Plant Resource Utilization And Conservation
Download Plant Resource Utilization And Conservation full books in PDF, epub, and Kindle. Read online free Plant Resource Utilization And Conservation ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
| Author | : Pravin Chandra Trivedi |
| Publisher | : |
| Total Pages | : 390 |
| Release | : 2010-10-01 |
| Genre | : Plant diversity |
| ISBN | : 9788171326112 |
A growing worldwide realization that biodiversity is fundamental to agricultural production and food security, as well as a valuable constituent of environmental conservation have been clearly observed. The importance of biodiversity and its conservation can not be overemphasized. The present text book 'Plant Resource Utilization and Conservation'covers the syllabi of M.Sc. Botany final year students of most of the Indian Universities and particularly the syllabus recently recommended by the University Grants Commission. Book covers chapters on Biodiversity; Sustainable development; Origin of agriculture and Worlds centres of primary diversity of domesticated plants. Economic importance of food; Forage and fodder crops; Medicinal plants; Aromatic and essential oils; vegetable oils and fats; Plant fibres; Timber yielding plants; Tannin and dyes yielding plants; Gums and resins; Pulp and paper etc. have been given in detail. Chapters on Green revolution; Avenue trees and Plants in pollution control have been dealt with clarity and recent information. Book also includes chapters on Principles of conservation; Strategies for in-situ and ex-situ conservation and General asccount of national agencies (ICAR, CSIR, BSI, NBPGR & DBT). This book will definitely serve as an excellent reading and reference material for students of Botany, researchers environmentalists, Agriculture scientists and forest personnels. We hope that students preparing for competitive examinations may also find the book useful.
| Author | : Dr. R. K. Behera , Dr. B. P. Samal , Dr. U. K. Rout & Dr. D. K. Sahoo |
| Publisher | : Laxmi Book Publication |
| Total Pages | : 413 |
| Release | : 2024-04-26 |
| Genre | : Art |
| ISBN | : 1304433951 |
The food is an essential requirement of human beings. The prehistoric humans primarily got their food from the wild edible plants but since the time passed, they started to cultivate the wild plants. The traditions of those prehistoric humans take very prominent part in the origin of cultivation of plants. The domestication of plants is the starting step in the direction of a full- fledged agricultural economy. A plant is refers to as domestic when its natural characteristics got improved too much therefore it is hard to grow and reproduce those plant without human participation. It is thought the domestication is the co-evolutionary outcome of the symbiotic relationship between humans and the plants because plants and human behaviours evolve to suit one another. The humans started harvesting of plants selectively based on some precise characteristics of plants like taste, size, colour and many more. They stored and utilize the seeds of those specific plants for further cultivation.
| Author | : Nigel Maxted |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 474 |
| Release | : 1997-01-31 |
| Genre | : Science |
| ISBN | : 0412637308 |
The recent development of ideas on biodiversity conservation was already being considered almost three-quarters of a century ago for crop plants and the wild species related to them, by the Russian geneticist N.!. Vavilov. He was undoubtedly the first scientist to understand the impor tance for humankind of conserving for utilization the genetic diversity of our ancient crop plants and their wild relatives from their centres of diversity. His collections showed various traits of adaptation to environ mental extremes and biotypes of crop diseases and pests which were unknown to most plant breeders in the first quarter of the twentieth cen tury. Later, in the 1940s-1960s scientists began to realize that the pool of genetic diversity known to Vavilov and his colleagues was beginning to disappear. Through the replacement of the old, primitive and highly diverse land races by uniform modem varieties created by plant breed ers, the crop gene pool was being eroded. The genetic diversity of wild species was equally being threatened by human activities: over-exploita tion, habitat destruction or fragmentation, competition resulting from the introduction of alien species or varieties, changes and intensification of land use, environmental pollution and possible climate change.
| Author | : |
| Publisher | : CABI |
| Total Pages | : 712 |
| Release | : 2008 |
| Genre | : Technology & Engineering |
| ISBN | : 1845933079 |
Crop wild relatives (CWR) are species closely related to crop plants which can contribute beneficial traits such as pest or disease resistance and yield improvement. Through an examination of national, regional and global context of CWR, this text presents methodologies and case studies that provide recommendations for global conservation and use.
| Author | : Tariq Aftab |
| Publisher | : Springer Nature |
| Total Pages | : 781 |
| Release | : 2021-03-27 |
| Genre | : Science |
| ISBN | : 3030589757 |
Before the concept of history began, humans undoubtedly acquired life benefits by discovering medicinal and aromatic plants (MAPs) that were food and medicine. Today, a variety of available herbs and spices are used and enjoyed throughout the world and continue to promote good health. The international market is also quite welcoming for MAPs and essential oils. The increasing environment and nature conscious buyers encourage producers to produce high quality essential oils. These consumer choices lead to growing preference for organic and herbal based products in the world market. As the benefits of medicinal and aromatic plants are recognized, these plants will have a special role for humans in the future. Until last century, the production of botanicals relies to a large degree on wild-collection. However, the increasing commercial collection, largely unmonitored trade, and habitat loss lead to an incomparably growing pressure on plant populations in the wild. Therefore, medicinal and aromatic plants are of high priority for conservation. Given the above, we bring forth a comprehensive volume, “Medicinal and Aromatic Plants: Healthcare and Industrial Applications”, highlighting the various healthcare, industrial and pharmaceutical applications that are being used on these immensely important MAPs and its future prospects. This collection of chapters from the different areas dealing with MAPs caters to the need of all those who are working or have interest in the above topic.
| Author | : Edward R Rhodes |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 388 |
| Release | : 2021-02-17 |
| Genre | : Science |
| ISBN | : 1838804641 |
The natural resources of the Earth are indispensable for the survival of humans, plants, and animals and for the state of biodiversity. The way they are managed determines the extent to which they will be preserved for future generations. Climate change underscores the need for the proper use of natural resources. This book brings together reviews of literature and the results of research studies on the status and management of soil, water, plant, and wildlife resources, especially as they relate to the biological sciences, in Africa, Asia, Europe, North America, and Latin America. It covers work on classification and inventories, impacts of anthropogenic activities, and exploitation and conservation. The book will be of interest to scientists and practitioners of natural resource management worldwide.
| Author | : Andreas W. Ebert |
| Publisher | : MDPI |
| Total Pages | : 672 |
| Release | : 2021-06-18 |
| Genre | : Science |
| ISBN | : 3036508945 |
The papers included in this Special Issue address a variety of important aspects of plant biodiversity and genetic resources, including definitions, descriptions, and illustrations of different components and their value for food and nutrition security, breeding, and environmental services. Furthermore, comprehensive information is provided regarding conservation approaches and techniques for plant genetic resources, policy aspects, and results of biological, genetic, morphological, economic, social, and breeding-related research activities. The complexity and vulnerability of (plant) biodiversity and its inherent genetic resources, as an integral part of the contextual ecosystem and the human web of life, are clearly demonstrated in this Special Issue, and for several encountered problems and constraints, possible approaches or solutions are presented to overcome these.
| Author | : P.E. Rajasekharan |
| Publisher | : Springer Nature |
| Total Pages | : 571 |
| Release | : 2020-07-20 |
| Genre | : Science |
| ISBN | : 3030397939 |
Medicinal plants are globally valuable sources of herbal products. Plant-based remedies have been used for centuries and have had no alternative in the western medicine repertoire, while others and their bioactive derivatives are in high demand and have been the central focus of biomedical research. As Medicinal plants move from fringe to mainstream with a greater number of individuals seeking treatments free of side effects, considerable attention has been paid to utilize plant-based products for the prevention and cure of human diseases. An unintended consequence of this increased demand, however, is that the existence of many medicinal plants is now threatened, due to their small population size, narrow distribution area, habitat specificity, and destructive mode of harvesting. In addition, climate change, habitat loss and genetic drift have further endangered these unique species. Although extensive research has been carried out on medicinal and aromatic plants, there is relatively little information available on their global distribution patterns, conservation and the associated laws prevailing. This book reviews the current status of threatened medicinal plants in light of increased surge in the demand for herbal medicine. It brings together chapters on both wild (non-cultivated) and domestic (cultivated) species having therapeutic values. Thematically, conventional and contemporary approaches to conservation of such threatened medicinal plants with commercial feasibility are presented. The topics of interest include, but not limited to, biotechnology, sustainable development, in situ and ex situ conservation, and even the relevance of IPR on threatened medicinal plants. We believe this book is useful to horticulturists, botanists, policy makers, conservationists, NGOs and researchers in the academia and the industry sectors.
| Author | : P.E. Rajasekharan |
| Publisher | : Springer |
| Total Pages | : 684 |
| Release | : 2019-06-25 |
| Genre | : Technology & Engineering |
| ISBN | : 9811336695 |
The conservation of crop genetic resources is one of the important elements in efforts to sustainably increase agricultural production in low-income countries, and to guarantee long-term food security, especially for the low-income population groups in these countries. Horticultural crops, as high-value crops, have an important role to play in revitalizing rural economies and can add significantly to national economies. Moreover, horticulture provides more than twice the number of jobs compared to traditional cereal crop production, and the shifting of conventional agriculture towards high-value horticulture has increased employment opportunities in developing countries. To exploit this potential, researchers need a vast array of horticultural genetic resources and information on new traits. Horticultural crops, which are only a part of PGRFA (Plant Genetic Resources for Food and Agriculture), are characterized by a wide and varied range of species. In fact, there are five major horticultural crop groups: fruit and nut crops, vegetables, food legumes, roots and tubers, and lastly the ornamental and medicinal group. In this context, the present book provides a comprehensive overview of the current state of conservation and utilization of horticultural genetic resources, addressing contemporary approaches to conservation in connection with different technologies, including biotechnological approaches as practised in India and in some cases, globally. It includes a brief chapter on the unique nature of horticultural genetic resources, providing a rationale for viewing them as being distinct from field crop genetic resources. Subsequent chapters share insights on protocols for the conservation of selected horticultural crops ex situ, and focus on the increased need to complement these efforts with in situ conservation approaches. Geospatial tools are also briefly described, emphasizing their utility with regard to mapping and managing resources. The book also explores the wild gene pool in horticulture crops; discusses legal aspects related to horticultural genetic resources and biotechnological aspects; and describes the key aspects of sustainable management and replenishment. Given its scope, the book offers a valuable resource for all horticulturists, graduate students, researchers, policymakers, conservationists, and NGOs engaged in horticulture in particular and biodiversity in general.
| Author | : |
| Publisher | : Allied Publishers |
| Total Pages | : 334 |
| Release | : 2002 |
| Genre | : Agricultural innovations |
| ISBN | : 9788177643961 |
