"Helping Rural Revitalization with Agricultural Science and Technology Innovation" (New Era, New Journey, New Great Undertaking, 20th National Congress Delegates)

"Academician Bai, come and see, the experimental effect is not bad, there are few weeds
.
" As soon as I saw Bai Lianyang, academician of the Chinese Academy of Engineering, secretary of the Party Committee and vice president of the Hunan Academy of Agricultural Sciences, and Huang Yong, head of the Yuanhu Agricultural Machinery Service Professional Cooperative in Ningxiang, Hunan Province, greeted
him repeatedly.

Across the water ditch, on the field, Bai Lianyang went straight to the depths of the rice field experimental demonstration area to check the weed control situation
in the field.

The direction of Huang Yong's finger is one of the "four high" comprehensive experimental demonstration zones of "high standard, high technology, high yield and high quality" grain production built in Changsha this year, with technical support and guarantee
provided by the Hunan Academy of Agricultural Sciences and the team studio of Academician Bai Lianyang.

"General Secretary Xi Jinping stressed in the report of the 20th National Congress of the Communist Party of China that 'consolidating the foundation of food security in all aspects' and 'strengthening the support of agricultural science and technology and equipment'
.
As a deputy to the 20th National Congress of the Communist Party of China, he must persist in writing his thesis on the ground and sending the results to the peasants' households, so as to make new contributions
to achieving stable and increased agricultural output and promoting the sustained increase of peasants' income.
After attending the 20th National Congress of the Communist Party of China, Bai Lianyang took the young people in the team to rush
to various scientific research bases.
As an expert in the field of weed biology and safety prevention and control, Bai Lianyang led the team to make breakthroughs in the research of weed resistance mechanism in recent years, and the sustainable treatment technology of weed resistance has been popularized and applied
nationwide.

This year, in this demonstration field contracted by Huang Yong, the latest "bud suppression-growth" ecological grass control technology of Academician Bai Lianyang's team has begun to show results
.
"By selecting appropriate flood-tolerant rice seeds, scientifically managing water and fertilizer, maintaining a suitable water depth in farmland at the tillering stage, and supplemented by a certain amount of biological humus fulvic acid, zero use
of chemical herbicides in transplanted paddy fields can be achieved.
" Bai Lianyang said, "We must not only control weeds, but also prevent and control them greener
.
" ”

"The test field used the green prevention and control technology of Academician Bai's team, and a drop of chemical herbicide was useless, and the weeding effect was as good
as in previous years.
" Huang Yong took the call
.

"It is not enough to achieve good results in the demonstration area, new agricultural technologies need to be used by the people with confidence, reliability needs to be repeatedly verified, and every link must be able to withstand testing
.
" The visual assessment was not accurate enough, and Bai Lianyang proposed to investigate the field
.
Putting on rain boots, everyone worked in the field with one foot deep and one foot shallow, and scientifically evaluated the types, number of plants, development status and other indicators of weeds, until the preliminary judgment reached the established 95% weed control target, Bai Lianyang breathed a sigh
of relief.

"The new technology still has relatively high requirements for the flatness of farmland, and it is necessary to further control costs" "Water and fertilizer management has changed greatly compared with traditional methods, and everyone still needs to adapt".
.
.
The opinions and suggestions of the villagers were recorded by the members of the scientific research team one by one, and they were ready to improve and improve
before implementing larger technical experiments.
"It is necessary for farmers to understand it as soon as they see it, learn it as soon as they learn it, and use it as soon as they use
it.
" Bai Lianyang said
.

"This year, through the implementation of green pest control, 'flooding' weeding control, staged fertilization and other technologies, the cooperative's more than 2,000 mu of early rice mu have increased their yields by more than
75 kg.
" Huang Yong introduced
.

Nowadays, more and more scientific and technological achievements have gone out of the studio of Academician Bai Lianyang's team and the Hunan Academy of Agricultural Sciences, helping Hunan 70 million mu of rice to achieve stable and increased yield
.
"In the next step, we will continue to accelerate technological innovation, build more green grass control technology experimental demonstration areas, and at the same time strengthen variety selection, cultivate high-quality rice, and help rural revitalization
with agricultural science and technology innovation.
" Bai Lianyang said
.

(People's Daily reporter Shen Zhilin)