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Non Contacting High Throughput Sensing Of Drought Stressed Plants
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Book Synopsis Non-contacting High Throughput Sensing of Drought Stressed Plants by : Salah Elsayed
Download or read book Non-contacting High Throughput Sensing of Drought Stressed Plants written by Salah Elsayed and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The early detection of these stress factors with non-destructive methods is crucial because it could help to identify stress status at larger temporal and spatial scales before any damage is clearly visible. in this regard, precision agriculture and precision phenotyping technologies for crop management have the potential to provide more information for making more informed management decisions on a canopy scale in real time. Time-consuming destructive methods could be replaced by proximal remote sensing methods using spectral reflectance and laser induced chlorophyll fluorescence measurements. These technologies may open an avenue for fast, high-throughput assessments of water status in plants, which would simultaneously be useful for screening large numbers of plants (e.g., in breeding) as well as being equally important for management related actions
Book Synopsis Development of Non-contacting High Throughput Sensing to Determine Drought Stress in Wheat and Maize by : Salah Elsayed Mohamed Elsayed
Download or read book Development of Non-contacting High Throughput Sensing to Determine Drought Stress in Wheat and Maize written by Salah Elsayed Mohamed Elsayed and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Stress Tolerance Physiological & Molecular Strategies by : A. Hemantaranjan
Download or read book Plant Stress Tolerance Physiological & Molecular Strategies written by A. Hemantaranjan and published by Scientific Publishers. This book was released on 2016-03-01 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book entitled "Plant Stress Tolerance – Physiological & Molecular Strategies" has been especially edited for holistic development of the science of agriculture and crop production under distinctly changing environment. Resource utilization is always overlooked; hence a brief focus on sustainability has been remarkably presented to prove the meaningfulness of this publication. This book brings ingenious applied researches highlighting the major environmental factors coupled with scrupulous strategies in solving abiotic stresses in varied micro and macro agro-climatic conditions , in general, and unfolding the basis for tolerance mechanisms in plant systems, in particular.
Book Synopsis Advances in Plant Physiology (Vol.16) by : A. Hemantaranjan
Download or read book Advances in Plant Physiology (Vol.16) written by A. Hemantaranjan and published by Scientific Publishers. This book was released on 2016-01-01 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advances in Plant Physiology, Volume 16 has been edited for holistic development of the science of agriculture and crop production under distinctly changing environment with worthy contributions from exemplary scientists of eminence in unambiguous fields and remarkably fulfilling the exact themes of the volume focusing upon Strategic Developments for Crop Tolerance & Sustainability for making scrupulous research especially under changing climate. Promisingly, 18 thought provoking reviews elevate the status of the Volume 16 with extra dimension, as distributed in seven suitable major sections of Ultra Techniques in Plant Physiology; Abiotic Stresses - Physiological and Molecular Implications; Microbial Diversity and Molecular Strategies in Plant Nutrition; Proteomic Research; Medicinal Plants, In Vitro Regeneration and Natural Products; Plant Physiology in Sustainability of Agriculture; and Section of Comprehensive Review all written by experienced contributors of eminence in vital fields. This volume would be enormously a prolific reference book for acquiring advanced knowledge by faculties, post-graduate and Ph.D. scholars in response to the innovative courses in Plant Physiology, Plant Biochemistry, Plant Molecular Biology, Plant Biotechnology, Environmental Sciences, Plant Pathology, Microbiology, Soil Science & Agricultural Chemistry, Agronomy, Horticulture, and Botany. The Volume 16 would be assisting in enthusing minds of young researchers for making significant research so much required in the present scenario.
Book Synopsis Non-contacting Techniques for Detecting Plant Drought Stress in a Closed Environment by : Yang Yang
Download or read book Non-contacting Techniques for Detecting Plant Drought Stress in a Closed Environment written by Yang Yang and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Plant drought stress refers to the condition in which plant cells and tissues are at less than full turgor. When drought stress occurs, almost all the processes associated with plant growth are affected. To insure high quality, high plant growth, drought stress detection is necessary for greenhouse. The goal of this study was to examine non-contacting techniques in plant drought stress detection. Efforts were centered on confirming the previous findings using infrared-thermalcouples (IRT) and imaging techniques, and the development and evaluation of a model based multi-spectral technique in drought stress detection for New Guinea Impatiens plants grown in a controlled environment. To validate previous study reports on using IRT and imaging techniques in drought stress detection, experiments were conducted in a growth chamber. Infrared thermometry was applied to measure the plant canopy temperatures during the experiments. The crop water stress index (CWSI) values of the plants were calculated from the measured plant canopy temperatures, the air temperature, the vapor pressure deficit (VPD) of the air, and other environmental conditions. Plants' top projected canopy area (TPCA) images were acquired using a machine vision system. The motion of the plants was extracted from the TPCA images. The indicators used to describe the motion of the plants were the covariance of the TPCA (COVtpca) and the instant relative canopy motion (IRCM). Plant canopy multispectral reflectance was measured using a spectroradiometer system. The average equivalent water thickness (EWT) of the plants was calculated from the measured canopy reflectance, using an established procedure based on model inversion techniques. The canopy temperatures of the stress plants were found to be 1-2 degrees Celsius higher than the air temperature, and to be consistently higher than the canopy temperature of the control plants. The threshold values of CWSI were established, using the CWSI values of the control plants. The performance of this indicator was evaluated by comparing the timing of detection of the threshold values against the timing of human visual detection. It was confirmed that the CWSI threshold values could detect the drought stress earlier than the human visual detection in most of the cases. The threshold values of the COVtpca and IRCM were also determined. It was confirmed that the plant motion-based indicators could detect the plant drought stress no latter than human visual observation. The studies on multispectral reflectance of the plants on both the leaf and canopy scales indicated that the multispectral technique was able to differentiate plants at different water status. The threshold values of the EWT determined were found effective in detecting the plant drought stress. Most EWT based detections were earlier than visual detection most of the times. Comparison among performances of the above indicators showed that the CWSI was the best indicator in early plant drought stress detection. The timing of the drought stress detection from the earliest to the latest are CWSI, EWT, and the plant motion based approaches.
Book Synopsis Woody Plants and Forest Ecosystems in a Complex World – Ecological Interactions and Physiological Functioning Above and Below Ground by : Boris Rewald
Download or read book Woody Plants and Forest Ecosystems in a Complex World – Ecological Interactions and Physiological Functioning Above and Below Ground written by Boris Rewald and published by Frontiers Media SA. This book was released on 2020-04-01 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High-Throughput Crop Phenotyping by : Jianfeng Zhou
Download or read book High-Throughput Crop Phenotyping written by Jianfeng Zhou and published by Springer Nature. This book was released on 2021-07-17 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the innovations in crop phenotyping using emerging technologies, i.e., high-throughput crop phenotyping technology, including its concept, importance, breakthrough and applications in different crops and environments. Emerging technologies in sensing, machine vision and high-performance computing are changing the world beyond our imagination. They are also becoming the most powerful driver of the innovation in agriculture technology, including crop breeding, genetics and management. It includes the state of the art of technologies in high-throughput phenotyping, including advanced sensors, automation systems, ground-based or aerial robotic systems. It also discusses the emerging technologies of big data processing and analytics, such as advanced machine learning and deep learning technologies based on high-performance computing infrastructure. The applications cover different organ levels (root, shoot and seed) of different crops (grains, soybean, maize, potato) at different growth environments (open field and controlled environments). With the contribution of more than 20 world-leading researchers in high-throughput crop phenotyping, the authors hope this book provides readers the needed information to understand the concept, gain the insides and create the innovation of high-throughput phenotyping technology.
Book Synopsis Drought Tolerance in Higher Plants: Genetical, Physiological and Molecular Biological Analysis by : E. Belhassen
Download or read book Drought Tolerance in Higher Plants: Genetical, Physiological and Molecular Biological Analysis written by E. Belhassen and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: As drought tolerance is a multidirnensional stress, drought tolerance study is a multidisciplinary adventure. In 1992, the network INTERDROUGHT was created with the objective of joining the scientists of the different fields of research involved in drought tolerance study. The network was funded by the EEC and gathered 25 European teams specialized in molecular biology, physiology and geneties. 1\vo workshops were successively organized in 1993 in Sitges (Spain) and in 1994 in Ischia (Italy). After those two European workshops, the necessity of opening the network to the whole scientific community was already clear, and in 1995 the first INTERDROUGHT international conference was held in Montpellier (France). During this meeting, eleven speakers were invited to present a review in their field of research, in a way accessible to all researchers and students, especially those who are not familiar wlth one of the three fields of interest. These eleven reviews are presented in this book. From these reviews three major difficulties arose for drought tolerance irnprovement: - the definition of the drought stress that plants experience; -the differentiation between non adaptive and adaptive response to drought stress; -the identification of the adaptive responses that improved drought yield without decreasing significantly the potential yield. The use of integrated strategies of research will certainly provide irnportant results, such as the recent data obtained on molecular and physiologieal analysis of Arabidopsis mutants.
Book Synopsis Computer and Computing Technologies in Agriculture IX by : Daoliang Li
Download or read book Computer and Computing Technologies in Agriculture IX written by Daoliang Li and published by Springer. This book was released on 2016-11-11 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volumes IFIP AICT 478 and 479 constitute the refereed post-conference proceedings of the 9th IFIP WG 5.14 International Conference on Computer and Computing Technologies in Agriculture, CCTA 2015, held in Beijing, China, in September 2015. The 122 revised papers included in this volume were carefully selected from 237 submissions. They cover a wide range of interesting theories and applications of information technology in agriculture, including intelligent sensing, monitoring and automatic control technology; key technology and models of the Internet of things; intelligent technology for agricultural equipment; computer vision; computer graphics and virtual reality; computer simulation, optimization and modeling; cloud computing and agricultural applications; agricultural big data; decision support systems and expert systems; 3s technology and precision agriculture; quality and safety of agricultural products; detection and tracing technology; and agricultural electronic commerce technology.
Book Synopsis High-Throughput Phenotyping for Crop Improvement and Breeding by : Ankush Prashar
Download or read book High-Throughput Phenotyping for Crop Improvement and Breeding written by Ankush Prashar and published by Frontiers Media SA. This book was released on 2022-02-04 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis IPPS 2022 - Plant Phenotyping for a Sustainable Future by : Ulrich Schurr
Download or read book IPPS 2022 - Plant Phenotyping for a Sustainable Future written by Ulrich Schurr and published by Frontiers Media SA. This book was released on 2024-03-06 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Data-driven Approach for Detecting Stress in Plants Using Hyperspectral Imagery by : Suraj Gampa
Download or read book A Data-driven Approach for Detecting Stress in Plants Using Hyperspectral Imagery written by Suraj Gampa and published by . This book was released on 2019 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: A phenotype is an observable characteristic of an individual and is a function of its genotype and its growth environment. Individuals with different genotypes are impacted differently by exposure to the same environment. Therefore, phenotypes are often used to understand morphological and physiological changes in plants as a function of genotype and biotic and abiotic stress conditions. Phenotypes that measure the level of stress can help mitigate the adverse impacts on the growth cycle of the plant. Image-based plant phenotyping has the potential for early stress detection by means of computing responsive phenotypes in a non-intrusive manner. A large number of plants grown and imaged under a controlled environment in a high-throughput plant phenotyping (HTPP) system are increasingly becoming accessible to research communities. They can be useful to compute novel phenotypes for early stress detection. In early stages of stress induction, plants manifest responses in terms of physiological changes rather than morphological, making it difficult to detect using visible spectrum cameras which use only three wide spectral bands in the 380nm - 740 nm range. In contrast, hyperspectral imaging can capture a broad range of wavelengths (350nm - 2500nm) with narrow spectral bands (5nm). Hyperspectral imagery (HSI), therefore, provides rich spectral information which can help identify and track even small changes in plant physiology in response to stress. In this research, a data-driven approach has been developed to identify regions in plants that manifest abnormal reflectance patterns after stress induction. Reflectance patterns of age-matched unstressed plants are first characterized. The normal and stressed reflectance patterns are used to train a classifier that can predict if a point in the plant is stressed or not. Stress maps of a plant can be generated from its hyperspectral image and can be used to track the temporal propagation of stress. These stress maps are used to compute novel phenotypes that represent the level of stress in a plant and the stress trajectory over time. The data-driven approach is validated using a dataset of sorghum plants exposed to drought stress in a LemnaTec Scanalyzer 3D HTPP system.
Download or read book Plant Nutrition written by Walter Horst and published by Springer Science & Business Media. This book was released on 2006-05-18 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a compilation of extended abstracts of all papers presented at the 14th International Plant Nutrition Colloquium. Over 500 oral and poster presentations illustrate current knowledge and research emphasis in this subject, providing a comprehensive view of the state of plant nutrition research.
Book Synopsis Advances in Agriculture Research and Application: 2012 Edition by :
Download or read book Advances in Agriculture Research and Application: 2012 Edition written by and published by ScholarlyEditions. This book was released on 2012-12-26 with total page 1325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agriculture Research and Application / 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Agriculture. The editors have built Advances in Agriculture Research and Application / 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Agriculture in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Agriculture Research and Application / 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Book Synopsis Issues in Life Sciences—Botany and Plant Biology Research: 2012 Edition by :
Download or read book Issues in Life Sciences—Botany and Plant Biology Research: 2012 Edition written by and published by ScholarlyEditions. This book was released on 2013-01-10 with total page 1543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Life Sciences—Botany and Plant Biology Research: 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Plant Nutrition and Soil Science. The editors have built Issues in Life Sciences—Botany and Plant Biology Research: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Plant Nutrition and Soil Science in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Life Sciences—Botany and Plant Biology Research: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Book Synopsis Proceedings of Fifth International Congress on Information and Communication Technology by : Xin-She Yang
Download or read book Proceedings of Fifth International Congress on Information and Communication Technology written by Xin-She Yang and published by Springer Nature. This book was released on 2020-09-30 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers selected high-quality research papers presented at the Fifth International Congress on Information and Communication Technology, held at Brunel University, London, on February 20–21, 2020. It discusses emerging topics pertaining to information and communication technology (ICT) for managerial applications, e-governance, e-agriculture, e-education and computing technologies, the Internet of Things (IoT) and e-mining. Written by respected experts and researchers working on ICT, the book offers a valuable asset for young researchers involved in advanced studies.
Book Synopsis Physiological Breeding by : Alistair Pask
Download or read book Physiological Breeding written by Alistair Pask and published by CIMMYT. This book was released on 2012 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
