Broadening the Genetic Base of Grain Legumes

Filename: broadening-the-genetic-base-of-grain-legumes.pdf
ISBN: 9788132220237
Release Date: 2014-10-28
Number of pages: 215
Author: Mohar Singh
Publisher: Springer

Download and read online Broadening the Genetic Base of Grain Legumes in PDF and EPUB Grain legumes play significant and diverse role in the farming systems and provide nutrition security to the largely vegetarian and relatively poorer people around the world. These are ideal crops for achieving three simultaneous developmental goals viz. reducing poverty, improving human health and nutrition and enhancing ecosystem resilience. Globally, grain legumes are the second most important crop group next only to cereals but a large proportion of area of it is under rainfed-low input systems as compared to cereals contributing to lower yields. The other important factor responsible for reduced yield in grain legumes is the narrow genetic base of the present day pulse varieties. In order to break the yield barriers of these cultivars, new sources of genes/ alleles need to be identified and suitably incorporated into the adapted background. The information on various aspects of grain legume improvement although has been considerable in the recent past, these information are highly scattered and not available at one place. The present book consists of comprehensive and latest crop-wise information on important grain legumes of the world including their distribution, gene pool, systematics, status of genetic and genomic resources, production constraints, traits of importance, crop improvement methodologies - both conventional as well as contemporary and future strategies to be adopted for comprehensive grain legume improvement in various agro-ecological target areas of the globe. The chapters have been contributed by eminent crop experts from across the world engaged in research in their respective crops for the past several years thus providing a rare insight into the crop specific constraints and prospects drawing from their rich overall experience. The book therefore will be a useful source of information to the grain legume researchers, students, policy planners and developmental experts alike.


Genetic Resources Chromosome Engineering and Crop Improvement

Filename: genetic-resources-chromosome-engineering-and-crop-improvement.pdf
ISBN: 0203489284
Release Date: 2005-03-16
Number of pages: 390
Author: Ram J. Singh
Publisher: CRC Press

Download and read online Genetic Resources Chromosome Engineering and Crop Improvement in PDF and EPUB The first book in this new series discusses grain legumes, which rank only second to cereals in supplying calories and protein to the world's population. With each chapter written by an internationally renowned scientist, the book reviews the role of alien germplasm for the domestication of each major legume crop. Discussion for each crop covers origin, germplasm exploration and maintenance; taxonomy; germplasm enhancement through chromosome engineering; mutation breeding; and contributions of biotechnological methods. Genetic Resources, Chromosome Engineering, and Crop Improvement: Grain Legumes serves as the standard reference for improving the yield for legumes.


Broadening the Genetic Base of Grain Cereals

Filename: broadening-the-genetic-base-of-grain-cereals.pdf
ISBN: 9788132236139
Release Date: 2016-09-13
Number of pages: 275
Author: Mohar Singh
Publisher: Springer

Download and read online Broadening the Genetic Base of Grain Cereals in PDF and EPUB This book offers comprehensive coverage of important grain cereals including their origin and distribution, crop gene pool, level of diversity, production constraints, traits of importance for genetic base widening, crop improvement methodologies, genome mapping, genomics for breeding, and future strategies. The chapters, contributed by eminent crop researchers from around the world, provide rare insights into the crop-specific constraints and prospects drawing from their substantial experience. As such, the book offers an essential source of information for grain cereals scientists, teachers, students, policy planners and developmental experts alike. Grain cereals, which comprise rice, wheat, maize, barley, oats, sorghum and millets, are members of the grass family. These crops are vital to human nutrition, thanks to their roles as staple food crops in different parts of the globe. Some of them are rich sources of carbohydrates, which provide energy, while others are important sources of minerals, vitamins and proteins, in addition to their medicinal properties. In most cereals, the existing variability among elite germplasm has been exploited to attain a desirable level of productivity. However, to make further breakthroughs in enhancing yield and improving stability in future crop cultivars, new sources of genes/alleles need to be identified in wild/weedy species and incorporated into the cultivated varieties. Though there have been many publications on various aspects of grain cereal improvement in the recent past, to date this essential information has remained scattered among different periodicals.


Broadening the genetic base of crops

Filename: broadening-the-genetic-base-of-crops.pdf
ISBN: 9022006786
Release Date: 1979
Number of pages: 347
Author: A. C. Zeven
Publisher: Bernan Press(PA)

Download and read online Broadening the genetic base of crops in PDF and EPUB


Grain Legumes

Filename: grain-legumes.pdf
ISBN: 9781493927975
Release Date: 2015-08-27
Number of pages: 438
Author: Antonio M. De Ron
Publisher: Springer

Download and read online Grain Legumes in PDF and EPUB ​​​This book is devoted to grain legumes and include eight chapters devoted to the breeding of specific grain legume crops and five general chapters dealing with important topics which are common to most of the species in focus. Soybean is not included in the book as it is commonly considered an oil crop more than a grain legume and is included in the Oil Crops Volume of the Handbook of Plant Breeding.​Legume species belong to the Fabaceae family and are characterized by their fruit, usually called pod. Several species of this family were domesticated by humans, such as soybean, common bean, faba bean, pea, chickpea, lentil, peanut, or cowpea. Some of these species are of great relevance as human and animal food. Food legumes are consumed either by their immature pod or their dry seeds, which have a high protein content. Globally, grain legumes are the most relevant source of plant protein, especially in many countries of Africa and Latin America, but there are some constraints in their production, such as a poor adaptation, pest and diseases and unstable yield. Current research trends in Legumes are focused on new methodologies involving genetic and omic studies, as well as new approaches to the genetic improvement of these species, including the relationships with their symbiotic rhizobia.


Air Pollution by Photochemical Oxidants

Filename: air-pollution-by-photochemical-oxidants.pdf
ISBN: 9783642701184
Release Date: 2012-12-06
Number of pages: 348
Author: Robert Guderian
Publisher: Springer Science & Business Media

Download and read online Air Pollution by Photochemical Oxidants in PDF and EPUB Photochemical oxidants are secondary air pollutants formed under the influence of sunlight by complex photochemical reactions in air which contains nitrogen oxides and reactive hydrocarbons as precursors. The most adverse components formed by photochemical reactions in polluted air are ozone (0 ) 3 and peroxyacetyl nitrate (PAN), among many other products such as aldehydes, ketones, organic and inorganic acids, nitrates, sulfates etc. An analysis and evaluation of the available knowledge has been used to characterize the relationships among emissions, ambient air concentrations, and effects, and to identify the important controlling influences on the formation and effects of photochemical oxidants. The biological activity of photochemical oxidants was first clearly manifested during the early 1940's, when vegetation injury was observed in the Los Angeles Basin in the United States. Since that time, as a consequence of the increasing emissions of photochemical oxidant precursors, the photochemical oxidants have become the most important air pollutants in North America. In other parts of the world, for example South and Central America, Asia, and Australia, photo chemical oxidants threaten vegetation, particularly the economic and ecological performance of plant life. According to my knowledge, the first observations of ozone and PAN injury to vegetation in Europe were made by Dr. Ellis F. Darley (Statewide Air Pollution Research Center, University of California, Riverside, California) during a study visit (1963/64) to the Federal Republic of Germany.


International Workshop on Grain Legumes

Filename: international-workshop-on-grain-legumes.pdf
ISBN: CORNELL:31924000542286
Release Date: 1975*
Number of pages: 350
Author:
Publisher:

Download and read online International Workshop on Grain Legumes in PDF and EPUB



Food and Forage Legumes of Ethiopia

Filename: food-and-forage-legumes-of-ethiopia.pdf
ISBN: MINN:31951D02823653J
Release Date: 2006
Number of pages: 351
Author: Kemal Ali
Publisher:

Download and read online Food and Forage Legumes of Ethiopia in PDF and EPUB


Plant Breeding Abstracts

Filename: plant-breeding-abstracts.pdf
ISBN: UCR:31210013881881
Release Date: 1999
Number of pages:
Author:
Publisher:

Download and read online Plant Breeding Abstracts in PDF and EPUB


Legume Research

Filename: legume-research.pdf
ISBN: CORNELL:31924052053950
Release Date: 1977
Number of pages:
Author:
Publisher:

Download and read online Legume Research in PDF and EPUB


Advances in Plant Breeding Strategies Breeding Biotechnology and Molecular Tools

Filename: advances-in-plant-breeding-strategies-breeding-biotechnology-and-molecular-tools.pdf
ISBN: 9783319225210
Release Date: 2016-02-02
Number of pages: 656
Author: Jameel M. Al-Khayri
Publisher: Springer

Download and read online Advances in Plant Breeding Strategies Breeding Biotechnology and Molecular Tools in PDF and EPUB The basic concept of this book is to examine the use of innovative methods augmenting traditional plant breeding towards the development of new crop varieties under different environmental conditions to achieve sustainable food production. This book consists of two volumes: Volume 1 subtitled Breeding, Biotechnology and Molecular Tools and Volume 2 subtitled Agronomic, Abiotic and Biotic Stress Traits. This is Volume 1 which consists of 21 chapters covering domestication and germplasm utilization, conventional breeding techniques and the role of biotechnology. In addition to various biotechnological applications in plant breeding, it includes functional genomics, mutations and methods of detection, and molecular markers. In vitro techniques and their applications in plant breeding are discussed with an emphasis on embryo rescue, somatic cell hybridization and somaclonal variation. Other chapters cover haploid breeding, transgenics, cryogenics and bioinformatics.


British Overseas Aid

Filename: british-overseas-aid.pdf
ISBN: UOM:39015055901402
Release Date: 1980-01-01
Number of pages: 100
Author: L. C. Hughes
Publisher:

Download and read online British Overseas Aid in PDF and EPUB


The Lentil

Filename: the-lentil.pdf
ISBN: 9781845934880
Release Date: 2009-01-01
Number of pages: 457
Author:
Publisher: CABI

Download and read online The Lentil in PDF and EPUB The lentil is a crop primarily grown in the developing world. It has the ability to use water efficiently and grow in marginal environments as well as being high in protein. This title includes chapters that outline improvements in production, such as water and soil nutrient management, agronomy, mechanization, and weed management.


Research on Grain Legumes in Eastern and Central Africa

Filename: research-on-grain-legumes-in-eastern-and-central-africa.pdf
ISBN: 9290661291
Release Date: 1987
Number of pages: 122
Author:
Publisher:

Download and read online Research on Grain Legumes in Eastern and Central Africa in PDF and EPUB Proceedings of the Consultative Group Meeting for Eastern and Central African regional research on grain legumes (Groundnut, chickpea, and pigeonpea); ICRISAT activities, Country papers, International organizations/donors.