Evaluation of Both SPAD Reading and SPAD Index on Estimating the Plant Nitrogen Status of Winter Wheat

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

Relationship between chlorophyll meter readings and nitrogen in poinsettia leaves

(2018) Bruce L. Dunn et al.   JOURNAL OF PLANT NUTRITION

Estimation of area- and mass-based leaf nitrogen contents of wheat and rice crops from water-removed spectra using continuous wavelet analysis

(2018) Dong Li et al.   Plant Methods

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

Relationship between SPAD value and grain yield can be affected by cultivar, environment and soil nitrogen content in wheat

(2016) István Monostori et al.   EUPHYTICA

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

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

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

CALIBRATING CHLOROPHYLL METER (SPAD-502) READING BY SPECIFIC LEAF AREA FOR ESTIMATING LEAF NITROGEN CONCENTRATION IN SWEET SORGHUM

(2013) H. Uchino et al.   JOURNAL OF PLANT NUTRITION

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

(2013) Rafael Muñoz-Huerta et al.   SENSORS

Effects of soil water deficit on leaf nitrogen, chlorophylls and spad chlorphyll meter reading on growth stages of soybean

(2012) Shakil Uddin Ahmed   BANGLADESH JOURNAL OF BOTANY

Chlorophyll Meter’s Estimate of Weight-based Nitrogen Concentration in Rice Leaf is Influenced by Leaf Thickness

(2011) Li Jinwen et al.   PLANT PRODUCTION SCIENCE

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

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

Leaf Color Chart and Chlorophyll‐Meter‐Based Leaf Nitrogen Estimation and Their Threshold Values for Real‐Time Nitrogen Management in Cassava

(2009) G. Byju et al.   COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS

Relationship between specific leaf area, leaf thickness, leaf water content and SPAD-502 readings in six Amazonian tree species

(2009) R.A. Marenco et al.   PHOTOSYNTHETICA

Chlorophyll Stability is an Indicator of Drought Tolerance in Peanut

(2008) A. Arunyanark et al.   JOURNAL OF AGRONOMY AND CROP SCIENCE

Estimating N status of winter wheat using a handheld spectrometer in the North China Plain

(2007) Fei Li et al.   FIELD CROPS RESEARCH