Métodos de análise de tecidos vegetais utilizados na Embrapa Solos

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ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (591 download)

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Book Synopsis Métodos de análise de tecidos vegetais utilizados na Embrapa Solos by : Ciríaca Arcangela Ferreira de Santana do Carmo

Download or read book Métodos de análise de tecidos vegetais utilizados na Embrapa Solos written by Ciríaca Arcangela Ferreira de Santana do Carmo and published by . This book was released on 2000 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: O crescente aumento da população, e a conseqüente expansão da demanda por alimentos, gera a necessidade de maior eficiência dos agrossistemas e maior produtividade das áreas Cultivadas. Esta eficiência será sustentável, se houver uma otimização de recursos e insumos, buscando aumentos da produção através do manejo racional da fertilidade do solo e da nutrição de plantas sem Ocasionar danos ao meio ambiente. Neste contexto, a diagnose foliar constitui-se em uma ferramenta extremamente importante para a avaliação e o monitoramento do estado nutricional das plantas. Assim sendo, a Embrapa Solos, consciente de suas atribuições em envidar esforços para a obtenção de máximas produtividades com o mínimo de danos ambientais decorrentes da aplicação de fertilizantes e Corretivos no solo, instalou em 1996, o laboratório de tecidos vegetais, que atende Os projetos de pesquisa da unidade e das instituições que fazem parte dos sistemas de pesquisas. Este trabalho relata os procedimentos analíticos utilizados para a determinação dos principais nutrientes essenciais às plantas, realizados no laboratório de análise de tecidos vegetais da Embrapa Solos. Para cada método serão apresentados os princípios, materiais e equipamentos, reagentes e soluções e procedimentos.

Manual de laboratórios

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ISBN 13 : 9788586764080
Total Pages : 334 pages
Book Rating : 4.7/5 (64 download)

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Book Synopsis Manual de laboratórios by : Ana Rita de Araujo Nogueira

Download or read book Manual de laboratórios written by Ana Rita de Araujo Nogueira and published by . This book was released on 2005 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coleta, acondicionamento e preparo de amostras. Solos. Água. Tecidos vegetais. Tecidos e produtos animais. Alimentos para consumo humano. Métodos de análise. Métodos de análise de solo. Água. Tecido vegetal. Análise de alimentos.

Beneficial Microbes and the Interconnection Between Crop Mineral Nutrition and Induced Systemic Resistance

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Publisher : Frontiers Media SA
ISBN 13 : 2889740862
Total Pages : 196 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Beneficial Microbes and the Interconnection Between Crop Mineral Nutrition and Induced Systemic Resistance by : Carlos Lucena

Download or read book Beneficial Microbes and the Interconnection Between Crop Mineral Nutrition and Induced Systemic Resistance written by Carlos Lucena and published by Frontiers Media SA. This book was released on 2022-01-18 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Manual de metodos de analise de tecido vegetal, solo e calcario

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ISBN 13 : 9788585941093
Total Pages : 208 pages
Book Rating : 4.9/5 (41 download)

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Book Synopsis Manual de metodos de analise de tecido vegetal, solo e calcario by : C. J. da S. FREIRE

Download or read book Manual de metodos de analise de tecido vegetal, solo e calcario written by C. J. da S. FREIRE and published by . This book was released on 2001 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metodos de analise de tecido vegetal: preparo de amostra, determinacao do nitrogenio; determinacao do fosforo, potassio, calcio, magnesio e sodio, determinacao de fosforo, determinacao de potassio, determinacao de calcio; determinacao do magnesio, determinacao de magnesio, determinacao de ferro, manganes, zinco e cobre, determinacao de boro; metodos de analise de polpa de frutas: metodos de analise de polpa fresca de maca, metodos de analise de polpa seca de maca; metodos de analise de solo para fertilidade: preparo de amostra, determinacao de pH em agua. determinacao do indice SMP e necessidade de calcario, determiacao do fosforo, potassio e sodio disponiveis, determinacao do teor de argila no solo, determinacao da meteria organica, determinacao do carbono organico, determinacao do aluminio, calcio, magnesio e manganes trocaveis, determinacao do nitrogenio inorganico no solo; metodos de analise de corretivos da acidez: determinacao da eficiencia relativa, determinacao do valor de neutralizacao total, determinacao dos teores de calcio e magnesio.

Analises de tecido vegetal ; manual de laboratorio

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Analises de tecido vegetal ; manual de laboratorio by : M. R. F. Moller

Download or read book Analises de tecido vegetal ; manual de laboratorio written by M. R. F. Moller and published by . This book was released on 1998 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descricao dos metodos atuais de analise quimica das folhas.

Circular Economy and Sustainability

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Publisher : Elsevier
ISBN 13 : 0128232366
Total Pages : 584 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Circular Economy and Sustainability by : Alexandros Stefanakis

Download or read book Circular Economy and Sustainability written by Alexandros Stefanakis and published by Elsevier. This book was released on 2021-09-14 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of circular economy is based on strategies, practices, policies, and technologies to achieve principles related to reusing, recycling, redesigning, repurposing, remanufacturing, refurbishing, and recovering water, waste materials, and nutrients to preserve natural resources. It provides the necessary conditions to encourage economic and social actors to adopt strategies toward sustainability. However, the increasing complexity of sustainability aspects means that traditional engineering and management/economics alone cannot face the new challenes and reach the appropriate solutions. Thus, this book highlights the role of engineering and management in building a sustainable society by developing a circular economy that establishes and protects strong social and cultural structures based on cross-disciplinary knowledge and diverse skills. It includes theoretical justification, research studies, and case studies to provide researchers, practitioners, professionals, and policymakers the appropriate context to work together in promoting sustainability and circular economy thinking. Volume 1, Circular Economy and Sustainability: Management and Policy, discusses the content of circular economy principles and how they can be realized in the fields of economy, management, and policy. It gives an outline of the current status and perception of circular economy at the micro-, meso-, and macro-levels to provide a better understanding of its role to achieve sustainability. Volume 2, Circular Economy and Sustainability: Environmental Engineering, presents various technological and developmental tolls that emphasize the implementation of these principles in practice (micro-level). It demonstrates the necessity to establish a fundamental connection between sustainable engineering and circular economy. - Presents a novel approach linking circular economy concept to environmental engineering and management to promote sustainability goals in modern societies - Approaches the topic of production and consumption at both the micro- and macro-levels, integrating principles with practice - Offers a range of theoretical and foundational knowledge in addition to case studies that demonstrate the potential impact of circular economy principles on economic and societal progress

Fertilizing for High Yield and Quality

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Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Fertilizing for High Yield and Quality by : Lindbergue Araújo Crisóstomo

Download or read book Fertilizing for High Yield and Quality written by Lindbergue Araújo Crisóstomo and published by . This book was released on 2007 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acerola; Banana; Cashew: dwarf variety; Citrus; Coconut: green dwarf variety; Guava; Mango; Papaya; Passion-fruit; Pineapple; Soursop.

Vidalia

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ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Vidalia by :

Download or read book Vidalia written by and published by . This book was released on 2003 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fitopatologia brasileira

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ISBN 13 :
Total Pages : 844 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Fitopatologia brasileira by :

Download or read book Fitopatologia brasileira written by and published by . This book was released on 2005 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sweet-potato Diseases

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ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Sweet-potato Diseases by : Leonard Lee Harter

Download or read book Sweet-potato Diseases written by Leonard Lee Harter and published by . This book was released on 1916 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Survey Manual (U.S. Department of Agriculture Handbook No. 18)

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Publisher : Lulu.com
ISBN 13 : 0359573681
Total Pages : 640 pages
Book Rating : 4.3/5 (595 download)

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Book Synopsis Soil Survey Manual (U.S. Department of Agriculture Handbook No. 18) by : U.S. Department of Agriculture

Download or read book Soil Survey Manual (U.S. Department of Agriculture Handbook No. 18) written by U.S. Department of Agriculture and published by Lulu.com. This book was released on 2019-04-06 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Soil Survey Manual, USDA Handbook No. 18, provides the major principles and practices needed for making and using soil surveys and for assembling and using related data. The term "soil survey" is used here to encompass the process of mapping, describing, classifying, and interpreting natural three-dimensional bodies of soil on the landscape. This work is performed by the National Cooperative Soil Survey in the United States and by other similar organizations worldwide. The Manual provides guidance, methodology, and terminology for conducting a soil survey but does not necessarily convey policies and protocols required to administer soil survey operations. The soil bodies contain a sequence of identifiable horizons and layers that occur in repeating patterns in the landscape as a result of the factors of soil formation as described by Dokuchaev (1883) and Jenny (1941).

Chromium in the Natural and Human Environments

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Publisher : John Wiley & Sons
ISBN 13 : 9780471856436
Total Pages : 602 pages
Book Rating : 4.8/5 (564 download)

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Book Synopsis Chromium in the Natural and Human Environments by : Jerome O. Nriagu

Download or read book Chromium in the Natural and Human Environments written by Jerome O. Nriagu and published by John Wiley & Sons. This book was released on 1988-03-31 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive chemical and biochemical treatment on the effects of chromium in the environment and in man. Such an integrated treatment of the chemical and biochemical aspects of chromium is novel and has not appeared in the published literature. Reviews the information on global cycling and environmental occurrence of chromium compounds, which defines the extent of the environmental and toxicological concern. The treatment of chromium chemistry provides the basis for toxicological models of chromium hypersensitivity, mutagenicity, carcinogenicity, and toxicokinetics. Chapters contain graphical representations of the voluminous mutagenicity and animal carcinogenicity data according to chromium compound type, and a tabular summary of all published epidemiological data, broken down according to industry. Also covers clinical patterns, prognosis, pathogenesis, prophylaxis, and environmental and biological monitoring.

Hydroponics

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Publisher : BoD – Books on Demand
ISBN 13 : 9535103865
Total Pages : 258 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Hydroponics by : Toshiki Asao

Download or read book Hydroponics written by Toshiki Asao and published by BoD – Books on Demand. This book was released on 2012-03-23 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydroponics-A standard methodology for plant biological researches provides useful information on the requirements and techniques needs to be considered in order to grow crops successfully in hydroponics. The main focuses of this book are preparation of hydroponic nutrient solution, use of this technique for studying biological aspects and environmental controls, and production of vegetables and ornamentals hydroponically. The first chapter of this book takes a general description of nutrient solution used for hydroponics followed by an outline of in vitro hydroponic culture system for vegetables. Detailed descriptions on use of hydroponics in the context of scientific research into plants responses and tolerance to abiotic stresses and on the problems associated with the reuse of culture solution and means to overcome it are included. Some chapters provides information on the role of hydroponic technique in studying plant-microbe-environment interaction and in various aspects of plant biological research, and also understanding of root uptake of nutrients and thereof role of hydroponics in environmental clean-up of toxic and polluting agents. The last two chapters outlined the hydroponic production of cactus and fruit tree seedlings. Leading research works from around the world are brought together in this book to produce a valuable source of reference for teachers, researcher, and advanced students of biological science and crop production.

Pollution of Water Bodies in Latin America

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Publisher : Springer
ISBN 13 : 9783030272951
Total Pages : 0 pages
Book Rating : 4.2/5 (729 download)

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Book Synopsis Pollution of Water Bodies in Latin America by : Leobardo Manuel Gómez-Oliván

Download or read book Pollution of Water Bodies in Latin America written by Leobardo Manuel Gómez-Oliván and published by Springer. This book was released on 2019-11-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The indiscriminate use of chemical substances in industrial processes and anthropogenic activities, have resulted in the release of these compounds into aquatic ecosystems through municipal, hospital and industrial discharges, producing various undesired effects on the environment and on species of ecological interest. These compounds, such as metals, pesticides, emerging pollutants and other substances are persistent and susceptible to biotic and/or abiotic transformations, yielding metabolites that can be more toxic than the original compounds. In this book, researchers from diverse environmental science disciplines share their experiences in countries such as Argentina, Brazil, Colombia and Mexico, and critically examine the problem of contaminants in aquatic ecosystems in Latin America, as well as the risks presented by their presence.

Lehninger Principles of Biochemistry

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Publisher : Macmillan
ISBN 13 : 9780716743392
Total Pages : 1256 pages
Book Rating : 4.7/5 (433 download)

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Book Synopsis Lehninger Principles of Biochemistry by : Albert L. Lehninger

Download or read book Lehninger Principles of Biochemistry written by Albert L. Lehninger and published by Macmillan. This book was released on 2005 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt: CD-ROM includes animations, living graphs, biochemistry in 3D structure tutorials.

Horticultura brasileira

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ISBN 13 :
Total Pages : 688 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Horticultura brasileira by :

Download or read book Horticultura brasileira written by and published by . This book was released on 2006 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plant Microtechnique

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (765 download)

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Book Synopsis Plant Microtechnique by : D. A. Jahansen

Download or read book Plant Microtechnique written by D. A. Jahansen and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: