Sensitivity of Vegetation Indices for Estimating Vegetative N Status in Winter Wheat

Determining the Optimal N Input to Improve Grain Yield and Quality in Winter Wheat With Reduced Apparent N Loss in the North China Plain

(2019) Geng Ma et al.   Frontiers in Plant Science

Simulation of satellite reflectance data using high-frequency ground based hyperspectral canopy measurements for in-season estimation of grain yield and grain nitrogen status in winter wheat

(2019) Lukas Prey et al.   ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING

Optimizing the nitrogen management strategy for winter wheat in the North China Plain using rapid soil and plant nitrogen measurements

(2019) Xianlu Yue et al.   COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS

Evaluating Two Crop Circle Active Canopy Sensors for In-Season Diagnosis of Winter Wheat Nitrogen Status

(2018) Qiang Cao et al.   Agronomy-Basel

Use of a chlorophyll meter to assess nitrogen nutrition index during the growth cycle in winter wheat

(2017) Clémence Ravier et al.   FIELD CROPS RESEARCH

A New Curve of Critical Nitrogen Concentration Based on Spike Dry Matter for Winter Wheat in Eastern China

(2016) Ben Zhao et al.   PLoS One

Developing a new Crop Circle active canopy sensor-based precision nitrogen management strategy for winter wheat in North China Plain

(2016) Qiang Cao et al.   PRECISION AGRICULTURE

Emerging and Established Technologies to Increase Nitrogen Use Efficiency of Cereals

(2016) Juan Herrera et al.   Agronomy-Basel

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

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

Managing nitrogen for sustainable development

(2015) Xin Zhang et al.   NATURE

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

(2015) Pengfei Chen   Remote Sensing

50 year trends in nitrogen use efficiency of world cropping systems: the relationship between yield and nitrogen input to cropland

(2014) Luis Lassaletta et al.   Environmental Research Letters

Optimising three-band spectral indices to assess aerial N concentration, N uptake and aboveground biomass of winter wheat remotely in China and Germany

(2014) Fei Li et al.   ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING

Green Window Approach for improving nitrogen management by farmers in small-scale wheat fields

(2014) X. L. YUE et al.   JOURNAL OF AGRICULTURAL SCIENCE

Estimation of wheat nitrogen status under drip irrigation with canopy spectral indices

(2014) X. L. JIN et al.   JOURNAL OF AGRICULTURAL SCIENCE

Canopy spectral reflectance can predict grain nitrogen use efficiency in soft red winter wheat

(2014) K. Pavuluri et al.   PRECISION AGRICULTURE

Assessing the Robustness of Vegetation Indices to Estimate Wheat N in Mediterranean Environments

(2014) Davide Cammarano et al.   Remote Sensing

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

(2013) Qiang Cao et al.   FIELD CROPS RESEARCH

Remote estimation of nitrogen and chlorophyll contents in maize at leaf and canopy levels

(2013) M. Schlemmer et al.   International Journal of Applied Earth Observation and Geoinformation

A Review of Methods for Sensing the Nitrogen Status in Plants: Advantages, Disadvantages and Recent Advances

(2013) Rafael Muñoz-Huerta et al.   SENSORS

Precision nitrogen management of wheat. A review

(2012) Mariangela Diacono 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

Remote estimation of crop and grass chlorophyll and nitrogen content using red-edge bands on Sentinel-2 and -3

(2012) J.G.P.W. Clevers et al.   International Journal of Applied Earth Observation and Geoinformation

Closing yield gaps through nutrient and water management

(2012) Nathaniel D. Mueller et al.   NATURE

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

Using Hyperspectral Remote Sensing Data for Retrieving Canopy Chlorophyll and Nitrogen Content

(2011) Jan G. P. W. Clevers et al.   IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Value of Using Different Vegetative Indices to Quantify Agricultural Crop Characteristics at Different Growth Stages under Varying Management Practices

(2010) Jerry L. Hatfield et al.   Remote Sensing

On the fate of anthropogenic nitrogen

(2009) W. H. Schlesinger   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

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

Prospects and results for optical systems for site-specific on-the-go control of nitrogen-top-dressing in Germany

(2008) H. J. Heege et al.   PRECISION AGRICULTURE

Spectral measurements of the total aerial N and biomass dry weight in maize using a quadrilateral-view optic

(2007) Bodo Mistele et al.   FIELD CROPS RESEARCH