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Desenvolvimento De Sistemas De Manejo De Insetos Na Cultura Da Soja No Brasil E Nos Estados Unidos Pela Utilizacao De Linhagens Resistentes
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Book Synopsis Desenvolvimento de sistemas de manejo de insetos na cultura da soja, no Brasil e nos Estados Unidos, pela utilizacao de linhagens resistentes by : Embrapa
Download or read book Desenvolvimento de sistemas de manejo de insetos na cultura da soja, no Brasil e nos Estados Unidos, pela utilizacao de linhagens resistentes written by Embrapa and published by . This book was released on 1976 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Desenvolvimento de sistemas de manejo de insetos na cultura da soja, no Brasil e nos Estados Unidos, pela utilizacao de linhagens resistentes by : EMBRAPA (Brasilia, DF).
Download or read book Desenvolvimento de sistemas de manejo de insetos na cultura da soja, no Brasil e nos Estados Unidos, pela utilizacao de linhagens resistentes written by EMBRAPA (Brasilia, DF). and published by . This book was released on with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antecedentes no estudo de plantas hospedeiras resistentes; Estagio atual dos estudos de resistencia de plantas hospedeiras e manejo de insetos entre a universidade de Clemson e instituicoes Brasileiras; Descricao da proposta de pesquisa em cooperacao; Objetivos; Procedimentos; Publicacoes da universidade de Clemson relacionadas ao assunto; Pessoal, locais e epocas do desenvolvimento das atividades no Brasil; Recursos humanos; Despesas previstas de contra-partidas brasileiras submetidas a EMBRAPA e ao CNPq; Despesas previstas de contra-partida americana submetidas pela Universidade de Clemson a fundacao Nacional de Ciencias dos U.S.A.
Book Synopsis Manejo de plantas daninhas na cultura da soja Embrapa Soja by : CLEBER ABE GARGEL Gargel
Download or read book Manejo de plantas daninhas na cultura da soja Embrapa Soja written by CLEBER ABE GARGEL Gargel and published by . This book was released on 2009 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: A soja constitui uma das culturas de maior relevância para a economia brasileira e, possivelmente, a que apresenta crescimento mais expressivo no cultivo e no segmento agroindustrial nacional (CHIAPPA apud FREITAS, RODRIGUES e SILVA,2006). Esta cultura é originária do Leste da Ásia (China) há cerca de cinco mil anos. No início, só encontrava-se variedades de soja selvagem de característica rasteira, mas com o tempo, sofreu diversos cruzamentos e obtiveram-se outras de porte ereto. O seu cultivo como exploração comercial iniciou devido aos Estados Unidos da América, onde a utilizou primeiramente como forrageira e ao passar dos anos como grão. No Brasil a cultura iniciou-se com testes no Estado da Bahia em 1882, com germoplasma trazido de baixas latitudes dos EUA, não tendo êxito na região. Algum tempo depois, foram trazidos e testados novos materiais no Estado de São Paulo que conseguiram melhores resultados, mas foi no Rio Grande do Sul que a cultura conseguiu se firmar. A cultura antes utilizada como forrageira para a alimentação do gado leiteiro e suíno, passou a ser cultivada como grão, e deu origem a subprodutos dos quais os principais são o farelo e o óleo e outros utilizados na indústria de alimentos e indústria química. Devido às pesquisas realizadas, conseguiu criar a primeira cultivar brasileira e adaptada às condições de solo e dima do país, favorecendo com que áreas antes consideradas improdutivas, como o Cerrado, viessem produzir e conseqüentemente ampliando nossas fronteiras agrícolas. Atualmente a cadeia produtiva da soja destaca-se como principal cultura explorada no mercado interno, como sendo o segundo maior produtor mundial, atrás apenas dos Estados Unidos, e o maior exportador. A produção de soja necessita de várias práticas complexas de manejo, e entre elas o controle de plantas daninhas desempenha um papel fundamental para a obtenção de altos rendimentos da cultura. A invasora prejudica a cultura, porque com ela compete pela luz solar, pela água e pelos nutrientes, podendo, a depender do nível de infestação e da espécie, dificultar a operação de colheita e comprometer a qualidade do grão (EMBRAPA, 2009). Dada a importância e a magnitude da cultura da soja no Brasil, é imprescindível aperfeiçoar a tecnologia de produção disponível, visando reduzir ao máximo as perdas impostas pela competição das plantas daninhas (CONSTANTIN et al., 2007). O estágio teve como objetivo de proporcionar o aperfeiçoamento acadêmico dos conhecimentos obtidos durante o curso, vivenciando e analisando as atividades desenvolvidas pela Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) por meio de acompanhamento e participação de diversas atividades na área de plantas daninhas, relacionadas principalmente aos sistemas de manejo dentro da cultura da soja e sua importância, plantas daninhas de ocorrência comum, dinâmica de populações (banco de sementes, emergência, sobrevivência), alternativas de controle de plantas daninhas, o uso de herbicidas e problemas de resistência, importância de coberturas vegetais (rotação de culturas) e efeitos de alelopatia, com fins de aplicá-Ios em um futuro próximo com o título de Engenheiro Agrônomo.
Author :REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 9., 1986, Goiânia Publisher : ISBN 13 : Total Pages :141 pages Book Rating :4.:/5 (79 download)
Book Synopsis Ata... by : REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 9., 1986, Goiânia
Download or read book Ata... written by REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 9., 1986, Goiânia and published by . This book was released on 1986 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apresentação dos resultados, planejamneto dos projetos de pesquisa e recomendação. Nutrição vegetal e microbiologia do solo. Necessidades e prioridades de pesquisa. Recomendação para assistência técnica e extensão rural. Conservação do solo. Correção do solo. Calagem. Adubação. Adubação de manutenção. Inoculação. Cuidados com a inoculação. Práticas culturais. Melhoramento genético. Proposta de recomendação à comissão de recomendação de cultivares. Planejamneto. Observações e locais de experimentos. Assuntos gerais. Plantas daninhas. Principais resultados sem uso direto pelos agricultores mas de interesse da pesquisa. Recomendações à ATER, à pesquisa e a outros organismos. Recomendações e alterações. Solicitação da ANDEF. Recomendações para os cerrados. Planejamentode novos experimentos. Tecnologia de sementes e fitopatologia. Alterações nas prioridades de pesquisa. Entomologia.Esudos com seletividade de produtos a inimigos naturais e metodologia para avaliação dos testes de seletividade. Determinação das causas da abundância da espécie de percevejos Euschistus heros em Goiás. Estudos da biologia, ecologia, níveis de danos e controle dos cascudos da soja no MT e MS. Estudo com insetos de hábitos subterrâneos. Estudo com parasitas de ovos de percevejos. Estudos com viroses e outros patógenos de insetos. Biologia, ecologia e plantas hospedeiras de percevejos. Impacto do consumo de predadores nas populações de pragas. Estudos com genótipos resistentes a percevejos e lagartas. Programação de pesquisa 1986/87.Efeito de Baculovirus anticarsia sobre a lagarta da soja em aplicação aérea e terrestre. Avaliação da resistência de linhagens de soja ao complexo de percevejos no MS. Obtenção de lagartas equivalentes de Baculovirus anticarsia através de criação massal da lagarta da soja e de coleta de material a campo. Dispersão de predadores em lavouras de soja. Avaliação do potencial de fungos entomógenos para o controle de percevejos-pragas da soja. Estudos de metodologia para avaliação de linhagens de soja resistentes a insetos - pragas. Ação de inseticidas sobre os inimigos naturais dos insetos-pragas da soja. Ecologia nutricional de insetos sugadores de sementes. Ação de inseticidas de insetos da soja. Controle de percevejos-pragas da soja através da utilização de parasitóides de ovos. Normas para execução de ensaios e para inclusão ou retirada de inseticidas para recomendação para o programa de manejo de pragas da soja. Sócio-economia e difusão de tecnologia. Atividades desenvolvidas. Problemas e dificuldades encontradas. Problemas de caráter técnico.
Book Synopsis Integrated Management and Biocontrol of Vegetable and Grain Crops Nematodes by : A. Ciancio
Download or read book Integrated Management and Biocontrol of Vegetable and Grain Crops Nematodes written by A. Ciancio and published by Springer Science & Business Media. This book was released on 2007-12-08 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second volume of the IMPD series describes aspects related to the most important phytoparasitic nematodes, considering the integration of biological control methods with other management practices and technologies, including the use of predatory nematodes and microbial rhizosphere antagonists. A focus is given on regional issues. A review on nematode management in cotton is integrated by a chapter on management of nematodes on wheat. New technologies are also revised.
Book Synopsis Tapping the Green Market by : Abraham Guillen
Download or read book Tapping the Green Market written by Abraham Guillen and published by Routledge. This book was released on 2012-08-21 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a rapidly growing interest in, and demand for, non-timber forest products (NTFPs). They provide critical resources across the globe fulfilling nutritional, medicinal, financial and cultural needs. However, they have been largely overlooked in mainstream conservation and forestry politics. This volume explains the use and importance of certification and eco-labelling for guaranteeing best management practices of non-timber forest products in the field. Using extensive case studies and global profiles of non-timber forest products, this work not only seeks to further our comprehension of certification processes but also broaden understanding of non-timber forest product management, harvesting and marketing. It should be useful to forest managers, policy-makers and conservation organizations as well as for academics in these areas.
Book Synopsis Plant Nematology, 3rd Edition by : Roland N. Perry
Download or read book Plant Nematology, 3rd Edition written by Roland N. Perry and published by CABI. This book was released on 2024-07-12 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant-parasitic nematodes are a major threat to crop production in all countries, and identification of nematodes and knowledge of their biology is of paramount importance. Providing a broad introduction to nematodes as plant parasites, this book begins by describing nematodes by genera, and then builds on this foundation to detail nematode biology and pest management, including resistance, and biological and chemical control. This 3rd edition is updated to address advances in our knowledge of plant-parasitic nematodes, particularly concerning the molecular aspects of host-parasite relationships, including the application of genomics to nematode biology. Changes in control and management strategies are also covered. The influence of climate change on plant-parasitic nematodes is addressed in a new chapter on ecology. Primarily aimed at students (MSc and PhD), this book is also invaluable for researchers and lecturers in nematology, plant pathology and parasitology, advisory and quarantine services, and crop protection scientists.
Book Synopsis The Physiology of Vegetable Crops, 2nd Edition by : Hans Christian Wien
Download or read book The Physiology of Vegetable Crops, 2nd Edition written by Hans Christian Wien and published by CABI. This book was released on 2020-05-01 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely updated and revised, this bestselling book continues to explain the growth and developmental processes involved in the formation of vegetables. Since the publication of the successful first edition significant discoveries, particularly in the area of molecular biology, have deepened and broadened our knowledge and understanding of these processes. This new edition brings the topic up-to-date and is presented over two sections: the first provides general knowledge on germination, transplanting, flowering, the effects of stress and modelling, whilst the second section details the physiology of specific crops or crop groups.
Book Synopsis Advances in Fungal Biotechnology for Industry, Agriculture, and Medicine by : Jan S. Tkacz
Download or read book Advances in Fungal Biotechnology for Industry, Agriculture, and Medicine written by Jan S. Tkacz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past half century, filamentous fungi have grown in commercial importance not only in the food industry but also as sources of pharmaceutical agents for the treatment of infectious and metabolic diseases and of specialty proteins and enzymes used to process foods, fortify detergents, and perform biotransformations. The commercial impact of molds is also measured on a negative scale since some of these organisms are significant as pathogens of crop plants, agents of food spoilage, and sources of toxic and carcinogenic compounds. Recent advances in the molecular genetics of filamentous fungi are finding increased application in the pharmaceutical, agricultural, and enzyme industries, and this trend promises to continue as the genomics of fungi is explored and new techniques to speed genetic manipulation become available. This volume focuses on the filamentous fungi and highlights the advances of the past decade, both in methodology and in the understanding of genomic organization and regulation of gene and pathway expression.
Book Synopsis Nematode Interactions by : M. Wajid Khan
Download or read book Nematode Interactions written by M. Wajid Khan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nematode interactions are important biological phenomena and of great significance in agriculture. It is a fascinating subject which is multidisciplinary by nature, and concerns any scientist involved with plant health. There have been marked advances in our knowledge of various aspects of the subject in the last two decades. This study area has been the subject of several reviews, but there was no exclusive text on the subject. This has stressed the need to document the information, developing a unifying theme which treated nematode interactions in a holistic manner. This book is about the inter action of plant-parasitic nematodes with other plant pathogens or root symbionts, the nature of their associations, their impact on the host and con sequential interactive effects on the involved organisms. Since nematodes are at the centre of the theme, the responsibility of understanding of other plant pathogens dealt with in this book is largely delegated to the reader. I have limited the book content to interactions with biotic pathogens and root symbionts only, for various reasons. The book embodies 16 chapters, and attempts to present balanced infor mation on various aspects of nematode interactions with other plant pathogens and root symbionts. Some chapters describe general aspects of the subject. Interactions of nematodes with specific groups of organisms are addressed in the remaining chapters.
Book Synopsis Paradisi in Sole Paradisus Terrestris by : John Parkinson
Download or read book Paradisi in Sole Paradisus Terrestris written by John Parkinson and published by . This book was released on 1904 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Science and Relativism by : Larry Laudan
Download or read book Science and Relativism written by Larry Laudan and published by University of Chicago Press. This book was released on 1990-08-15 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, many members of the intellectual community have embraced a radical relativism regarding knowledge in general and scientific knowledge in particular, holding that Kuhn, Quine, and Feyerabend have knocked the traditional picture of scientific knowledge into a cocked hat. Is philosophy of science, or mistaken impressions of it, responsible for the rise of relativism? In this book, Laudan offers a trenchant, wide-ranging critique of cognitive relativism and a thorough introduction to major issues in the philosophy of knowledge.
Book Synopsis Food Safety & Mycotoxins by : Aibo Wu
Download or read book Food Safety & Mycotoxins written by Aibo Wu and published by Springer Nature. This book was released on 2019-11-08 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins are increasingly attracting attention at thegovernmental, public and academic level worldwide, due to more frequent and serious contaminations of food and feedstuffs, which pose a serious threat to human health and animal production. This book reviews the latest research on mycotoxins that directly concern food safety, and especially focuses on detection technologies, risk assessment and control strategiescurrently being used in China. Gathering contributions from over 20 respected researchers, the book will benefit graduatestudents, researchers and management groups from various disciplines, including food science and technology, analytical chemistry, plant pathology, public health, etc.
Book Synopsis Cacao and Its Allies by : José Cuatrecasas
Download or read book Cacao and Its Allies written by José Cuatrecasas and published by . This book was released on 1964 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Compendium of Peanut Diseases by : N. Kokalis-Burelle
Download or read book Compendium of Peanut Diseases written by N. Kokalis-Burelle and published by American Phytopathological Society. This book was released on 1997 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compendium of Peanut Diseases, Second Edition is a guide to the identification, diagnosis, and control of peanut diseases and disorders. Bringing together color photographs and authoritative information in a single volume, this convenient compendium is a valuable resource for peanut growers and crop consultants around the world.This compendium has become a standard guidebook for the peanut industry. The contributors are an international group that includes 50 peanut experts from the United States, India, The Peoples Republic of China, Malawi, Australia, Israel, and South Africa. They offer advice on diseases and disorders found in each of the world's major peanut-growing regions.Detailed descriptions of 55 peanut diseases are the core of the book. Covering diseases caused by fungi, bacteria, nematodes, and viruses, these descriptions present detailed information on symptoms, causal organisms, disease cycle, control, host range, transmission, detection, and epidemiology. In addition to diseases, the compendium also describes peanut disorders caused by environmental stress, insects and arthropods, and parasitic flowering plants. Other sections of the compendium cover beneficial organisms, organisms with an undetermined relationship to peanuts, disease management strategies, genetic modification, and a listing of disease and insect resistant cultivars currently available for use by growers and breeders.
Book Synopsis Flames in the Rain Forest by : Daniel C. Nepstad
Download or read book Flames in the Rain Forest written by Daniel C. Nepstad and published by . This book was released on 1999 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of Amazonian fire. Forest flammability. Amazonia is burning. Future burning. Solutions to the Amazonian fire problem.
Author :American Society of Civil Engineers. Technical Committee on Irrigation Water Requirements Publisher : ISBN 13 : Total Pages :236 pages Book Rating :4.3/5 (91 download)
Book Synopsis Consumptive Use of Water and Irrigation Water Requirements by : American Society of Civil Engineers. Technical Committee on Irrigation Water Requirements
Download or read book Consumptive Use of Water and Irrigation Water Requirements written by American Society of Civil Engineers. Technical Committee on Irrigation Water Requirements and published by . This book was released on 1973 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
