Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Role Of Blue Green Algae In Nitrogen Economy Of Indian Agriculture full books in PDF, epub, and Kindle. Read online Role Of Blue Green Algae In Nitrogen Economy Of Indian Agriculture ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : R. N. Singh (Botanist)
Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (318 download)
Download or read book Role of Blue-green Algae in Nitrogen Economy of Indian Agriculture written by R. N. Singh (Botanist) and published by . This book was released on 1961 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. N. Singh
Publisher :
ISBN 13 :
Total Pages : 175 pages
Book Rating : 4.:/5 (248 download)
Download or read book Role of Blue-green Algae in Nitrogen Economy of Indian Agriculture written by R. N. Singh and published by . This book was released on 1961 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. N. Singh
Publisher :
ISBN 13 :
Total Pages : 175 pages
Book Rating : 4.:/5 (876 download)
Download or read book Role of Blue-green in Nitrogen Economy of Indian Agriculture written by R. N. Singh and published by . This book was released on 1961 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. S. Venkataraman
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251011072
Total Pages : 116 pages
Book Rating : 4.0/5 (11 download)
Download or read book Blue-green Algae for Rice Production written by G. S. Venkataraman and published by Food & Agriculture Org.. This book was released on 1981 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distribution and succession of blue-green algae in rice fields; Algal nitrogen fixation in rice soils; Methods for the assay of nitrogen fixation; Algal application and soil properties; Pesticides and blue-green algae; Crop-alga association; Establishment of blue-green algae in rice soils; Algal application and rice yield; Production of algae for field application; Recommendations for field application of blue-green algae; Economics of algal production and application; Indian State level organizational patthern for the transfer of blue-green algae technology; Elements of development programmes; Appendices: General features of blue-green algae; List of nitrogen-fixing blue-green algae; Keys to the orders and genera of some nitrogen-fixing blue-green algae; Description of the nitrogen-fixing blue-green algal genera; Culture media; Isolation and quantification procedures; Proforma for compiling information on the production and performance of algal fertilizer material.
Author : P. A. Roger
Publisher : Int. Rice Res. Inst.
ISBN 13 : 971104028X
Total Pages : 116 pages
Book Rating : 4.7/5 (11 download)
Download or read book Blue-green Algae and Rice written by P. A. Roger and published by Int. Rice Res. Inst.. This book was released on 1980 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Record of the literature on blue-green algae and rice; Ecology of blue-green algae in paddy fields; Physiology of blue-green algae in paddy fields; Blue-green algae and the rice plant; Algalization.
Author : Y.R. Dommergues
Publisher : Springer Science & Business Media
ISBN 13 : 9789024726240
Total Pages : 346 pages
Book Rating : 4.7/5 (262 download)
Download or read book Microbiology of Tropical Soils and Plant Productivity written by Y.R. Dommergues and published by Springer Science & Business Media. This book was released on 1982-11-30 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is an established fact that we must continually increase and improve agricultural production if we are to meet even the minimum requirements of a growing popu lation for food, shelter, and fuel. In recent years, the introduction of new plant varieties and the extensive use of fertilizers have effectively increased crop yields, but intensifying agricultural methods has often led to depleting soil fertility. Two examples of the harmful consequences of intensive farming practices are the loss of up to 2.5 cm of topsoil every 15 years in the United States through erosion and the alarming rise in environmental pollution through widespread use of pesticides. Countless other processes affecting the activity of soil micro flora and the inter actions between microorganisms and plants may pose an equal danger to soil equilibrium, but their potential hazards are often overlooked because of an insufficient understanding of soil microbiology on the part of scientists. In the first published study of its kind, the authors of this book have attempted to address major aspects of the microbial activity of soil in the tropics. Tropical conditions serve as an ideal context for a discussion of soil microbiology, since biological processes in the soil are particularly active in tropical environments in comparison to other settings and in relation to physical and chemical processes.
Author : William Duncan Patterson Stewart
Publisher : Univ of California Press
ISBN 13 : 9780520024106
Total Pages : 1020 pages
Book Rating : 4.0/5 (241 download)
Download or read book Algal Physiology and Biochemistry written by William Duncan Patterson Stewart and published by Univ of California Press. This book was released on 1974 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Har Darshan Kumar
Publisher :
ISBN 13 : 9780333260722
Total Pages : 216 pages
Book Rating : 4.2/5 (67 download)
Download or read book A Textbook on Algae written by Har Darshan Kumar and published by . This book was released on 1979 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pandey B.P.
Publisher : S. Chand Publishing
ISBN 13 : 9355010923
Total Pages : 935 pages
Book Rating : 4.3/5 (55 download)
Download or read book College Botany VolumeI (For Degree, Hons. & Postgraduate Students) LPSPE written by Pandey B.P. and published by S. Chand Publishing. This book was released on 2022 with total page 935 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook has been designed to meet the needs of B.Sc. first semester students of Botany stream for universities of Karnataka as per the recommended National Education Policy (NEP) 2020. The book has been comprehensively written to provide full syllabus coverage with extensive details of concepts along with recent updates, illustrations, tables etc. The book has been written in lucid and easily understandable language for students. Each chapter has self-test exercise as well as a consolidated text on practical part along with viva voce questions at the end of the book.
Author : Anil Mahajan
Publisher : Springer Science & Business Media
ISBN 13 : 1402098758
Total Pages : 277 pages
Book Rating : 4.4/5 (2 download)
Download or read book Integrated Nutrient Management (INM) in a Sustainable Rice-Wheat Cropping System written by Anil Mahajan and published by Springer Science & Business Media. This book was released on 2009-05-07 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture is the main occupation in India and about 75% of its population depends directly or indirectly on agriculture for their livelihood. It is the dominant sector that contributes 18% of the gross domestic product. Thus, agriculture is the foundation of the Indian economy. The maximum share of Indian exports is also from the agriculture sector. As the population of the country is increasing trem- dously, approximately at the rate of 19 million every year over the existing popu- tion of more than 1 billion (approximately 1. 18 billion), the food grain production must necessarily be increased. This can be done by increasing crop production to match the population growth rate of 2. 2% per annum, which is expected to stabilize at 1. 53 billion around 2050. There is no doubt that the Green Revolution in India during the late 1960s brought self-sufficiency in food grain production, mainly through the increase in rice and wheat crop yields – the two main crops of the country which play an important role from food security point of view. However, the excessive use of fertilizers and pesticides, and the neglect of organic manures for these crops, has resulted in the deterioration of physical, chemical and biological health of the ri- and wheat-growing soils. Owing to the deterioration of the health of these soils, the productivity of the rice–wheat cropping system has now either got reduced or in some places has become constant for the last decade.
Author : G Fogg
Publisher : Elsevier
ISBN 13 : 0323149235
Total Pages : 474 pages
Book Rating : 4.3/5 (231 download)
Download or read book The Blue-Green Algae written by G Fogg and published by Elsevier. This book was released on 2012-12-02 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Blue-Green Algae attempts to assemble a unified picture of blue-green algae as living organisms. It describes the organism's general features of form and structure, cellular organization, cell biology, gas vacuoles, and movements. The book addresses the culture, nutrition, growth, photosynthesis, chemosynthesis, heterotrophy, respiration, nitrogen metabolism, differentiation, reproduction, and life cycles of the blue-green algae. The organisms' freshwater and terrestrial ecology, pathogens, symbiosis, evolution, and phylogeny are also explained. These organisms form a substantial fraction of the biomass in several important types of habitat. Consequently, it is desirable to understand their activities if natural resources are to be conserved and used to best advantage. This book will be useful to students and research workers in this field of interest.
Author : D. P. Singh
Publisher : I. K. International Pvt Ltd
ISBN 13 : 9380026196
Total Pages : 267 pages
Book Rating : 4.3/5 (8 download)
Download or read book Algal Biology and Biotechnology written by D. P. Singh and published by I. K. International Pvt Ltd. This book was released on 2009 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the recent past, many advances have been made in the field of biology and biotechnology of algae, especially microalgae. This book includes chapters on taxonomy, diversity and physiology of blue-green algae as these organisms are most important from biotechnological point of view. Use of algae as biofertilizer, source of natural colours, bioactive compounds, phytochemicals with pharmaceutical and biotechnological applications, food and feed has been discussed. Environmental pollution is the major problem all over the world. The potential of algae in combating water pollution is also highlighted. Depleting fossil fuel is another concern and it is felt that there is a need for alternative renewable resources. Algae as a potential source of biofuel are also discussed in this book
Author : N. G. Carr
Publisher : Univ of California Press
ISBN 13 : 9780520023444
Total Pages : 698 pages
Book Rating : 4.0/5 (234 download)
Download or read book The Biology of Blue-green Algae written by N. G. Carr and published by Univ of California Press. This book was released on 1973 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : B.A. Whitton
Publisher : Springer Science & Business Media
ISBN 13 : 0306468557
Total Pages : 718 pages
Book Rating : 4.3/5 (64 download)
Download or read book The Ecology of Cyanobacteria written by B.A. Whitton and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cyanobacteria make a major contribution to world photosynthesis and nitrogen fixation, but are also notorious for causing nuisances such as dense and often toxic `blooms' in lakes and the ocean. The Ecology of Cyanobacteria: Their Diversity in Time and Space is the first book to focus solely on ecological aspects of these organisms. Its twenty-two chapters are written by some thirty authors, who are leading experts in their particular subject. The book begins with an overview of the cyanobacteria - or blue-green algae, for those who are not specialists - then looks at their diversity in the geological record and goes on to describe their ecology in present environments where they play important roles. Why is one of the key groups of organisms in the Precambrian still one of the most important groups of phototrophs today? The importance of ecological information for rational management and exploitation of these organisms for commercial and other practical purposes is also assessed. Accounts are provided of nuisances as well as the ecology of the commercially successful Spirulina and the role of cyanobacteria in ecosystem recovery from oil pollution. Many chapters include aspects of physiology, biochemistry, geochemistry and molecular biology where these help general understanding of the subject. In addition there are three chapters dealing specifically with molecular ecology. Thirty-two pages of colour photos incorporate about seventy views and light micrographs. These features make the book valuable to a wide readership, including biologists, microbiologists, geologists, water managers and environmental consultants. The book complements the highly successful The Molecular Biology of Cyanobacteria already published by Kluwer.
Author : Rajesh Prasad Rastogi
Publisher : Springer Nature
ISBN 13 : 9811648735
Total Pages : 485 pages
Book Rating : 4.8/5 (116 download)
Download or read book Ecophysiology and Biochemistry of Cyanobacteria written by Rajesh Prasad Rastogi and published by Springer Nature. This book was released on 2022-01-30 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book emphasizes and presents the latest information on eco-physiology and biochemistry of cyanobacteria with special emphasis on their biodiversity, molecular mechanisms of some important biological processes and survival mechanisms under myriad of environmental conditions as well as bioremediation. Cyanobacteria are the most dominant prokaryotic floras on the Earth’s surface, and are of great importance in terms of ecological, economical and evolutionary perspectives. They are oldest groups of photosynthetic autotrophs, which create oxygenic atmosphere for the development and sustainability of ecosystems with different life forms. The book presents an integrative approach to their possible biotechnological application in the field of bio-energy and various aspects of biochemistry, biophysics and structural biology of photosynthesis. The various chapters describe the different applications of cyanobacteria as bio-energy sources and in phycoremediation. The contents incorporated in this book can be used as a textbook by undergraduate and post-graduate students, teachers, and researchers in the most interesting fields of physicochemical ecology and biochemistry of cyanobacteria.
Author : J. Dobereiner
Publisher : Springer Science & Business Media
ISBN 13 : 1461589576
Total Pages : 400 pages
Book Rating : 4.4/5 (615 download)
Download or read book Limitations and Potentials for Biological Nitrogen Fixation in the Tropics written by J. Dobereiner and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 15th Latin American Symposium ''laS held in Brasilia (FD) on J1UY 18-22, 1977, on a topic of great interest for agriculture, especially in the tropics. Many new developments have taken place in the field of research in N2 fixation during the last few years. They "Tere made possible by the improved methods of measuring of nitrogenase activity, progress in genetic engineering fields and the increased interest in taking advantage of natural sources for biological nitrogen fixation. The approach used in this Symposium together with the one held four months earlier in Brookhaven on ;'Genetic Engineering for Nitrogen Fixation" gives an interesting picture of the present status of nitrogen fixation from two diverse approaches. This is my 20th year visiting Latin i'-J11.erica. I am most impressed with the tremendous development which has taken place during these years in Latin American science. I want to congrat ulate our Brazilian colleagues for arranging this excellent and timely symposium and its excellent organization. These symposia are a cooperative effort between our Latin colleagues and scientists allover the world. They are made possible by excellent local support and support by a number of international agencies and several groups in the United States. Earlier symposia in this series are listed on pp. viii-x. Alexander Hollaender vii viii PREFACE I. International Symposium on Tissue Transplantation--Santiago, Vifia del Mar, and Valparaiso, Chile. Published in 1962 by the University of Chile Press, Santiago; edited by A. P. Cristoffanini and Gustavo Hoecker; 269 pp.
Author : Allen I Laskin
Publisher : CRC Press
ISBN 13 : 1351089838
Total Pages : 1611 pages
Book Rating : 4.3/5 (51 download)
Download or read book Handbook of Microbiology written by Allen I Laskin and published by CRC Press. This book was released on 2019-07-23 with total page 1611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Included in the present volume are selected pages from Volume I, II, and IV of the CRC Handbook of Microbiology. Data from Volume II has not been included (microbial products), which did not lend itself readily to the selection of a few pages. As it is the present volume includes information about the various groups of microorganisms, their cell walls, and their genetics. Data on amino acids, carbohydrates, and lipids re included, together with diagrams of metabolic pathways and information on immunocompetent cells. General reference data include a glossary, statistical tables and other information that is hoped to be found useful by the reader.
