Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Fixacao Biologica De Nitrogenio Por Bacterias Associadas A Cana De Acucar full books in PDF, epub, and Kindle. Read online Fixacao Biologica De Nitrogenio Por Bacterias Associadas A Cana De Acucar ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : R.M. Boddey
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (71 download)
Download or read book Fixação biológica de nitrogênio por bactérias associadas a cana-de-açucar written by R.M. Boddey and published by . This book was released on 1992 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : José Marcos Leite Leite
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (79 download)
Download or read book Contribuição da fixação biológica de nitrogênio em duas variedades de cana-de-açúcar inoculadas com mistura de bactérias diazotróficas written by José Marcos Leite Leite and published by . This book was released on 2008 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. L. M. de OLIVEIRA
Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (79 download)
Download or read book Contribuição da fixação biológica de nitrogênio por bactérias diazotróficas endofíticas na cultura da cana-de-açúcar written by A. L. M. de OLIVEIRA and published by . This book was released on 2001 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resumo; Introdução; Materais e Métodos; Plantas; Inoculação; Coleta das amostras; Sondas oligonucleotíudicas; Técnica de hibridização in situ; Resultados; Discussão; Plantas e tratamentos de inoculação; Aclimatação; Meios de cultivo; Contagem através da técnica do número mais provável (NMP); Desenho experimental; Quantificação da porcentagem de nitrogênio derivado da atmostfera; Análise estatística; Análise do estabelecimento das bactérias diazotróficas inoculadas em plantas micropropagadas de cana-de-açúcar var. SP 70-1143; Efeitos da inoculação de bactérias diazotróficas endofíticas no desenvolvimento de plantas micropropagadas de cana-de-açúcar var. SP 70.1143.
Author : G. P. Xavier
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (79 download)
Download or read book Contribuição da fixação biológica de nitrogênio na produção sustentável de cana-de-açúcar written by G. P. Xavier and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Apesar dos esforços da pesquisa em FBN na cultura de cana-de-açúcar, que vem sendo desenvolvida no Brasil, as soqueiras da maioria das variedades de cana-de-açúcar ainda precisam de uma complementação com fertilizantes nitrogenados, e o custo deste insumo tende a elevar-se, acompanhando o preço do petróleo. Assim, nos últimos anos, a pesquisa científica, vem trabalhando em busca de alternativas à adubação nitrogenada, através de genótipos com maior potencial para FBN, práticas de manejo da cultura que poderiam amplificar a contribuição da FBN e pela seleção e inoculação de estirpes de bactérias eficientes para FBN. Buscando alcançar algumas dessas respostas, na Embrapa Agrobiologia, localizada em Seropédica-RJ, foram instalados três experimentos com o objetivo identificar as variedades de cana-de-açúcar mais eficientes para FBN, com base nas técnicas de balanço de N-total no sistema solo/planta, abundância natural de 15N e diluição isotópica de 15N. Os resultados desses experimentos permitiram concluir que: 1) o balanço de N-total do sistema solo-planta após 8 e 13 anos de cultivo foram positivos para a maioria das variedades FBN para o sistema solo-planta; 2) os genótipos Krakatau, SP 70-1143, SP 79-2312 e SP 71-6163 confirmaram o potencial para FBN já observados em estudos anteriores; 3) as variedades RB 72-454, e RB 82-5336, RB 75-8540 e RB 83-5089 apresentaram alto potencial para FBN; 4) o tipo de solo e o ciclo da cultura teve grande influência na contribuição da FBN; e 5) a FBN é uma importante fonte de N ao sistema solo planta, e vislumbram a possibilidade de que com o manejo adequado (colheita de cana crua) e com a utilização de variedades eficientes para FBN, talvez, seja possível reduzir ou mesmo eleiminar a adubação com fertilizantes nitrogenados na cultura.
Author : J.K. Ladha
Publisher : Int. Rice Res. Inst.
ISBN 13 : 0792334132
Total Pages : 300 pages
Book Rating : 4.7/5 (923 download)
Download or read book Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems written by J.K. Ladha and published by Int. Rice Res. Inst.. This book was released on 1995-09-30 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprinted from Plant and Soil, v.174, nos.1-2 (1995), this volume is devoted to discussions on the role of biological nitrogen fixation (BNF) in agricultural sustainability. Papers presented on BNF in crop forage and tree legumes are augmented with discussion of integrated farming systems involving BNF, soil and N management, and recycling of legume residues. BNF by non-legumes is discussed and attempts to transform cereals into nodulating plants are critically reviewed. Also described are advances in the development of new methodologies to understand symbiotic interactions and to assess N-2 fixation in the field; means of enhancing BNF through plant and soil management; breeding and selection; problems encountered in exploiting BNF under farmers' field conditions; and promising approaches to improve BNF exploitation. Lacks a subject index. Annotation copyright by Book News, Inc., Portland, OR
Author :
Publisher :
ISBN 13 :
Total Pages : 330 pages
Book Rating : 4.3/5 (91 download)
Download or read book Revista brasileira de fisiologia vegetal written by and published by . This book was released on 1999 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : João Lucio de Azevedo
Publisher : Springer
ISBN 13 : 3319558048
Total Pages : 441 pages
Book Rating : 4.3/5 (195 download)
Download or read book Diversity and Benefits of Microorganisms from the Tropics written by João Lucio de Azevedo and published by Springer. This book was released on 2017-06-10 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the diversity of tropical microorganisms and its applications in agriculture, renewable energy production and environmental protection. It covers several tropical habitats such as rain forests, mangroves, sea and river waters and describes how microorganisms isolated from these regions can be used to control insects and plant diseases, to improve sugar cane and biofuels production among other applications. The book also aims to bring researchers’ attention to the potential of tropical microorganisms for biotechnological purposes, an area that is still far from being well explored.
Author : Philip Hynd
Publisher : CSIRO PUBLISHING
ISBN 13 : 148630950X
Total Pages : 417 pages
Book Rating : 4.4/5 (863 download)
Download or read book Animal Nutrition written by Philip Hynd and published by CSIRO PUBLISHING. This book was released on 2019-11-01 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition is the key driver of animal health, welfare and production. In agriculture, nutrition is crucial to meet increasing global demands for animal protein and consumer demands for cheaper meat, milk and eggs and higher standards of animal welfare. For companion animals, good nutrition is essential for quality and length of life. Animal Nutrition examines the science behind the nutrition and feeding of the major domesticated animal species: sheep, beef cattle, dairy cattle, deer, goats, pigs, poultry, camelids, horses, dogs and cats. It includes introductory chapters on digestion and feeding standards, followed by chapters on each animal, containing information on digestive anatomy and physiology, evidence-based nutrition and feeding requirements, and common nutritional and metabolic diseases. Clear diagrams, tables and breakout boxes make this text readily understandable and it will be of value to tertiary students and to practising veterinarians, livestock consultants, producers and nutritionists.
Author : Luís Augusto Barbosa Cortez
Publisher :
ISBN 13 : 9788521205302
Total Pages : 994 pages
Book Rating : 4.2/5 (53 download)
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.
Author : Mohammad Saghir Khan
Publisher : Springer
ISBN 13 : 3319082167
Total Pages : 307 pages
Book Rating : 4.3/5 (19 download)
Download or read book Phosphate Solubilizing Microorganisms written by Mohammad Saghir Khan and published by Springer. This book was released on 2014-08-27 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive description of phosphate solubilizing microorganisms and highlights methods for the use of microphos in different crop production systems. The focus is on understanding both the basic and applied aspects of phosphate solubilizing microorganisms and how phosphorus-deficient soils can be transformed into phosphorus-rich ones by applying phosphate solubilizing microorganisms. The interaction of rhizosphere phosphate solubilizing microorganisms and environmental variables, as well as their importance in the production of crops such as legumes, cereals, vegetables etc. are discussed and considered. The use of cold-tolerant phosphate solubilizing microorganisms to enhance crop productivity in mountainous regions is examined, as are the ecological diversity and biotechnological implications of phosphate solubilizing microorganisms. Lastly, the role of phosphate solubilizing microorganisms in aerobic rice cultivation is highlighted. This volume offers a broad overview of plant disease management using phosphate solubilizing microbes and presents strategies for the management of cultivated crops. It will therefore be of special interest to both academics and professionals working in the fields of microbiology, soil microbiology, biotechnology and agronomy, as well as the plant protection sciences. This timely reference book provides an essential and comprehensive source of material, as it includes recent findings on phosphate solubilizing microorganisms and their role in crop production.
Author : Arthur Wellinger
Publisher : Elsevier
ISBN 13 : 085709498X
Total Pages : 507 pages
Book Rating : 4.8/5 (57 download)
Download or read book The Biogas Handbook written by Arthur Wellinger and published by Elsevier. This book was released on 2013-02-19 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: With increasing pressures to utilize wastes effectively and sustainably, biogas production represents one of the most important routes towards reaching renewable energy targets. This comprehensive reference on the development and deployment of biogas supply chains and technology reviews the role of biogas in the energy mix and outlines the range of biomass and waste resources for biogas production. Contributors provide detailed coverage of anaerobic digestion for the production of biogas and review the utilization of biogas for various applications. They consider all aspects in the biogas production chain from the origin of the biomass feedstocks, feedstock selection and preparation, the anaerobic digestion process, biogas plant equipment design and operation, through to utilization of the biogas for energy production and the residue, the digestate, which can be used as a biofertilizer. The book also addresses biogas utilization, and explores environmental impacts and commercial market applications. Table of Contents: Biogas as an energy option: An overview Part 1 Biomass resources, feedstock treatment and biogas production: Biomass resources for biogas production; Analysis and characterisation of biogas feedstocks; Storage and pre-treatment of substrates for biogas production; Fundamental science and engineering of the anaerobic digestion process for biogas production; Optimisation of biogas yields from anaerobic digestion by feedstock type; Anaerobic digestion as a key technology for biomass valorisation: Roles and contribution to the energy balance of biofuel chains Part 2 Plant design, engineering, process optimisation and digestate utilization: Design and engineering of biogas plants; Energy flows in biogas plants: Analysis and implications for plant design; Process control in biogas plants; Methane emissions in biogas production; Biogas digestate quality and utilization; Land application of digestate Part 3 Biogas utilisation: international experience and best practice: Biogas cleaning; Biogas up-grading to biomethane; Biomethane injection into natural gas networks; Generation of heat and power from biogas for stationery applications: Boilers, gas engines and turbines, combined heat and power (CHP) plants and fuel cells; Biomethane for transport applications; Market development and certification schemes for biomethane
Author : Herman Lent
Publisher :
ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.3/5 (91 download)
Download or read book Rev Bras Biol written by Herman Lent and published by . This book was released on 1991 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carlos Augustos de Lemos Chernicharo
Publisher : IWA Publishing
ISBN 13 : 1843391643
Total Pages : 189 pages
Book Rating : 4.8/5 (433 download)
Download or read book Anaerobic Reactors written by Carlos Augustos de Lemos Chernicharo and published by IWA Publishing. This book was released on 2007-03-30 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anaerobic Reactors is the forth volume in the series Biological Wastewater Treatment. The fundamentals of anaerobic treatment are presented in detail, including its applicability, microbiology, biochemistry and main reactor configurations. Two reactor types are analysed in more detail, namely anaerobic filters and especially UASB (upflow anaerobic sludge blanket) reactors. Particular attention is also devoted to the post-treatment of the effluents from the anaerobic reactors. The book presents in a clear and informative way the main concepts, working principles, expected removal efficiencies, design criteria, design examples, construction aspects and operational guidelines for anaerobic reactors. About the series: The series is based on a highly acclaimed set of best selling textbooks. This international version is comprised by six textbooks giving a state-of-the-art presentation of the science and technology of biological wastewater treatment. Other titles in the series are: Volume 1: Waste Stabilisation Ponds; Volume 2: Basic Principles of Wastewater Treatment; Volume 3: Waste Stabilization Ponds; Volume 5: Activated Sludge and Aerobic Biofilm Reactors; Volume 6: Sludge Treatment and Disposal
Author : Naveen Kumar Arora
Publisher : Frontiers Media SA
ISBN 13 : 2889668800
Total Pages : 219 pages
Book Rating : 4.8/5 (896 download)
Download or read book Salt Tolerant Rhizobacteria: For Better Productivity And Remediation Of Saline Soils written by Naveen Kumar Arora and published by Frontiers Media SA. This book was released on 2021-06-16 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dinesh Kumar Maheshwari
Publisher : Springer Nature
ISBN 13 : 3030654478
Total Pages : 341 pages
Book Rating : 4.0/5 (36 download)
Download or read book Endophytes: Mineral Nutrient Management, Volume 3 written by Dinesh Kumar Maheshwari and published by Springer Nature. This book was released on 2021-03-04 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: The challenges to meet the food requirement of the burgeoning population and stabilized productivity of agriculture lands can only be met by a second green revolution. After steadily declining for over a decade hunger is on the rise again, affecting million people of the global population. Therefore, crop yields must be increased substantially over the coming decades to keep pace with global food demand. The plant rhizosphere is a multidimensional and dynamic ecological environment of complicated microbe–plant interactions for harnessing essential macro and micronutrients from a limited nutrient pool. This book will showcase naturally-occurring endophyte which can be explored for nutrient mineralization and mobilization for sustainable agriculture. This will cover recent trends, prospects, critical commentaries and advancement in the research area focusing on naturally-occurring beneficial endophytic microbes. Thus, it is proposed to bring out new scientific insights and frontiers of research that have exploration of endophyte for mineral nutrient management in soil and crops. The chapters are contributed by leading scientists across the globe. The book will be useful to agronomists, microbiologists, ecologists, plant pathologists, molecular biologists, environmentalists, policy makers, conservationists, and NGOs working for the crop production and productivity development and consequently over all agricultural significance.
Author : Empresa Brasileira de Pesquisa Agropecuária
Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.A/5 ( download)
Download or read book Portfólio de tecnologias da EMBRAPA written by Empresa Brasileira de Pesquisa Agropecuária and published by . This book was released on 1995 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotecnologia; Controle biológico; Recursos naturais e meio ambiente; Frutas e hortaliças; Grãos; Raízes e tubérculos; Matérias-primas; Produção animal; Alimentação animal; Defesa sanitária animal; Recursos florestais; Agroindústria; Instruentação agropecuária; Informática; Produtos de informação; Estrutura organizacional da Embrapa.
Author : Dhananjaya Pratap Singh
Publisher : Springer Nature
ISBN 13 : 981138391X
Total Pages : 608 pages
Book Rating : 4.8/5 (113 download)
Download or read book Microbial Interventions in Agriculture and Environment written by Dhananjaya Pratap Singh and published by Springer Nature. This book was released on 2019-11-27 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial communities and their functions play a crucial role in the management of ecological, environmental and agricultural health on the Earth. Microorganisms are the key identified players for plant growth promotion, plant immunization, disease suppression, induced resistance and tolerance against stresses as the indicative parameters of improved crop productivity and sustainable soil health. Beneficial belowground microbial interactions with the rhizosphere help plants mitigate drought and salinity stresses and alleviate water stresses under the unfavorable environmental conditions in the native soils. Microorganisms that are inhabitants of such environmental conditions have potential solutions for them. There are potential microbial communities that can degrade xenobiotic compounds, pesticides and toxic industrial chemicals and help remediate even heavy metals, and thus they find enormous applications in environmental remediation. Microbes have developed intrinsic metabolic capabilities with specific metabolic networks while inhabiting under specific conditions for many generations and, so play a crucial role. The book Microbial Interventions in Agriculture and Environment is an effort to compile and present a great volume of authentic, high-quality, socially-viable, practical and implementable research and technological work on microbial implications. The whole content of the volume covers protocols, methodologies, applications, interactions, role and impact of research and development aspects on microbial interventions and technological outcomes in prospects of agricultural and environmental domain including crop production, plan-soil health management, food & nutrition, nutrient recycling, land reclamation, clean water systems and agro-waste management, biodegradation & bioremediation, biomass to bioenergy, sanitation and rural livelihood security. The covered topics and sub-topics of the microbial domain have high implications for the targeted and wide readership of researchers, students, faculty and scientists working on these areas along with the agri-activists, policymakers, environmentalists, advisors etc. in the Government, industries and non-government level for reference and knowledge generation.
