Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Dinamica Do Nitrogenio Dos Fertilizantes
Download Dinamica Do Nitrogenio Dos Fertilizantes full books in PDF, epub, and Kindle. Read online Dinamica Do Nitrogenio Dos Fertilizantes ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Dinâmica do nitrogênio dos fertilizantes by : P. B. de CAMARGO
Download or read book Dinâmica do nitrogênio dos fertilizantes written by P. B. de CAMARGO and published by . This book was released on 1989 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introdução; Revisão de literatura; Dinâmica do nitrogênio no sistema solo planta; Adubação nitrogenada em cana de açúcar; Material e métodos: Local; Variedade de cana de açúcar e antecedentes; Solo; Delineamento experimental; Cultivo mecânico da área e instalação dos tensiômetros e extratores de solução do solo; Adubação potássica e nitrogenada; Produção de massa verde, massa seca e nitrogênio total extraído na parte aérea da soqueira, em função do tempo; Utilização do nitrogênio dos fertilizantes pela soqueira de cana em diferentes estágios de crescimento, determinada pela técnica de 15 N; Volatilização de NH3 do solo; Fluxo de nitrogênio (NO3 - + NH4 +) no perfil do solo; Colheita final da cana das áreas com fertilizante - 15 N; Distribuição do nitrogênio residual dos fertilizantes: uréia e aquamônia, no solo; Testes estatísticos utilizados; Resultados e discussão: Crescimento da soqueira de cana de açúcar SP 70-1143 (3a. soca) e utilização do nitrogênio dos fertilizantes (uréia e aquamônia); Volatilização de NH3 do solo; Nitrogênio residual dos fertilizantes no solo; Destino do nitrogênio da solução do solo; Destino do nitrogênio dos fertilizantes: aquamônia e uréia, no sistema solo planta; Conclusões; Referências bibliográficas.
Book Synopsis Dinâmica do nitrogênio amídico (15N-uréia) ou amoniacal (15N-aquamônia) no solo aplicado conjuntamente com o co-produto da produção do ácido glutâmico (Ajifer). by : Leonardo Régis Pereira
Download or read book Dinâmica do nitrogênio amídico (15N-uréia) ou amoniacal (15N-aquamônia) no solo aplicado conjuntamente com o co-produto da produção do ácido glutâmico (Ajifer). written by Leonardo Régis Pereira and published by . This book was released on 2008 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Com objetivo de estudar o efeito da adubação nitrogenada líquida aplicada sobre a palha em solo cultivado com cana-de-açúcar utilizando o co-produto da fabricação do ácido glutâmico (Ajifer), foi implantado um experimento em tubos de PVC de 100 mm no sistema confinado, simulando área com colheita mecanizada de cana-crua e área com colheita com despalha à fogo na fazenda experimental da Apta, Pólo Regional Centro -Sul, em Piracicaba, SP. O fertilizante organomineral: Ajifer foi utilizado como veiculo para as fontes uréia (N-amídico) ou aquamônia (N-amoniacal) marcadas com 15N continua ...
Book Synopsis Dinâmica de adubos verdes no sistema solo-planta by : Walkyria Bueno Scivittaro
Download or read book Dinâmica de adubos verdes no sistema solo-planta written by Walkyria Bueno Scivittaro and published by . This book was released on 2004 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este trabalho apresenta, aos técnicos e produtores, informações importantes sobre a dinâmica e o potencial de fornecimento de nitrogênio de adubos verdes em sistemas de cultivos, visando contribuir para a inclusão e expansão da adubação verde no processo produtivo.
Author :SIMPÓSIO SOBRE NITROGÊNIO E ENXOFRE NA AGRICULTURA BRASILEIRA, 2006, Piracicaba Publisher : ISBN 13 : Total Pages :722 pages Book Rating :4.:/5 (78 download)
Book Synopsis Anais... by : SIMPÓSIO SOBRE NITROGÊNIO E ENXOFRE NA AGRICULTURA BRASILEIRA, 2006, Piracicaba
Download or read book Anais... written by SIMPÓSIO SOBRE NITROGÊNIO E ENXOFRE NA AGRICULTURA BRASILEIRA, 2006, Piracicaba and published by . This book was released on 2007 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Matéria orgânica do solo, nitrogênio e enxofre nos diversos sistemas de exploração agrícola; Fixação biológica do nitrogênio no sistema solo-planta; Produção de fertilizantes nitrogenados e suprimento de matéria-prima; Formas tradicionais e alternativas de obtenção e utilização do nitrogênio e do enxofre: uma visão holística; Uso eficiente de fertilizantes nitrogenados e sulfatados na agriculatura brasileira: uma visão do futuro; Fundamentos do nitrogênio e do enxofre na nutrição mineral das plantas cultivadas; Métodos de avaliação do estado tradicional das plantas para nitrogênio e enxofre; diagnoóstico para recomendação de adubação nitrogenada em culturas de interesse agronômico; Nitrogênio e enxofre na cultura do algodoeiro; Nitrogênio e enxofre na cultura do cafeeiro; Nitrogênio e enxofre na cultura da cana-de-açúcar; Nitrogênio e enxofre na cultura dos citros; Nitrogênio e enxofree nas culturas de milho e feijão; Nitrogênio e enxofre em pastagens; Viabilidade econômica da adubação nitrogenada e sulfatada de pastagens na Região do Cerrado; Manejo de fertilizantes nitrogenados em sistemas de produção envolvendo os cultivos de soja/trigo e soja/milho no sistema plantio direto; Manejo do nitrogênio e do enxofre em sistemas de exploração agrícola: plantio direto versus plantio convencional; Mineralização e nutrificação do nitrogênio do solo sob floresta e pastagem na Amazônia Brasileira.
Book Synopsis Fertilizantes Fluidos by : Godofredo Cesar Vitti
Download or read book Fertilizantes Fluidos written by Godofredo Cesar Vitti and published by . This book was released on 1994 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid fertilizers in an evolving agriculture; A situacao da adubacao fluida no Brasil; Projetos e processos utilizados na industria de fertilizantes fluidos; Estagio atual das industrias que produzem fertilizantes fluidos; Fertibras s.a adubos e inseticidas; Ipiranga serrana fertilizantes; Jaufertil industria e comercio de fertilizantes ltda.; Dedini industria e comercio de fertilizantes ltda.; Politica de fornecimento de materias-primas para o setor; Controle da qualidade de fertilizantes fluidos; Uso de fertilizantes fluidos; Usina Sao Jose; Adubo fluido na cultura cafeeira; Experiencia pratica no uso de fertilizantes fluidos em citros; Aspectos tecnicos-operacionais da utilizacao da adubacao liquida na cultura do Eucalyptus spp.; Fertilizacao fluida emmilho; Uso de adubo liquido em milho e feijao irrigados; Fertilizacao; Potencialidades da fertirrigacao; Aplicacao de fertilizantes via agua de irrigacao; Fertilizantes e fertirrigacao; Aspectos da fertirrigacao; Fertilizantes fluidos e pivo-central; Destino dos fertilizantes fluidos aplicados no solo; Dinamica do nitrogeneo de fertilizantes fluidos no sistema solo-planta; Dinamica do fosforo de fertilizantes fluidos e solidos no sistema solo planta.
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.
Book Synopsis Nitrogen Fertilizer Recommendations for Maize Produced in the Tropics by : Deanna Lynn Osmond
Download or read book Nitrogen Fertilizer Recommendations for Maize Produced in the Tropics written by Deanna Lynn Osmond and published by . This book was released on 1991 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sugarcane Bioethanol by : Luís Augusto Barbosa Cortez
Download or read book Sugarcane Bioethanol written by Luís Augusto Barbosa Cortez and published by . This book was released on 2010 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Brazil, sugarcane ethanol supplied, in 2009, 17.6 % of the energy for land transportation (excluding railroads)and about 55% of the total energy supplied by liquid fuel for Otto cycle engines. Besides the lower production costs ethanol produced from sugarcane in Brazil has another important advantage: in Central-South Brazil only 1 unit of fossil energy is used for each 8-9 units of energy produced by ethanol from sugarcane. Carbon emissions reduction also benefits from sugarcane ethanol: for each cubic meter of ethanol used as fuel, there is net saving of around 2 t CO2 not emitted to the atmosphere while, at the same time, no SO2 is emitted. Sugarcane was introduced in Brazil in 1532. The "Brazilian model" of producing concomitantly sugar and ethanol, brought important technical benefits and made possible an outstanding increase in the competitiveness in the international market for sugar and ethanol. Today about 50% of the sucrose of sugarcane produced in the country is directed to the production of sugar while another half is used to produce Ethanol. Industrial and academic R&D has helped to increase the productivity of ethanol steadily over the past 35 years, at a rate of 3.2% per year. Productivity gains implied savings of planted area by a factor of 2.6. In 2009/2010 the area planted with sugarcane for Ethanol production was 4.2 Mha, amounting to 1% of the total arable land available in Brazil. About 60% of the Ethanol produced in Brazil comes from the State of Sao Paulo, where the productivity is the highest (around 86 t/ha.year). Most of the recent expansion is happening in the center-west region of the country, in degraded pasture lands. The FAPESP Program for Research on Bioenergy, BIOEN, aims at articulating public and private R&D, using academic and industrial laboratories to advance and apply knowledge in fields related to ethanol production in Brazil. The BIOEN Program has a solid core for supporting academic exploratory research activities that will generate new knowledge and form scientists and professionals essential for advancing industry capacity in ethanol related technologies. On top of this, BIOEN includes partnerships with industry for cooperative R&D activities between industrial and academic laboratories, which are to be co-funded by FAPESP and industry.Federal agencies, such as CNPq, will also co-fund the research.
Download or read book Acta amazonica written by and published by . This book was released on 2012 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each issue to contain material in each of seven subject fields: botany, forestry research, environmental sciences, phytochemistry, tropical medicine, zoology and technology.
Book Synopsis Nitrogen in Agricultural Systems by : James Stuart Schepers
Download or read book Nitrogen in Agricultural Systems written by James Stuart Schepers and published by ASA-CSSA-SSSA. This book was released on 2008 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: Review of the principles and management implications related to nitrogen in the soil-plant-water system.
Download or read book Agrindex written by and published by . This book was released on 1992 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Boletim do Instituto de Pesca by : Instituto de Pesca (São Paulo, Brazil : State)
Download or read book Boletim do Instituto de Pesca written by Instituto de Pesca (São Paulo, Brazil : State) and published by . This book was released on 2005 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista Ceres written by and published by . This book was released on 2011 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Agriculture, Fertilizers, and the Environment by : Marit Lægreid
Download or read book Agriculture, Fertilizers, and the Environment written by Marit Lægreid and published by Oxford University Press, USA. This book was released on 1999 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to provide a balanced scientific review of the environmental and sustainability issues relating to fertilizer use and how its environmental impact can be minimized. The book is suitable for undergraduate and college students taking courses in soil, crop and environmental science as well as for agricultural advisers and extension workers, and farmers themselves. It will also be accessible to a more general audience concerned with food production and the environment.
Book Synopsis Fundamentals of Petroleum Refining by : Mohamed A. Fahim
Download or read book Fundamentals of Petroleum Refining written by Mohamed A. Fahim and published by Elsevier. This book was released on 2009-11-19 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Petroleum Refining presents the fundamentals of thermodynamics and kinetics, and it explains the scientific background essential for understanding refinery operations. The text also provides a detailed introduction to refinery engineering topics, ranging from the basic principles and unit operations to overall refinery economics. The book covers important topics, such as clean fuels, gasification, biofuels, and environmental impact of refining, which are not commonly discussed in most refinery textbooks. Throughout the source, problem sets and examples are given to help the reader practice and apply the fundamental principles of refining. Chapters 1-10 can be used as core materials for teaching undergraduate courses. The first two chapters present an introduction to the petroleum refining industry and then focus on feedstocks and products. Thermophysical properties of crude oils and petroleum fractions, including processes of atmospheric and vacuum distillations, are discussed in Chapters 3 and 4. Conversion processes, product blending, and alkylation are covered in chapters 5-10. The remaining chapters discuss hydrogen production, clean fuel production, refining economics and safety, acid gas treatment and removal, and methods for environmental and effluent treatments. This source can serve both professionals and students (on undergraduate and graduate levels) of Chemical and Petroleum Engineering, Chemistry, and Chemical Technology. Beginners in the engineering field, specifically in the oil and gas industry, may also find this book invaluable. - Provides balanced coverage of fundamental and operational topics - Includes spreadsheets and process simulators for showing trends and simulation case studies - Relates processing to planning and management to give an integrated picture of refining
Download or read book The Genus Citrus written by Manuel Talon and published by Woodhead Publishing. This book was released on 2020-01-21 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Genus Citrus presents the enormous amount of new knowledge that has been generated in recent years on nearly all topics related to citrus. Beginning with an overview of the fundamental principles and understanding of citrus biology and behavior, the book provides a comprehensive view from Citrus evolution to current market importance. Reporting on new insights supported by the elucidation of the citrus genome sequence, it presents groundbreaking theories and fills in previous knowledge gaps. Because citrus is among the most difficult plants to improve through traditional breeding, citrus researchers, institutions and industries must quickly learn to adapt to new developments, knowledge and technologies to address the biological constraints of a unique fruit-tree such as citrus. Despite the challenges of working with citrus, tremendous progress has been made, mostly through advances in molecular biology and genomics. This book is valuable for all those involved with researching and advancing, producing, processing, and delivering citrus products. - Includes the most current research on citrus genomic information - Provides the first detailed description of citrus origin, a new proposal for citrus taxonomy, and a redefinition of the genus Citrus - Details citrus challenges including climate change, global disease impacts, and plant improvement strategies
Author :Raphael A. Viscarra Rossel Publisher :Springer Science & Business Media ISBN 13 :9048188598 Total Pages :440 pages Book Rating :4.0/5 (481 download)
Book Synopsis Proximal Soil Sensing by : Raphael A. Viscarra Rossel
Download or read book Proximal Soil Sensing written by Raphael A. Viscarra Rossel and published by Springer Science & Business Media. This book was released on 2010-07-25 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on developments in Proximal Soil Sensing (PSS) and high resolution digital soil mapping. PSS has become a multidisciplinary area of study that aims to develop field-based techniques for collecting information on the soil from close by, or within, the soil. Amongst others, PSS involves the use of optical, geophysical, electrochemical, mathematical and statistical methods. This volume, suitable for undergraduate course material and postgraduate research, brings together ideas and examples from those developing and using proximal sensors and high resolution digital soil maps for applications such as precision agriculture, soil contamination, archaeology, peri-urban design and high land-value applications, where there is a particular need for high spatial resolution information. The book in particular covers soil sensor sampling, proximal soil sensor development and use, sensor calibrations, prediction methods for large data sets, applications of proximal soil sensing, and high-resolution digital soil mapping. Key themes: soil sensor sampling – soil sensor calibrations – spatial prediction methods – reflectance spectroscopy – electromagnetic induction and electrical resistivity – radar and gamma radiometrics – multi-sensor platforms – high resolution digital soil mapping - applications Raphael A. Viscarra Rossel is a scientist at the Commonwealth Scientific and Industrial Research Organisation (CSIRO) of Australia. Alex McBratney is Pro-Dean and Professor of Soil Science in the Faculty of Agriculture Food & Natural Resources at the University of Sydney in Australia. Budiman Minasny is a Senior Research Fellow in the Faculty of Agriculture Food & Natural Resources at the University of Sydney in Australia.
