Selection Of High Yielding Grain Amaranth Amaranthus Spp Genotypes For Low Moisture Levels
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Selection Of High Yielding Grain Amaranth Amaranthus Spp Genotypes For Low Moisture Levels
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Author : MAHADEVU P
language : en
Publisher:
Release Date : 1994
Selection Of High Yielding Grain Amaranth Amaranthus Spp Genotypes For Low Moisture Levels written by MAHADEVU P and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Effect Of Spacing And Nitrogen Levels On The Growth And Yield Attributes Of Two Genotypes Of Grain Amaranth Amaranthus Sp
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Author : RAMACHANDRA
language : en
Publisher:
Release Date : 1990
Effect Of Spacing And Nitrogen Levels On The Growth And Yield Attributes Of Two Genotypes Of Grain Amaranth Amaranthus Sp written by RAMACHANDRA and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Screening Of Grain Amaranth Amaranthus Spp Genotypes For Seed Yield And Quality Profiling
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Author : T. N. Meghana
language : en
Publisher:
Release Date : 2018
Screening Of Grain Amaranth Amaranthus Spp Genotypes For Seed Yield And Quality Profiling written by T. N. Meghana and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
Screening Of Grain Amaranth Amaranthus Spp Genotypes For Natural Colour
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Author : Lakshmi
language : en
Publisher:
Release Date : 2017
Screening Of Grain Amaranth Amaranthus Spp Genotypes For Natural Colour written by Lakshmi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
Genetic Variability And Divergence Studies For Grain Yield And Quality Traits In Grain Amaranth Amaranthus Spp
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Author : Rajesab
language : en
Publisher:
Release Date : 2007
Genetic Variability And Divergence Studies For Grain Yield And Quality Traits In Grain Amaranth Amaranthus Spp written by Rajesab and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Amaranthus A Promising Crop Of Future
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Author : Saubhik Das
language : en
Publisher: Springer
Release Date : 2016-07-25
Amaranthus A Promising Crop Of Future written by Saubhik Das and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-25 with Science categories.
This book serves the larger community of plant researchers working on the taxonomy, species delimitation, phylogeny, and biogeography of pseudo-cereals, with a special emphasis on amaranths. It also provides extensive information on the nutritive value of underutilized pseudo-cereals, the goal being to broaden the vegetable list. Amaranthus is a cosmopolitan genus of annual or short-lived perennial plants. Most of the species are summer annual weeds and are commonly referred to as pigweed. Only a few are cultivated as vitamin-rich vegetables and ornamentals. The protein-rich seeds of a handful of species, known as grain amaranths, are consumed as pseudo-cereals. Amaranthusmanifests considerable morphological diversity among and even within certain species, and there is no general agreement on the taxonomy or number of species. Currently the genus Amaranthus is believed to include three recognized subgenera and 70 species. Amatanthus is considered to potentially offer an alternative crop in temperate and tropical climate. The classification of amaranths is ambiguous due to the lack of discrete and quantitative species-defining characteristics and the wide range of phenotypic plasticity, as well as introgression and hybridization involving weedy and crop species. It is a known fact that both vegetable and grain amaranths have evolved from their respective weed progenitors. There are more than 180 different weed species that are herbicide-resistant, and amaranths are considered to be leading members of the resistant biotypes. Amaranth species provide ample scope for investigating herbicide resistance mechanisms. Amaranths also show variability in terms of their mating behavior and germplasm, adaptability to different growing conditions, and wide range of variability in sexual systems, from monoecy to dioecy. A solid grasp of these parameters is essential to the future utilization of amaranths as super crops. There are quite a few amaranth research center and germplasm collections all over the world that maintain and evaluate working germplasms. To date, the genetic improvement of amaranths has primarily involved the application of conventional selection methods. But advances in genomics and biotechnology have dramatically enriched the potential to manipulate the amaranth genome, especially improving the amount and availability of nutrients. In conclusion, the book covers all aspects of amaranths, including their food value, significance as vegetables and pseudo-cereals, taxonomy, phylogeny, germplasm variability, breeding behavior and strategies, cultivation practices, and variability in terms of their sexual systems. It offers a valuable resource for all students, researchers and experts working in the field of plant taxonomy and diversity.
Improving Water And Nutrient Use Efficiency In Food Production Systems
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Author : Zed Rengel
language : en
Publisher: John Wiley & Sons
Release Date : 2013-04-01
Improving Water And Nutrient Use Efficiency In Food Production Systems written by Zed Rengel and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-01 with Science categories.
Improving Water and Nutrient Use Efficiency in Food Production Systems provides professionals, students, and policy makers with an in-depth view of various aspects of water and nutrient us in crop production. The book covers topics related to global economic, political, and social issues related to food production and distribution, describes various strategies and mechanisms that increase water and nutrient use efficiency, and review te curren situation and potential improvements in major food-producing systems on each continent. The book also deals with problems experienced by developed countries separtaely from problems facing developing countries. Improving Water and Nutrient Use Efficiency emphasizes judicious water and nutrient management which is aimed at maximising water and nutrient utilisation in the agricultural landscape, and minimising undesirable nutrient losses to the environment.
Abiotic And Biotic Stress In Plants
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Author : Arun Shanker
language : en
Publisher: BoD – Books on Demand
Release Date : 2016-02-17
Abiotic And Biotic Stress In Plants written by Arun Shanker and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-02-17 with Technology & Engineering categories.
The impact of global climate change on crop production has emerged as a major research priority during the past decade. Understanding abiotic stress factors such as temperature and drought tolerance and biotic stress tolerance traits such as insect pest and pathogen resistance in combination with high yield in plants is of paramount importance to counter climate change related adverse effects on the productivity of crops. In this multi-authored book, we present synthesis of information for developing strategies to combat plant stress. Our effort here is to present a judicious mixture of basic as well as applied research outlooks so as to interest workers in all areas of plant science. We trust that the information covered in this book would bridge the much-researched area of stress in plants with the much-needed information for evolving climate-ready crop cultivars to ensure food security in the future.
The Amaranth Genome
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Author : Dinesh Adhikary
language : en
Publisher: Springer Nature
Release Date : 2021-06-01
The Amaranth Genome written by Dinesh Adhikary and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-01 with Science categories.
This book describes the development of genetic resources in amaranths, with a major focus on genomics, reverse, and forward genetics tools and strategies that have been developed for crop improvement. Amaranth is an ancient crop native to the New World. Interest in amaranths is being renewed, due to their adaptability, stress tolerance, and nutritional value. There are about 65 species in the genus, including Amaranthus caudatus L., A. cruentus L., and A. hypochondriacus L., which are primarily grown as protein-rich grains or pseudocereals. The genus also includes major noxious weeds (e.g., A. palmeri). The amaranths are within the Caryophyllales order and thus many species (e.g., A. tricolor) produce red (betacyanin) or yellow (betaxanthin) betalain pigments, which are chemically distinct from the anthocyanins responsible for red pigmentation in other plants. A. hypochondriacus, which shows disomic inheritance (2n = 32; n= 466 Mb), has been sequenced and annotated with 23,059 protein-coding genes. Additional members of the genus are now also been sequenced including weedy amaranths, other grain amaranths, and their putative progenitors.
Genetic Improvement Of Vegetable Crops
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Author : G. Kalloo
language : en
Publisher: Newnes
Release Date : 2012-12-02
Genetic Improvement Of Vegetable Crops written by G. Kalloo and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Genetic improvement has played a vital role in enhancing the yield potential of vegetable crops. There are numerous vegetable crops grown worldwide and variable degrees of research on genetics, breeding and biotechnology have been conducted on these crops. This book brings together the results of such research on crops grouped as alliums, crucifers, cucurbits, leaf crops, tropical underground and miscellaneous. Written by eminent specialists, each chapter concentrates on one crop and covers cytology, genetics, breeding objectives, germplasm resources, reproductive biology, selection breeding methods, heterosis and hybrid seed production, quality and processing attributes and technology. This unique collection will be of great value to students, scientists and vegetable breeders as it provides a reference guide on genetics, breeding and biotechnology of a wide range of vegetable crops.