The first: smart farming technologies are constantly being updated and developed as technology evolves. Smart agricultural technologies combine advanced technologies with traditional agriculture, transforming farming into modern, intelligent production methods through technological means such as big data, biotechnology and artificial intelligence. Such technologies not only increase crop yields but also ensure crop quality and safety, but also reduce the environmental impact of agricultural production. At the core of smart agricultural technologies is the use of big data technologies to detect and address problems in crop growth by analysing a variety of data, including environmental, soil, weather and plant growth in the agricultural process. The analysis of the data allows farmers to have a more accurate picture of the state of crop cultivation, timely detection of nutrient deficiencies in the soil, timely fertilization and better control of the occurrence of pests and diseases. In addition, smart agricultural technologies can automate crop management, such as through technology such as drone patrols and plant protection robots, and automatically manage and protect agricultural land to increase productivity and reduce costs. Smart agricultural technologies that enable farmers to manage their agricultural land more scientifically and improve the quality and production of agricultural products have a positive impact on the efficiency of our agricultural production and on the achievement of accurate poverty alleviation and rural revitalization. Title ii: non-earth-planting techniques, non-terrestrial-planting techniques, which provide plants with the moisture and nutrients necessary for their growth through the supply of nutrients and special matrices, without the need to use soil, without soil, in the absence of soil. Landless cultivation techniques, first developed in nasa research, are now widely applied in actual production. Landless farming techniques are characterized by environmental, water-efficient and energy-efficient practices that do not cause soil erosion and pollution due to the lack of soil, while water use is highly efficient, reducing water use and waste. Unearthed culture can do it
