From ugly duckling of agricultural crops to the Cinderella crop, the significance of oilseed brassicas in international trade has increased tremendously with global produc- tion having almost trebled in the past three decades. Over 13. 2% of the world's edible oil requirement is now met from this source. The stimulus for this dramatic reversal was provided by the identification of rapeseed genotypes with greatly reduced levels of nutritionally undesirable erucic acid and meal glucosinolates during the early 1960s. Since then, rapeseed breeding has been oriented towards the need to improve oil quality. Though past achievements have been impressive, greater strides are expected in upgrading productivity through the development ofF hybrids and better mobiliza- 1 tion of genetic diversity available in wild allies. Recent emphasis on cellular and molec- ular biology will help to bypass sexual constraints for genetic enrichment of crop bras- sicas, and to reduce the time frame for cultivar development. The present book was conceived to bring together critical and comprehensive reviews on research approaches, achievements and limitations to breeding better brassicas. As the book has a strong practical bias, certain topics like taxonomy, cytogenetics, etc. are dealt with in relatively lesser detail. Thus, 'Brassica crops and wild allies', edited by S. Tsunoda, K. Hinata and C. Gomez-Campa, will serve as an ideal companion book. It is a matter of immense sorrow that the senior editor, Prof. K. S.

Since the first edition of this book was published in 2002, the field of quantitative genetics, genomics and breeding has changed markedly. In response, only four chapters have been updated for this new edition, and the remaining 16 chapters are entirely new. This book presents state-of-the-art, authoritative chapters on contemporary issues in the broad areas of quantitative genetics, genomics and plant breeding. Section 1 (Chapters 2 to 12) emphasizes the application of genomics, and genome and epigenome editing techniques, in plant breeding; bioinformatics; quantitative trait loci mapping; and the latest approaches of examining and exploiting genotype-environment interactions. Section 2 (Chapters 13 to 20) represents the intersection of breeding, genetics and genomics. This section describes the use of cutting-edge molecular breeding and quantitative genetics techniques in wheat, rice, maize, root and tuber crops and pearl millet. Overall, the book focuses on using genomic information to help evaluate traits that can combat biotic/abiotic stresses, genome-wide association mapping, high-throughput genotyping/phenotyping, biofortification, use of big data, orphan crops, and gene editing techniques. The examples featured are taken from across crop science research and cover a wide geographical base. This book contains: chapters by expert authors from six continents; state-of-the-art information on topical areas relative to crop improvement; coverage of genome-editing techniques.

The effects of climate change can already be felt around the world, and they will likely impact all facets of human civilization-from health, livelihood security, agricultural production, and shelter to international trade. Since anthropogenic factors are mainly to blame for the current trends in global warming, human intervention will be necessary to mitigate it. With 17 authoritative chapters, Combating Climate Change: An Agricultural Perspective outlines a framework for preparing agriculture for climate change, presenting the causes and consequences of climate change and possible remediation measures. With contributions from internationally recognized scientists, the chapters cover global food security, adaptation of agriculture to fulfill its greenhouse gas emissions mitigation potential, economic aspects of climate change, the soil organic carbon pool, the need for agroecological intelligence, and the development of nutrient-use-efficient crops. The text also addresses genetic mitigation of climate change effects through the development of climate-resilient crops and the use of genetic and genomic resources to develop highly productive crop cultivars, as well as the conservation of native agroecosystems. Expert contributors discuss the impacts of climate change on plant pathogens and plant disease as well as on insects and crop losses. They address abiotic stress resistance, conservation tillage as a mitigation strategy, and more. The final chapter demonstrates the practical use of the WorldClim and DIVA software for modeling current and future climates, using Timor Leste and India as examples. Covering a broad range of issues related to climate change and agriculture, this book brings together ideas for environmentally friendly technologies and opportunities to further increase and stabilize global agricultural productivity and ensure food security in face of mounting climate challenge.

Oilseed brassicas are among the largest traded agricultural commodities and are grown in around fifty countries worldwide. Utilised for both consumption and bioenergy use, demand is increasing and this book covers the entire gamut of oilseed brassicas. Beginning with an introduction and then organised into two sections, it reviews genetics and genomics (including breeding, heterosis and selection methods) and stress management and important pathogens, to provide a complete overview of brassica oilseeds.

Providing comprehensive coverage on biofuel crop production and the technological, environmental and resource issues associated with a sustainable biofuel industry, this book is ideal for researchers and industry personnel. Beginning with an introduction to biofuels and the challenges they face, the book then includes detailed coverage on crops of current importance or with high future prospects, including sections on algae, sugar crops and grass, oil and forestry species. The chapters focus on the genetics, breeding, cultivation, harvesting and handling of each crop.