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Author : H. R. Rodigheri
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (78 download)
Download or read book A adubação fosfatada e a competitividade entre as culturas written by H. R. Rodigheri and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lindbergue Araújo Crisóstomo
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (891 download)
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.
Author : Edgar Bisset Álvarez
Publisher : Springer Nature
ISBN 13 : 3030774171
Total Pages : 479 pages
Book Rating : 4.0/5 (37 download)
Download or read book Data and Information in Online Environments written by Edgar Bisset Álvarez and published by Springer Nature. This book was released on 2021-06-14 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed post-conference proceedings of the Second International Conference on Data Information in Online Environments, DIONE 2021, which took place in March 2021. Due to COVID-19 pandemic the conference was held virtually. DIONE 2021 presents theoretical proposals and practical solutions in the treatment, processing and study of data and information produced in online environments, the latest trends in the analysis of network information, media metrics social, data processing technologies and open science. The 40 revised full papers were carefully reviewed and selected from 86 submissions. The papers are grouped in thematical sessions on evaluation of science in social networking environment; scholarly publishing and online communication; and education in online environments.
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 : Raphael A. Viscarra Rossel
Publisher : Springer Science & Business Media
ISBN 13 : 9048188598
Total Pages : 440 pages
Book Rating : 4.0/5 (481 download)
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.
Author : Hans Christian Wien
Publisher : CABI
ISBN 13 : 1786393778
Total Pages : 511 pages
Book Rating : 4.7/5 (863 download)
Download or read book The Physiology of Vegetable Crops, 2nd Edition written by Hans Christian Wien and published by CABI. This book was released on 2020-05-01 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely updated and revised, this bestselling book continues to explain the growth and developmental processes involved in the formation of vegetables. Since the publication of the successful first edition significant discoveries, particularly in the area of molecular biology, have deepened and broadened our knowledge and understanding of these processes. This new edition brings the topic up-to-date and is presented over two sections: the first provides general knowledge on germination, transplanting, flowering, the effects of stress and modelling, whilst the second section details the physiology of specific crops or crop groups.
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 : Jan Theodoor Henrard
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.F/5 ( download)
Download or read book A Critical Revision of the Genus Aristida written by Jan Theodoor Henrard and published by . This book was released on 1926 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Agencia Internacional de la Energía
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (128 download)
Download or read book Key World Energy Statistics written by Agencia Internacional de la Energía and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. Lal
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.3/5 (91 download)
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
Author : Kumara Charyulu Deevi
Publisher : Allied Publishers
ISBN 13 : 8184246900
Total Pages : 274 pages
Book Rating : 4.1/5 (842 download)
Download or read book Organic Input Production and Marketing in India Efficiency, Issues and Policies (CMA Publication No. 239) written by Kumara Charyulu Deevi and published by Allied Publishers. This book was released on 2011-07-25 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The success of industrial agriculture and the green revolution in recent decades has often masked by significant externalities, affecting natural resources and human health as well as agriculture itself. Environmental and health problems associated with agriculture have been increasingly well documented, but it is only recently that the scale of the costs has attracted the attention of planners and scientists. Increasing consciousness about conservation of environment as well as of health hazards caused by agrochemicals has brought a major shift in consumer preference towards food quality. This timely book is a one stop resource for agriculturists, planners, policy makers and other stakeholders who are involved in organic cultivation. The findings emanated from this study would be helpful for Ministry of Agriculture, organic producers, organic input users and other associations involved in organic produce supply-chains in the country.
Author : E.G. Gregorich
Publisher : Elsevier
ISBN 13 : 0080541402
Total Pages : 465 pages
Book Rating : 4.0/5 (85 download)
Download or read book Soil Quality for Crop Production and Ecosystem Health written by E.G. Gregorich and published by Elsevier. This book was released on 1997-11-10 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil is a complex body that exists as many types, each with diverse properties that may vary widely across time and space as a function of many factors. This complexity makes the evaluation of soil quality much more challenging than that of water or air quality. Evaluation of soil quality now considers environmental implications as well as economic productivity, seeking to be more holistic in its approach.Thus, soil quality research draws from a wide range of disciplines, blending the approaches of biologists, physicists, chemists, ecologists, economists and agronomists, among others.This book presents a broad perspective of soil quality that includes these various perspectives and gives a strong theoretical basis for the assessment of soil quality.A short glossary provides definitions for terms used throughout the book.
Author : American Society of Civil Engineers. Technical Committee on Irrigation Water Requirements
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.3/5 (91 download)
Download or read book Consumptive Use of Water and Irrigation Water Requirements written by American Society of Civil Engineers. Technical Committee on Irrigation Water Requirements and published by . This book was released on 1973 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ian Scoones
Publisher : Routledge
ISBN 13 : 1000442063
Total Pages : 474 pages
Book Rating : 4.0/5 (4 download)
Download or read book Authoritarian Populism and the Rural World written by Ian Scoones and published by Routledge. This book was released on 2021-06-29 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rise of authoritarian, nationalist forms of populism and the implications for rural actors and settings is one of the most crucial foci for critical agrarian studies today, with many consequences for political action. Authoritarian Populism and the Rural World reflects on the rural origins and consequences of the emergence of authoritarian and populist leaders across the world, as well as on the rise of multi-class mobilisation and resistance, alongside wider counter-movements and alternative practices, which together confront authoritarianism and nationalist populism. The book includes 20 chapters written by contributors to the Emancipatory Rural Politics Initiative (ERPI), a global network of academics and activists committed to both reflective analysis and political engagement. Debates about ‘populism’, ‘nationalism’, ‘authoritarianism’ and more have exploded recently, but relatively little of this has focused on the rural dimensions. Yet, wherever one looks, the rural aspects are key – not just in electoral calculus, but in understanding underlying drivers of authoritarianism and populism, and potential counter-movements to these. Whether because of land grabs, voracious extractivism, infrastructural neglect or lack of services, rural peoples’ disillusionment with the status quo has had deeply troubling consequences and occasionally hopeful ones, as the chapters in this book show. The chapters in this book were originally published in The Journal of Peasant Studies.
Author : Jan Breman
Publisher : Oxford University Press, USA
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.F/5 ( download)
Download or read book Rural Transformation in Asia written by Jan Breman and published by Oxford University Press, USA. This book was released on 1991 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: In those African, Asian, and Latin American countries where the transition from an agrarian to an industrial society is not yet complete, the agrarian question remains at the center of economic and political discourse. This volume of papers by leading economists, sociologists, and historians presents varying interpretations of the question from a specifically Asian context. Looking in detail at China, India, Indonesia, Japan, South Korea, and Taiwan, this volume presents a fascinating picture of rural transformation in Asia.
Author : G P Rao
Publisher : CRC Press
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.E/5 ( download)
Download or read book Sugarcane Pathology, Vol. 3 written by G P Rao and published by CRC Press. This book was released on 2004-01-11 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: "contains critical reviews and research articles written by distinguished sugarcane pathologists from all over the world. In addition, it serves as an exhaustive and up to date compendium of references on various aspects of bacterial and nematode diseases."--BOOK JACKET.
Author : Harold Ernest Dregne
Publisher :
ISBN 13 : 9780444408822
Total Pages : 0 pages
Book Rating : 4.4/5 (88 download)
Download or read book Soils of Arid Regions written by Harold Ernest Dregne and published by . This book was released on 1976 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
