Effect of Early Heat Stress on Wheat Genotypes. [ With CD Copy] PDF Download
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![Effect of Early Heat Stress on Wheat Genotypes. [ With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/aEkSzgEACAAJ?fife=w150-h200)
Author: Sushma Sharma
Publisher:
ISBN:
Category :
Languages : en
Pages : 139
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Book Description
![Effect of Early Heat Stress on Wheat Genotypes. [ With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/aEkSzgEACAAJ?fife=w80-h100)
Author: Sushma Sharma
Publisher:
ISBN:
Category :
Languages : en
Pages : 139
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Book Description
![Characterisation of Wheat Genotypes Under Combined Effect of Heat and Drought Stress. [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/OxdazwEACAAJ?fife=w80-h100)
Author: Suman Devi
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
![Screening of Bread Wheat Genotypes for Terminal Heat Tolerance [ With CD Copy ] PDF](https://books.google.com/books/content/images/frontcover/ig7KzgEACAAJ?fife=w80-h100)
Author: Darya Khan Akbarzai
Publisher:
ISBN:
Category :
Languages : en
Pages : 82
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Author: Yasunari Ogihara
Publisher: Springer
ISBN: 4431556753
Category : Science
Languages : en
Pages : 421
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Book Description
This proceedings is a collection of 46 selected papers that were presented at the 12th International Wheat Genetics Symposium (IWGS). Since the launch of the wheat genome sequencing project in 2005, the arrival of draft genome sequences has marked a new era in wheat genetics and genomics, catalyzing rapid advancement in the field. This book provides a comprehensive review of the forefront of wheat research, across various important topics such as germplasm and genetic diversity, cytogenetics and allopolyploid evolution, genome sequencing, structural and functional genomics, gene function and molecular biology, biotic stress, abiotic stress, grain quality, and classical and molecular breeding. Following an introduction, 9 parts of the book are dedicated to each of these topics. A final, 11th part entitled “Toward Sustainable Wheat Production” contains 7 excellent papers that were presented in the 12th IWGS Special Session supported by the OECD. With rapid population growth and radical climate changes, the world faces a global food crisis and is in need of another Green Revolution to boost yields of wheat and other widely grown staple crops. Although this book focuses on wheat, many of the newly developed techniques and results presented here can be applied to other plant species with large and complex genomes. As such, this volume is highly recommended for all students and researchers in wheat sciences and related plant sciences and for those who are interested in stable food production and food security.
![Physiological Characterization of Bread Wheat Genotypes for Heat Tolerance [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/49zDzgEACAAJ?fife=w80-h100)
Author: Bhupnesh
Publisher:
ISBN:
Category :
Languages : en
Pages : 49
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Author: H.T. Buck
Publisher: Springer
ISBN: 9781402054969
Category : Science
Languages : en
Pages : 795
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Book Description
Providing a unique overview to wheat and related species, this book comprises the proceedings of the 7th International Wheat Conference, held in Mar del Plata, Argentina, at the end of 2005. Leading scientists from all over the world, specialized in different areas that contribute to the better understanding of wheat production and use, review the present achievements and discuss the future challenges for the wheat crop.
Author: Marina Castro Derényi
Publisher:
ISBN:
Category : Wheat
Languages : en
Pages : 220
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Book Description
Wheat (Triticum aestivum L.) plants exposed to higher than usual temperatures during ripening show altered agronomic and grain quality characteristics. Given that seasonal variation in quality creates difficulties in the marketing and processing of grain, improving the genetic adaptation of wheat cultivars to heat stress is an important objective in breeding programs. Some genotypes have been reported to have a thermo tolerant response and could be used as genetic sources for heat tolerance. Six spring wheat cultivars and four elite experimental lines were evaluated in Uruguay. Two field experiments were conducted in years 2001 and 2002 to determine response under natural heat stress conditions, and two greenhouse experiments were conducted to vary duration and timing of heat stress. Grain protein concentration increased with moderate (field conditions) and high heat stress (controlled environment). Heat stress imposed early in grain fill had the greater effect. In field conditions, moderate to high heat stress at mid-grain fill increased test weight and thousand kernel weight. Higher heat stress under controlled environment caused a decrease in thousand kernel weight, without any difference in relation to duration or timing of stress. Rheological properties were affected by heat stress in field conditions. While moderate heat stress throughout grain fill caused stronger dough, moderate to high heat stress at mid-grain fill produced weaker dough. These results suggest a curvilinear response to increasing heat stress for both thousand kernel weight and rheological properties. Impact of heat stress under field conditions was inconsistent on protein molecular weight distribution. Moderate to high heat stress at mid-grain fill lowered level of monomeric proteins, and increased the ratio soluble polymeric proteins/monomeric proteins. Moderate heat stress throughout grain fill decreased percentage of soluble polymeric proteins, and increased percentage of low molecular weight albumins and globulins. No effect of heat stress was detected on protein molecular weight distribution in controlled environment. However, with longer duration of stress, significant genotype x treatment interaction was detected. Cultivars with relatively stable agronomic and quality characteristics were identified and could be used as genetic sources for improving resistance to heat stress.
![Evaluation of Bread Wheat Genotypes for Drought and Heat Tolerance Under Field Conditions [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/S23SzgEACAAJ?fife=w80-h100)
Author: kumar K G Madhu
Publisher:
ISBN:
Category :
Languages : en
Pages : 119
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![Transcriptomics Studies in Bread Wheat Under Terminal Heat Stress [ With CD Copy ] PDF](https://books.google.com/books/content/images/frontcover/5nSfzwEACAAJ?fife=w80-h100)
Author: Kavita
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Matthew P. Reynolds
Publisher: CABI
ISBN: 1845936337
Category : Science
Languages : en
Pages : 310
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Book Description
Agricultural, botanical, and social scientists from the four quarters of the world address the impact of climate change on crop productivity, some approaches to adapt plants to both biotic and abiotic stresses, and measures to reduce greenhouse gases. They cover predictions of climate change within the context of agriculture, adapting to biotic and abiotic stresses through crop breeding, sustainable and resource-conserving technologies for adapting to and mitigating climate change, and new tools for enhancing crop adaptation to climate change. Specific topics include economic impacts of climate change on agriculture to 2030, breeding for adaptation to heat and drought stress, managing resident soil microbial community structure and function to suppress the development of soil-borne diseases, and applying geographical information systems (GIS) and crop simulation modeling in climate change research.
