Relating hyperspectral vegetation indices with soil salinity at different depths for the diagnosis of winter wheat salt stress

K Zhu, Z Sun, F Zhao, T Yang, Z Tian, J Lai, W Zhu… - Remote Sensing, 2021 - mdpi.com
Abundant shallow underground brackish water resources could help in alleviating the
shortage of fresh water resources and the crisis concerning agricultural water resources in …

Selection of hyperspectral vegetation indices for monitoring yield and physiological response in sweet maize under different water and nitrogen availability

MH Sellami, R Albrizio, M Čolović, M Hamze… - Agronomy, 2022 - mdpi.com
This study used hyperspectral reflectance data to evaluate the crop physiological
parameters of sweet maize. Principal component analysis (PCA) was applied to identify the …

Effectiveness of ethylene diurea in ameliorating ozone stress in blackgram varieties (Vigna mungo L.)

P Dhevagi, A Ramya, R Poornima… - Archives of Agronomy …, 2023 - Taylor & Francis
Tropospheric ozone, a phytotoxic air pollutant, has inadvertently increased since industrial
era and its effect on agricultural crops has gained urgent scientific attention. The present …

A Biostimulant Containing Humic and Fulvic Acids Promotes Growth and Health of Tomato 'Bush Beefsteak'Plants

J Quijia Pillajo, LJ Chapin, EM Martins, ML Jones - Horticulturae, 2024 - mdpi.com
Humic substances are a type of biostimulant used in greenhouse production to promote
plant growth and health. Our goal was to evaluate the effect of three commercially available …

Spatial identification by satellite imagery of the crop–fallow rotation cycle in northern Laos

Y Yamamoto, T Oberthür, R Lefroy - Environment, Development and …, 2009 - Springer
In the mountainous regions of northern Laos, shifting cultivation, or slash-and-burn
agriculture, is widely practiced. However, the crop–fallow rotation cycle is becoming shorter …

Bermudagrass, wheat, and tall fescue crude protein forage estimation using mobile‐platform, active‐spectral and canopy‐height data

JJ Pittman, DB Arnall, SM Interrante, N Wang… - Crop …, 2016 - Wiley Online Library
Forage nutritive value analysis is typically performed via laboratory methods. Developing a
system that provides crude protein (CP) estimates more quickly would be valuable. For …

Spectrometric proximally sensed data for estimating chlorophyll content of grasslands treated with complex fertilizer combinations

M Sibanda, O Mutanga, T Dube… - Journal of Applied …, 2020 - spiedigitallibrary.org
Increased demand for grazing resources has prompted grassland productivity optimization
through fertilization. Despite these initiatives, there is no comprehensive framework for …

Vergleich von Spektralindizes zur Erfassung der Stickstoffaufnahme bei Winterweizen (Triticum aestivum L.).

M Westermeier, FX Maidl - Journal of Cultivated Plants …, 2019 - search.ebscohost.com
Die vorliegende Arbeit beschäftigte sich mit dem Einsatz von Spektralsensoren unter
Verwendung von Spektralindices zur gezielten Erfassung der Stickstoffaufnahme bei …

[PDF][PDF] Entropy change as influenced by anthropogenic impact on a boreal land cover–a case study

J Kumari, A Govind, A Govind - Journal of Environmental …, 2006 - researchgate.net
Boreal forests are important terrestrial carbon sinks and hence routine monitoring for its
vegetation dynamics is imperative. Remote sensing has proved to be the best option for …

Calibration and parameterization of APSIM-wheat using earth observation data for wheat simulation in Kenya

BK Kirui, GO Makokha, BT Kuria - Journal of Agricultural …, 2022 - journal.magisz.org
The ability to accurately translate the current condition of the crops into yield foresight
expected at the end of the growing season helps the governments and other policymakers …