… We felt it was time to revise and re-envision A New Text for a Modern China, transforming
it into a timely, updated textbook that takes into account all of these developments, reflecting …

… reduce labor costs, and conserve water resources, this paper presents a design for an IoT
system that uses soil moisture … precision irrigation system based on IoT are realized. The …

… The authentication of devices is essential to prevent unwanted access to the IoT network.
The … for internet of things under active attacks, IEEE Internet Things J. 6 (5) (2019) 8496–8506. …

… in the IoT. Moreover, we introduce a scenario of smart city to identify the technological aspect
in the IoT, … based technologies with lower power consumption and higher energy efficiency. …

… developed over the years to maximize production per unit of water and nutrient supplied to …
irrigation is the most commonly used irrigation system in solar-energy houses. Irrigation water …

… The narrow tire width and protection cover minimized the plant damage during the data
collection. The spatial resolution of the RGB images was excellent because of the close distance …

… efficiency, loss reduction, and quality improvement. The fine management and precise
decision method of the 5T smart farm management system can closely connect intelligent control …

… ] The Internet of Things and big data-driven technologies improve agricultural production
efficiency by reducing agricultural input costs, reducing losses and … [Methods] An IoT technology …

… run, it can also reduce labor costs and machinery losses, … obstacles and avoid radar search,
drones must raise or lower their … Therefore, it is necessary to constrain altitude changes, and …

… ) can reduce irrigation water and fertilizer input and tomato water consumption, and enhance
water use efficiency. Compared with the treatments CK and DI, the annual irrigation amount …