Download or read book Orchids of Sikkim and North East India written by K. C. Pradhan and published by . This book was released on 2017 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Orchids of Sikkim and North East Himalaya written by Sudhizong Lucksom and published by . This book was released on 2007 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Threatened and Endemic Orchids of Sikkim and North Eastern India written by S. K. Kataki and published by . This book was released on 1984 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioprospecting of Indigenous Bioresources of North East India written by Jubilee Purkayastha and published by Springer. This book was released on 2016-08-16 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is a comprehensive information on the indigenous bioresources of North Eastern India with the scope of bioprospecting for discovery and commercialization of new sources and products and long-term ecological balance. The exploration, conservation and sustainable utilization of bioresources of world’s Megabiodiversity Hotspots are undeniable. North Eastern India is a recognised biodiversity hot spot where the evolutionary forces are at its optimum, making this region as centre of origin for many species. Although little bit exploratory studies have been conducted in this part of the globe but a scientific exploitation of the bioresources is almost lacking. Unscientific exploitation and overexploitation without proper knowledge of the bioresources may lead to imbalanced ecosystem of this mega diversity region. At the same time, very less exploration and exploitation will hamper biodiversity based development. Today, unscientific dramatic changes are underway in this region. Human activities are changing, degrading and destroying the bioresources in an unplanned manner. Scientific bioprospecting of the bioresources will boost the economy while ensuring conservation. This book offers comprehensive information about various levels of bioprospecting of the gene pool of this Indo-Burma Mega Biodiversity Hot Spot, the North East India, which is endowed with huge biodiversity potential for exploration and exploitation for the benefit of humankind. Also, this book highlights the less and merely explored part of the indigenous biodiversity of North East India with explanation towards their better sustainable exploitation for benefit of the people, economy and environment. The novelty of the book lies in expert coverage of the bioresources of this mega-diverse region including plants, microbes, insects etc. with provisions for their sustainable scientific utilization. This book portrays North East India as a melting pot of bioresources which are little explored and also those resources which are still to be explored. The book mainly highlights the bioprospecting approaches for North East Indian bioresources, and thus, it make itself a unique one in filling the knowledge gap that is there regarding the bioprospecting of the biodiversity of this special region on the earth. The book concludes by the ecotourism potential of this region. The target audiences for this book include biodiversity economists who are working on technology and bioresource management issues, and especially on biotechnology and biodiversity, development economists addressing the issues of bioresources in developing countries. These people may be in academia, in government, in non-governmental organizations and in private companies. The other target audiences group is policy scholars in government/public sectors who are interested in issues of biotechnology, IPRs, and biodiversity. In addition, scholars/experts in both development studies and resource management studies form another group of target audiences. Also, the book will be useful for the interaction between developed and developing nations regarding the issues of biodiversity and bioprospecting, as North Eastern India is the hub of Biodiversity.
Download or read book Orchids of India written by Johns Augustine and published by Daya Books. This book was released on 2001 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchids have fascinated people ever since their discovery by Father of Botany . Theophrastus (370-385 B.C.). They are much loved but little studied as they are the largest, most complex and difficult group with nearest estimate range between 25,000 to 35,000 species in over 800 genera. Majority of orchids known in cultivation are, however, natives of tropical forests of Indian Subcontinent (mainly from India, Myanmar, Sri Lanka, Thailand, Malaysia). The Indian Bulbophyllum, Cymbidium, Dendrobiums, Paphiopedilums, Vandas, etc. contributing to develop high quality hybrids. Indian subcontinent is considered primary/secondary center of origin for Orchids found in phytogeographically interesting North Eastern region. The region one of the hot-spots of the world is the richest Biodiversity center of the Indian subcontinent. The authors have made an earnest attempt on most deserving topic. Bulbophyllum is one of the important orchid genera represented by a number of species in this region. This polymorphic and difficult taxa from taxonomic point of view was treated differently by different workers as the taxa are linked with each other in such a way that separation into smaller groups was difficult due to complexities in the group. The book nicely provides the present Status and Biodiversity of Bulbophyllum and allied genera of India, in general and Northeast in particular with keys to these genera, sections and species that were previously included under Bulbophyllum. This is the first consolidated, revisionary taxonomic account on Indian Bulbophyllum and allied genera. A total of 80 species of Bulbophyllum and allied genera are included in this book. The account is supported by 15 illustrations, 37 plates, and 28 tables. Table 1-28 cover monthly average temperature (maximum and minimum), rainfall, relative humidity (morning-evening), detail vegetative and reproductive phenophase data, phenological calendar etc. The book is also primarily intended for the categorization of the genus Bulbophyllum taking the characters of pollinia, seeds and karyotype studies. Chapter 1: General Introduction, Chapter 2: Biodiversity of Bulbophyllum, Chapter 3: Phenology, Chapter 4: Palynology, Chapter 5: Seed Morphometry, Chapter 6: Cytology, Chapter 7: General Conclusion.
Download or read book Orchids of India written by Aragula Sathyanarayana Rao and published by New Delhi : National Book Trust, India. This book was released on 1979 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 100 North East Indian Orchids written by Mohan Pradhan and published by . This book was released on 2006 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Commercial Orchids written by Lakshman Chandra De and published by Walter de Gruyter GmbH & Co KG. This book was released on 2015-01-29 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchids account for a large share of global floriculture trade both as cut flowers and as potted plants, and are estimated to comprise around 10% of international fresh cut flower trade. The average value of fresh cut orchids and buds trade during 2007-2012 was US$ 483 million. In 2012, there are more than 40 countries exporting orchids and 60 countries importing orchids around the world, with the total size of the global trade equaling US$ 504 million. In India, about 1350 species belonging to 186 genera represent approximately 5.98% of the world orchid flora and 6.83% of the flowering plants in India. The publication on “Commercial Orchids” is presented in 15 interesting chapters vividly highlighting the global orchid industry, bio-diversity, conservation and bio-piracy of genetic resources, morphological and molecular characterization of valuable species, breeding approaches for improved genotypes, production of quality planting materials, physiology of tropical and temperate orchids, climate change and its impact on orchid productivity, production technology of commercial epiphytic orchids for cut flower, production technology of commercial terrestrial orchids for cut flower, orchids for pot culture, hanging baskets and tree mounting, medicinal and aromatic orchids, post-harvest management of cut flowers of commercial orchids, value addition and marketing.
Download or read book The New Encyclopedia of Orchids written by I. F. La Croix and published by Timber Press. This book was released on 2008-01-01 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Infinitely Varied Orchid Family provides a never-ending source of unusual plants in a range of shapes, colors, fragrances, and sizes. As the demand for interesting and unusual species increases, so too does the need for a comprehensive reference on how to grow them. This encyclopedia, written by respected botanist Isobyl la Croix, offers detailed descriptions of 1500 cultivated species in 350 genera from Acampe to Zygostates. More than 1000 photographs will aid enthusiasts in choosing new plants for their collections as well as provide accurate ID.
Download or read book North East India Land People and Economy written by K.R. Dikshit and published by Springer Science & Business Media. This book was released on 2013-10-21 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: North-East India, comprising the seven contiguous states around Assam, the principal state of the region, is a relatively unknown, yet very fascinating region. The forest clad peripheral mountains, home to indigenous peoples like the Nagas, Mizos and the Khasis, the densely populated Brahmaputra valley with its lush green tea gardens and the golden rice fields, the moderately populated hill regions and plateaus, and the sparsely inhabited Himalayas, form a unique mosaic of natural and cultural landscapes and human interactions, with unparalleled diversity. The book provides a glimpse into the region’s past and gives a comprehensive picture of its physical environment, people, resources and its economy. The physical environment takes into account not only the structural base of the region, its physical characteristics and natural vegetation but also offers an impression of the region’s biodiversity and the measures undertaken to preserve it. The people of the region, especially the indigenous population, inhabiting contrasting environments and speaking a variety of regional and local dialects, have received special attention, bringing into focus the role of migration that has influenced the traditional societies, for centuries. The book acquaints the readers with spatial distribution, life style and culture of the indigenous people, outlining the unique features of each tribe. The economy of the region, depending originally on primitive farming and cottage industries, like silkworm rearing, but now greatly transformed with the emergence of modern industries, power resources and expanding trade, is reviewed based on authentic data and actual field observations. The epilogue, the last chapter in the book, summarizes the authors’ perception of the region and its future.
Download or read book Terrestrial Orchids written by Nareshi Swami and published by . This book was released on 2016 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study and photograph orchid species form the Eastern Himalayas, covering the regions of Eastern Nepal, Sikkim, Darjeeling district, Arunachal Pradesh, Assam and Nagaland.
Download or read book Floriculture and Ornamental Plants written by S. K. Datta and published by Springer Nature. This book was released on 2022-07-05 with total page 895 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume on oilseed crops is developed as a part of a series on “Handbook of Agrobiodiversity: Conservation and Use of Plant Genetic Resources”. The handbook would function as a ready reference book for availability of PGR globally, along with specific source, wherefrom they can be procured, and used breeding programs, particularly to overcome various crop production constraints and to improve productivity and quality. The volume on floriculture and ornamental plants will be the source of basic information on origin and evolution and global dispersal of cultivated species of ornamentals. Presently, floriculture has established its credibility in improving income through increased productivity, generating employment and in enhancing exports. All research and developmental activities on ornamental crops are essentially multi-disciplinary in nature recognizing local issues as well as country issue. Floriculture is developing as an area of high technology based frontier interdisciplinary area on scientific excellence. Floriculture has progressed both scientifically and commercially due to concentrated efforts made on multidisciplinary research. It is developing as an area of high technology based frontier interdisciplinary area on scientific excellence. The volume will contain all information about different ornamentals. This shall be put together to develop a complete documentation of the results of the research and demonstrations conducted by different scientists. The volume will provide an illustrated horto-taxonomical account of important ornamental species and cultivars, germplasm status and their usages, propagation, nursery management, techno-economics, conventional breeding, induced mutagenesis, new varieties, cytogenetics, tissue culture, characterization of varieties, dehydration of flowers etc. This volume will give a coherent and concise account on recent developments. It will deal with all the important and relevant aspects of floriculture. The publication of this volume is planned to reveal multifarious activities done on different aspects of floriculture so that innovations made so far can be used judiciously for this sector. This book shall provide authoritative review account of many aspects of current interest and progress in the field of floriculture. The topics included in the book are interdisciplinary and cater not only classical floriculture but also relevant modern aspects. The book will provide valuable data on different aspects and will be widely accepted by by professional scientists, researchers, teachers, students, floriculturists, technocrats and planners. The volume will be an invaluable asset to floriculture scientists.
Download or read book Orchids written by IUCN/SSC Orchid Specialist Group and published by IUCN. This book was released on 1996 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This action plan chronicles the threats faced by wild orchids, but more importantly to critical habitats that host extraordinarily high orchid diversity and endemicity. It explores and recommends specific ways that national and local government, legislators, scientists and orchid conservationists as well as growers can all help to reverse present trends. The facts and viewpoints presented in this comprehensive document update and supplement the information available to conservation organizations and agencies through the world so that they can lobby their appropriate government offices more effectively.
Download or read book Orchids written by and published by . This book was released on 2001 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributed articles with special reference to India.
Download or read book The Orchid Flora of North West Himalaya written by Som Deva and published by . This book was released on 1986 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchidaceae - Ponerorchis renzii.
Download or read book Biodiversity An Overview written by Mukesh Kumar and published by I K International Pvt Ltd. This book was released on 2011-07-15 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: India’s phytodiversity is one of the most significant in the world. India is one of the twelve mega-biodiversity centers in the world and also an important center of origin of agrobiodiversity. It is therefore, very important to study, document and conserve the plant wealth of India and also of the world before its possible extinction. There are convincing scientific, economic and sociological reasons for giving priority to the conservation of the major centers of plant diversity throughout the world. The strategies to conserve the biodiversity include establishment of protected area network and corridors with emphasis on appropriate levels of management, reduction of anthropogenic pressure on natural populations by cultivating them elsewhere, programmes of augmentation, reintroduction and introduction of target taxa, restoration of degraded habitats, etc. The conservation strategies can be either, in-situ conservation of genetic resources within their ecosystem and natural habitat or ex-situ conservation of components of genetic material of biological diversity outside their natural habitat. The choice of conservation strategy depends upon the nature of the material to be conserved, i.e., the life cycle and mode of reproduction, size of individual population and ecological status. Ex-situ techniques include the establishment of botanical and zoological gardens, banks of pollen, seed tissue culture, DNA, etc. Establishment of forest reserves, national parks, protected areas and on farm conservation of valuable plant varieties is being promoted to facilitate their in-situ conservation.
Download or read book Indian Ethnobotany Emerging Trends written by A.K. Jain and published by Scientific Publishers. This book was released on 2016-07-01 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently ethnobotany has been a subject of wide interest for research in developing and developed countries. The book has been dedicated to the doyen of Indian ethnobiology, Dr. S.K. Jain, FNA, popularly known as 'Father of Indian Ethnobotany'. The book comprises very important articles written by notable ethnobiologists/ botanists on different aspects of ethnobotany. The book would certainly be useful to the students, researchers and teachers working on various aspects of ethnobotany and helpful to various pharmaceutical industries in exploring plants for preparation of new drugs.
