Plant phenomics is a high-throughput path-breaking area that meets all the requirements for the collection of accurate, rapid and multi-faceted phenotypic data. Traditional phenotyping tools are generally low-throughput, labor-intensive, which limits high efficiency and are prone to human error (Atefi et al. 2021). High throughput phenomics (HTP) technologies are essential to avoid human error and to reduce time consumption while phenotyping large germplasm populations (Pasala and Pandey, 2020). HTP is an emerging area with numerous applications that combines plant biology, sensing technology and robotics aiding crop improvement programs. Plant phenomics is the study of plant growth, performance and composition. (Atefi et al. 2021)
Forward phenomics uses phenotyping tools to discriminate the useful germplasm having desirable traits among a collection of germplasm. This leads to identification of the ‘best of the best’ germplasm. Thus in reverse phenomics, we discover mechanisms which make ‘best’ varieties the best (Jitender et al. 2015).
High Throughput Plant Phenotyping under three scenarios: greenhouses and growth chambers under strictly controlled conditions; ground-based proximal phenotyping in the field and aerial based platforms (Araus et al 2018). Root system architecture (RSA) phenotyping in situ is challenging, RADIX (a rhizoslide platform used to screen the shoots and roots).
Application of plant phenotyping methods as a part of breeding programs has developed into an important research tool that facilitates breeders to develop cultivars with higher adaptability under different environmental conditions. Remote sensing with Unmanned Aerial Vehicles (UAVs ) has emerged as highly efficient and accurate used to determine crop performance and biomass estimation. Current advanced techniques include thermal, near-infrared sensing, fluorescence imaging, 3D scanning, RGB imaging, multispectral and hyperspectral sensing are lucratively used for plant growth and development identifcation, quantification and monitoring; disease monitoring and abiotic stress tolerance. The integration of crop functional structure with remote sensing, geography information systems, GPS technologies, cloud computing, decision support systems will promote the development of digital agriculture and provide technical support for modern agriculture (Song et al. 2021). The robust and user-friendly post-processing and analysis tools for processing and interpreting raw data are urgently needed and should be improved (Yang et al. 2020).
Perspectives and Challenges of Phenotyping in Crop Improvement. - Copy.pptxRonikaThakur
Plant breeding programmes have been supplemented with the rapid advancements in modern technology. But these cannot be exploited fully until a précised phenotypic data is available which can bridge the gap between Genotype and Environment.
So, this presentation is made to have an overview how the advanced high throughput phenotyping platforms are playing a crucial role in the crop improvement.
This document summarizes a seminar presentation on high-throughput plant phenotyping. It discusses various imaging technologies used for plant phenotyping like 3D imaging, near infrared imaging, fluorescence imaging etc. It explains how these technologies are used to phenotype traits like growth, architecture, abiotic and biotic stress responses. The document also discusses the importance of phenotyping for plant breeding and genetics research. It highlights challenges in data management for large phenotyping datasets and the need for developing suitable analysis tools and sharing resources.
High throughput phenotyping are fully automated facilities in greenhouses or growth chambers with robotics, precise environmental control, and remote sensing techniques to assess plant growth and performance
SPEED BREEDING AND ITS IMPLICATIONS IN CROP IMPROVEMENTRonikaThakur
This document describes speed breeding, a technique that uses controlled growing conditions like extended photoperiod and precise temperature and humidity to rapidly advance plant generations. It allows generating up to 6 wheat generations per year. Case studies show speed breeding reduced time to flowering for several crops by half compared to normal glasshouse conditions. Speed breeding provides opportunities to combine with genomic selection and genome editing to accelerate crop improvement. Challenges include different crop responses and initial investment costs, but it can significantly shorten breeding cycles.
This document outlines a seminar on plant phenotyping. It begins with introductions to concepts like genotype, phenotype, plant phenomics, and the phenotyping bottleneck. It then covers topics like levels of plant phenotyping, controlled environment vs field phenotyping, various imaging technologies (e.g. visible, thermal, spectral, fluorescence, 3D), and platforms for controlled environment and field phenotyping. Methods for root and whole plant phenotyping are also discussed. The document concludes with sections on data integration and sharing in plant phenomics.
Perspectives and Challenges of Phenotyping in Crop Improvement. - Copy.pptxRonikaThakur
Plant breeding programmes have been supplemented with the rapid advancements in modern technology. But these cannot be exploited fully until a précised phenotypic data is available which can bridge the gap between Genotype and Environment.
So, this presentation is made to have an overview how the advanced high throughput phenotyping platforms are playing a crucial role in the crop improvement.
This document summarizes a seminar presentation on high-throughput plant phenotyping. It discusses various imaging technologies used for plant phenotyping like 3D imaging, near infrared imaging, fluorescence imaging etc. It explains how these technologies are used to phenotype traits like growth, architecture, abiotic and biotic stress responses. The document also discusses the importance of phenotyping for plant breeding and genetics research. It highlights challenges in data management for large phenotyping datasets and the need for developing suitable analysis tools and sharing resources.
High throughput phenotyping are fully automated facilities in greenhouses or growth chambers with robotics, precise environmental control, and remote sensing techniques to assess plant growth and performance
SPEED BREEDING AND ITS IMPLICATIONS IN CROP IMPROVEMENTRonikaThakur
This document describes speed breeding, a technique that uses controlled growing conditions like extended photoperiod and precise temperature and humidity to rapidly advance plant generations. It allows generating up to 6 wheat generations per year. Case studies show speed breeding reduced time to flowering for several crops by half compared to normal glasshouse conditions. Speed breeding provides opportunities to combine with genomic selection and genome editing to accelerate crop improvement. Challenges include different crop responses and initial investment costs, but it can significantly shorten breeding cycles.
This document outlines a seminar on plant phenotyping. It begins with introductions to concepts like genotype, phenotype, plant phenomics, and the phenotyping bottleneck. It then covers topics like levels of plant phenotyping, controlled environment vs field phenotyping, various imaging technologies (e.g. visible, thermal, spectral, fluorescence, 3D), and platforms for controlled environment and field phenotyping. Methods for root and whole plant phenotyping are also discussed. The document concludes with sections on data integration and sharing in plant phenomics.
Stability analysis and G*E interactions in plantsRachana Bagudam
Gene–environment interaction is when two different genotypes respond to environmental variation in different ways. Stability refers to the performance with respective to environmental factors overtime within given location. Selection for stability is not possible until a biometrical model with suitable parameters is available to provide criteria necessary to rank varieties / breeds for stability. Different models of stability are discussed.
Seminar presentation entitled 'Towards the development of cost-effective and moderate throughput plant phenotyping system' that was formerly presented during Regional Training Course on Mutation Breeding and Efficiency Enhancing Techniques held by International Atomic Energy Agency (IAEA) 10-20 VI 2014 (Seibersdorf, Austria). Enjoy & share comments!
CIMMYT breeding strategies and methodologies to breed high yielding, yellow r...ICARDA
CIMMYT has developed high-yielding, rust-resistant bread wheat germplasm through strategies that focus on durable resistance. Breeding efforts utilize race-nonspecific adult plant resistance conferred by combinations of minor genes with additive effects. A recent 5-year cycle developed lines with 12% higher yields and improved resistance to yellow rust. Of 728 advanced lines tested, over 40% had high yields and immunity/resistance to yellow rust. Testing also found that over 40% of lines had good resistance to stem rust race Ug99. CIMMYT's strategy is to deploy varieties with near-immune, durable resistance to provide long-term genetic control of rust diseases.
The document discusses the AMMI model for analyzing genotype by environment interactions in plant breeding experiments. It begins by introducing the concept of genotype by environment interaction and different models used for stability analysis. It then describes the AMMI model in detail, including that it combines ANOVA and PCA to analyze main and interaction effects. Key features of AMMI mentioned are that it identifies patterns of interaction, provides reliable genotype performance estimates, and enables visualization of relationships through biplots. Examples are given of crops AMMI has been applied to successfully.
This document discusses speed breeding, a technique to accelerate crop breeding cycles. Traditional breeding can take many years to develop new varieties while meeting future food demands poses challenges. Speed breeding uses controlled environmental conditions like extended photoperiod and supplemental lighting to complete multiple generations in a year. Case studies show this approach led wheat and barley to flower in half the time and generated 5 soybean generations per year. Speed breeding holds potential to rapidly develop climate-resilient varieties on a smaller scale while combining with genomics and other innovations.
Inability of flowering plants to produce functional pollen.
Male sterility is agronomically important for the hybrid seed production.
Onion crop provides one of the rare examples of very early recognition of male sterility cultivar Italian Red (Jones and Emsweller 1936)
Its inheritance and use in hybrid seed production (Jones
and Clarke 1943).
Since then male sterility is reported in a fairly large number of crops including vegetables.
The document discusses guidelines for releasing and notifying crop cultivars in India. It explains that releasing a cultivar makes it available for public cultivation and allows farmers to choose varieties, while notification regulates seed quality under the Seeds Act. The process involves variety evaluation through regional trials over multiple locations and years before the State and Central Variety Release Committees decide on release. Notified varieties can then be certified to ensure standard seed quality. Advantages of notification include compulsory certification for seed production and regulation of quality for seed sales. Examples of notified rice, wheat and black gram varieties in different states are also provided.
This document summarizes the plant genetic resources of India. It discusses the agro-ecological regions and centers of diversity in India. It provides an appraisal of the genetic diversity found in crop plants and wild plants of agricultural importance. It describes the build-up of genetic resources through exploration and collection activities in the 1970s, both within India and abroad via germplasm exchange. It discusses future plans for exploration and collection. It addresses genetic resources conservation through both in-situ and ex-situ methods. It provides references and an appendix with additional information.
Plant Phenotyping, a new scientific discipline to quantify plant traitsNetNexusBrasil
The document summarizes research on plant phenotyping conducted at the Forschungszentrum Jülich. It describes phenotyping as quantifying plant traits in space and time, including effects of environment and genetics. Methods discussed include automated measurements of shoots and roots, field phenotyping using mini-plots and aerial sensors, and 3D reconstruction of canopies. Examples demonstrate quantifying photosynthesis and measuring various plant traits from airborne platforms to better understand crop responses and gene-environment interactions.
The document discusses the production of double haploid plants through anther and pollen culture techniques. It provides background on the history of double haploid development, the importance of double haploids in plant breeding, and methods used to induce haploids including anther culture, pollen culture, ovary slice culture, and ovule culture. Key factors influencing anther culture success are also reviewed, such as genotype, culture medium, microspore stage, temperature, and donor plant physiology. Advantages and disadvantages of generating double haploid lines are presented.
Brief informations on technologies available for high throughput field based phenomics for plant breeding experiments. The instrumentations and technologies presented here are based on the year 2015. Phenomics is expanding area of plant science as more technogies and latest instruments were introduced to the scientific community
This presentation discusses speed breeding techniques that can accelerate plant development for research purposes. Speed breeding uses controlled environments with extended photoperiods to reduce generation times. It allows up to 6 generations per year for some crops like wheat, barley, and chickpeas compared to normal 2-3 generations. Speed breeding has been shown to work in growth chambers, glasshouses, and homemade growth rooms using LED lighting. It reduces time to flowering and maintains seed viability and yields. Speed breeding can help address global food security challenges by accelerating plant breeding and research.
The document summarizes India's Protection of Plant Varieties and Farmers Rights Act of 2001. The Act provides for plant breeders' rights over new plant varieties to promote agriculture development. It also protects farmers' rights by allowing them to save, use, exchange and sell farm-saved seed of protected varieties. Eligible varieties must be distinct, uniform and stable to qualify for protection for 15-18 years.
Breeding for resistance to disease and insect pests(biotic stress)Pawan Nagar
Breeding for resistance to plant diseases and insect pests (biotic stress) involves targeting six main groups of pests: airborne fungi, soil-borne fungi, bacteria, viruses, nematodes, and insects. Plant breeders develop strategies to breed cultivars resistant to these types of biotic stress through an understanding of the biology and damage caused. Breeding can involve improving vertical/qualitative resistance to specific pathogen races or strains, as well as horizontal/partial resistance effective against all pathogen variants. Strategies include using differential varieties to identify pathogen races, planned release of resistance genes, gene pyramiding, combining vertical and horizontal resistance, and utilizing wild plant germplasm.
The study of heterosis over environment in bread wheat, Triticum aestivumSeen Sheen Ka Pahara
This document summarizes a proposed research project on studying heterosis over different environments in bread wheat. The project aims to produce F1 hybrids of bread wheat by crossing different parental lines. These hybrids will then be evaluated over three years across multiple environments to analyze heterosis/hybrid vigor. Specifically, the project looks to achieve positive heterosis for grain yield, increase thousand grain weight, improve tolerance to diseases, identify high protein varieties, and stabilize bread-making quality. Statistical analysis will be conducted to evaluate heterosis over parents and identify superior hybrid combinations. The project requires three years and a budget of 1.78 million rupees to fund personnel, equipment, supplies, and field trials.
Sensor-based phenotyping technology facilitates science and breeding Marcus Jansen
LemnaTec provides sensor-based phenotyping technology and software to facilitate plant science and breeding. Their systems use multiple sensors and imaging to capture quantitative data on plant phenotypes, including size, morphology, water status, fluorescence, and hyperspectral indices. This comprehensive digital phenotyping data is analyzed using LemnaTec's software to generate metrics and identify traits. Their systems range from laboratory to greenhouse to field use, automating data collection for high-throughput screening. The quantitative data supports research in plant health, breeding, and understanding plant responses and genetics.
Marker Assisted Selection in Crop BreedingPawan Chauhan
Marker Assisted Selection is a value addition to conventional methods of Crop Breeding. It has been gaining importance in plant breeding with new generation of plant breeders and to get accurate and fast desired result from plant breeding.
This document discusses high-throughput plant phenotyping methods and challenges. It describes how phenotyping involves automated image acquisition, robotics, and bioinformatics to analyze traits like growth, development, architecture, and responses to stresses. Several platforms are highlighted that can phenotype thousands of plants using controlled environments, greenhouses, or fields. Standardization of methods and data reporting are important for reproducibility between experiments. Overall, the document provides an overview of modern plant phenotyping approaches and technologies.
Phenomics assisted breeding in crop improvementIshaGoswami9
As the population is increasing and will reach about 9 billion upto 2050. Also due to climate change, it is difficult to meet the food requirement of such a large population. Facing the challenges presented by resource shortages, climate
change, and increasing global population, crop yield and quality need to be improved in a sustainable way over the coming decades. Genetic improvement by breeding is the best way to increase crop productivity. With the rapid progression of functional
genomics, an increasing number of crop genomes have been sequenced and dozens of genes influencing key agronomic traits have been identified. However, current genome sequence information has not been adequately exploited for understanding
the complex characteristics of multiple gene, owing to a lack of crop phenotypic data. Efficient, automatic, and accurate technologies and platforms that can capture phenotypic data that can
be linked to genomics information for crop improvement at all growth stages have become as important as genotyping. Thus,
high-throughput phenotyping has become the major bottleneck restricting crop breeding. Plant phenomics has been defined as the high-throughput, accurate acquisition and analysis of multi-dimensional phenotypes
during crop growing stages at the organism level, including the cell, tissue, organ, individual plant, plot, and field levels. With the rapid development of novel sensors, imaging technology,
and analysis methods, numerous infrastructure platforms have been developed for phenotyping.
This document discusses the use of agricultural drones in India. It begins with an overview of the importance of agriculture to the Indian economy and population. It then discusses how precision agriculture and drone technology can help enhance productivity and efficiency by providing accurate field data. The document outlines the various sensor technologies used on agri-drones and their applications, which include soil and crop monitoring, precision spraying, irrigation management, and mapping. The benefits of agri-drones are higher yields, reduced costs and pesticide use, and improved decision making. Challenges to adoption include system and technology issues.
Stability analysis and G*E interactions in plantsRachana Bagudam
Gene–environment interaction is when two different genotypes respond to environmental variation in different ways. Stability refers to the performance with respective to environmental factors overtime within given location. Selection for stability is not possible until a biometrical model with suitable parameters is available to provide criteria necessary to rank varieties / breeds for stability. Different models of stability are discussed.
Seminar presentation entitled 'Towards the development of cost-effective and moderate throughput plant phenotyping system' that was formerly presented during Regional Training Course on Mutation Breeding and Efficiency Enhancing Techniques held by International Atomic Energy Agency (IAEA) 10-20 VI 2014 (Seibersdorf, Austria). Enjoy & share comments!
CIMMYT breeding strategies and methodologies to breed high yielding, yellow r...ICARDA
CIMMYT has developed high-yielding, rust-resistant bread wheat germplasm through strategies that focus on durable resistance. Breeding efforts utilize race-nonspecific adult plant resistance conferred by combinations of minor genes with additive effects. A recent 5-year cycle developed lines with 12% higher yields and improved resistance to yellow rust. Of 728 advanced lines tested, over 40% had high yields and immunity/resistance to yellow rust. Testing also found that over 40% of lines had good resistance to stem rust race Ug99. CIMMYT's strategy is to deploy varieties with near-immune, durable resistance to provide long-term genetic control of rust diseases.
The document discusses the AMMI model for analyzing genotype by environment interactions in plant breeding experiments. It begins by introducing the concept of genotype by environment interaction and different models used for stability analysis. It then describes the AMMI model in detail, including that it combines ANOVA and PCA to analyze main and interaction effects. Key features of AMMI mentioned are that it identifies patterns of interaction, provides reliable genotype performance estimates, and enables visualization of relationships through biplots. Examples are given of crops AMMI has been applied to successfully.
This document discusses speed breeding, a technique to accelerate crop breeding cycles. Traditional breeding can take many years to develop new varieties while meeting future food demands poses challenges. Speed breeding uses controlled environmental conditions like extended photoperiod and supplemental lighting to complete multiple generations in a year. Case studies show this approach led wheat and barley to flower in half the time and generated 5 soybean generations per year. Speed breeding holds potential to rapidly develop climate-resilient varieties on a smaller scale while combining with genomics and other innovations.
Inability of flowering plants to produce functional pollen.
Male sterility is agronomically important for the hybrid seed production.
Onion crop provides one of the rare examples of very early recognition of male sterility cultivar Italian Red (Jones and Emsweller 1936)
Its inheritance and use in hybrid seed production (Jones
and Clarke 1943).
Since then male sterility is reported in a fairly large number of crops including vegetables.
The document discusses guidelines for releasing and notifying crop cultivars in India. It explains that releasing a cultivar makes it available for public cultivation and allows farmers to choose varieties, while notification regulates seed quality under the Seeds Act. The process involves variety evaluation through regional trials over multiple locations and years before the State and Central Variety Release Committees decide on release. Notified varieties can then be certified to ensure standard seed quality. Advantages of notification include compulsory certification for seed production and regulation of quality for seed sales. Examples of notified rice, wheat and black gram varieties in different states are also provided.
This document summarizes the plant genetic resources of India. It discusses the agro-ecological regions and centers of diversity in India. It provides an appraisal of the genetic diversity found in crop plants and wild plants of agricultural importance. It describes the build-up of genetic resources through exploration and collection activities in the 1970s, both within India and abroad via germplasm exchange. It discusses future plans for exploration and collection. It addresses genetic resources conservation through both in-situ and ex-situ methods. It provides references and an appendix with additional information.
Plant Phenotyping, a new scientific discipline to quantify plant traitsNetNexusBrasil
The document summarizes research on plant phenotyping conducted at the Forschungszentrum Jülich. It describes phenotyping as quantifying plant traits in space and time, including effects of environment and genetics. Methods discussed include automated measurements of shoots and roots, field phenotyping using mini-plots and aerial sensors, and 3D reconstruction of canopies. Examples demonstrate quantifying photosynthesis and measuring various plant traits from airborne platforms to better understand crop responses and gene-environment interactions.
The document discusses the production of double haploid plants through anther and pollen culture techniques. It provides background on the history of double haploid development, the importance of double haploids in plant breeding, and methods used to induce haploids including anther culture, pollen culture, ovary slice culture, and ovule culture. Key factors influencing anther culture success are also reviewed, such as genotype, culture medium, microspore stage, temperature, and donor plant physiology. Advantages and disadvantages of generating double haploid lines are presented.
Brief informations on technologies available for high throughput field based phenomics for plant breeding experiments. The instrumentations and technologies presented here are based on the year 2015. Phenomics is expanding area of plant science as more technogies and latest instruments were introduced to the scientific community
This presentation discusses speed breeding techniques that can accelerate plant development for research purposes. Speed breeding uses controlled environments with extended photoperiods to reduce generation times. It allows up to 6 generations per year for some crops like wheat, barley, and chickpeas compared to normal 2-3 generations. Speed breeding has been shown to work in growth chambers, glasshouses, and homemade growth rooms using LED lighting. It reduces time to flowering and maintains seed viability and yields. Speed breeding can help address global food security challenges by accelerating plant breeding and research.
The document summarizes India's Protection of Plant Varieties and Farmers Rights Act of 2001. The Act provides for plant breeders' rights over new plant varieties to promote agriculture development. It also protects farmers' rights by allowing them to save, use, exchange and sell farm-saved seed of protected varieties. Eligible varieties must be distinct, uniform and stable to qualify for protection for 15-18 years.
Breeding for resistance to disease and insect pests(biotic stress)Pawan Nagar
Breeding for resistance to plant diseases and insect pests (biotic stress) involves targeting six main groups of pests: airborne fungi, soil-borne fungi, bacteria, viruses, nematodes, and insects. Plant breeders develop strategies to breed cultivars resistant to these types of biotic stress through an understanding of the biology and damage caused. Breeding can involve improving vertical/qualitative resistance to specific pathogen races or strains, as well as horizontal/partial resistance effective against all pathogen variants. Strategies include using differential varieties to identify pathogen races, planned release of resistance genes, gene pyramiding, combining vertical and horizontal resistance, and utilizing wild plant germplasm.
The study of heterosis over environment in bread wheat, Triticum aestivumSeen Sheen Ka Pahara
This document summarizes a proposed research project on studying heterosis over different environments in bread wheat. The project aims to produce F1 hybrids of bread wheat by crossing different parental lines. These hybrids will then be evaluated over three years across multiple environments to analyze heterosis/hybrid vigor. Specifically, the project looks to achieve positive heterosis for grain yield, increase thousand grain weight, improve tolerance to diseases, identify high protein varieties, and stabilize bread-making quality. Statistical analysis will be conducted to evaluate heterosis over parents and identify superior hybrid combinations. The project requires three years and a budget of 1.78 million rupees to fund personnel, equipment, supplies, and field trials.
Sensor-based phenotyping technology facilitates science and breeding Marcus Jansen
LemnaTec provides sensor-based phenotyping technology and software to facilitate plant science and breeding. Their systems use multiple sensors and imaging to capture quantitative data on plant phenotypes, including size, morphology, water status, fluorescence, and hyperspectral indices. This comprehensive digital phenotyping data is analyzed using LemnaTec's software to generate metrics and identify traits. Their systems range from laboratory to greenhouse to field use, automating data collection for high-throughput screening. The quantitative data supports research in plant health, breeding, and understanding plant responses and genetics.
Marker Assisted Selection in Crop BreedingPawan Chauhan
Marker Assisted Selection is a value addition to conventional methods of Crop Breeding. It has been gaining importance in plant breeding with new generation of plant breeders and to get accurate and fast desired result from plant breeding.
This document discusses high-throughput plant phenotyping methods and challenges. It describes how phenotyping involves automated image acquisition, robotics, and bioinformatics to analyze traits like growth, development, architecture, and responses to stresses. Several platforms are highlighted that can phenotype thousands of plants using controlled environments, greenhouses, or fields. Standardization of methods and data reporting are important for reproducibility between experiments. Overall, the document provides an overview of modern plant phenotyping approaches and technologies.
Phenomics assisted breeding in crop improvementIshaGoswami9
As the population is increasing and will reach about 9 billion upto 2050. Also due to climate change, it is difficult to meet the food requirement of such a large population. Facing the challenges presented by resource shortages, climate
change, and increasing global population, crop yield and quality need to be improved in a sustainable way over the coming decades. Genetic improvement by breeding is the best way to increase crop productivity. With the rapid progression of functional
genomics, an increasing number of crop genomes have been sequenced and dozens of genes influencing key agronomic traits have been identified. However, current genome sequence information has not been adequately exploited for understanding
the complex characteristics of multiple gene, owing to a lack of crop phenotypic data. Efficient, automatic, and accurate technologies and platforms that can capture phenotypic data that can
be linked to genomics information for crop improvement at all growth stages have become as important as genotyping. Thus,
high-throughput phenotyping has become the major bottleneck restricting crop breeding. Plant phenomics has been defined as the high-throughput, accurate acquisition and analysis of multi-dimensional phenotypes
during crop growing stages at the organism level, including the cell, tissue, organ, individual plant, plot, and field levels. With the rapid development of novel sensors, imaging technology,
and analysis methods, numerous infrastructure platforms have been developed for phenotyping.
This document discusses the use of agricultural drones in India. It begins with an overview of the importance of agriculture to the Indian economy and population. It then discusses how precision agriculture and drone technology can help enhance productivity and efficiency by providing accurate field data. The document outlines the various sensor technologies used on agri-drones and their applications, which include soil and crop monitoring, precision spraying, irrigation management, and mapping. The benefits of agri-drones are higher yields, reduced costs and pesticide use, and improved decision making. Challenges to adoption include system and technology issues.
This document discusses the use of drone technology for precision agriculture applications such as crop health monitoring and pesticide spraying. It begins by defining agricultural drones and their components. The main types of agricultural drones are then described: fixed-wing, helicopter, and multi-copter. Examples of how drones can be used for crop health monitoring through sensors and data collection are provided. The document also discusses pesticide spraying applications of drones and reviews some literature on these topics. Challenges and the future of agricultural drone technology are outlined.
The adoption of modern technologies in agriculture, such as the use of drones have great potential to revolutionize the Indian agriculture and ensure country's food security.
The farmers face many problems like unavailability or high cost of labours , health problems by coming in contact with chemicals (fertilizers, pesticides, etc.) while applying them in the field, bite by insects or animals, etc. In this context, drones can help farmers in avoiding these troubles in conjunction with the benefits of being a green technology.
Detection of Early Leaf spot of groundnut using Neural Network techniquesIRJET Journal
This document describes a study that used neural network techniques to detect early leaf spot disease in groundnut plants. Specifically, it developed detection models using convolutional neural networks (CNNs) and artificial neural networks (ANNs). Thermal and RGB images of healthy and infected groundnut leaves were collected and preprocessed. An ANN model was developed using the thermal image data to classify temperature differences between healthy and diseased leaf areas. CNN models were also trained on the RGB image data set to identify healthy versus infected leaves. The models achieved high accuracy, demonstrating the potential of neural networks for early and accurate detection of this important groundnut disease.
Multispectral camera sensors on agricultural drones can capture visible and infrared images of crops to help farmers more effectively manage their fields. Specialized software analyzes the imagery to produce data on soil properties, crop health, and yield estimates. This allows farmers to monitor their fields, detect issues, and optimize fertilizer and pesticide use to improve crop production while reducing costs and environmental impact. Common multispectral bands analyzed include red, green, red-edge, and near-infrared wavelengths. Several datasets captured with drones are provided as examples.
This document discusses precision agriculture and provides an overview of key concepts:
1. Precision agriculture aims to optimize field management to match crop needs, protect the environment, and boost farm economics through efficient practices.
2. It involves characterizing field variability, making decisions based on soil maps and sensor data, and implementing variable-rate technology.
3. Current trends include high-accuracy GPS, input management like variable-rate fertilizer application, and information management tools to aid decision-making.
4. The document describes technologies like guidance systems, drones, wireless sensors, and yield mapping that are part of precision agriculture approaches.
This technical seminar discusses the utilization of drones for agriculture. Drones equipped with cameras and sensors can be used to monitor crop health, detect nutrient deficiencies, measure soil moisture levels, and more. High resolution images collected by drones allow farmers to identify issues on individual plants earlier than with satellites. Software helps farmers analyze drone images and data to make informed management decisions to improve yields and operations. Drones are becoming an important tool for precision agriculture and smart farming.
Agriculture machinery plays a significant role to enhance the productivity.
Geo-informatics is the science that gather data regarding field conditions (Accurately). These are computational model cum strong algorithm based machinery or equipment to obtain real time data with precise application
Application of Remote Sensing In Agriculture with Drone System.pptxVikki Nandeshwar
1. The document discusses the application of remote sensing and drone technology in agriculture. Remote sensing allows obtaining information about objects from a distance by analyzing electromagnetic radiation. Drones can be used for tasks like monitoring crop health, soil conditions, precision agriculture, and irrigation.
2. Drones provide benefits like detailed imaging, monitoring large fields, and assessing soil moisture without damaging plants. Current applications include crop scouting, field monitoring, spraying, planting, security, and experimental uses like pollination.
3. While drone technology has benefits, regulations vary and more research is needed to expand their effective use in smaller-scale and developing country agriculture. Drones show potential but may not be practical for all farmers.
The document describes the design and preliminary field testing of a mechanical intra-row weeder to control weeds in organic vegetable farms. Key points:
1) A weeder with rotating rubber-coated rollers was designed to uproot weeds between crop rows using hydraulic power from a tractor. An ultrasonic sensor was added to detect weed height and allow the rollers to move around crops.
2) An initial field test found that the weeder successfully uprooted weeds ranging from 10-18 cm tall and collected them with a vacuum.
3) Further testing is still needed to evaluate the performance of the weeding mechanism and sensor system as well as potential crop damage from the weeder.
DOCTORAL SEMINAR on remote sensing in AgricultureAmanDohre
This document summarizes a doctoral seminar on recent advances in applying remote sensing to fruit crop production. It discusses the historical development of remote sensing, key principles and stages in remote sensing systems, different platforms (ground, airborne, spaceborne) and sensors used. Applications of remote sensing in fruit crops include estimating crop areas, identifying diseases/pests, assessing water stress, and recommending fertilizer doses. The document also outlines various remote sensing organizations and provides an example of research on using drones to map mango yields based on tree structure.
This document discusses machine learning and robotics applications in agriculture. It provides examples of machine learning like self-driving cars and product recommendations. It also discusses advantages like identifying trends/patterns with no human intervention. Agricultural robots discussed include crop harvesting robots, weeding robots, and aerial drones. Challenges of machine learning in agriculture include damage from incorrect robot calibration. Applications discussed are species management, field condition management, crop management, disease and weed detection. Specific agricultural robots and their uses are also outlined.
Precision agriculture involves collecting data about variability within fields in order to make targeted management decisions on a sub-field level. This allows for more efficient use of inputs like fertilizer and chemicals by varying application rates within a single field based on differences in soil type, crop growth, and other factors. While the concept has existed for hundreds of years, recent technologies like GPS, GIS, sensors, and data analysis software have enabled much more precise data collection and implementation at scale. Potential benefits include cost savings from reduced input usage, improved environmental stewardship, and increased economic returns through optimized field management.
Weed Sensing SPAA Precision Agriculture Factsheet 2016
SPAA is a non-profit independent membership based group formed in 2002 to promote precision agriculture in Australia. www.spaa.com.au Twitter: SPAA_EO, SPAA_DO
Developing high yielding varieties adapted to changing environmental conditions and new agronomic management practices is an urgent priority to match the predicted demand for food and biomass in 2050. To identify a new commercial variety and optimise its productivity, a typical breeding program has to screen the performance of thousands of genotypes under a variety of environmental and management conditions. Only through a quantitative analysis of plant phenotypes in response to the environment and management practices (P=GxExM) will a geneticist be able to generate the link to the genotype and identify the causal polymorphisms in the genome that can be used in the breeder’s selection process. While significant progress has been made by public research institutions to develop high-throughput phenotyping tools and sensor networks to digitise plants and measure dynamically the environment, the automated quantitative analysis of the phenotype, i.e. extracting information from the raw data and deriving knowledge from it, has become a major bottleneck and is today preventing wide adoption of these tools in breeding companies or Agribusiness industries.
My talk will present our approach to building an Australian analytics infrastructure to address this bottleneck while illustrating at the same time our effort to translating the research tools into products for use by the Agribusiness sector. The opportunities to apply modelling approaches to integrate the information extracted at multiple temporal and spatial scales from state-of-the-art phenotyping technologies will also be explored in a move towards a revolution in plant biology.
Artificial intelligence has the potential to help address challenges facing the agricultural sector as the global population increases. New technologies like drones, driverless tractors, automated irrigation, and machine learning are helping farmers monitor crops and soils, apply inputs precisely, and increase yields. Startups are developing tools using computer vision, satellites, and deep learning to diagnose plant health, predict weather, and optimize resource use. These AI solutions aim to help farmers "do more with less" and help feed the world's growing population in a sustainable way.
Precision agriculture involves collecting data about variability within fields in order to make targeted management decisions in smaller subfield areas. It utilizes technologies like GPS, GIS, yield monitors, and remote sensing to gather and analyze spatial and temporal data on factors like soil composition, crop yields, and pest populations. This allows for more efficient and environmentally friendly practices like variable rate application of inputs tailored to each subfield's specific needs, reducing costs and increasing yields. While the concept has existed for hundreds of years, recent technological advances have enabled much finer-scale data collection and analysis, driving improved management precision.
Agriculture case study: Drones for agriculture in East AfricaHarahagazwe
Synthesis on the agricultural UAV-based remote sensing systems conducted by the International Potato Center (CIP) in close collaboration with University of Nairobi and University of Missouri, and through a community of practice.
Similar to High Throughput Plant Phenotyping in Crop Improvement (20)
Agriculture case study: Drones for agriculture in East Africa
High Throughput Plant Phenotyping in Crop Improvement
1. Perspectives and Challenges of
Phenotyping in Crop
Improvement
Khushbu (A-2018-40-015)
PhD. Student
Major Advisor: Dr. V.K.Sood
(Department of Genetics and Plant Breeding)
1
6. 6
Need for High Throughput Plant Phenotyping
• To avoid human error and reduce time consumption
while phenotyping large germplasm populations
• To select best performing individuals of plant
species
• Accelerated genomic technology
• Meeting future demand of agricultural foodgrains
production
• Increased population growth
• Changing climate scenarios: Development of
improved cultivars in changing climate
9. • Discriminate useful germplasm having desirable
traits among a collection of germplasm
• leads to identification of ‘best of best’
germplasm lines
Forward
Phenomics
• Pulling the best varieties apart to discover why
they are BEST !
• Involves mechanisms and genes for traits which
make BEST varieties the best
Reverse
Phenomics
Forward and Reverse Phenomics
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22. Ladybird
Autonomous unmanned ground
vehicle robot for row crop
phenotyping coupled with data
processing framework
Phenomobile
A modified golf buggy that
moves through a field,
taking measurements from
three rows at the same time
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23. Growscreen rhizo
• Greenhouse-based
phenotyping platform
that takes high-resolution
images of plant roots and
shoots
• Root system architecture
• It images soil-filled
rhizotrons with a
throughput of 60
rhizotrons per hour
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24. Field Scanalyzer
The sensors installed in this platform
include visible imaging (monitoring
growth, development, plant and canopy
responses to stress), Infrared imaging,
hyperspectral imaging, fluorescence
analysis and laser imaging
They are generally used to monitor
canopy height, plant geometry, growth
biomass, vegetation indices and
chlorophyll fluorescence
Greenhouse Scanalyzer
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25. Rainout Shelters
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1) Vital phenotyping tools in water stress research as they:
• exclude untimely rain events
• require for field validation of traits
• understanding the crop responses to different agroecological
conditions
2) Equipped with portable solar system, full drainage system, a
surveillance camera
3) Range from simple fixed structures to complex retractable
designs
27. Unmanned aerial vehicle (UAV)
An unmanned aerial vehicle,
commonly known as a drone, is an
aircraft without any human pilot,
crew or passengers on board
UAVs are a component of an
unmanned aircraft system, which
includes adding a ground-based
controller and a system of
communications with the UAV
Drone used for agriculture purpose is
known as agriculture drone
Agriculture drones are mostly small
drones weighing more than 250 g but
less than 25 kg, including payload
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28. Different types of UAV models
Fixed
wing Single
rotor Quad copter
Octa copter
Hexa copter
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29. Commercial Agriculture Drones
UAV Lance (Mapping and
surveying in agriculture)
Parrot Blueglass (crop
scouting)
Delair UX11Ag (Large scale
surveying in Agriculture &
Forestry)
NLA 610 (Agriculture Plant
Protection)
QuanticMapper
Aeroenviornment
DJI Phantom 4-
multispectral (Crop
Inspection and
monitoring)
The Hindu 23.02.2022 29
31. Updated Drone Rules, 2021
• A person owning an unmanned aircraft system make an
application to register and obtain a unique identification
number for his unmanned aircraft system and provide requisite
details online in digital sky platform for flight permission
• All drone training and testing to be carried out by an
authorized drone school
• DGCA shall prescribe training requirements, oversee drone
schools and provide pilot licenses online
• No flight permission required up to 400 feet in green zones
and up to 200 feet in the area between 8 and 12 km from the
airport perimeter
• No pilot license required for micro drones (for non commercial
use), nano drone and for R&D organizations
(Ministry of Civil Aviation, GOI July 15, 2021)
32. Phenocopter
• Can take images of a field from a
few centimeters above the ground
to a height of upto 100m meters
• Equiped with computer, GPS,
color and infrared cameras, used
to identify canopy temperature
Blimp
• It can images of a complete
field from 30m to 100m
above the ground. Measure
many plants at same point
• Camera attached and blimp
held by a rope
37. Material and Methods
• 20 Wild Type plants and 20 osphyb plants were composed to normal and drought
stress conditions
• Image Based Parameters and Analyzing Tools
i. RGB Imaging and extracting image based parameters (Plant Leaf area, colour
and compactness)
ii. NIR Imaging for Plant water content
iii. IR Imaging to assess Plant Temperature
iv. Fluorescence Imaging for Photosynthetic Efficiency 37
38. • The results indicated that
these methods can detect
the difference between
tolerant and susceptible
plants
• A new imaging platform
was constructed to
analyze drought-tolerant
traits of rice. Rice was
used to quantify drought
phenotypes through
image-based parameters
and analyzing tools
RGB image of WT and osphyb plants
Results
38
39. • In Kashmir, an experiment was
conducted for monitoring the
larvae of Pieris brassicae in Cole
crops and mapping of foliage
damage index using GIS
• They used different GIS maps for
showing hotspots to assess the
foliage damage by cabbage
butterfly
• By employing geo-referenced maps,
they target cabbage butterfly
breeding and damage areas
Map showing damage assessment scale on the basis of
foliage damage index (FDI) of Pieris brassicae in
Kashmir Valley on Cabbage
(Hussain et al. 2018)
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40. Automatic Monitoring of Insect Pest Species
Insects Sensors Automatic Detection Technique Efficacy References
Aphids Digital camera,
images of leaves
Convolutional neural networks
(CNNs)
>80% Chen et al.
2018
Fruit
Flies
Modified traps with
Fresnel lenses and
associated
wingbeat stereo
recording device
Linear support vector classifier,
radial basis function support
vector machine, CNNs
98–99% Potamitis et
al. 2018
Sucking
pests
Humidity and
temperature
Sensor, Ambient
light sensor
RGB-to-LUV color model
conversion, extraction of the V-
channel color component, static
thresholding for image
segmentation.
90–96% Rustia et al.
2020
Psyllids Camera Raspberry
Pi V.2
Insects trap and automatic
image collection and storage in
a server.
90% Blasco et al.
2019
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42. • RGB imaging to estimate
individual plants base area
and tiller number
• Multispectral and
hyperspectral imaging in
describing the crop canopy
and plant biomass yield
• Ultrasonic Sonar Height for
plant height estimation
• Li-DAR to estimate biomass
• UASs have the potential to
rapidly measure ground
cover, plant height, biomass
and leaf area index
Material and Methods
Phenorover Unmanned Aerial Satellites
42
45. Rainout Shelter and Lysimeter Facility
• Screening of crop germplasm for drought
tolerance
• The lysimeter approach provides a
bridge between field-based and
laboratory-based research
• It enables the collection of precise data
on water consumption (quantities,
timing) which relates to grain yield and
provides information on traits that
contribute to yield increase
ICRISAT High Throughput Plant Phenotyping Facilities
Leasy Scan Phenotyping Platform
• Uses the PlantEye® scanner, a camera that
captures 3-D images
• The high-throughput scanning equipment
can scan between 3200 to 4800 plots per
2 hours
• Several algorithms then operate to extract
leaf area, leaf angle and plant height that
are the focus for plant drought adaptation
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49. Challenges
• Phenotyping robots are designed for specific
crops and field layouts
• Durability and stability of these robotic systems
under harsh outside environment
• Cost of phenotyping is prohibitely high in most
cases
• Data collection efficiency is very low for large
fields
• Navigation in cluttered environments is
challenging such as under canopy
• Dynamic nature of plants and agricultural
environments
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50. Conclusion
Phenotyping is necessary to improve the selection
efficiency in molecular breeding populations
Field based phenotyping is a critical component as it is
ultimate expression of the relative effects of the
genetic factors, environmental factors and their
interaction on complex traits
Automation and robotics, new sensors and imaging
technologies have provided an opportunity for HTPP
platforms
Overcoming the challenges, combine the HTPP with
modern technologies can help rapid gain of complex
traits in crop improvement.
50
Here healthy leaf pigment i.e. chlorophyll is detected within visible spectrum
While cell exposed is detected at near infra red range i.e. from 750 to 1250 nm
While soil characterstics and water absorptions are observed at short wave infra red range.
Both types
of drones could communicate to establish a closed-loop IPM solution
(