Nitrogen (N) is considered as one of the most important plant macronutrients and proper
management of N therefore is a pre-requisite for modern agriculture. Continuous satellite …

As an essential feature of plant autotrophy, Nitrogen (N) is the major nutrient affecting plant
growth in terrestrial ecosystems, thus is of not only fundamental scientific interest, but also a …

The traditional method of measuring nitrogen content in plants is a time-consuming and
labor-intensive task. Spectral vegetation indices extracted from unmanned aerial vehicle …

Efficient monitoring of crop traits such as biomass and nitrogen uptake is essential for an
optimal application of nitrogen fertilisers. However, currently available remote sensing …

UAV-based multispectral multi-camera systems are widely used in scientific research for non-
destructive crop traits estimation to optimize agricultural management decisions. These …

Short-wave infrared (SWIR) imaging systems with unmanned aerial vehicles (UAVs) are
rarely used for remote sensing applications, like for vegetation monitoring. The reasons are …

Selecting the appropriate unmanned aerial vehicle flight height is beneficial for increasing
the monitoring efficiency. We firstly used an unmanned aerial vehicle to explore the scale …

Fertilizer misapplications have induced widespread environmental deteriorations, climatic
catastrophes, and economic losses; meanwhile, the Precision Agriculture (PA) …

Crop canopy optical reflectance and ultrasonic sensors provide a means of estimating the
spatial variability of biomass and nitrogen uptake by sugarcane during the in-season period …

Effective water resource management and sustainable agricultural practices are contingent
upon a thorough understanding of nitrate dynamics. This study investigates the utilization of …