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Author : Wilhelm Barthlott
Publisher :
ISBN 13 : 9783921800928
Total Pages : 245 pages
Book Rating : 4.8/5 (9 download)
Download or read book Orchid Seed Diversity written by Wilhelm Barthlott and published by . This book was released on 2014 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kingsley W. Dixon
Publisher :
ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.F/5 ( download)
Download or read book Orchid Conservation written by Kingsley W. Dixon and published by . This book was released on 2003 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dr Lucas Finley
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.5/5 (377 download)
Download or read book Orchid Cultivation written by Dr Lucas Finley and published by . This book was released on 2021-07-15 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: With this book as your guide, you will quickly become an expert on how to grow orchids.The beauty, quality and unbelievable diversity of flowers are incomparable within the plant world. These exotic beauties comprise the biggest family of flowering plants on earth, completely different species, and a minimum of two hundred thousand hybrids. Orchids may be found within the equatorial tropics, the arctic plain, and everyplace in between. the rationale for this diversity lies within the orchid's superb ability to adapt to its given atmosphere.
Author : Shaik Mahammad Khasim
Publisher : Springer Nature
ISBN 13 : 9813294566
Total Pages : 551 pages
Book Rating : 4.8/5 (132 download)
Download or read book Orchid Biology: Recent Trends & Challenges written by Shaik Mahammad Khasim and published by Springer Nature. This book was released on 2020-01-31 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on “Orchid Biology: Recent Trends & Challenges” reviews the latest strategies for the preservation and conservation of orchid diversity and orchid germplasm. It is an outcome of the Proceedings of the International Symposium on “Biodiversity of Medicinal Plants & Orchids: Emerging Trends and Challenges” held on 9-11 February 2018 at Acharya Nagarjuna University, India. In addition, eminent orchid experts from around the globe were invited to contribute to this book. All chapters were peer-reviewed by international experts. The Orchidaceae are one of the largest families of flowering plants, comprising over 700 genera and 22,500 species and contributing roughly 40 percent of monocotyledons. They also represent the second-largest flowering plant family in India, with 1,141 species in 166 genera, and contribute roughly 10% of Indian flora. Orchids comprise a unique group of plants and their flowers are among the most enchanting and exquisite creations of nature. Phylogenetically and taxonomically, the Orchidaceae are considered to be a highly evolved family among angiosperms. They show incredible diversity in terms of the shape, size and colour of their flowers, and are of great commercial importance in floriculture markets around the globe. Millions of cut flowers of Cymbidium, Dendrobium, Cattleya, Paphiopedilum, Phalaenopsis, Vanda etc., besides potted orchid plants, are sold in Western Countries and thus, the orchid cut flower industry has now become a multimillion-dollar business in Europe, the USA and South East Asia. Besides their ornamental value, orchids hold tremendous pharmaceutical potential. Root tubers of Habenaria edgeworthii form an important component of the ‘Astavarga’ group of drugs in Ayurvedic medicine. It is an established fact that tubers of some terrestrial orchids have been used to treat diarrhoea, dysentery, intestinal disorders, cough, cold and tuberculosis. Some orchids, particularly those belonging to the genera Aerides, Arachnis, Cattleya, Cymbidium, Dendrobium, Epidendrum, Oncidium, Paphiopedilum, Phalaenopsis, Renanthera, Vanda etc. have been extensively used to produce internationally acclaimed hybrids. Yet paradoxically, Indian orchids are victims of their own beauty and popularity. As a result, their natural populations have been declining rapidly because of unbridled commercial exploitation in India and abroad. In fact, some orchids are now at the verge of extinction, e.g. Renanthera imschootiana, Diplomeris hirsuta, Paphiopedilum fairrieanum, Cypripedium elegans, Taeniophylum andamanicum etc. Given the global importance of orchids in terms of securing human health and wealth, this comprehensive compilation, prepared by international experts, is highly topical. Its content is divided into five main sections: (I) Cryopreservation & Biotechnology, (II) Orchid Biodiversity & Conservation, (III) Anatomy & Physiology, (IV) Pollination Biology and (V) Orchid Chemicals & Bioactive Compounds. All contributions were written by eminent orchid experts/professors from around the world, making the book a valuable reference guide for all researchers, teachers, orchid enthusiasts, orchid growers and students of biotechnology, botany, pharmaceutical sciences and ethnomedicine. It will be equally valuable for readers from the horticultural industry, especially the orchid industry, agricultural scientists and policymakers.
Author : Jean-Michel Mérillon
Publisher : Springer
ISBN 13 : 9783030383930
Total Pages : 662 pages
Book Rating : 4.3/5 (839 download)
Download or read book Orchids Phytochemistry, Biology and Horticulture written by Jean-Michel Mérillon and published by Springer. This book was released on 2022-01-26 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference work provides an authoritative and comprehensive review of the latest developments in orchids’ biology, biotechnology and phytochemistry, and it also explores the applications of orchids in medicinal chemistry, nutrition and cosmetics industry. Chapters from expert contributors are organised into six sections and cover the entire gamut of orchid research and uses. In this work, readers will learn about topics such as biogeography and diversity of orchids, their biology and environmental factors, their horticulture and phytochemistry, and their use in agri-food, medicinal and perfumery industries. This book will appeal to graduate students, scholars, researchers interested in botany, agriculture, pharmacy, biotechnology and phytochemistry. Industrial scientists and those involved in marketing flowers and phytochemicals, plants and their extracts will also understand the importance of this reference work.
Author : Mark W. Chase
Publisher : University of Chicago Press
ISBN 13 : 022622452X
Total Pages : 657 pages
Book Rating : 4.2/5 (262 download)
Download or read book The Book of Orchids written by Mark W. Chase and published by University of Chicago Press. This book was released on 2017-03-13 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of every seven flowering plants on earth is an orchid. Some are stunningly over the top; others almost inconspicuous. The Orchidaceae is the second most widely geographically distributed family, after the grasses, yet remains one of the least understood. This book will profile 600 species, representing the remarkable and unexpected diversity and complexity in the taxonomy and phylogeny of these beguiling plants, and the extraordinary means they have evolved in order to ensure the attraction of pollinators. Each species entry includes life-size photographs to capture botanical detail, as well as information on distribution, peak flowering period, and unique attributes--both natural and cultural. The result is a work which will attract and allure, much as the orchids themselves do.
Author : IUCN/SSC Orchid Specialist Group
Publisher : IUCN
ISBN 13 : 9782831703251
Total Pages : 176 pages
Book Rating : 4.7/5 (32 download)
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.
Author : S. John Britto
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.3/5 (91 download)
Download or read book Orchids written by S. John Britto and published by . This book was released on 2004 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Limasenla et al
Publisher : Daya Books
ISBN 13 : 9788170352389
Total Pages : 116 pages
Book Rating : 4.3/5 (523 download)
Download or read book Orchids of India written by Limasenla et al and published by Daya Books. This book was released on 2002 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchids Have Fascinated People Ever Since Their Discovery By Father Of Botany Theophrastus (370-385 Bc). At Present Orchids Have Emerged As Leaders In Floriculture And Account For Multimillion-Dollar Cut Flower Industry In Several Countries. 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. Are Contributing To Develop High Quality Hybrids. Indian Subcontinent Is Considered Primary/Secondary Center Of Origin For Orchids Found In Phytogeogrphically Interesting North Eastern Region. The Region Being One Of The Hot Spots Of The World Is The Richest Biodiversity Center Of The Indian Subcontinent. The Genus Vanda Is Most Striking And One Of The Highly Popular Group Of Orchids. The Group Display Great Diversity, Coloration And Tessellation Pattern, Thus Comprise Forms Which Are Most Magnificent Orchids For Which India In General And North-Eastern India In Particular Could Be Proud Of Medicinal Values Of Vandaceous Taxa Find Mention In Charka Samhita An Ancient Medicinal Treatise Written By Charka In Sanskrit. The Sub Tribe Sarcanthinae And Genus Vanda Is A Difficult And Complex Group. There Are Many Attempts To Transfer Or Merge Species As Well Creation Of New Genera. In The Light Of Above An Account On Indian Vandas Is Important And The Authors Therefore Have Made An Earnest Attempt On Most Deserving Topic To Present In Comprehensive Account On Various Aspects Of Indian Species Of Vanda. After Successful Green Revolution Which Helped India To Attain Self Sufficiency In Food Grain, The Country Now Needs To Exploit The Commercial Potential Of Its Vast Orchid Biodiversity. Vanda Is One Of The Important Orchid Genera Represented By A Number Of Species Of This Region. The Book Nicely Provides The Present Status And Biodiversity Of Indian Vanda In General And Northeast In Particular. The Book Has Clearly Established That Of 40 Species Of Vanda, Which Are Mainly Distributed In The Indo-Malayan Region, India Is A Major Natural Habitat With 14 Species. The Book Also Deals Studies On Other Aspects Of Taxonomy Of Indian Species. Contents Chapter 1: Introduction; Chapter 2: Review Of Literature; Chapter 3: Biodiversity; Chapter 4: Phenology; Chapter 5: Palynology; Chapter 6: Seed Morphometry; Chapter 7: Cytology; Chapter 8: Conclusion.
Author : Charles L. Argue
Publisher : Springer Science & Business Media
ISBN 13 : 1461405920
Total Pages : 232 pages
Book Rating : 4.4/5 (614 download)
Download or read book The Pollination Biology of North American Orchids: Volume 1 written by Charles L. Argue and published by Springer Science & Business Media. This book was released on 2011-09-30 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies have revealed remarkable complexity and diversity in orchid-pollinator relationships. These studies comprise a vast literature currently scattered in numerous, often obscure, journals and books. The Pollination Biology of North American Orchids brings together, for the first time, a comprehensive treatment of this information for all native and introduced North American orchids found north of Mexico and Florida. It provides detailed information on genetic compatibility, breeding systems, pollinators, pollination mechanisms, fruiting success, and limiting factors for each species. Distribution, habitat, and floral morphology are also summarized. In addition, detailed line drawings emphasize orchid reproductive organs and their adaptation to known pollinators. This, the first of two volumes, furnishes a brief introduction to the general morphology of the orchid flower and the terminology used to describe orchid breeding systems and reproductive strategies. It treats the lady’s-slippers of genus Cypripedium, subfamily Cypripedioideae, and nine genera of the subfamily Orchidoideae, including the diverse rein orchids of genus Platanthera. The Pollination Biology of North American Orchids will be of interest to both regional and international audiences including: Researchers and students in this field of study who are currently required to search through the scattered literature to obtain the information gathered here. Researchers and students in related fields with an interest in the co-evolution of plants and insects. Conservation specialists who need to understand both the details of orchid reproduction and the identity of primary pollinators in order to properly manage the land for both. Orchid breeders who require accurate and current information on orchid breeding systems. General readers with an interest in orchid biology. Charles Argue, Ph.D., is a plant biologist at the University of Minnesota specializing in the study of pollen grains. His articles have appeared in numerous journals including the American Journal of Botany, International Journal of Plant Sciences (formerly Botanical Gazette), Botany (formerly Canadian Journal of Botany), Grana, Pollen et Spores, North American Native Orchid Journal, The Native Orchid Conference Journal, Fremontia, and as chapters in a number of books.
Author : Hong-Hwa Chen
Publisher : World Scientific
ISBN 13 : 981432793X
Total Pages : 380 pages
Book Rating : 4.8/5 (143 download)
Download or read book Orchid Biotechnology II written by Hong-Hwa Chen and published by World Scientific. This book was released on 2011 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchid Biotechnology II presents a series of recent works on both basic and applied researches in biotechnology progress for Phalaenopsis and Oncidium orchids. These include the development of flower, ovule, gynostemium and perianth, the discovery of new orchid-infecting viruses and virus movement, secondary metabolites, technology of DNA endoduplication and genetic transformation, growth regulation by micronutrition and orchid mycorrhiza, and plant growth substances for flowering. The diversity and specialization in orchid floral morphology have fascinated botanists and collectors for centuries. The orchid industry has been growing substantially in the past ten years worldwide. This book focuses on the recent advances in the research of orchid biotechnology from the past ten years in Taiwan. To advance the orchid industry, enhancement of basic research as well as advanced biotechnology will provide a good platform to improve flower quality and breeding of new varieties.
Author : Hanne N. Rasmussen
Publisher : Cambridge University Press
ISBN 13 : 0521451655
Total Pages : 457 pages
Book Rating : 4.5/5 (214 download)
Download or read book Terrestrial Orchids written by Hanne N. Rasmussen and published by Cambridge University Press. This book was released on 1995-08-24 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a detailed survey of the biology of terrestrial orchids, from seed dispersal to establishment and life of the adult plant.
Author : David Birrani
Publisher : Independently Published
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.3/5 (931 download)
Download or read book Growing and Pruning Orchids written by David Birrani and published by Independently Published. This book was released on 2023-04-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing and Pruning Orchids Learning Easy ways to Growing Orchids Orchids are a diverse and widespread family of flowering plants, with over 28,000 species and more than 100,000 hybrids and cultivars. They are found in every continent except Antarctica, and thrive in a wide range of habitats including rainforests, deserts, and marshes. Orchids are prized for their beautiful and often elaborate flowers, which come in a stunning variety of colors, shapes, and sizes. Orchids are members of the Orchidaceae family, which is one of the largest families of flowering plants. They are characterized by their unique reproductive structures, which have evolved to be highly specialized and efficient at pollination. Unlike most other flowering plants, which have male and female reproductive structures in separate flowers, orchids have both male and female reproductive structures in the same flower. This means that orchids are self-fertile, meaning they can fertilize themselves, but they also rely on external pollinators such as bees, moths, and birds to ensure genetic diversity. Orchids are also known for their intricate and often symbiotic relationships with fungi. Most orchid seeds are tiny and lack the energy reserves needed to germinate and grow into mature plants. Instead, they rely on a symbiotic relationship with a type of fungus to provide them with the nutrients they need to grow. The fungus breaks down complex organic compounds in the soil and provides the orchid seed with simple nutrients that it can absorb. In return, the orchid provides the fungus with sugars and other nutrients that it has synthesized through photosynthesis. To Continue Reading, Get a Copy!!!
Author : K. Sivasithamparam
Publisher : Springer Science & Business Media
ISBN 13 : 0306480999
Total Pages : 382 pages
Book Rating : 4.3/5 (64 download)
Download or read book Microorganisms in Plant Conservation and Biodiversity written by K. Sivasithamparam and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant conservation is increasingly recognised as an outstanding global priority, yet despite considerable efforts over the last few decades, the number of threatened species continues to rise. The practice of plant conservation has for too long been a rather hit-or-miss mixture of methods. While microorganisms have been recognised as a crucial and essential element in supporting the lifecycles of plant species, there has been limited recognition of the relationships between macro level conservation facilitating ecosystem functioning at the micro level. This book addresses the role of microorganisms in conservation - both their support functions and deleterious roles in ecosystem processes and species survival. Importantly, a number of authors highlight how microbial diversity is, itself, now under threat from the many and pervasive influences of man. What is clear from this volume is that like many contemporary treatments of plant and animal conservation, the solution to mitigate the erosion of biodiversity is not simple. This book represents an attempt to bring to the fore the ecological underwriting provided by microorganisms.
Author : Charles Darwin
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.A/5 ( download)
Download or read book The Various Contrivances by which Orchids are Fertilised by Insects written by Charles Darwin and published by . This book was released on 1886 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wen-huei Chen
Publisher : World Scientific
ISBN 13 : 9811217785
Total Pages : 452 pages
Book Rating : 4.8/5 (112 download)
Download or read book Orchid Biotechnology Iv written by Wen-huei Chen and published by World Scientific. This book was released on 2021-03-23 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchid Biotechnology IV presents a series of recent work on both basic and applied researches in biotechnology progress for Phalaenopsis, Oncidium and Erycina pusila orchids. These include breeding of Phalaenopsis orchids of black flower, big-white flower and small and floriferous flowers, physiology for shipping and photosynthesis, SSR markers and mitochondrial DNA markers, virus detection and antiviral immunity, embyogenesis and relationship with mycorrhiza symbiosis, transposon and retrotransposon, orchid genome and evolution, regulation of orchid floral scent, floral color modification, and abiotic stress tolerance.The diversity and specialization in orchid floral morphology have fascinated botanists and collectors for centuries. The orchid industry has been growing substantially worldwide. To advance the orchid industry, enhancement of basic research as well as advanced biotechnology will provide a good platform to improve the flower quality and the breeding of new varieties. This book provides a first-hand and up-to-date information on orchid breeding, orchid genome evolution, detection of virus in nanotechnology, molecular markers for cultivar identification for orchid lovers, researchers and industry growers.
Author : Francis Martin
Publisher : John Wiley & Sons
ISBN 13 : 1118951417
Total Pages : 557 pages
Book Rating : 4.1/5 (189 download)
Download or read book Molecular Mycorrhizal Symbiosis written by Francis Martin and published by John Wiley & Sons. This book was released on 2016-12-19 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen extensive research in the molecular underpinnings of symbiotic plant-fungal interactions. Molecular Mycorrhizal Symbiosis is a timely collection of work that will bridge the gap between molecular biology, fungal genomics, and ecology. A more profound understanding of mycorrhizal symbiosis will have broad-ranging impacts on the fields of plant biology, mycology, crop science, and ecology. Molecular Mycorrhizal Symbiosis will open with introductory chapters on the biology, structure and phylogeny of the major types of mycorrhizal symbioses. Chapters then review different molecular mechanisms driving the development and functioning of mycorrhizal systems and molecular analysis of mycorrhizal populations and communities. The book closes with chapters that provide an overall synthesis of field and provide perspectives for future research. Authoritative and timely, Molecular Mycorrhizal Symbiosis, will be an essential reference from those working in plant and fungal biology.
