful agricultural machinery navigation and automatic operating systems broke through 10 key technologies including navigation positioning and navigation control, achieved 3 major innovation results, reached the international advanced level, and successfully developed successfully. Autonomous driverless rotary plowing machines, driverless sowing machines, driverless transplanting machines, driverless high -land width sprayers, and unmanned harvesting machines. The "Key Technology and Application of Beidou -based Agricultural Machinery Automatic Navigation Operations based on Beidou" project has won the second prize of national science and technology progress.

"Today, we are broadcasting on the method of live broadcast of rice essentials, which greatly improves production efficiency. If it is pairing, we need a seedlings. We have taken more than ten years and successfully realized the simultaneous opening of rice. Morning Essence Point live broadcast. "It is understood that Luo Xiwen led the team to develop successfully" Synchronous Trencing Moisturizer Point Point Broadcasting "," Synchronous Trencing and Moisturizing Fertilizer Point Point Broadcasting "and" Synchronous Trencing Moisturizing Demonly Spraying Medicine The "three synchronization" of the "three synchronization" of the "three synchronous" rice essence and the paddy field laser flat technology ranks internationally leading the world.

It has now been promoted to 26 provinces and 6 countries in China, and has set a number of high yield records: in Xinjiang in three years, more than 1,000 kilograms per mu, more than 800 kg in Zhejiang for four consecutive years, and 800 kg of 800 kg per mu in 8 provinces In 11 provinces, more than 700 kg per mu, 17 provinces have exceeded 600 kg ...

Stick to the rice fields, don't forget the original intention

From the distance of Hua Nong Wushan Campus to Zengcheng Teaching and Research Base, Luo Xiwen will travel around or twice a week.

For him, "Here is like a child in his own family. If you don't come to see if you don't come to see it." When he came to the base, Luo Xiwen, 77, often rolled up his pants and trials.

"Computers can help us grow rice better, but the computer can't grow rice in the computer. You have to plant rice and have to go to the field. Is my machine working well? I must go down and step on it myself. I feel that muddy is muddy. The situation will know that the effect of my mechanical Xiafang is good or not. "He always believed.

Luo Xiwen explained the operation process in the mud field

On April 22, 2006, Luo Xiwen took a group photo with the first generation of rice live broadcast machines. In the photo, the 61 -year -old Luo Xiwen held the handle of the machine, behind a green rice field. Today, the live broadcast machine has been updated to the fourth generation. Her white hair quietly climbed to Luo Xiwen's horns, but Luo Xiwen still regarded this photo as his WeChat avatar and never changed it. His WeChat name is "Old Master of the Live Player", and perhaps this symbolizes his original intention of his adherence to the agricultural machinery industry.

Luo Xiwen and his first generation of rice live broadcast machine