To raise itScience and technology demonstrationLevel of technology in the cultivation of domestic cabbage, promotion of master varieties and main push technologies into the village, technology enabling winter melon production, 17 september 2025, haikou cityAgricultural technologyExtension centre organized a workshop in the government conference room in nuevo poe town on the use of green fertilizers to combat diseased seedlings and high-yielding cultivationPepper cultivationTechnical training courses were given by chen sheng, researcher at haiguchi city centre for agrotechnology, and lin hengye, a specialist agricultural technician and senior agriculturalist in 2025。
Chen sheng talks about the technique of graft and high-yield cultivation
In the first place, chen sheng, from the basics of technology, demonstration promotion, efficiency enhancement, technical points, suitable areas and attention, emphasizes the need for marriage interfaces to be 2 to 3 centimetres above the ground when seedlings are used to grow, and the need to erase the leaves of the logs in a timely manner, as well as the need to fatten them in the early stages. It is recommended to clean the leaves below 80 cm of the main chicken in a timely manner when it is full. Priority should be given to the use of high-efficiency, low-toxic residual pesticides and integrated application of green control techniques such as ecological control, biocontrol, and physico-produce to promote pesticide reduction efficiency. Chen shing then gave lectures and tutorials on how to regulate the completion of model household manuals and signboards。
Lin heng yi teaches chili cultivation techniques
Subsequently, lin heng yi spoke in depth about chili cultivation techniques in the areas of variety selection, ground cleaning, seed and soil disinfection, seedlings, planting density, management of fertilizers and integrated pest management. Farmers are required to perform rational rotations, to tan, to grow up high, to remove in a timely manner the old leaves below the first quarter and the over-crowded branches, to reduce nutritional consumption and to ensure ventilation. Chemical control should have the best time and place to use, be careful to rotate the use of pesticides, and strictly enforce the safe interval between pesticides. Farmers are reminded to collect hot peppers in time for the harvest period to ensure normal growth and growth of the next batch of flowers。
Staff hands-on tutors were installed using the hainan agrotechnologies and the china agricultural technology promotion app
On the ground, staff trained farmers in the use of the china agricultural technology promotion app and the hainan agricultural technology information technology micro-intelligence platform。
Distribution by technicians of materials such as main varieties and main push technologies
The training was conducted for 20 users and 160 copies of the master varieties and main push technologies 2025 and the science and technology model household manual, the latest list of banned pesticide varieties and recommended alternatives in hainan。
Source: haikou city agricultural rural authority, haiguchi city agricultural technology extension centre
