"十四五"我国露地蔬菜栽培科技进展与展望OA

During'The 14th Five-year Plan'period,open-field vegetable cultivation has dominated the mode of vegetable production in China,occupying about approximately 80%of the total vegetable planting area.This paper summarizes the scientific and technological progress of open-field vegetable cultivation in China over the past five years from five aspects:cropping structure and cultivation system innovation,vegetable growth and development regulation,efficient utilization and precision management of water and nutrients,research and development of mechanized and intelligent equipment,and integration of standardized cultivation techniques.On this basis,the paper analyzes the prominent challenges confronting the industrial development and scientific research on open-field vegetables,and prospects the development trends of open-field vegetable science and technology for'The 15th Five-year Plan'period.Focusing on the four dimensions of high quality,high efficiency,green development and sustainability,it advocates for scientific and technological innovation,demonstration and promotion,and industrial upgrading.These efforts will fortify the bottom line of national'vegetable basket'supply security,and underpin comprehensive rural revitalization and the construction of China into an agricultural powerhouse.