Genotype X Environment Interactions in Chili Pepper (Capsicum Annuum L.) PDF Download

Author: John E. Call
Publisher:
ISBN:
Category : Capsicum annuum
Languages : en
Pages : 280

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Book Description

Author: Munish Sharma
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659215407
Category :
Languages : en
Pages : 228

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Book Description
Chilli or Hot Pepper (Capsicum annuum var. annuum L.) is one of the most important economical and popular vegetable crops grown for its green fruits as vegetable and red form as spice. The present investigation was carried out to gather information on combining ability, gene action, genotype x environment interaction and magnitude of heterosis on different traits i.e. yield components, phenological, morphological, quality and disease resistance, by following 'line x tester' mating design. Significant genotype x environment interactions for all the characters indicated a definite role of environment on the performance of genotypes/crosses. The line x tester analysis revealed significant differences due to lines, testers and line x tester interaction for majority of the traits. The magnitude of non-additive gene action was predominant for majority of the traits with maximum contribution of lines in the expression of gene action. A wide variation in magnitude and direction of heterosis was noticed for majority of the traits. This book covers the genetical, breeding and disease resistance aspect of hot pepper breeding programme. It is quite beneficial for researchers and students.

Author: Humberto González Rodríguez
Publisher: American Academic Press
ISBN: 1631819712
Category : Science
Languages : en
Pages : 542

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Book Description
The book Research Advances in Vegetable Science is an outstanding contribution of the authors in the field of advancement of the vegetable researches all over the World. The book entitles from the seed germination and its necessity of establishment in the new environment where physiological responses are influenced by both biotic and abiotic factors. Priming is a simple technique that not only helps in proper germination but aid in seedling establishment. Phonotypical and physiological responses of different vegetable crops are of significant importance in relation to factors like nutrients, salinity, disease-pest attacks. Physiological and biochemical basis of tolerance to salinity is very important that may help in the evaluation and selection of pipeline hybrids and parents lines using a novel technique. Biotic factors are major constraints in crop production, so proper management strategies and control measures must be taken for potential outcome. In this book, a special emphasis was given on food value and food chemistry of different vegetable crops. Major aspects like nutritional value of fresh vegetable as well as food value, post-harvest physiology and processing, storage and food quality, medicinal values, food chemistry and food biotechnology have been discussed in lucid manner.

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 618

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Book Description

Author: Mallappa Kumara Swamy
Publisher: Springer Nature
ISBN: 9819977797
Category :
Languages : en
Pages : 574

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Book Description

Author: Kraig Harris Kraft
Publisher:
ISBN: 9781109662900
Category :
Languages : en
Pages :

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Book Description
Over the following four chapters, a multidimensional approach is utilized to contribute to the understanding of the domestication of C. annuum. A number of research tools (ecological, genetic, and sociological) are utilized to investigate the myriad of ways in which the genetic diversity of C. annuum is shaped during domestication and continues to be shaped. The organization of genetic diversity in the domesticated gene pool in a crop is the result of the effect and interaction of multiple factors that belong to the biological, environmental and human realms. An understanding of genetic diversity for conservation and utilization therefore requires a dissection and unraveling of these multiple factors and their interactions. In the following chapters, we describe our efforts to contribute to our collective understanding of the domestication of C. annuum. We describe in detail the efforts made to assemble an unprecedented collection of wild Capsicum from Mexico. We report on the genotyping of this collection, how genetic diversity is partitioned amongst the wild populations, and the genetic clustering of these populations and their relationship to domesticated C. annuum. Of exceptional interest is one of the clusters contained all the domesticated C. annuum and wild populations from Tamaulipas, Nuevo León and the Yucatán. We followed this with a recounting of a new and unique use of an ecological tool, a species distribution model, which was used with a number of different variants of wild Capsicum presence data. Finally, we chronicled the seed saving and selection process amongst chile pepper farmers in central Mexico, finding that those planting varieties of dried chile continue to plant landraces, while those who plant varieties of fresh chiles use hybrid seed, purchased from multinational seed corporations. On the basis of our collection and the genetic relationships uncovered, our results strongly support the hypothesis that C. annuum was domesticated in northeastern Mexico, somewhere near the borders of Veracruz, Tamaulipas and Nuevo León.

Author: Shah Fahad
Publisher: Springer Nature
ISBN: 3031694171
Category :
Languages : en
Pages : 639

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Book Description

Author: Subodh Kumar Datta
Publisher: Springer Nature
ISBN: 9811994897
Category : Science
Languages : en
Pages : 440

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Book Description
The book is an excellent reference collection of the research conducted by different workers on induced mutagenesis, worldwide, for more than 80 years. One can get almost all mutation breeding references at one place. The book gives a coherent and concise account of all the important and relevant aspects related to induced mutagenesis with an emphasis on recent developments in the field of crop improvement. The references have been arranged crop wise and important topic wise which deal with not only classical mutation breeding but also spontaneous mutations, somaclonal variations, nanoparticles, and relevant modern aspects. The book highlights 22 chapters covering holistic information on almost all important components such as radiosensitivity, chromosomal and morphological abnormalities, detection of mutation, management of chimera, present status of mutation etc.) of Mutation Breeding. Chapters are very informative, and one can follow the references on crop and aspect basis since the start of mutation breeding work. This book is an excellent resource for researchers and students for understanding proper applications of induced mutations in crop improvement and biological research. It is of interest and useful to graduate and postgraduate students, horticulturists, floriculturists, agricultural scientists, and breeders related to crop improvement program.

Author: P. N. Ravindran
Publisher: Springer Nature
ISBN: 9811937281
Category :
Languages : en
Pages : 4379

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Book Description

Author: Alim Isnansetyo
Publisher: Springer
ISBN: 3319603639
Category : Technology & Engineering
Languages : en
Pages : 627

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Book Description
The proceeding of tropical agriculture is a proceeding of papers presented at the International Conference on Tropical Agriculture. Sustainability of agriculture production system is an important issue in the world, which includes all aspects of sustainable criteria, such as technical, socio-economic, and ecological aspects. This book covers sustainable tropical agriculture, sustainable tropical fisheries, sustainable tropical animal production, sustainable tropical forestry, tropical animal health, and Innovative and Emerging Food Technology and Management. The most common, challenging issues in plant, animal and fisheries production in the tropics are climate change, inefficiency production system, low technological innovation, decreasing environment quality, and the outbreak risk of pest and diseases. These issues are closely linked to the socio-economic condition of farmers as small-scale farms are dominant in this area. In addition, post-harvest technology is crucial to maintaining the high quality of products after on farm production. This volume provides the recent research and development on tropical agriculture production systems for plant, terrestrial animal and aquatic animal to establish sustainable agriculture production in the tropics.