Algumas considerações sobre execução de pesquisa com enfoque sistêmico em áreas irrigadas do trópico semi-árido

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Algumas considerações sobre execução de pesquisa com enfoque sistêmico em áreas irrigadas do trópico semi-árido by : M. A. de QUEIROZ

Download or read book Algumas considerações sobre execução de pesquisa com enfoque sistêmico em áreas irrigadas do trópico semi-árido written by M. A. de QUEIROZ and published by . This book was released on 1976 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Para o estudo de pesquisa em sistemas de produção agropecuária nas áreas irrigadas do Trópico Semi-Árido deve ser feita uma descrição rigorosa de todas as operações que envolvem o mesmo, quer seja nas áreas do Vale do São Francisco ou Perímetros Irrigados do DNOCS. Essa descrição costitui o diagnóstico da situação atual onde se visualizarão os problemas limitantes, para os produtores típicos. Deve-se considerar produtores típicos para cada situação. Na descrição das operações que envolvem o sistema, caracteriza-se a ação integrada de equipe multidisciplinar. O sistema de produção considerado, deverá, pois, abranger toda a atividade do produtor no ano agrícola. Áreas grandes, simulando produtores típicos, já foram plantadas no Vale do São Francisco, onde se fizeram várias observações, inclusive servindo como campo de demonstração para produtores, observação do comportamento e avaliação de custos de produtor.

Agrindex

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Publisher :
ISBN 13 :
Total Pages : 980 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Agrindex by :

Download or read book Agrindex written by and published by . This book was released on 1977 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Pesquisa do CPATSA nas áreas irrigadas do trópico semi-árido

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (822 download)

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Book Synopsis A Pesquisa do CPATSA nas áreas irrigadas do trópico semi-árido by :

Download or read book A Pesquisa do CPATSA nas áreas irrigadas do trópico semi-árido written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pesquisa em irrigação no trópico Semi-Árido

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ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (71 download)

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Book Synopsis Pesquisa em irrigação no trópico Semi-Árido by : EMBRAPA. Centro de Pesquisa Agropecuária do Trópico Semi-Árido (Petrolina).

Download or read book Pesquisa em irrigação no trópico Semi-Árido written by EMBRAPA. Centro de Pesquisa Agropecuária do Trópico Semi-Árido (Petrolina). and published by . This book was released on 1981 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caracteristicas fisico hidricas de tres latossolos irrigados do Projeto Bebedouro. Evapotranspiracao de feijao-de-corda. Metodologia para determinar as necessidades de agua das culturas irrigadas. Efeito da lamina de irrigacao e da adubacao nitrogenada na producao de graos de milho. Efeito do regime de irrigacao e da adubacao nitrogenada na producao de graos de milheto. Influencia do teor de umidade no solo e da adubacao nitrogenada no rendimento de graos de feijao.

Pequena pesquisa em irrigacao no tropico semi-arido

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Publisher :
ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Pequena pesquisa em irrigacao no tropico semi-arido by : EMBRAPA. Centro de Pesquisa Agropecuaria do Tropico Semi-Arido (Petrolina, PE)

Download or read book Pequena pesquisa em irrigacao no tropico semi-arido written by EMBRAPA. Centro de Pesquisa Agropecuaria do Tropico Semi-Arido (Petrolina, PE) and published by . This book was released on 1981 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caracteristicas fisico-hidricas de trs latossolos irrigados do projeto bebedouro; Evapotranspiracao do feijao-de-corda; Metodologia para determinar as necessidades de agua das culturas irrigadas; Efeito da lamina e da adubacao nitrogenada na producao de graos de milho; Efeito do regime de irrigacao e da adubacao nitrogenada na producao de graos de milheto; Influencia do teor de umidade no solo e da adubacao nitrogenada no rendimento de graos do feijao.

Pesquisa prioritárias em agricultura irrigada para as áreas do DNOCS.

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (71 download)

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Book Synopsis Pesquisa prioritárias em agricultura irrigada para as áreas do DNOCS. by : EMBRAPA. Centro de Pesquisa Agropecuária do Trópico Semi-Árido

Download or read book Pesquisa prioritárias em agricultura irrigada para as áreas do DNOCS. written by EMBRAPA. Centro de Pesquisa Agropecuária do Trópico Semi-Árido and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pesquisa em irrigacao no tropico semi-arido

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Publisher :
ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Pesquisa em irrigacao no tropico semi-arido by : EMBRAPA. Centro Nacional de Pesquisa Agropecuaria do Tropico Semi-Arido (Petrolina, PE)

Download or read book Pesquisa em irrigacao no tropico semi-arido written by EMBRAPA. Centro Nacional de Pesquisa Agropecuaria do Tropico Semi-Arido (Petrolina, PE) and published by . This book was released on 1981 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caracteristicas fisico-hidricas de tres latossolos irrigados do projeto bebedouro; Evapotranspiracao do feijao-de-corda; Efeito da lamina de irrigacao e da adubacao nitrogenada na producao de graos de milho; Efeito do regime de irrigacao e da adubacao nitrogenada na producao de graos de milheto; Influencia do teor de umidade no solo e da adubacao nitrogenada no rendimento de graos do feijao.

Resumo de atividades de pesquisa do projeto de desenvolvimento de sistema de producao para areas irrigadas

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (71 download)

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Book Synopsis Resumo de atividades de pesquisa do projeto de desenvolvimento de sistema de producao para areas irrigadas by : EMBRAPA. Centro de Pesquisa Agropecuaria do Tropico Semi-Arido (Petrolina, PE).

Download or read book Resumo de atividades de pesquisa do projeto de desenvolvimento de sistema de producao para areas irrigadas written by EMBRAPA. Centro de Pesquisa Agropecuaria do Tropico Semi-Arido (Petrolina, PE). and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pesquisas prioritarias em agricultura irrigada para o Vale do Sao Francisco

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Pesquisas prioritarias em agricultura irrigada para o Vale do Sao Francisco by : EMBRAPA. Centro de Pesquisa Agropecuaria do Tropico Semi-Arido (Petrolina, PE)

Download or read book Pesquisas prioritarias em agricultura irrigada para o Vale do Sao Francisco written by EMBRAPA. Centro de Pesquisa Agropecuaria do Tropico Semi-Arido (Petrolina, PE) and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: V. 1 - Pesquisas em melhoramento e produção de sementes para áreas irrigadas do Vale do São Francisco. v. 2 - Pesquisas em adubação e uso de fertilizantes para áreas irrigadas do Vale do São Francisco. v. 3 - Pesquisas em uso e manejo da água para áreas irrigadas do Vale do São Francisco. v. 4 - Pesquisas em manejo de cultura para áreas irrigadas do Vale do São Francisco.

Water Reuse

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Publisher : McGraw Hill Professional
ISBN 13 : 0071508775
Total Pages : 1610 pages
Book Rating : 4.0/5 (715 download)

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Book Synopsis Water Reuse by : Metcalf & Eddy, Inc., an AECOM Company

Download or read book Water Reuse written by Metcalf & Eddy, Inc., an AECOM Company and published by McGraw Hill Professional. This book was released on 2007-02-05 with total page 1610 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Integrated Approach to Managing the World's Water Resources Water Reuse: Issues, Technologies, and Applications equips water/wastewater students, engineers, scientists, and professionals with a definitive account of the latest water reclamation, recycling, and reuse theory and practice. This landmark textbook presents an integrated approach to all aspects of water reuse _ from public health protection to water quality criteria and regulations to advanced technology to implementation issues. Filled with over 500 detailed illustrations and photographs, Water Reuse: Issues, Technology, and Applications features: In-depth coverage of cutting-edge water reclamation and reuse applications Current issues and developments in public health and environmental protection criteria, regulations, and risk management Review of current advanced treatment technologies, new developments, and practices Special emphasis on process reliability and multiple barrier concepts approach Consideration of satellite and decentralized water reuse facilities Consideration of planning and public participation of water reuse Inside This Landmark Water/Wastewater Management Tool • Water Reuse: An Introduction • Health and Environmental Concerns in Water Reuse • Technologies and Systems for Water Reclamation and Reuse • Water Reuse Applications • Implementing Water Reuse

Water and Sanitation Services

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Publisher : Earthscan
ISBN 13 : 1849773750
Total Pages : 392 pages
Book Rating : 4.8/5 (497 download)

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Book Synopsis Water and Sanitation Services by : Jose Esteban Castro

Download or read book Water and Sanitation Services written by Jose Esteban Castro and published by Earthscan. This book was released on 2012 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on how to provide clean water for all - one of the key Millennium Development Goals, this book integrates technical and social perspectives. A broad, international range of case studies are provided, from developed, middle income and developing countries, in Europe, Asia, Africa, and the Americas.

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).

Biological Wastewater Treatment

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Publisher : IWA Publishing (International Water Assoc)
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.:/5 (4 download)

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Book Synopsis Biological Wastewater Treatment by : Mogens Henze

Download or read book Biological Wastewater Treatment written by Mogens Henze and published by IWA Publishing (International Water Assoc). This book was released on 1881 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: For information on the online course in Biological Wastewater Treatment from UNESCO-IHE, visit: http://www.iwapublishing.co.uk/books/biological-wastewater-treatment-online-course-principles-modeling-and-design Over the past twenty years, the knowledge and understanding of wastewater treatment have advanced extensively and moved away from empirically-based approaches to a first principles approach embracing chemistry, microbiology, physical and bioprocess engineering, and mathematics. Many of these advances have matured to the degree that they have been codified into mathematical models for simulation with computers. For a new generation of young scientists and engineers entering the wastewater treatment profession, the quantity, complexity and diversity of these new developments can be overwhelming, particularly in developing countries where access is not readily available to advanced level tertiary education courses in wastewater treatment. Biological Wastewater Treatment addresses this deficiency. It assembles and integrates the postgraduate course material of a dozen or so professors from research groups around the world that have made significant contributions to the advances in wastewater treatment. The book forms part of an internet-based curriculum in biological wastewater treatment which also includes: Summarized lecture handouts of the topics covered in book Filmed lectures by the author professors Tutorial exercises for students self-learning Upon completion of this curriculum the modern approach of modelling and simulation to wastewater treatment plant design and operation, be it activated sludge, biological nitrogen and phosphorus removal, secondary settling tanks or biofilm systems, can be embraced with deeper insight, advanced knowledge and greater confidence.

UNESCO General History of Africa, Vol. I, Abridged Edition

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Publisher : Univ of California Press
ISBN 13 : 9780520066960
Total Pages : 372 pages
Book Rating : 4.0/5 (669 download)

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Book Synopsis UNESCO General History of Africa, Vol. I, Abridged Edition by : Jacqueline Ki-Zerbo

Download or read book UNESCO General History of Africa, Vol. I, Abridged Edition written by Jacqueline Ki-Zerbo and published by Univ of California Press. This book was released on 1990 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume covers the period from the end of the Neolithic era to the beginning of the seventh century of our era. This lengthy period includes the civilization of Ancient Egypt, the history of Nubia, Ethiopia, North Africa and the Sahara, as well as of the other regions of the continent and its islands."--Publisher's description

Water Reuse and Recycling

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Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (327 download)

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Book Synopsis Water Reuse and Recycling by : Mark V. Hughes

Download or read book Water Reuse and Recycling written by Mark V. Hughes and published by . This book was released on 1979 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Management for Sustainability

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Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Soil Management for Sustainability by : R. Lal

Download or read book Soil Management for Sustainability written by R. Lal and published by . This book was released on 1991 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book manuscripts presented originally at a World Association of Soil and Water Conservation conference held in 1989 are collected. Topics include basic processes (e.g. soil structure, soil erosion, soil compaction); management options (e.g. conservation tillage); policy issues and priorities

Aquaculture Production Systems

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Publisher : John Wiley & Sons
ISBN 13 : 0813801265
Total Pages : 438 pages
Book Rating : 4.8/5 (138 download)

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Book Synopsis Aquaculture Production Systems by : James H. Tidwell

Download or read book Aquaculture Production Systems written by James H. Tidwell and published by John Wiley & Sons. This book was released on 2012-06-26 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaculture is an increasingly diverse industry with an ever-growing number of species cultured and production systems available to professionals. A basic understanding of production systems is vital to the successful practice of aquaculture. Published with the World Aquaculture Society, Aquaculture Production Systems captures the huge diversity of production systems used in the production of shellfish and finfish in one concise volume that allows the reader to better understand how aquaculture depends upon and interacts with its environment. The systems examined range from low input methods to super-intensive systems. Divided into five sections that each focus on a distinct family of systems, Aquaculture Production Systems serves as an excellent text to those just being introduced to aquaculture as well as being a valuable reference to well-established professionals seeking information on production methods.