Cargando…

Optimal Leaf Positions for SPAD Meter Measurement in Rice

The Soil Plant Analysis Development (SPAD) chlorophyll meter is one of the most commonly used diagnostic tools to measure crop nitrogen status. However, the measurement method of the meter could significantly affect the accuracy of the final estimation. Thus, this research was undertaken to develop...

Descripción completa

Detalles Bibliográficos
Autores principales:	Yuan, Zhaofeng, Cao, Qiang, Zhang, Ke, Ata-Ul-Karim, Syed Tahir, Tian, Yongchao, Zhu, Yan, Cao, Weixing, Liu, Xiaojun
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2016
Materias:	Plant Science
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4880590/ https://www.ncbi.nlm.nih.gov/pubmed/27303416 http://dx.doi.org/10.3389/fpls.2016.00719

Ejemplares similares

Potential of UAV-Based Active Sensing for Monitoring Rice Leaf Nitrogen Status
por: Li, Songyang, et al.
Publicado: (2018)

A Comparative Assessment of Measures of Leaf Nitrogen in Rice Using Two Leaf-Clip Meters
por: Zhang, Ke, et al.
Publicado: (2019)

Non-destructive Assessment of Plant Nitrogen Parameters Using Leaf Chlorophyll Measurements in Rice
por: Ata-Ul-Karim, Syed Tahir, et al.
Publicado: (2016)

Comparison of different critical nitrogen dilution curves for nitrogen diagnosis in rice
por: Ata-Ul-Karim, Syed Tahir, et al.
Publicado: (2017)

Development of a Critical Nitrogen Dilution Curve of Double Cropping Rice in South China
por: He, Zhiyuan, et al.
Publicado: (2017)

Canopy Chlorophyll Density Based Index for Estimating Nitrogen Status and Predicting Grain Yield in Rice
por: Liu, Xiaojun, et al.
Publicado: (2017)

Development of a Critical Nitrogen Dilution Curve Based on Leaf Area Duration in Wheat
por: Wang, Xiaolong, et al.
Publicado: (2017)

Determination of Critical Nitrogen Dilution Curve Based on Stem Dry Matter in Rice
por: Ata-Ul-Karim, Syed Tahir, et al.
Publicado: (2014)

Recommended nitrogen rates and the verification of effects based on leaf SPAD readings of rice
por: Hou, Wenfeng, et al.
Publicado: (2021)

Simple Assessment of Nitrogen Nutrition Index in Summer Maize by Using Chlorophyll Meter Readings
por: Zhao, Ben, et al.
Publicado: (2018)

Management of Nitrogen Through the Use of Leaf Color Chart (LCC) and Soil Plant Analysis Development (SPAD) or Chlorophyll Meter in Rice Under Irrigated Ecosystem
por: Maiti, Debtanu, et al.
Publicado: (2004)

Estimation of Vertical Leaf Nitrogen Distribution Within a Rice Canopy Based on Hyperspectral Data
por: He, Jiaoyang, et al.
Publicado: (2020)

Effects of Nitrogen Application Rate and Leaf Age on the Distribution Pattern of Leaf SPAD Readings in the Rice Canopy
por: Yang, Hu, et al.
Publicado: (2014)

Assessing the Impact of Spatial Resolution on the Estimation of Leaf Nitrogen Concentration Over the Full Season of Paddy Rice Using Near-Surface Imaging Spectroscopy Data
por: Zhou, Kai, et al.
Publicado: (2018)

Correction: Effects of Nitrogen Application Rate and Leaf Age on the Distribution Pattern of Leaf SPAD Readings in the Rice Canopy
Publicado: (2014)

Stability and applicability of the leaf value model for variable nitrogen application based on SPAD value in rice
por: Li, Jie, et al.
Publicado: (2020)

Characterization of Rice Yield Based on Biomass and SPAD-Based Leaf Nitrogen for Large Genotype Plots
por: Duque, Andres F., et al.
Publicado: (2023)

Using an Active-Optical Sensor to Develop an Optimal NDVI Dynamic Model for High-Yield Rice Production (Yangtze, China)
por: Liu, Xiaojun, et al.
Publicado: (2017)

Estimation of Dynamic Canopy Variables Using Hyperspectral Derived Vegetation Indices Under Varying N Rates at Diverse Phenological Stages of Rice
por: Din, Mairaj, et al.
Publicado: (2019)

Modeling the leaf angle dynamics in rice plant
por: Zhang, Yonghui, et al.
Publicado: (2017)

Study on the Optimization of Hyperspectral Characteristic Bands Combined with Monitoring and Visualization of Pepper Leaf SPAD Value
por: Yuan, Ziran, et al.
Publicado: (2021)

Potential of Establishing the Universal Critical Nitrogen Dilution Curve for Japonica Rice
por: Fu, Zhaopeng, et al.
Publicado: (2023)

Editorial: Construction of critical nutrient concentration model for precision agriculture
por: Lv, Zunfu, et al.
Publicado: (2023)

SPAD-based leaf nitrogen estimation is impacted by environmental factors and crop leaf characteristics
por: Xiong, Dongliang, et al.
Publicado: (2015)

Structural optimization method of rice precision direct seed-metering device based on multi-index orthogonal experimental
por: Li, Hanqing, et al.
Publicado: (2023)

A New Curve of Critical Nitrogen Concentration Based on Spike Dry Matter for Winter Wheat in Eastern China
por: Zhao, Ben, et al.
Publicado: (2016)

Nitrogen Fertilizer Management for Enhancing Crop Productivity and Nitrogen Use Efficiency in a Rice-Oilseed Rape Rotation System in China
por: Yousaf, Muhammad, et al.
Publicado: (2016)

Combining Unmanned Aerial Vehicle (UAV)-Based Multispectral Imagery and Ground-Based Hyperspectral Data for Plant Nitrogen Concentration Estimation in Rice
por: Zheng, Hengbiao, et al.
Publicado: (2018)

Improving Estimation of Winter Wheat Nitrogen Status Using Random Forest by Integrating Multi-Source Data Across Different Agro-Ecological Zones
por: Li, Yue, et al.
Publicado: (2022)

In-season assessment of agronomic nitrogen use efficiency and its components in winter wheat using critical nitrogen dilution curve
por: Li, Bing, et al.
Publicado: (2023)

Based on machine learning algorithms for estimating leaf phosphorus concentration of rice using optimized spectral indices and continuous wavelet transform
por: Zhang, Yi, et al.
Publicado: (2023)

Study on the Classification Method of Rice Leaf Blast Levels Based on Fusion Features and Adaptive-Weight Immune Particle Swarm Optimization Extreme Learning Machine Algorithm
por: Zhao, Dongxue, et al.
Publicado: (2022)

Hyperspectral Estimation of Canopy Leaf Biomass Phenotype per Ground Area Using a Continuous Wavelet Analysis in Wheat
por: Yao, Xia, et al.
Publicado: (2018)

Spad value varies with age and leaf of maize plant and its relationship with grain yield
por: Kandel, Bishnu Prasad
Publicado: (2020)

Overexpression of salt-induced protein (salT) delays leaf senescence in rice
por: Zhu, Keming, et al.
Publicado: (2019)

Applying spectral fractal dimension index to predict the SPAD value of rice leaves under bacterial blight disease stress
por: Cao, YiFei, et al.
Publicado: (2022)

Optimization of Management Zone Delineation for Precision Crop Management in an Intensive Farming System
por: Yuan, Yifan, et al.
Publicado: (2022)

Study about photoinduction-based technology for trapping small brown planthopper
por: Zhan, Shaoqi, et al.
Publicado: (2022)

Mutation Types of CYP71P1 Cause Different Phenotypes of Mosaic Spot Lesion and Premature Leaf Senescence in Rice
por: Zheng, Yuhan, et al.
Publicado: (2021)

Nitrogen Nutrition Improves the Potential of Wheat (Triticum aestivum L.) to Alleviate the Effects of Drought Stress during Vegetative Growth Periods
por: Abid, Muhammad, et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_hfsbbhkv2dorder1jvkbsfv8r7