With the advancement of digital technologies, digital agriculture improves agricultural efficiency and sustainability, reducing resource waste and environmental burden. Hence, DA has emerged as a new catalyst for grain productivity and a driving force behind climate improvement, with broad prospects. However, digital agriculture is still in its early stage in most countries and there are few systematic reviews. In China, for example, there were only 3 non-core reviews out of 817 literatures on DA. Meanwhile, the use of Citespace is revolutionar...
