Ingrained

Ingrained
Author: Lesley Head
Publisher: Routledge
Total Pages: 247
Release: 2016-05-23
Genre: Social Science
ISBN: 1317116712

Plants are fundamental players in human lives, underpinning our food supply and contributing to the air we breathe, but they are easy to take for granted and have received insufficient attention in the social sciences. This book advances understanding of human-plant relations using the example of wheat. Theoretically, this book develops new insights by bringing together human geography, biogeography and archaeology to provide a long term perspective on human-wheat relations. Although the relational, more-than-human turn in the social sciences has seen a number of plant-related studies, these have not yet fully engaged with the question of what it means to be a plant. The book draws on diverse literatures to tackle this question, advancing thinking about how plants act in their worlds, and how we can better understand our shared worlds. Empirically, the book reports original ethnographic research on wheat production, processing and consumption in a context of globalisation, drought and climate change and traces the complex networks of wheat using a methodology of 'following' it and its people. The ethnobotanical study captures a number of moments in the life of Australian wheat; on the farm, at the supermarket, in the lives of coeliac sufferers, in laboratories and in industrial factories. This study demands new ways of thinking about wheat geographies, going beyond the rural landscape to urban and industrial frontiers, and being simultaneously local and global in perspective and connection.

Alien Introgression in Wheat

Alien Introgression in Wheat
Author: Márta Molnár-Láng
Publisher: Springer
Total Pages: 387
Release: 2015-11-20
Genre: Science
ISBN: 3319234943

This book provides an overview of the latest advancements in the field of alien introgression in wheat. The discovery and wide application of molecular genetic techniques including molecular markers, in situ hybridization, and genomics has led to a surge in interspecific and intergeneric hybridization in recent decades. The work begins with the taxonomy of cereals, especially of those species which are potential gene sources for wheat improvement. The text then goes on to cover the origin of wheat, breeding in connection with alien introgressions, and the problems of producing intergeneric hybrids and backcross derivatives. These problems can include crossability, sterility, and unequal chromosome transmission. The work then covers alien introgressions according to the related species used, as well as new results in the field of genomics of wild wheat relatives and introgressions.

Biotechnology of Major Cereals

Biotechnology of Major Cereals
Author: Huw D Jones
Publisher: CABI
Total Pages: 245
Release: 2016-09-30
Genre: Science
ISBN: 1780645198

Biotechnology of Major Cereals will focus on the recent advances and future prospects in cereal biotechnology. The first part of the book will cover the world’s major cereals and focus on new developments and trends. The second part will be technology rather than species-led, detailing fundamental developments in technologies and significant target traits.

Physiological, Molecular, and Genetic Perspectives of Wheat Improvement

Physiological, Molecular, and Genetic Perspectives of Wheat Improvement
Author: Shabir H Wani
Publisher: Springer Nature
Total Pages: 296
Release: 2020-12-17
Genre: Technology & Engineering
ISBN: 3030595773

World population is growing at an alarming rate and may exceed 9.7 billion by 2050, whereas agricultural productivity has been negatively affected due to yield limiting factors such as biotic and abiotic stresses as a result of global climate change. Wheat is a staple crop for ~20% of the world population and its yield needs be augmented correspondingly in order to satisfy the demands of our increasing world population. “Green revolution”, the introduction of semi-dwarf, high yielding wheat varieties along with improved agronomic management practices, gave rise to a substantial increase in wheat production and self-sufficiency in developing countries that include Mexico, India and other south Asian countries. Since the late 1980’s, however, wheat yield is at a standoff with little fluctuation. The current trend is thus insufficient to meet the demands of an increasing world population. Therefore, while conventional breeding has had a great impact on wheat yield, with climate change becoming a reality, newer molecular breeding and management tools are needed to meet the goal of improving wheat yield for the future. With the advance in our understanding of the wheat genome and more importantly, the role of environmental interactions on productivity, the idea of genomic selection has been proposed to select for multi-genic quantitative traits early in the breeding cycle. Accordingly genomic selection may remodel wheat breeding with gain that is predicted to be 3 to 5 times that of crossbreeding. Phenomics (high-throughput phenotyping) is another fairly recent advancement using contemporary sensors for wheat germplasm screening and as a selection tool. Lastly, CRISPR/Cas9 ribonucleoprotein mediated genome editing technology has been successfully utilized for efficient and specific genome editing of hexaploid bread wheat. In summary, there has been exciting progresses in the development of non-GM wheat plants resistant to biotic and abiotic stress and/or wheat with improved nutritional quality. We believe it is important to highlight these novel research accomplishments for a broader audience, with the hope that our readers will ultimately adopt these powerful technologies for crops improvement in order to meet the demands of an expanding world population.

Molecular Genetics, Genomics and Biotechnology of Crop Plants Breeding

Molecular Genetics, Genomics and Biotechnology of Crop Plants Breeding
Author: Søren K. Rasmussen
Publisher: MDPI
Total Pages: 238
Release: 2020-05-27
Genre: Science
ISBN: 3039288776

This Special Issue on molecular genetics, genomics, and biotechnology in crop plant breeding seeks to encourage the use of the tools currently available. It features nine research papers that address quality traits, grain yield, and mutations by exploring cytoplasmic male sterility, the delicate control of flowering in rice, the removal of anti-nutritional factors, the use and development of new technologies for non-model species marker technology, site-directed mutagenesis and GMO regulation, genomics selection and genome-wide association studies, how to cope with abiotic stress, and an exploration of fruit trees adapted to harsh environments for breeding purposes. A further four papers review the genetics of pre-harvest spouting, readiness for climate-smart crop development, genomic selection in the breeding of cereal crops, and the large numbers of mutants in straw lignin biosynthesis and deposition.

Wheat

Wheat
Author: Mike J. Gooding
Publisher: John Wiley & Sons
Total Pages: 506
Release: 2022-01-27
Genre: Technology & Engineering
ISBN: 1119652596

Wheat is produced on a greater area, grown over a wider geographic range, and traded internationally as a commodity more than any other arable crop. Wheat alone provides 20% of the calories and protein in the global human diet. Understanding the interactions between wheat production, the environment, and human nutrition is essential for meeting the demands of food security as we approach the middle of the 21st century. Wheat: Environment, Food and Health is written by two leading authorities in the field and offers insights into critical issues such as the sustainability of wheat production, the challenges of both mitigating and adapting to environmental change, and the effects of wheat consumption on human health. Covering a broad range of topics, the authors: Introduce the historical development and utilization of the wheat crop. Describe the factors affecting the quality and acceptability of wheat for different uses. Discuss the soil characteristics that are required for, and changed by, wheat production. Examine the water, temperature, and light requirements of wheat systems. Explore the methods and sustainability of plant breeding and farmer approaches to improving crop yields. Describe the development, structure, and composition of wheat grain. Discuss the contribution and impacts, both positive and negative, of wheat consumption on human health. • Discuss how modern technologies and new approaches are addressing the challenges of maintaining wheat production. Wheat: Environment, Food and Health is an essential resource for researchers and academics in disciplines including agriculture, plant biology, applied biology, botany, food science and nutrition, crop improvement, food security, environmental sustainability, and human health.

The World Wheat Book

The World Wheat Book
Author: Alain P. Bonjean
Publisher: Intercept Limited
Total Pages: 1131
Release: 2001-01
Genre: Nature
ISBN: 9781898298724

This work is a comprehensive history of wheat across all its main areas of production. New techniques such as in vitro culture now enable the development of a greater level of understanding of the genetics of wheat.