Farmers don't wait. At the critical period of planting and breeding such as spring tillage preparation and improved seed breeding, the rural science and Technology Commissioner of Binhai Agricultural College of Guangdong Ocean University (hereinafter referred to as Binhai Agricultural College) went into the fields and agricultural parks to carry out scientific and technological agricultural assistance services in villages and cooperatives around spring tillage production, animal husbandry and breeding, animal disease prevention and control, major pest control and other work. Recently, researcher Zhou Hongkai, Professor Shen Xuefeng and associate professor Huang Yongxiang of Binhai agricultural college went to Lvshan ecological seed breeding professional cooperative in Huangpo Town, Wuchuan City to carry out spring farming production research and this year's rice standard production technology demonstration. The group came to the cooperative planting base, rice processing plant and Liwu village committee to learn more about the main problems existing in rice standardized production, rice sales and production, and made preparations for the next step of technical guidance in advance. "In the context of Rural Revitalization and 'double carbon', agriculture related colleges and universities need to fully serve the whole agricultural industry chain and open up the large agriculture covering primary, secondary and tertiary industries. They should not only make efforts in talent training and scientific research, but also make a difference in social services and cultural inheritance." Zhou Hongkai said. In recent years, Guangdong Ocean University has selected 25 teams and 81 rural science and technology commissioners to help 25 villages and towns in Guangdong Province. The rural science and Technology Commissioner gave full play to his professional and technical advantages, continued to go deep into villages and towns, farmland and enterprises, popularized scientific and technological knowledge, trained advanced and practical technology, improved farmers' scientific and technological literacy, solved practical production problems, provided strong scientific and technological support for rural revitalization through innovative working methods and optimized services, and played an important role in serving "agriculture, rural areas and farmers" and winning the battle against poverty. (outlook new era)