Advances in plant phenotyping for more sustainable crop production

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Plant phenotyping is an emerging technology that involves the quantitative analysis of structural and functional plant traits. However, it is widely recognised that phenotyping needs to match similar advances in genetics if it is to not create a bottleneck in plant breeding. Advances in plant phenotyping for more sustainable crop production reviews the wealth of research on advances in plant phenotyping to meet this challenge, such as the development of new technologies including hyperspectral sensors such as LIDAR, NIR/SWIR, as well as alternative delivery/carrier systems, such as ground-based proximal distance systems and UAVs. The book details the development of plant phenotyping as a technique to analyse crop roots and functionality, as well as its use in understanding and improving crop response to biotic and abiotic stresses.

Author(s): Achim Walter
Series: Burleigh Dodds Series in Agricultural Science, 117
Publisher: Burleigh Dodds Science Publishing
Year: 2022

Language: English
Pages: 404
City: Sawston

Half Title Page
Series Page
Title Page
Contents
Series list
Introduction
Acknowledgement
Part 1 The development of phenotypingas a research field
Chapter 1 Origins and drivers of crop phenotyping
1 Introduction
2 Technological progress in plant phenotyping
3 Community integration in plant phenotyping
4 Plant phenotyping as a tool for enhanced and sustainable crop production
5 Future trends
6 Where to look for further information
7 Acknowledgements
8 References
Chapter 2 The evolution of trait selection in breeding: from seeing to remote sensing
1 Introduction
2 Selection of progeny and large-scale genetic resources
3 Characterization of parents and gene discovery panels: increasing throughput with sensors
4 Traits related to spike fertility and partitioning to yield
5 Traits to improve lodging resistance in cereals
6 Selecting for disease resistance
7 How might trait selection look in the future
8 Where to look for further information
9 References
Part 2 Sensor types
Chapter 3 Advances in optical analysis for crop phenotyping
1 Introduction
2 Popular optical sensors
3 Major challenges in optical sensing
4 Case studies
5 Summary and future trends
6 Where to look for further information
7 References
Chapter 4 Advances in the use of thermography in crop phenotyping
1 Introduction
2 Foundational theory of thermography
3 Principles of thermography measurement
4 Technologies available and thermography methods
5 Traits measured
6 Case studies
7 Main challenges
8 Summary and future trends
9 Where to look for further information
10 References
Chapter 5 Advances in the use of X-ray computed tomography in crop phenotyping
1 Introduction
2 X-ray sources
3 Interaction of X-rays with material
4 Detector
5 Computed tomography systems for crop phenotyping
6 From sensor to data
7 Case studies: Phenotyping using computed tomography
8 Summary and future trends
9 Where to look for further information
10 References
Part 3 Carrier/delivery systems
Chapter 6 Field robots for plant phenotyping
1 Introduction
2 Specific challenges associated with field robots
3 Currently available field robots for phenotyping
4 Sensors and technologies for phenotyping field robots
5 Robotic arms for fruit phenotyping and harvesting
6 Conclusion and future trends
7 Where to look for further information
8 References
Chapter 7 Advances in high-throughput crop phenotyping using unmanned aerial vehicles (UAVs)
1 Introduction
2 Remote sensing tools: unmanned aerial vehicles and flight protocols
3 Major plant traits that can be extracted using unmanned aerial vehicle remote sensing
4 Conclusion and future trends
5 Authors’ contributions
6 Acknowledgements
7 References
Part 4 Data analysis
Chapter 8 Meeting computer vision and machine learning challenges in crop phenotyping
1 Introduction
2 Key dimensions to consider in computer vision applications in plant phenotyping
3 Creating synergies between research communities: the Computer Vision Problems in Plant Phenotyping (CVPPP) Workshop
4 Data challenges to accelerate progress in computer vision techniques: leaf counting and segmentation
5 Recent agriculture-related computer vision challenges
6 Summary
7 Where to look for further information
8 References
Chapter 9 Digital phenotyping and genotype-to-phenotype (G2P) models to predict complex traits in cereal crops
1 Introduction
2 Digital phenotyping as a tool to support breeding programs
3 Genotype-to-phenotyping (G2P) models: integrating data from phenomics and envirotyping in predictive breeding
4 Conclusion
5 Acknowledgements
6 Where to look for further information
7 Abbreviations
8 References
Chapter 10 The role of crop growth models in crop improvement: integrating phenomics, envirotyping and genomic prediction
1 Introduction
2 Crop growth models to understand gene × environment × management interactions
3 The role of crop simulation modelling in envirotyping
4 The role of crop models in defining phenotyping methods and targets
5 Crop models of the future: how can they gain from the current developments in phenotyping?
6 Integrating statistical genetic models and crop growth models (SGM–CGM)
7 Where to look for further information
8 References
Part 5 Case studies
Chapter 11 Using phenotyping techniques to analyse crop functionality and photosynthesis
1 Introduction
2 Understanding photosynthesis and its relationship to crop growth and stress response
3 Phenotyping photosynthesis in varying environmental conditions
4 Using gas exchange to analyse photosynthesis
5 Using porometry and thermal imaging of gs and hyperspectral techniques
6 Using chlorophyll fluorescence
7 Photosynthesis and climate change: accounting for heat stress, drought stress and elevated CO2
8 Case studies
9 Conclusions
10 Where to look for further information
11 References
Chapter 12 Using phenotyping techniques to predict and model grain yield: translating phenotyping into genetic gain
1 Introduction
2 Boosting genetic gain in grain yield by focusing on phenomics
3 Stomatal conductance
4 Functional stay green
5 Case study
6 Conclusion and future trends
7 Where to look for further information
8 References
Chapter 13 Automated assessment of plant diseases and traits by sensors: how can digital technologies support smart farming and plant breeding?
1 Introduction
2 Digital plant disease detection
3 Complexity of host–pathogen interactions
4 Complexity in a crop stand
5 Case study: application of deep learning to foliar plant diseases
6 Summary
7 Future trends in research
8 Where to look for further information
9 Acknowledgements
10 References
Index
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