A high-speed seed-metering device was designed utilising centrifugal force for seed filling
and clearing and air movement to achieve efficient and stable single seed filling. To avoid …

This paper presents a numerical study on the motions of seed particles in a novel high-
speed seed metering device based on the discrete element method. The effects of key …

This study proposed a pneumatic type of high-speed maize precision seed metering device
and analysed the motion mechanism of maize seeds during the filling, cleaning, and seed …

Variable-rate technology (VRT) is necessary for the site-specific application of fertilizer. VRT
can be used not only to minimize the amount of fertilizer used and fertilizer pollution but also …

油菜是我国重要的油料作物, 长江中游地区湖北, 湖南, 江西三省光温资源丰富,
越冬春化条件适宜, 是我国油菜的主要种植区, 播种面积约占全国总面积的42 …

In order to realize the high-quality row seeding operation with unmanned aerial vehicle
(UAV) in paddy field, a shot seeding device that can sow five rows of pelleted rice seeds at …

In order to improve the accuracy of the simulation parameters used in the discrete element
simulation test of mung bean precision metering process, and further optimize the metering …

Agricultural unmanned aerial vehicles (UAVs), which are a new type of fertilizer application
technology, have been rapidly developed internationally. This study combines the …

As an effective supplement to ground machinery, UAVs play an important role in agriculture
and have become indispensable intelligent equipment in the development of precision …

Intelligent grazing is a new livestock husbandry development mode based on obtaining the
multi-source information, ecological balance is the goal. This paper focuses on intelligent …