Genetics Of Cowpea

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Cowpea as a Genetic model Organism. Models in Experimental Genetics

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Author : Imiruaye Oghenetega
Publisher : GRIN Verlag
ISBN 13 : 3346228460
Total Pages : 10 pages
Book Rating : 4.3/5 (462 download)

Book Synopsis Cowpea as a Genetic model Organism. Models in Experimental Genetics by : Imiruaye Oghenetega

Download or read book Cowpea as a Genetic model Organism. Models in Experimental Genetics written by Imiruaye Oghenetega and published by GRIN Verlag. This book was released on 2020-08-19 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seminar paper from the year 2020 in the subject Biology - Genetics / Gene Technology, grade: 4.81, University of Lagos, course: Experimental Genetics, language: English, abstract: Cowpea (Vigna unguiculata) is a tropical grain legume widely distributed in sub-Saharan Africa, Asia, Central and South America as well as parts of southern Europe and the United States (Singh et al., 2002). Domestication of cowpea is presumed to have occurred in Africa given the exclusive presence of wild cowpea (Steele, 1976) although knowledge about the general region or regions of origin and number of domestication events within Africa is fragmented (Ng and Padulosi, 1988; Coulibaly et al., 2002). It is very important, widely adapted, and versatile grain legume of high nutritional value. Cowpea is mainly produced and consumed in Africa, where it provides a major low-cost dietary protein for millions of smallholder farmers and consumers, who cannot afford high protein foods, such as fish and meat. The seed protein content is reported to range from 23-32% of seed weight and therefore is often referred to as a “poor man’s meat” (Diouf and Hilu, 2005). In many parts of West Africa, cowpea hay is also critical as livestock feed, especially during the dry season (Wests and Francis, 1982). Being a legume, cowpea is nitrogen-fixing (Sanginga, 2003) and fits perfectly in the traditional intercropping systems that are common in Africa, especially given its ability to tolerate shade. The total area under cowpea cultivation is more than 12.5 million hectares worldwide, with an annual production of around 4.5 million metric tons (Singh et al., 2002).

Cowpea Genetic Resources

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Author : N. Q. Ng
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.3/5 ( download)

Book Synopsis Cowpea Genetic Resources by : N. Q. Ng

Download or read book Cowpea Genetic Resources written by N. Q. Ng and published by . This book was released on 1990 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE GENETIC RESOURCE. ITALIAN CONTRIBUTIONS. THE JOINT COLLABORATIVE PROJECT ON COWPEA GERMPLASM COLLECTION AND EVALUATION. GERMPLASM EXPLORATION AND COLLECTION. CHEMICAL CHARACTERIZATION AND EVALUATION. CYTOLOGY AND HISTOLOGY. BIOTECHNOLOGY.

Genetic Variability and Divergence Studies in Cowpea (Vigna Unguiculata (L.) Walp).

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Author : Gummadi Sumathi
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (73 download)

Book Synopsis Genetic Variability and Divergence Studies in Cowpea (Vigna Unguiculata (L.) Walp). by : Gummadi Sumathi

Download or read book Genetic Variability and Divergence Studies in Cowpea (Vigna Unguiculata (L.) Walp). written by Gummadi Sumathi and published by . This book was released on 2004 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetic and Genomic Resources of Grain Legume Improvement

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Author : Ousmane Boukar
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128064404
Total Pages : 30 pages
Book Rating : 4.1/5 (28 download)

Book Synopsis Genetic and Genomic Resources of Grain Legume Improvement by : Ousmane Boukar

Download or read book Genetic and Genomic Resources of Grain Legume Improvement written by Ousmane Boukar and published by Elsevier Inc. Chapters. This book was released on 2013-07-18 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cowpea (Vigna unguiculata), an indigenous legume to sub-Saharan Africa, is mainly grown in the dry savanna areas as an intercrop with millets, sorghum, groundnut and maize. Cowpea grains rich in protein are consumed in different forms in several parts of the tropics. The average grain yield of cowpea in West Africa is approximately 492kg/ha, which is much lower than its potential yields. This low productivity is due to a host of diseases, insects, pests, parasitic weeds, drought, poor soils and low plant population density in farmers’ fields. Ex situ collection of over 15,000 accessions of cowpea and wild Vigna germplasm from different parts of the world were assembled in the IITA gene bank. These genetic resources have been explored to identify new traits and to develop elite cowpea varieties. Many cowpea varieties with high yield potential have been developed and adopted by the farmers. Efforts are continuing to develop better performing varieties using conventional breeding procedures, while molecular tools are being developed to facilitate progress in cowpea breeding.

Genetics of Iron, Zinc and Seed Yield in Cowpea (Vigna Unguiculata L. Walp

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Author : Veeresh Angadi
Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (113 download)

Book Synopsis Genetics of Iron, Zinc and Seed Yield in Cowpea (Vigna Unguiculata L. Walp by : Veeresh Angadi

Download or read book Genetics of Iron, Zinc and Seed Yield in Cowpea (Vigna Unguiculata L. Walp written by Veeresh Angadi and published by . This book was released on 2019 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetics and Physiology of a Chlorophyll Mutant in Cowpea (Vigna Unguiculata (L.) Walp.)

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Author : William Richard Kirchhoff
Publisher :
ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.3/5 (121 download)

Book Synopsis Genetics and Physiology of a Chlorophyll Mutant in Cowpea (Vigna Unguiculata (L.) Walp.) by : William Richard Kirchhoff

Download or read book Genetics and Physiology of a Chlorophyll Mutant in Cowpea (Vigna Unguiculata (L.) Walp.) written by William Richard Kirchhoff and published by . This book was released on 1987 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetic Analysis of Abiotic and Biotic Resistance in Cowpea [Vigna Unguiculata (L.) Walp.]

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Author : Eugene Agbicodo
Publisher :
ISBN 13 : 9789085854777
Total Pages : 168 pages
Book Rating : 4.8/5 (547 download)

Book Synopsis Genetic Analysis of Abiotic and Biotic Resistance in Cowpea [Vigna Unguiculata (L.) Walp.] by : Eugene Agbicodo

Download or read book Genetic Analysis of Abiotic and Biotic Resistance in Cowpea [Vigna Unguiculata (L.) Walp.] written by Eugene Agbicodo and published by . This book was released on 2009 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Cowpea Research

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Author : B. B. Singh
Publisher : IITA
ISBN 13 : 9789781311109
Total Pages : 400 pages
Book Rating : 4.3/5 (111 download)

Book Synopsis Advances in Cowpea Research by : B. B. Singh

Download or read book Advances in Cowpea Research written by B. B. Singh and published by IITA. This book was released on 1997 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cowpea: taxonomy, genetics, and breeding, physiology and agronomy, diseases and parasitic weeds, insect pests, postharvest technology and utilization. Biotechnological applications.

Cowpea Research, Production and Utilization

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Author : R. S. Singh
Publisher :
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.:/5 (78 download)

Book Synopsis Cowpea Research, Production and Utilization by : R. S. Singh

Download or read book Cowpea Research, Production and Utilization written by R. S. Singh and published by . This book was released on 1985 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Origin, taxonomy and morphology; Genetics; Physiology; Breeding; Pathology; Entomology; Agronomy; Nutrition.

Cowpea

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Author : Bharat Singh
Publisher : John Wiley & Sons
ISBN 13 : 0891186212
Total Pages : 192 pages
Book Rating : 4.8/5 (911 download)

Book Synopsis Cowpea by : Bharat Singh

Download or read book Cowpea written by Bharat Singh and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of cowpea (black-eyed peas) is a fascinating example of how science can solve the world's biggest problems—even more fascinating is the story of the scientist behind the research. B.B. Singh wrote this book to serve as an accessible summary of cowpea breeding, management,and use. He has devoted his life's work to solving the ""protein gap"" of the Green Revolution in which the emphasis on corn and wheat neglected the protein-rich legumes vital to plant-based nutrition. Today,under his careful tending, cowpea truly has become the food legume of the century. From genetics to recipes, he gives a full account of how cowpea belongs in our global agriculture and in every diet. Along the way, he shares his inspiring story.

Genetic Analysis on Inter Crosses of Cowpea and Yard Long Bean

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Author : Selvakumar G.
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659530968
Total Pages : 144 pages
Book Rating : 4.5/5 (39 download)

Book Synopsis Genetic Analysis on Inter Crosses of Cowpea and Yard Long Bean by : Selvakumar G.

Download or read book Genetic Analysis on Inter Crosses of Cowpea and Yard Long Bean written by Selvakumar G. and published by LAP Lambert Academic Publishing. This book was released on 2014-04 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cowpea is an important pulse crop of India and Africa. The seed type cowpea (Vigna unguiculata) has pod length from 15cm to 20 cm, whereas the vegetable type cowpea (Yard Long Bean) (Vigna unguiculata spp. sesquipedalis) has the pod length from 30 cm to 65 cm long. The number of seeds per pod and size of the seeds of the Yard Long Bean were higher than the seed type cowpea. So the aim was to combine lengthy pod character from the Yard Long Bean with densely seeded character from seed type cowpea.We found that it is a good approach to increase the yield of cowpea by combining both parental characters through inter sub-specific crossing.

Inheritance of Pigmentation in Cowpea (Vigna Unguiculata (L.) Walp)

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Author : Yahaya Mustapha
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783848486151
Total Pages : 144 pages
Book Rating : 4.4/5 (861 download)

Book Synopsis Inheritance of Pigmentation in Cowpea (Vigna Unguiculata (L.) Walp) by : Yahaya Mustapha

Download or read book Inheritance of Pigmentation in Cowpea (Vigna Unguiculata (L.) Walp) written by Yahaya Mustapha and published by LAP Lambert Academic Publishing. This book was released on 2012-08 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cowpea (Vigna unguiculata (L.) Walp) is an important food legume cultivated in many parts of the world covering Asia and Oceania, Middle East, Southern Europe and Central and South America. It constitutes a major source of dietary protein, starch, minerals and vitamins for many poor families especially in Africa. The cowpeas grown in different parts of the world vary widely in seed colour and type, and preferences change from region to region. These varying preferences necessitate the need to develop cowpea varieties with different characteristics as no single variety can be suitable for all regions. The need to have a better understanding of the genetics of pigmentation in cowpea therefore becomes essential. This book presents a holistic approach to the understanding of the genetics of pigmentation in cowpea with a view to elucidating the inheritance pattern of pigmentation in plant, flower and seed. This would be useful to geneticists and breeders in developing suitable strategies for the breeding of cowpea varieties that suit the varying needs of consumers.

Cowpea Genetic Resources

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Author : L. M. Monti
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (258 download)

Book Synopsis Cowpea Genetic Resources by : L. M. Monti

Download or read book Cowpea Genetic Resources written by L. M. Monti and published by . This book was released on 1990 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetics of Cowpea

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Author : Victoria Yilwa
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783847300014
Total Pages : 228 pages
Book Rating : 4.3/5 ( download)

Book Synopsis Genetics of Cowpea by : Victoria Yilwa

Download or read book Genetics of Cowpea written by Victoria Yilwa and published by LAP Lambert Academic Publishing. This book was released on 2012-03 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book 'Genetics of cowpea' is a compilation of research findings on the study of morphological traits of cowpea (Vigna unguiculata [L.] Walp.). The inheritance pattern of some qualitative traits, such as purple pigmentations on the vegetative parts of the plant, flower colour, pod colour, seed colour, shape and texture, plant habit, and number of branches; and some quantitative traits, such as days to flower, days to maturity, pod length, peduncle length and seed weight are discussed. These traits exhibited monogenic, digenic and multigenic patterns of inheritance with various types of gene interactions which include dominance, complementarity, epistatis, etc. Some of these coloured parts of the plant showed close association with each other which could either be as a result of pleiotropy or linkage. The literature cited in the text is given at the end of the book. The book will meet the needs of university students, plant breeders and researchers.

Lost Crops of Africa

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Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309164540
Total Pages : 378 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Lost Crops of Africa by : National Research Council

Download or read book Lost Crops of Africa written by National Research Council and published by National Academies Press. This book was released on 2006-10-27 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the second in a series of three evaluating underexploited African plant resources that could help broaden and secure Africa's food supply. The volume describes the characteristics of 18 little-known indigenous African vegetables (including tubers and legumes) that have potential as food- and cash-crops but are typically overlooked by scientists and policymakers and in the world at large. The book assesses the potential of each vegetable to help overcome malnutrition, boost food security, foster rural development, and create sustainable landcare in Africa. Each species is described in a separate chapter, based on information gathered from and verified by a pool of experts throughout the world. Volume I describes African grains and Volume III African fruits.

Genetic Analysis of Some Quantitative Characters in Cowpea (Vigna Unguiculata (L.) Walp).

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Author : P. R. Karat
Publisher :
ISBN 13 :
Total Pages : 247 pages
Book Rating : 4.:/5 (698 download)

Book Synopsis Genetic Analysis of Some Quantitative Characters in Cowpea (Vigna Unguiculata (L.) Walp). by : P. R. Karat

Download or read book Genetic Analysis of Some Quantitative Characters in Cowpea (Vigna Unguiculata (L.) Walp). written by P. R. Karat and published by . This book was released on 1987 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetic Architecture of Seed Yield and Its Components in Cowpea (Vigna Unguiculata (L.)Walp.)

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Author : MATHEW MANOJ VARKI
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.:/5 (798 download)

Book Synopsis Genetic Architecture of Seed Yield and Its Components in Cowpea (Vigna Unguiculata (L.)Walp.) by : MATHEW MANOJ VARKI

Download or read book Genetic Architecture of Seed Yield and Its Components in Cowpea (Vigna Unguiculata (L.)Walp.) written by MATHEW MANOJ VARKI and published by . This book was released on 1986 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: