A bibliometric review of the use of unmanned aerial vehicles in precision agriculture and precision viticulture for sensing applications

AP Singh, A Yerudkar, V Mariani, L Iannelli, L Glielmo - Remote Sensing, 2022 - mdpi.com
This review focuses on the use of unmanned aerial vehicles (UAVs) in precision agriculture,
and specifically, in precision viticulture (PV), and is intended to present a bibliometric …

[HTML][HTML] Wheat growth monitoring and yield estimation based on multi-rotor unmanned aerial vehicle

Z Fu, J Jiang, Y Gao, B Krienke, M Wang, K Zhong… - Remote Sensing, 2020 - mdpi.com
Leaf area index (LAI) and leaf dry matter (LDM) are important indices of crop growth. Real-
time, nondestructive monitoring of crop growth is instructive for the diagnosis of crop growth …

Optimal leaf positions for SPAD meter measurement in rice

Z Yuan, Q Cao, K Zhang, ST Ata-Ul-Karim… - Frontiers in plant …, 2016 - frontiersin.org
The Soil Plant Analysis Development (SPAD) chlorophyll meter is one of the most commonly
used diagnostic tools to measure crop nitrogen status. However, the measurement method …

The use of destructive and nondestructive techniques in concrete nitrogen assessment in plants

M Chowdhury, T Kumar Khura… - Journal of Plant …, 2024 - Taylor & Francis
Nitrogen (N) is the key macronutrient for sustainable growth and higher productivity of crops.
Optimized nitrogen-use-efficiency (NUE) enhances productivity and reduces the …

Estimation of wheat LAI at middle to high levels using unmanned aerial vehicle narrowband multispectral imagery

X Yao, N Wang, Y Liu, T Cheng, Y Tian, Q Chen… - Remote Sensing, 2017 - mdpi.com
Leaf area index (LAI) is a significant biophysical variable in the models of hydrology,
climatology and crop growth. Rapid monitoring of LAI is critical in modern precision …

Nitrogen fertilizer management for enhancing crop productivity and nitrogen use efficiency in a rice-oilseed rape rotation system in China

M Yousaf, X Li, Z Zhang, T Ren, R Cong… - Frontiers in Plant …, 2016 - frontiersin.org
The use of efficient rates of nitrogen (N) fertilizer application is important with regard to
increasing crop productivity and maintaining environmental sustainability. Rice-oilseed rape …

Evaluation of a SPAD-502 plus chlorophyll meter to estimate chlorophyll content in leaves with interveinal chlorosis

TG Shibaeva, AV Mamaev, EG Sherudilo - Russian Journal of Plant …, 2020 - Springer
The portable chlorophyll (Chl) meter SPAD-502 Plus (Konica Minolta Optics, Japan) is one
of the most commonly used diagnostic tools for rapid and nondestructive estimation of Chl …