Reproductive Ecology Of Flowering Plants A Manual
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Reproductive Ecology Of Flowering Plants A Manual
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Author : K.R. Shivanna
language : en
Publisher: Springer
Release Date : 2014-09-01
Reproductive Ecology Of Flowering Plants A Manual written by K.R. Shivanna and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-01 with Science categories.
Successful reproduction is the basis not only for the stability of the species in their natural habitat but also for productivity of our crop plants. Therefore, knowledge on reproductive ecology of wild and cultivated plants is important for effective management of our dwindling biodiversity and for the sustainability and improvement of the yield in crop species. Conservation and management of our plant diversity is going to be a major challenge in the coming decades, particularly in the tropical countries which are rich in biodiversity. Reproductive failure is the main driver for pushing a large number of tropical species to vulnerable category. Available data on reproductive ecology on tropical species is very limited and there is an urgent need to initiate research on these lines. A major limitation for the beginners to take up research is the absence of simple concise work manuals that provide step-wise procedures to study all aspects of reproductive ecology. The Manual fills this void. Over 60 protocols described in the manual cover the whole spectrum of reproductive ecology - study sites and species, phenology, floral morphology and sexuality, pollen and pistil biology, pollination ecology, breeding system, seed biology, seed dispersal and seedling recruitment. Each chapter gives a concise conceptual account of the topic before describing the protocols. The Manual caters to researchers, teachers and students who are interested in any aspect of reproductive ecology of flowering plants -- botanists, ecologists, agri-horticulturists, foresters, entomologists, plant breeders and conservation biologists.
Reproductive Ecology Of Flowering Plants Patterns And Processes
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Author : Rajesh Tandon
language : en
Publisher: Springer Nature
Release Date : 2020-08-07
Reproductive Ecology Of Flowering Plants Patterns And Processes written by Rajesh Tandon and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-07 with Science categories.
Sexual reproduction is the predominant mode of perpetuation for flowering plant species. Investigating the reproductive strategies of plants has grown to become a vast area of research and, in crop plants, covers events from flowering to fruit and seed development; in wild species, it extends up to seed dispersal and seedling recruitment. Thus, reproduction determines the extent of yield in crop plants and, in wild plants, also determines the efficacy of recruiting new adults to the population, making this field important both from fundamental and applied plant biology perspectives. Moreover, in light of the growing concerns regarding food and nutritional security for the growing population and preserving biological diversity, reproductive biology of flowering plants has acquired special significance. Extensive studies on various facets of reproduction are being carried out around the world. However, these studies are scattered across research journals and reviews from diverse areas of biology. The present volume covers the whole spectrum of reproductive ecology, from phenology and floral biology, to sexuality and pollination biology/ecology including floral rewards, breeding systems, apomixis and seed dispersal. In turn, transgene flow, its biosafety and mitigation approaches, and the ‘global pollinator crisis’, which has become a major international concern in light of the urgent need to sustain crop yield and biodiversity, are discussed in detail. Given its scope, the book offers a valuable resource for students, teachers and researchers of botany, zoology, ecology, agriculture and forestry, as well as conservation biologists.
Plant Reproductive Ecology Patterns And Strategies
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Author : Jon and Lesley Lovett-Doust Professor of Biology the University of Windsor
language : en
Publisher: Oxford University Press, USA
Release Date : 1988-07-07
Plant Reproductive Ecology Patterns And Strategies written by Jon and Lesley Lovett-Doust Professor of Biology the University of Windsor and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-07-07 with Science categories.
This collection of reviews by leading investigators examines plant reproduction and sexuality within a framework of evolutionary ecology, providing an up-to-date account of the field. The contributors discuss conceptual issues, showing the importance of sex allocation, sexual selection and inclusive fitness, and the dimensions of paternity and maternity in plants. The evolution, maintenance, and loss of self-incompatibility in plants, the nature of 'sex choice' in plants, and sex dimorphism are all explored in detail. Specific forms of biotic interactions shaping the evolution of plant reproductive strategy are discussed, and a taxonomically based review of the reproductive ecology of non-angiosperm plant groups, such as bryophytes, ferns, and algae, is presented. Together these studies focus on the complexities of plant life cycles and the distinctive reproductive biologies of these organisms, while showing the similarities between nonflowering plants and the more thoroughly documented flowering species.
Reproductive Ecology
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Author : A. J. Solomon Raju
language : en
Publisher:
Release Date : 2014
Reproductive Ecology written by A. J. Solomon Raju and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Plant ecology categories.
Plant Reproductive Ecology
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Author : Mary F. Willson
language : en
Publisher: John Wiley & Sons
Release Date : 1983
Plant Reproductive Ecology written by Mary F. Willson 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 1983 with Botany categories.
Plant Reproductive Ecology
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Author : Mary F. Willson
language : en
Publisher:
Release Date :
Plant Reproductive Ecology written by Mary F. Willson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Reproductive Biology Of Plants
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Author : Kishan Gopal Ramawat
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Reproductive Biology Of Plants written by Kishan Gopal Ramawat and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Science categories.
Reproductive biology is the basis of species improvement and a thorough understanding of this is needed for plant improvement, whether by conventional or biotechnological methods. This book presents an up to date and comprehensive description of reproduction in lower plants, gymnosperms and higher plants. It covers general plant biology, pollinatio
Atlas Of Sexual Reproduction In Flowering Plants
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Author : Mauro Cresti
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Atlas Of Sexual Reproduction In Flowering Plants written by Mauro Cresti and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Comprising about one hundred plates this atlas documents and describes the processes concerning the sexual reproduction in higher plants. It is dividedinto three parts: - Anther Development - Pistil Development - Progamic Phase and Fertilization. The scanning, transmission electron and light micrographs are all of immaculate quality and - for the viewer's orientation - almost each plate is complemented by a scheme showing a larger area of the plant indicating the site of the section. Together with instructive texts, the often striking images provide a valuable introduction into plant reproductive cell structures for researchers and advanced students of genetics, plantbreeding and cell biology.
Embryology Of Flowering Plants Terminology And Concepts Vol 3
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Author : T B Batygina
language : en
Publisher: CRC Press
Release Date : 2019-04-23
Embryology Of Flowering Plants Terminology And Concepts Vol 3 written by T B Batygina and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-23 with Science categories.
Plant embryology, dealing with the regularities of initiation and the first stages of development of an organism, is now flourishing because of the overall progress being made in natural sciences. Such discoveries of the 20th century as production of plants from a single somatic cell, experimental haploidy, and parasexual hybridization were of general biological significance. The combined efforts of embryologists, geneticists and molecular biologists yielded the discovery of specific genes that control meiosis, egg cell development and early stages of embryogenesis. The tendency to synthesize data of embryology and genetics has become increasingly noticeable. It is connected with the fact that the majority of problems connected with morphogenesis, such as differentiation, specialization, the evaluation of features and the definition of the notionsgene and feature andgenotype and phenotype concern embryology and genetics (embryogenetics) in one way or another. Evolutionary embryology has given rise to a new approach to the study of problems of adaptation in plants. In connection with the problem of preserving biological diversity under conditions of ecological stress, special attention is paid to ecological embryology, revealing the critical periods in early ontogenesis and plasticity and tolerance of reproductive systems at the level of species and population. The study of variability of morphogenesis and phenotype in population (life cycle variations and the diversity of reproductive systems) is the most important point in the population embryology of plants.
Plant Reproductive Ecology
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Author : Jon Lovett-Doust
language : en
Publisher:
Release Date : 1990
Plant Reproductive Ecology written by Jon Lovett-Doust and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Plant ecology categories.