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Characterisation Of Selected Bread Wheat Triticum Aestivum L Genotypes For Drought Tolerance Based On Ssr Markers Morpho Physiological Traits And Drought Indices
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Book Synopsis Characterisation of Selected Bread Wheat (Triticum Aestivum L.) Genotypes for Drought Tolerance Based on SSR Markers, Morpho-physiological Traits and Drought Indices by : Sibusiswangaye Yolanda Mdluli
Download or read book Characterisation of Selected Bread Wheat (Triticum Aestivum L.) Genotypes for Drought Tolerance Based on SSR Markers, Morpho-physiological Traits and Drought Indices written by Sibusiswangaye Yolanda Mdluli and published by . This book was released on 2018 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Stress and Crop Plants by : Parvaiz Ahmad
Download or read book Water Stress and Crop Plants written by Parvaiz Ahmad and published by John Wiley & Sons. This book was released on 2016-06-08 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants are subjected to a variety of abiotic stresses such as drought, temperature, salinity, air pollution, heavy metals, UV radiations, etc. To survive under these harsh conditions plants are equipped with different resistance mechanisms which vary from species to species. Due to the environmental fluctuations agricultural and horticultural crops are often exposed to different environmental stresses leading to decreased yield and problems in the growth and development of the crops. Drought stress has been found to decrease the yield to an alarming rate of some important crops throughout the globe. During last few decades, lots of physiological and molecular works have been conducted under water stress in crop plants. Water Stress and Crop Plants: A Sustainable Approach presents an up-to-date in-depth coverage of drought and flooding stress in plants, including the types, causes and consequences on plant growth and development. It discusses the physiobiochemical, molecular and omic approaches, and responses of crop plants towards water stress. Topics include nutritional stress, oxidative stress, hormonal regulation, transgenic approaches, mitigation of water stress, approaches to sustainability, and modern tools and techniques to alleviate the water stress on crop yields. This practical book offers pragmatic guidance for scientists and researchers in plant biology, and agribusinesses and biotechnology companies dealing with agronomy and environment, to mitigate the negative effects of stress and improve yield under stress. The broad coverage also makes this a valuable guide enabling students to understand the physiological, biochemical, and molecular mechanisms of environmental stress in plants.
Book Synopsis Genetic Analysis of Drought Tolerance in Selected Bread Wheat (Triticum Aestivum L.) Genotypes by : Learnmore Mwadzingeni
Download or read book Genetic Analysis of Drought Tolerance in Selected Bread Wheat (Triticum Aestivum L.) Genotypes written by Learnmore Mwadzingeni and published by . This book was released on 2016 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Variability for Some Morpho-physiological Characters Associated with Drought Tolerance in Bread Wheat [Triticum Aestivum L. Em Thell]. by :
Download or read book Genetic Variability for Some Morpho-physiological Characters Associated with Drought Tolerance in Bread Wheat [Triticum Aestivum L. Em Thell]. written by and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cornell Soil Health Assessment Training Manual by : Beth K. Gugino
Download or read book Cornell Soil Health Assessment Training Manual written by Beth K. Gugino and published by . This book was released on 2007 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetics of Some Morpho-physiological and Biochemical Traits Associated with Drought Tolerance in Bread Wheat (Triticum Aestivum L.). by : Ashok Kumar
Download or read book Genetics of Some Morpho-physiological and Biochemical Traits Associated with Drought Tolerance in Bread Wheat (Triticum Aestivum L.). written by Ashok Kumar and published by . This book was released on 2004 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Early Generation Selection of Bread Wheat (Triticum Aestivum L.) Genotypes for Drought Tolerance by : Kwame Wilson Shamuyarira
Download or read book Early Generation Selection of Bread Wheat (Triticum Aestivum L.) Genotypes for Drought Tolerance written by Kwame Wilson Shamuyarira and published by . This book was released on 2018 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Morpho-physiological Studies For Drought Adaptation In Wheat by : Dipendra Pokharel
Download or read book Morpho-physiological Studies For Drought Adaptation In Wheat written by Dipendra Pokharel and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wheat (Triticum aestivum L.) is the most important cereal crop for global food supply. Most of the wheat crop in developing countries including Nepal is either grown rainfed condition or under limited irrigation condition, thus water stress hits the wheat crop at different growth stages which thus limiting the grain yield. An experiment with 60 different genotypes of wheat was carried out in Nepal for the characterization for drought adaptation.The ANOVA (Analysis of Variance) revealed significant variation between environments and among the wheat germplasms for most of the drought adaptive traits. A wide range of variability was observed for the selected drougt adaptive morpho-physiological traits in moisture stressed and non-stressed environments. WUE was highly significantly correlated with biomass production. Nepalese cultivar Gautam showed a number of favorable drought adaptive traits. A number of landraces and advanced breeding lines showed high level of water use efficiency and other positive traits for drought adaptation.
Book Synopsis Genetic Analysis of Some Morpho-physiological Characters Associated with Drought Tolerance in Wheat (Triticum Aestivum L.). by : Meenakshi
Download or read book Genetic Analysis of Some Morpho-physiological Characters Associated with Drought Tolerance in Wheat (Triticum Aestivum L.). written by Meenakshi and published by . This book was released on 2003 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Wheat (Triticum Aestivum L. Em Thell) Genotypes for Morpho-physiological Traits Under Late Sown Condition [With CD Copy] by : Kiran
Download or read book Characterization of Wheat (Triticum Aestivum L. Em Thell) Genotypes for Morpho-physiological Traits Under Late Sown Condition [With CD Copy] written by Kiran and published by . This book was released on 2019 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Drought Stress in Maize (Zea mays L.) by : Muhammad Aslam
Download or read book Drought Stress in Maize (Zea mays L.) written by Muhammad Aslam and published by Springer. This book was released on 2015-11-20 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on early germination, one of maize germplasm most important strategies for adapting to drought-induced stress. Some genotypes have the ability to adapt by either reducing water losses or by increasing water uptake. Drought tolerance is also an adaptive strategy that enables crop plants to maintain their normal physiological processes and deliver higher economical yield despite drought stress. Several processes are involved in conferring drought tolerance in maize: the accumulation of osmolytes or antioxidants, plant growth regulators, stress proteins and water channel proteins, transcription factors and signal transduction pathways. Drought is one of the most detrimental forms of abiotic stress around the world and seriously limits the productivity of agricultural crops. Maize, one of the leading cereal crops in the world, is sensitive to drought stress. Maize harvests are affected by drought stress at different growth stages in different regions. Numerous events in the life of maize crops can be affected by drought stress: germination potential, seedling growth, seedling stand establishment, overall growth and development, pollen and silk development, anthesis silking interval, pollination, and embryo, endosperm and kernel development. Though every maize genotype has the ability to avoid or withstand drought stress, there is a concrete need to improve the level of adaptability to drought stress to address the global issue of food security. The most common biological strategies for improving drought stress resistance include screening available maize germplasm for drought tolerance, conventional breeding strategies, and marker-assisted and genomic-assisted breeding and development of transgenic maize. As a comprehensive understanding of the effects of drought stress, adaptive strategies and potential breeding tools is the prerequisite for any sound breeding plan, this brief addresses these aspects.
Book Synopsis Characterization of Bread Wheat ( Triticum Aestivum L. ) Genotypes for Terminal Heat Tolerance. [ With CD Copy ] by : Vishal Saini
Download or read book Characterization of Bread Wheat ( Triticum Aestivum L. ) Genotypes for Terminal Heat Tolerance. [ With CD Copy ] written by Vishal Saini and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Salinity: Environment — Plants — Molecules by : André Läuchli
Download or read book Salinity: Environment — Plants — Molecules written by André Läuchli and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: In biology, the very big global and thevery small molecular issues currently appear to be in the limelight ofpublic interest and research funding policies. They are in danger of drifting apart from each other. They apply very coarse and very fine scaling, respectively, but coherence is lost when the various intermediate levels of different scales are neglected. Regarding SALINITY we are clearly dealing with a global problem, which due to progressing salinization of arable land is of vital interest for society. Explanations and basic understanding as well as solutions and remedies may finally lie at the molecular level. It is a general approach in science to look for understanding of any system under study at the next finer (or "lower") level of scaling. This in itself shows that we need a whole ladder of levels with increasingly finer steps from the global impact to the molecular bases of SALINITY relations. It is in this vein that the 22 chapters of this book aim at providing an integrated view of SALINITY.
Book Synopsis Characterization and Evaluation of Wheat Accessions for Drought Tolerance Using Morpho- Physiological Traits [With CD Copy] by : Parul
Download or read book Characterization and Evaluation of Wheat Accessions for Drought Tolerance Using Morpho- Physiological Traits [With CD Copy] written by Parul and published by . This book was released on 2020 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Association Mapping of Root Traits for Drought Tolerance in Bread Wheat by : Israr Ahmad
Download or read book Association Mapping of Root Traits for Drought Tolerance in Bread Wheat written by Israr Ahmad and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Bread wheat (Triticum aestivum L., 2n = 6x = 42, AABBDD) is one of the most important crops, making staple food for more than 40 countries and over 35% of the global population. Drought stress is among the major constraints to wheat production as it affects plant growth, gene expression and yield potential of the crop. Development of elite wheat cultivars with the ability to grow and reproduce in water-limited soils seems to be the most enduring solution of addressing drought stress. A total of 100 lines including well-adapted wheat cultivars were evaluated for important root traits and complemented with 102 PCR-based markers aiming to understand their genetic structure and to identify molecular markers that are closely associated to quantitative trait loci (QTLs) of important root traits. Alleles per locus are counted and polymorphic information content (PIC) values are calculated. Population structure of these lines was analyzed with general linear model (GLM) and mixed linear model (MLM) approaches for identification of QTLs associated with important root traits. The results indicated the presence of two novel QTLs on the homoeologous group 2 and group 5 of wheat that may be related to drought stress resistance. Our results may facilitate the development of agronomically desirable drought stress-resistant wheat germplasm.
Book Synopsis Plant Breeding for Water-Limited Environments by : Abraham Blum
Download or read book Plant Breeding for Water-Limited Environments written by Abraham Blum and published by Springer Science & Business Media. This book was released on 2010-11-09 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume will be the only existing single-authored book offering a science-based breeder’s manual directed at breeding for water-limited environments. Plant breeding is characterized by the need to integrate information from diverse disciplines towards the development and delivery of a product defines as a new cultivar. Conventional breeding draws information from disciplines such as genetics, plant physiology, plant pathology, entomology, food technology and statistics. Plant breeding for water-limited environments and the development of drought resistant crop cultivars is considered as one of the more difficult areas in plant breeding while at the same time it is becoming a very pressing issue. This volume is unique and timely in that it develops realistic solutions and protocols towards the breeding of drought resistant cultivars by integrating knowledge from environmental science, plant physiology, genetics and molecular biology.
Book Synopsis Studies on Variability and Inheritance of Some Morpho-physiological Traits in Bread Wheat (Triticum Aestivum L.) Under Moisture Stress Condition by : K. A. Narayan
Download or read book Studies on Variability and Inheritance of Some Morpho-physiological Traits in Bread Wheat (Triticum Aestivum L.) Under Moisture Stress Condition written by K. A. Narayan and published by . This book was released on 2002 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: