Soil nutrients play a vital role in plant growth and thus the rapid acquisition of soil nutrient
content is of great significance for agricultural sustainable development. Hyperspectral …

Quickly and efficiently monitoring soil nutrient contents using remote sensing technology is
of great significance for farmland soil productivity, food security and sustainable agricultural …

Background The real‐time non‐destructive estimation of soil total nitrogen content via
hyperspectral remote sensing is important for crop fertilization and precision agriculture …

Rapid acquisition of the spatial distribution of soil nutrients holds great implications for
farmland soil productivity safety, food security and agricultural management. To this end, we …

Quantitative relationships between soil total nitrogen content (TN) and hyperspectra in
visible and near-infrared region (VIS-NIR)(350-2500 nm) were studied for five soil types …

Quickly and accurately mapping soil properties is critical for agricultural, forestry and
environmental management. In this study, a new hyperspectral remote sensing method of …

Efficient monitoring of cultivated land quality (CLQ) plays a significant role in cultivated land
protection. Soil spectral data can reflect the state of cultivated land. However, most studies …

Soil nitrogen (N) plays a central role in soil quality and biogeochemical cycles. However,
little is known about the distribution and spatial variability of the different fractions of soil N …

Soil organic matter (SOM) plays an important role in soil fertility and carbon (C) cycle. Soil
spectral reflectance provides an alternative method to soil's classical physical and chemical …

Soil nutrient estimation can be used as a key input to increase crop yield and agriculture
fertilization. Due to the shortage of the ground measured spectrum technology and …