Estimating the nitrogen nutrition index in grass seed crops using a UAV-mounted multispectral camera

Seed yield response to N fertilization and potential of proximal sensing in Italian ryegrass seed crops

(2017) Tim Vleugels et al.   FIELD CROPS RESEARCH

UAS, sensors, and data processing in agroforestry: a review towards practical applications

(2017) Luís Pádua et al.   INTERNATIONAL JOURNAL OF REMOTE SENSING

Monitoring of Wheat Growth Status and Mapping of Wheat Yield’s within-Field Spatial Variations Using Color Images Acquired from UAV-camera System

(2017) Mengmeng Du et al.   Remote Sensing

Proximal optical sensing of cucumber crop N status using chlorophyll fluorescence indices

(2016) Francisco M. Padilla et al.   EUROPEAN JOURNAL OF AGRONOMY

Are vegetation indices derived from consumer-grade cameras mounted on UAVs sufficiently reliable for assessing experimental plots?

(2016) Jesper Rasmussen et al.   EUROPEAN JOURNAL OF AGRONOMY

In-season estimation of rice grain yield using critical nitrogen dilution curve

(2016) Syed Tahir Ata-Ul-Karim et al.   FIELD CROPS RESEARCH

Evaluation of red and red-edge reflectance-based vegetation indices for rice biomass and grain yield prediction models in paddy fields

(2016) Yumiko Kanke et al.   PRECISION AGRICULTURE

Monitoring Agronomic Parameters of Winter Wheat Crops with Low-Cost UAV Imagery

(2016) Michael Schirrmann et al.   Remote Sensing

Active Optical Sensing of Spring Maize for In-Season Diagnosis of Nitrogen Status Based on Nitrogen Nutrition Index

(2016) Tingting Xia et al.   Remote Sensing

Active canopy sensing of winter wheat nitrogen status: An evaluation of two sensor systems

(2015) Qiang Cao et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Combining UAV-based plant height from crop surface models, visible, and near infrared vegetation indices for biomass monitoring in barley

(2015) Juliane Bendig et al.   International Journal of Applied Earth Observation and Geoinformation

Satellite Remote Sensing-Based In-Season Diagnosis of Rice Nitrogen Status in Northeast China

(2015) Shanyu Huang et al.   Remote Sensing

A Comparison of Two Approaches for Estimating the Wheat Nitrogen Nutrition Index Using Remote Sensing

(2015) Pengfei Chen   Remote Sensing

New Critical Nitrogen Curve Based on Leaf Area Index for Winter Wheat

(2014) Ben Zhao et al.   AGRONOMY JOURNAL

Multi-temporal mapping of the vegetation fraction in early-season wheat fields using images from UAV

(2014) J. Torres-Sánchez et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

LiDAR based biomass and crop nitrogen estimates for rapid, non-destructive assessment of wheat nitrogen status

(2014) Jan U.H. Eitel et al.   FIELD CROPS RESEARCH

Determining of a critical dilution curve for plant nitrogen concentration in winter barley

(2014) Ben Zhao   FIELD CROPS RESEARCH

Global metaanalysis of the nonlinear response of soil nitrous oxide (N2O) emissions to fertilizer nitrogen

(2014) I. Shcherbak et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Development of critical nitrogen dilution curve of Japonica rice in Yangtze River Reaches

(2013) Syed Tahir Ata-Ul-Karim et al.   FIELD CROPS RESEARCH

Non-destructive estimation of rice plant nitrogen status with Crop Circle multispectral active canopy sensor

(2013) Qiang Cao et al.   FIELD CROPS RESEARCH

Configuration and Specifications of an Unmanned Aerial Vehicle (UAV) for Early Site Specific Weed Management

(2013) Jorge Torres-Sánchez et al.   PLoS One

Potential uses of small unmanned aircraft systems (UAS) in weed research

(2013) J Rasmussen et al.   WEED RESEARCH

OPTIMUM DISTRIBUTION BETWEEN AUTUMN-APPLIED AND SPRING-APPLIED NITROGEN IN SEED PRODUCTION OF TALL FESCUE

(2012) René Gislum et al.   JOURNAL OF PLANT NUTRITION

Rationale for Control of Anthropogenic Nitrogen and Phosphorus to Reduce Eutrophication of Inland Waters

(2011) William M. Lewis et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Validity of accessible critical nitrogen dilution curves in perennial ryegrass for seed production

(2009) René Gislum et al.   FIELD CROPS RESEARCH

Assessment of Unmanned Aerial Vehicles Imagery for Quantitative Monitoring of Wheat Crop in Small Plots

(2008) Camille Lelong et al.   SENSORS