Genetic Analysis of Abiotic and Biotic Resistance in Cowpea [Vigna Unguiculata (L.) Walp.] PDF Download
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![Genetic Analysis of Abiotic and Biotic Resistance in Cowpea [Vigna Unguiculata (L.) Walp.] PDF](https://books.google.com/books/content/images/frontcover/-sMvQwAACAAJ?fife=w150-h200)
Author: Eugene Agbicodo
Publisher:
ISBN: 9789085854777
Category :
Languages : en
Pages : 168
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Book Description
![Genetic Analysis of Abiotic and Biotic Resistance in Cowpea [Vigna Unguiculata (L.) Walp.] PDF](https://books.google.com/books/content/images/frontcover/-sMvQwAACAAJ?fife=w80-h100)
Author: Eugene Agbicodo
Publisher:
ISBN: 9789085854777
Category :
Languages : en
Pages : 168
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Book Description
Author: P. R. Karat
Publisher:
ISBN:
Category :
Languages : en
Pages : 247
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Book Description
Author: Jean Baptiste De La Salle Tignegre
Publisher:
ISBN:
Category : Cowpea
Languages : en
Pages : 170
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Book Description
Author: Wellington Muchero
Publisher:
ISBN:
Category : Cowpea
Languages : en
Pages : 398
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Book Description
Author: Antonio M. De Ron
Publisher: Springer
ISBN: 1493927973
Category : Science
Languages : en
Pages : 449
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Book Description
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.
Author: Anupam Singh
Publisher:
ISBN:
Category :
Languages : en
Pages : 64
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Book Description
![Developing Screening Tools for Abiotic Stresses Using Cowpea [Vigna Unguiculata (L.) Walp.] as a Model Crop PDF](https://books.google.com/books/content/images/frontcover/yD-KswEACAAJ?fife=w80-h100)
Author: Shardendu Kumar Singh
Publisher:
ISBN:
Category : Cowpea
Languages : en
Pages :
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Book Description
Abiotic stresses cause extensive loss to agriculture production worldwide. Cowpea is an important legume crop grown widely in tropical and subtropical regions where high temperature, ultraviolet-B (UVB) radiation and drought are the common stress factors limiting production. Various vegetative, physiological, biochemical and reproductive plant attributes were assessed under a range of UVB radiation levels in Experiment I and in a combination with two doses of each carbon dioxide concentration [CO2], temperature, and UVB radiation and their interactions in Experiment II by using six cowpea genotypes and sunlit plant growth chambers. The dynamics of photosynthesis and fluorescence processes were assessed in 15 cowpea genotypes under drought condition in Experiment III in pot-grown plants under sunlit conditions. A distinct response pattern was not observed in cowpea in response to UVB radiation from 0 to 15 kJ; however, plants grown under elevated UVB showed reduced photosynthesis resulting in shorter plants and produced smaller flowers and lower seed yield. Increased phenolic compounds appeared to be a defense response to UVB radiation. The growth enhancements observed by doubling of [CO2] were not observed when plants were grown in combination with elevated UVB or temperature which also showed the most detrimental effects on plant growth and seed yield. Results from Experiment I and II revealed that cowpea reproductive traits were highly sensitive to abiotic stresses compared to the vegetative growth and development. A total stress response index (TSRI) technique, derived from all vegetative and reproductive parameters, was used to screen genotypes for their stress tolerance to UVB or combination of stresses. An increase in water use efficiency while maintaining higher rate of photosynthesis was an important drought tolerance mechanism in tolerant cowpea genotypes. Using principal component analysis technique, four groups of the genotypes were identified for their drought tolerance. Evaluating same genotypes across stress conditions revealed that no single genotype has the absolute tolerance characters to all stress conditions. The identified diversity for abiotic stress tolerance among cowpea genotypes and associated traits can be used to develop tolerant genotypes suitable for an agro-ecological niche though traditional breeding or genetic engineering methods.
Author: N. Amaresan
Publisher: CRC Press
ISBN: 1000047008
Category : Science
Languages : en
Pages : 244
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Book Description
Microbial Mitigation of Stress Responses of Food Legumes provides knowledge on the impact of abiotic and biotic stress on the agriculture of grain legumes especially pulses and it critically reviews the cutting-edge research in exploring plant microbe interactions to mitigate the stress. It helps in understanding the fundamentals of microbial-mediated management of abiotic and biotic stress in grain legumes. Salient features: Describes the usefulness of microbiome of plant/insects for enhancing the production of grain legumes Focuses on recent advances in microbial methods for mitigating the stress and their application in sustainability of legume production Provides a unique collection of microbial data for the improvement of legume productivity Details microbial metabolites at the gene and molecule levels for plant stress management The reader will get all essential and updated information on various stress factors, crop responses, and microbial-mediated stress management for better food legume production.
Author: Mohammad Zabed Hossain
Publisher: CRC Press
ISBN: 1000866521
Category : Nature
Languages : en
Pages : 267
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Book Description
Global climate change has created unprecedented challenges for human civilization due to its widespread adverse consequences, including a reduction in crop yield and threatening food security across the globe. Among the crop plants, legumes have great potential for ameliorating global warming since they can reduce carbon emissions by lowering reliance on the application of chemical fertilizers, by increasing nitrification and carbon sequestration in soil, and by providing protein-rich diets to both humans and livestock. This book identifies the extent of climate-induced stresses on legume plants and focuses on achieving food security through sustainable agricultural practices. This book compiles recent research findings and reviews on climate-related problems, the potential of legumes in ameliorating the impacts of climate change, as well as better management of agricultural land and practices for achieving environmental sustainability and food security. This book will serve as guidelines for scientists, agricultural practitioners, and policymakers working to achieve food security and better management of climate-induced stresses in agricultural interventions. It will also be useful as a reference book for researchers and students of both graduate and postgraduate levels. Furthermore, this book will provide enhanced knowledge about the mechanisms of yield and stress tolerance of legumes as well as developing climate-smart crops and improving cropping systems for a sustainable environment and food security. Features of the book Reviews trends of global climate change and its consequences for food security across the continents Identifies the challenges and scopes of cultivating legumes in achieving food security in the context of global climate change Focuses on the improvements of legume production through conservation approaches in agricultural practices and modern techniques, including omics-based breeding, biotechnology, genetic engineering, and rhizobium technology Discusses the sustainable amelioration options for soils affected by climate-induced stresses Cites examples of applications of rhizobium technologies in reducing greenhouse gas emission Describes pathways associated with yield, resistance, and tolerance of legumes to climate-induced stresses
Author: Ashok Kumar Parihar
Publisher: Springer Nature
ISBN: 9819739179
Category :
Languages : en
Pages : 524
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Book Description
