CCTV News: This year's Central Document No. 1 proposes to "support the science and technology courtyard to take root in rural areas to help farmers." During the spring plowing period, the reporter found in an interview in Hainan that the science and technology courtyard is leveraging its talent and technical advantages to solve the technical problems of local tropical fruit planting.

In the 10,000-acre bird's nest fruit planting base in Jianfeng Town, Ledong Li Autonomous County, Hainan, agricultural technicians from the Science and Technology Courtyard are conducting a comparative experiment on weak seedlings of bird's nest fruit with technicians from the fertilizer production enterprise. In 2021, after bird's nest fruit is introduced to Ledong area, due to the lack of planting experience and scientific fertilization system, immature fruits will fall from fruit every time they encounter high temperature and rainy weather, with the serious fruit falling rate as high as 60%.

In order to systematically solve the planting problems, in 2023, the Hainan Provincial Department of Agriculture and Rural Affairs, Hainan University and fertilizer technology enterprises jointly established a number of science and technology courtyards. The government is responsible for technical support and resource coordination, the school is responsible for technical research, and the enterprise customizes different fertilizers according to technical needs. Through cooperation between government, research and enterprise, the shortcomings of tropical fruit cultivation have been targeted prescriptions.

It's not just bird's nest fruit, but the problem of planting dragon fruit like the traditional tropical fruit is also being solved through the technology of the science and technology courtyard. At around 8 o'clock in the evening, the dragon fruit plantation plantation in Jianfeng Town is brightly lit, and the purpose of lighting the light at night is to make the dragon fruit light so that the branches can grow buds and bloom smoothly. The flowering time of dragon fruit is usually between 8:00 and 12:00 pm. For this reason, technicians from the Science and Technology Court also developed a technical model that can complete pollination in a short time.

The reporter learned that Hainan has established ten science and technology courtyards like this. Each characteristic fruit and crop plantation area has established corresponding scientific fertilization systems and management standards, and has driven farmers to continue to increase their income by improving crop quality and yield.