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Sementes Florestais Tropicais
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Book Synopsis Sementes florestais tropicais by : Ivor Bergemann de Aguiar
Download or read book Sementes florestais tropicais written by Ivor Bergemann de Aguiar and published by . This book was released on 1993 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatores que afetam a produção de sementes. Aspectos ecológicos da produção de sementes. Germinação de sementes. Análise de sementes. Morfologia de plântulas florestais. Maturação e dispersão de sementes. Colheita de sementes. Secagem, extração e beneficiamento de sementes. Armazenamento de sementes.
Author :SIMPÓSIO BRASILEIRO SOBRE TECNOLOGIA DE SEMENTES FLORESTAIS, 2., 1989, Atibaia Publisher : ISBN 13 : Total Pages :319 pages Book Rating :4.:/5 (79 download)
Book Synopsis Anais... by : SIMPÓSIO BRASILEIRO SOBRE TECNOLOGIA DE SEMENTES FLORESTAIS, 2., 1989, Atibaia
Download or read book Anais... written by SIMPÓSIO BRASILEIRO SOBRE TECNOLOGIA DE SEMENTES FLORESTAIS, 2., 1989, Atibaia and published by . This book was released on 1991 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fisiologia das sementes na formacao de florestas. Aspectos das sementes em florestas tropicais naturais. Conservacao de germoplasma florestal in situ. Biologia da polinizacao: sua importancia na producao de sementes. Manejo de polen visando a producao de sementes melhoradas. Tratamento pre-germinativo de sementes florestais. Inibidores de germinacao no fruto em sementes de piqui: influencia de partes do fruto na absorcao de agua pela semente. Acondicionamento de sementes em embalagens flexiveis em varios ambientes e condicoes atmosfericas. Maturacao e colheita de sementes de Tabebuia caraiba Burr. Determinacao do teor de umidade em sementes de guapuruvu (Schizolobium parahybum (Vell.) Blake) com uso de forno de microondas. Quebra de dormencia de sementes florestais em laboratorio.Defeito da periodicidade de colheita sobre a maturacao de sementes de Tabebuia avellanedae Lorentz ex Griseb;. Efeito do dessecamento sobre a longevidade de sementes de Virola surinamensis (Rol.) Warb. Dispersao, maturacao e armazenamento de sementes de duas especies do genero Cedrela; estabelecimento de plantulas de paineira (Chorisia speciosa St. Hill) e ipe roxo (Tabebuia avellanedae, Lorentz) em condicoes de mata. II. Cordia alliodora (Ruiz & Pavon) Oken. Avaliacao fisiologica de sementes de cedro submetidas a envelhecimento precoce.
Book Synopsis Métodos para superar a dormência de sementes florestais tropicais by : L. C. Garcia
Download or read book Métodos para superar a dormência de sementes florestais tropicais written by L. C. Garcia and published by . This book was released on 1999 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Informacoes tecnicas sobre metodos praticos e eficazes para superar a dormencia de sementes de especies florestais tropicais em Manaus, AM (Brasil), visando a producao de mudas uniformes e em quantidades suficientes para subsidiar programas de reflorestamento e recuperacao de areas degradadas.
Author :SIMPOSIO BRASILEIRO SOBRE TECNOLOGIA DE SEMENTES FLORESTAIS, 2., 1989, Atibaia, SP. Publisher : ISBN 13 : Total Pages :319 pages Book Rating :4.:/5 (78 download)
Book Synopsis Anais... by : SIMPOSIO BRASILEIRO SOBRE TECNOLOGIA DE SEMENTES FLORESTAIS, 2., 1989, Atibaia, SP.
Download or read book Anais... written by SIMPOSIO BRASILEIRO SOBRE TECNOLOGIA DE SEMENTES FLORESTAIS, 2., 1989, Atibaia, SP. and published by . This book was released on 1989 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pesquisas em tecnologia de sementes e sementes florestais desenvolvidas por empreas florestais e instituicoes oficiais de pesquisa. Aborda fisiologia das sementes na formacao de florestas, e florestas tropicais naturais. Conservacao de germoplasma florestal, a biologia da polinizacao, o manejo de polen visando a biologia da polinizacao, o manejo do polen visando a producao de sementes. Tratamento pre-germinativo de semente florestal, dormencia e germinacao. Acondicionamento de sementes em embalagens flexiveis e armazenamento de sementes.
Book Synopsis Tropical Forests by : Padmini Sudarshana
Download or read book Tropical Forests written by Padmini Sudarshana and published by BoD – Books on Demand. This book was released on 2012-03-14 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: The astounding richness and biodiversity of tropical forests is rapidly dwindling. This has severely altered the vital biogeochemical cycles of carbon, phosphorus, nitrogen etc. and has led to the change in global climate and pristine natural ecosystems. In this elegant book, we have defined "Tropical Forests" broadly, into five different themes: (1) tropical forest structure, synergy, synthesis, (2) tropical forest fragmentation, (3) impact of anthropogenic pressure, (4) Geographic Information System and remote sensing, and (5) tropical forest protection and process. The cutting-edge synthesis, detailed current reviews, several original data-rich case studies, recent experiments/experiences from leading scientists across the world are presented as unique chapters. Though, the chapters differ noticeably in the geographic focus, diverse ecosystems, time and approach, they share these five important themes and help in understanding, educating, and creating awareness on the role of "Tropical Forests" for the very survival of mankind, climate change, and the diversity of biota across the globe. This book will be of great use to the students, scientists, ecologists, population and conservation biologists, and forest managers across the globe. The publication of this book was supported by the Secretariat of the Convention on Biological Diversity, United Nations
Download or read book Seeds written by Carol C. Baskin and published by Elsevier. This book was released on 2014-02-20 with total page 1601 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of Seeds contains new information on many topics discussed in the first edition, such as fruit/seed heteromorphism, breaking of physical dormancy and effects of inbreeding depression on germination. New topics have been added to each chapter, including dichotomous keys to types of seeds and kinds of dormancy; a hierarchical dormancy classification system; role of seed banks in restoration of plant communities; and seed germination in relation to parental effects, pollen competition, local adaption, climate change and karrikinolide in smoke from burning plants. The database for the world biogeography of seed dormancy has been expanded from 3,580 to about 13,600 species. New insights are presented on seed dormancy and germination ecology of species with specialized life cycles or habitat requirements such as orchids, parasitic, aquatics and halophytes. Information from various fields of science has been combined with seed dormancy data to increase our understanding of the evolutionary/phylogenetic origins and relationships of the various kinds of seed dormancy (and nondormancy) and the conditions under which each may have evolved. This comprehensive synthesis of information on the ecology, biogeography and evolution of seeds provides a thorough overview of whole-seed biology that will facilitate and help focus research efforts. - Most wide-ranging and thorough account of whole-seed dormancy available - Contains information on dormancy and germination of more than 14,000 species from all the continents – even the two angiosperm species native to the Antarctica continent - Includes a taxonomic index so researchers can quickly find information on their study organism(s) and - Provides a dichotomous key for the kinds of seed dormancy - Topics range from fossil evidence of seed dormancy to molecular biology of seed dormancy - Much attention is given to the evolution of kinds of seed dormancy - Includes chapters on the basics of how to do seed dormancy studies; on special groups of plants, for example orchids, parasites, aquatics, halophytes; and one chapter devoted to soil seed banks - Contains a revised, up-dated classification scheme of seed dormancy, including a formula for each kind of dormancy - Detailed attention is given to physiological dormancy, the most common kind of dormancy on earth
Book Synopsis Extração e beneficiamento de sementes florestais nativas by : A. C. Nogueira
Download or read book Extração e beneficiamento de sementes florestais nativas written by A. C. Nogueira and published by . This book was released on 2007 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sementes florestais by : Edson Seizo Mori
Download or read book Sementes florestais written by Edson Seizo Mori and published by . This book was released on 2012 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis. Diretoria de Recursos Naturais Renováveis Publisher : ISBN 13 : Total Pages :26 pages Book Rating :4.:/5 (467 download)
Book Synopsis Sementes florestais by : Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis. Diretoria de Recursos Naturais Renováveis
Download or read book Sementes florestais written by Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis. Diretoria de Recursos Naturais Renováveis and published by . This book was released on 1998 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colheita de sementes florestais; Beneficiamento; Armazenamento; Dormencia; Germinacao; Informacoes sobre as especies mais utilizadas; Viveiros florestais; Plantios florestais; Rede de sementes florestais.
Book Synopsis Pomares de sementes florestais by : E. S. Mori
Download or read book Pomares de sementes florestais written by E. S. Mori and published by . This book was released on 1985 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coleta e manejo de sementes florestais da Amazônia by : Lucinda Carneiro Garcia
Download or read book Coleta e manejo de sementes florestais da Amazônia written by Lucinda Carneiro Garcia and published by . This book was released on 2015 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis O manejo e a colheita de sementes florestais nativas by :
Download or read book O manejo e a colheita de sementes florestais nativas written by and published by . This book was released on 1995 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coleta de sementes florestais nativas by : Antonio Carlos Nogueira Nogueira
Download or read book Coleta de sementes florestais nativas written by Antonio Carlos Nogueira Nogueira and published by . This book was released on 2007 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tropical Dry Forests in the Americas by : Arturo Sanchez-Azofeifa
Download or read book Tropical Dry Forests in the Americas written by Arturo Sanchez-Azofeifa and published by CRC Press. This book was released on 2013-08-29 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under threat from natural and human disturbance, tropical dry forests are the most endangered ecosystem in the tropics, yet they rarely receive the scientific or conservation attention they deserve. In a comprehensive overview, Tropical Dry Forests in the Americas: Ecology, Conservation, and Management examines new approaches for data sampling and analysis using remote sensing technology, discusses new ecological and econometric methods, and critically evaluates the socio-economic pressures that these forest are facing at the continental and national levels. The book includes studies from Mexico, Costa Rica, Colombia, Venezuela, and Brazil that provide in-depth knowledge about the function, status, and conservation efforts of these endangered forests. It presents key elements of synthesis from standardized work conducted across all sites. This unique contribution provides new light in terms of these forests compared to each other not only from an ecological perspective but also in terms of the pressures that they are facing, and their respective responses. Written by experts from a diversity of fields, this reference brings together the many facets of function, use, heritage, and future potential of these forests. It presents an important and exciting synthesis of many years of work across countries, disciplines, and cultures. By standardizing approaches for data sampling and analysis, the book gives readers comparison information that cannot be found anywhere else given the high level of disparity that exists in the current literature.
Book Synopsis Tratamento de sementes florestais by : I. B. de AGUIAR
Download or read book Tratamento de sementes florestais written by I. B. de AGUIAR and published by . This book was released on 1973 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Laboratório de sementes florestais by : Embrapa Amazônia Oriental
Download or read book Laboratório de sementes florestais written by Embrapa Amazônia Oriental and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tecnologia de sementes florestais by : O. dos S. OLIVEIRA
Download or read book Tecnologia de sementes florestais written by O. dos S. OLIVEIRA and published by . This book was released on 2007 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formação e desenvolvimento; Produção de sementes; Maturação; Coleta de sementes; Beneficiamento; Armazenamento; análise de sementes; Deterioração de sementes; Vigor; Germinação;dorm~encia e tratamentopré-germinativo; Certificação de sementes.
