On October 19, the "2019 Jilin Baicheng Fishery Industry Agricultural Technology Promotion Backbone Training Course" hosted by Baicheng Aquatic Technology Promotion Station of Jilin Province and undertaken by Panjin Guanghe Crab Industry Co., Ltd. officially opened in Panjin Hong Beach Wetland Science Museum . 46 elite students from the aquatic industry in Baicheng, Jilin Province, under the leadership of Sun Chuang, the head of Baicheng Aquatic Technology Promotion Station, started a 4-day learning and observation trip.
Chai Yongqing, deputy general manager of Panjin Guanghe Crab Industry Co., Ltd., delivered a speech to welcome the students. Mr. Chai expressed his warm welcome and heartfelt thanks to the leaders and friends of Baicheng City for coming to Guanghe. Mr. Chai said that the "2019 Baicheng Fishery Industry Agricultural Technology Promotion Backbone Training Course in Jilin Province" was held in combination with the development needs of Baicheng's fishery industry and the needs of improving the ability of grass-roots agricultural technology extension teams to serve the three rural areas. It is hoped that in the following training activities, all of us can actively cooperate and promote together, so that everyone can benefit from it and make positive contributions to the development of the fishery industry in Baicheng City and the increase of farmers' income and prosperity.
Sun Chuang, head of Baicheng Aquatic Technology Promotion Station, delivered a speech for the training class. Director Sun said that the purpose of this training class is to strengthen the construction of the agricultural extension system, improve the ability of grass-roots agricultural technology extension teams to serve the three rural areas, and provide strong technical support for rural revitalization and high-quality agricultural development. Integrated rice-fishing planting and breeding is a technology that combines planting and aquaculture so far, which is of great significance for farmers to get rid of poverty and increase income and rural revitalization. Finally, Director Sun hoped that all the trainees could gain something from this training course.
Sun Chuang, head of Baicheng Aquatic Technology Promotion Station, gave an overview of fishery. Director Sun taught the students about the production methods of fishery, and led them to understand fish from a professional perspective. Director Sun introduced the classification status and classification basis of fish in biology, the measurement standards for parameters such as fish length, body weight, and plumpness, the basic body shape of various fish, fish organs and their respective functions, Professional knowledge of fish respiratory system, dissolved oxygen requirements and monitoring in aquaculture, and hypoxia solutions, and emphasized the content that needs to be paid attention to and mastered in this training.
Sun Na, director of the Photosynthetic Research and Development Center, gave a lecture on "Basic Biological Knowledge of River Crabs". Teacher Sun Na explained to the students in detail the classification of river crabs, the origin of their names, crab culture, as well as the external shape and internal structure of river crabs, various developmental stages, reproductive characteristics, growth characteristics, and the relationship between growth and development and environmental factors and other biological characteristics.
In order to let the students have a deeper understanding of the relationship between the growth and development of river crabs and the environmental factors such as temperature, salinity, pH, light, oxygen, ammonia nitrogen, nutrients, aquatic animals and plants in the waters where they are located, Ms. Sun Na led the students to enter the photosynthetic water chemistry The laboratory patiently operates, demonstrates and explains various detection methods and operation essentials of water quality indicators for students from the perspective of biochemistry.
Leisure agriculture mode - rice field painting observation. The students observed the leisure agriculture model - paddy field painting, and inspected the development of new agricultural production and operation forms of sightseeing, leisure and tourism.
Observation and on-site explanation of the integrated rice and fish farming model. The trainees came to the Chinese mitten crab breeding base, and accompanied by Sun Zhongzheng, deputy general manager of Panjin Guanghe Crab Industry Co., Ltd., visited the rice fields and production workshops. Mr. Sun explained to the trainees the technical aspects involved in the comprehensive cultivation of rice crabs. and specific solutions to specific problems.
Explore the Red Beach Wetland Science Museum and the Dream Jellyfish Museum. Entering the Red Beach Wetland Science Museum, the students started a journey of exploration: the four seasons of the Red Beach and the world's top ten wetland scenery are displayed against the background of the wonderful light and shadow and the vast cosmic starry sky; more than a thousand species of birds, fish and crabs The dynamic and static display of wetland creatures such as , shellfish and other wetland creatures made the students feel the magical charm of harmonious coexistence between man and nature.
Visit the crab sorting workshop. The trainees of the training class came to the photosynthetic crab sorting workshop and made careful observations on the specifications, color, gills, legs, claws and other related characteristics of high-quality crabs.
Panjin Photosynthetic Crab Industry Co., Ltd. Zheng Yan, director of the company's research and development, gave a lecture on "Crawling Technology of Rice Fields - Crab Breeding". Mr. Zheng Yan introduced the significance and characteristics of crab farming in rice fields, emphasized the prominent role of the crab farming model in rice fields in achieving food safety and increasing farmers' income, and described in detail the crab farming project in rice fields, the breeding and management of large-scale farming, and the harvesting of crabs. The essentials and precautions of breeding technology, and patiently answer questions for the students on the spot.
Yang Zhanquan, director of research and development of Panjin Guanghe Crab Industry Co., Ltd., gave a lecture on "Crawling Technology in Rice Fields - Cultivation of Adult Crabs". Teacher Yang Zhanquan first introduced the characteristics of adult crab farming and the conditions of adult crab farming, and then focused on the selection of seedlings for adult crab farming in paddy fields, the criteria for judging the selection of breeding environment, the management of rice planting, and the breeding management of large-scale farming. The specific operation methods and problems that need attention.
Liu Fu, Manager of Delta Branch of Panjin Guanghe Crab Industry Co., Ltd., gave a lecture on "Transportation and Winter Storage of River Crabs". Mr. Liu Fu introduced the biological characteristics of river crabs, the transportation of river crabs in several stages, the management of river crabs overwintering, the operation procedures and precautions of river crabs overwintering, and the handling of emergencies. Share the methods and details of improving the survival rate of river crabs overwintering and increasing the benefits of crab farming.
Ma Min, general manager of Guanghe Science and Technology Benefiting Agriculture Service Center, gave a lecture on "Research and Industry Analysis of Northern River Crab Breeding Mode". Mr. Ma Min first made a market research and analysis of the northern crab breeding model for the students based on his actual experience, introduced the characteristics and development of rice field breeding, intensive pond culture and other models, and pointed out the selection of seedlings, breeding technology and fishing in the industry. The pain points of sales, and then introduced the development history of northern river crabs, and made an outlook for the future of the industry.
After four days of rich rice and fishery comprehensive planting and breeding study and visits to breeding bases and workshops, this "2019 Baicheng Fishery Industry Agricultural Technology Promotion Backbone Training Course in Jilin Province" came to a successful conclusion. This training class has been widely praised by leaders and elite students in Baicheng City, Jilin Province, and promised to bring back the experience of Panjin and promote Baicheng's fishery industry to a new level. Photosynthetic's R&D and technical team will also rely on the profound knowledge in the field of river crab genetics and breeding and rice crab comprehensive breeding to provide support for the improvement of the ability of the grass-roots agricultural technology extension team and the development of the fishery industry in Baicheng City, Jilin Province, and to realize rural revitalization and development. Contribute to the high-quality development of agriculture.
