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

Rapid and nondestructive estimation of the nitrogen nutrition index in winter barley using chlorophyll measurements

(2016) Ben Zhao et al.   FIELD CROPS RESEARCH

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

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

Improving in-season estimation of rice yield potential and responsiveness to topdressing nitrogen application with Crop Circle active crop canopy sensor

(2015) Qiang Cao et al.   PRECISION AGRICULTURE

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

Characterization of the plant traits contributed to high grain yield and high grain nitrogen concentration in maize

(2014) Yanling Chen et al.   FIELD CROPS RESEARCH

Improving estimation of summer maize nitrogen status with red edge-based spectral vegetation indices

(2014) Fei Li et al.   FIELD CROPS RESEARCH

In-Season Estimation of Rice Nitrogen Status With an Active Crop Canopy Sensor

(2014) Yinkun Yao et al.   IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Nitrogen Status Assessment for Variable Rate Fertilization in Maize through Hyperspectral Imagery

(2014) Chiara Cilia et al.   Remote Sensing

Canopy-Based Normalized Difference Vegetation Index Sensors for Monitoring Cotton Nitrogen Status

(2013) Tyson B. Raper et al.   AGRONOMY JOURNAL

The performance of active spectral reflectance sensors as influenced by measuring distance, device temperature and light intensity

(2013) Sebastian Kipp et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Evaluation of active and passive sensor systems in the field to phenotype maize hybrids with high-throughput

(2013) Loïc Winterhalter et al.   FIELD CROPS RESEARCH

Hyperspectral canopy sensing of paddy rice aboveground biomass at different growth stages

(2013) Martin L. Gnyp et al.   FIELD CROPS RESEARCH

Critical Nitrogen Curve and Remote Detection of Nitrogen Nutrition Index for Corn in the Northwestern Plain of Shandong Province, China

(2013) Pengfei Chen et al.   IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Active canopy sensor-based precision N management strategy for rice

(2012) Yinkun Yao et al.   Agronomy for Sustainable Development

Green Leaf Area Index Estimation in Maize and Soybean: Combining Vegetation Indices to Achieve Maximal Sensitivity

(2012) Anthony Nguy-Robertson et al.   AGRONOMY JOURNAL

Remotely estimating aerial N status of phenologically differing winter wheat cultivars grown in contrasting climatic and geographic zones in China and Germany

(2012) Fei Li et al.   FIELD CROPS RESEARCH

Radiometry of Proximal Active Optical Sensors (AOS) for Agricultural Sensing

(2012) Kyle H. Holland et al.   IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

CRITICAL NITROGEN CURVE AND NITROGEN NUTRITION INDEX FOR SPRING MAIZE IN NORTH-EAST CHINA

(2012) Wenjuan Li et al.   JOURNAL OF PLANT NUTRITION

Sensor-Based Nitrogen Applications Out-Performed Producer-Chosen Rates for Corn in On-Farm Demonstrations

(2011) Peter C. Scharf et al.   AGRONOMY JOURNAL

Comparison of active and passive spectral sensors in discriminating biomass parameters and nitrogen status in wheat cultivars

(2011) Klaus Erdle et al.   FIELD CROPS RESEARCH

Strategies to evaluate goodness of reference strips for in-season, field scale, irrigated corn nitrogen sufficiency

(2011) Walter C. Bausch et al.   PRECISION AGRICULTURE

Quantifying spatial variability of indigenous nitrogen supply for precision nitrogen management in small scale farming

(2011) Qiang Cao et al.   PRECISION AGRICULTURE

Long-term experiments for sustainable nutrient management in China. A review

(2010) Yuxin Miao et al.   Agronomy for Sustainable Development

Eutrophication of Lake Waters in China: Cost, Causes, and Control

(2010) C. Le et al.   ENVIRONMENTAL MANAGEMENT

Measuring and predicting canopy nitrogen nutrition in wheat using a spectral index—The canopy chlorophyll content index (CCCI)

(2010) Glenn Fitzgerald et al.   FIELD CROPS RESEARCH

New spectral indicator assessing the efficiency of crop nitrogen treatment in corn and wheat

(2010) Pengfei Chen et al.   REMOTE SENSING OF ENVIRONMENT

Significant Acidification in Major Chinese Croplands

(2010) J. H. Guo et al.   SCIENCE

Estimating the nitrogen nutrition index using spectral canopy reflectance measurements

(2008) Bodo Mistele et al.   EUROPEAN JOURNAL OF AGRONOMY

Diagnosis tool for plant and crop N status in vegetative stage

(2008) Gilles Lemaire et al.   EUROPEAN JOURNAL OF AGRONOMY

Adjusting Midseason Nitrogen Rate Using a Sensor-Based Optimization Algorithm to Increase Use Efficiency in Corn

(2008) B. S. Tubaña et al.   JOURNAL OF PLANT NUTRITION

Combining chlorophyll meter readings and high spatial resolution remote sensing images for in-season site-specific nitrogen management of corn

(2008) Yuxin Miao et al.   PRECISION AGRICULTURE