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Compostage Par Aeration Forcee De Dechets Organiques Agricoles Applique A Lagriculture
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Author :des pêcheries et de l'alimentation Québec (Province). Ministère de l'agriculture Publisher : ISBN 13 : Total Pages :28 pages Book Rating :4.:/5 (31 download)
Book Synopsis Compostage par aération forcée de déchets organiques agricoles appliqué à l'agriculture by : des pêcheries et de l'alimentation Québec (Province). Ministère de l'agriculture
Download or read book Compostage par aération forcée de déchets organiques agricoles appliqué à l'agriculture written by des pêcheries et de l'alimentation Québec (Province). Ministère de l'agriculture and published by . This book was released on 1997 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Compostage par aération forcée de déchets organiques agricoles appliqué à l'agriculture by :
Download or read book Compostage par aération forcée de déchets organiques agricoles appliqué à l'agriculture written by and published by . This book was released on 1997 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Compostage par aération forcée de déchets organiques agricoles appliqué à l'agriculture by :
Download or read book Compostage par aération forcée de déchets organiques agricoles appliqué à l'agriculture written by and published by . This book was released on 1997 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis LES ENJEUX INTERNATIONAUX DU COMPOSTAGE by : Bernard Martin
Download or read book LES ENJEUX INTERNATIONAUX DU COMPOSTAGE written by Bernard Martin and published by Editions L'Harmattan. This book was released on 2000-10-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Érosion, désertification des terres demandent d'urgence une approche globale de la fertilité en connexion avec les ressources alimentaires, le climat et la question capitale de l'eau. Sous quelles conditions primordiales les plantes peuvent-elles croître et fournir des récoltes ? Alors qu'il méritent de faire l'objet d'un Plan Marshall, comment se fait-il qu'humus et argiles ne figurent pas dans les priorités internationales ?
Book Synopsis Le recyclage des résidus organiques by : Hélène Jarousseau
Download or read book Le recyclage des résidus organiques written by Hélène Jarousseau and published by Editions Quae. This book was released on 2016-12-12 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le recyclage des déchets organiques peut être considéré comme une pratique agroécologique visant l’amélioration de la fertilité des sols, la réduction des impacts environnementaux et une économie circulaire. Cet ouvrage permet de comprendre les processus biogéochimiques impliqués dans ce recyclage et les usages des produits résiduaires organiques. Il propose des solutions adaptées à différents contextes économiques, sociaux et culturels, au Nord comme au Sud.
Download or read book Compostage et composts written by and published by . This book was released on 2018-11-07 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les sols remplissent des services écosystémiques indispensables à la vie humaine parmi lesquels celui d'approvisionnement en aliments et de régulation, par le stockage, la transformation et le transfert, de l'eau et des éléments tels que le carbone, l'azote, etc. . La matière organique est un élément déterminant du maintien de ces services de par son incidence sur la structure physique des sols, leurs caractéristiques chimiques et leur activité biologique. De fait, si le retour au sol de la matière organique issue du compostage des déchets et des produits résiduaires organiques est une pratique ancestrale, son intérêt ressurgit aujourd'hui face aux défi s démographiques, alimentaires, climatiques et sociétaux auxquels nous sommes confrontés. L'un des intérêts du procédé, et non des moindres, réside également dans sa robustesse et sa rusticité. Pour autant, des points de vigilance demeurent tant côté impacts du procédé que côté qualité des composts. Cet ouvrage fait le point sur les avancées scientifiques et techniques effectuées ces dernières années dans le domaine du compostage et des composts. Elaboré en quatre parties, il traite tour à tour : des processus, des effets et des déterminants des procédés par aération forcée (Partie 1), des intérêts écologiques et agronomiques des composts (Partie 2), des risques sanitaires et environnementaux associés au procédé et à l'apport au sol de composts (Partie 3). La quatrième partie est dédiée à une approche substrat de la filière ainsi qu'à une revue des modalités d'usage des composts en agriculture classique et biologique. Les sols remplissent des services écosystémiques indispensables à la vie humaine parmi lesquels celui d'approvisionnement en aliments et de régulation, par le stockage, la transformation et le transfert, de l'eau et des éléments tels que le carbone, l'azote, etc. . La matière organique est un élément déterminant du maintien de ces services de par son incidence sur la structure physique des sols, leurs caractéristiques chimiques et leur activité biologique. De fait, si le retour au sol de la matière organique issue du compostage des déchets et des produits résiduaires organiques est une pratique ancestrale, son intérêt ressurgit aujourd'hui face aux défi s démographiques, alimentaires, climatiques et sociétaux auxquels nous sommes confrontés. L'un des intérêts du procédé, et non des moindres, réside également dans sa robustesse et sa rusticité. Pour autant, des points de vigilance demeurent tant côté impacts du procédé que côté qualité des composts. Cet ouvrage fait le point sur les avancées scientifiques et techniques effectuées ces dernières années dans le domaine du compostage et des composts. Elaboré en quatre parties, il traite tour à tour : des processus, des effets et des déterminants des procédés par aération forcée (Partie 1), des intérêts écologiques et agronomiques des composts (Partie 2), des risques sanitaires et environnementaux associés au procédé et à l'apport au sol de composts (Partie 3). La quatrième partie est dédiée à une approche substrat de la filière ainsi qu'à une revue des modalités d'usage des composts en agriculture classique et biologique.
Book Synopsis Composting for Sustainable Agriculture by : Dinesh K. Maheshwari
Download or read book Composting for Sustainable Agriculture written by Dinesh K. Maheshwari and published by Springer. This book was released on 2014-11-05 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dramatic worldwide increase in agricultural and industrial productivity has created severe environmental problems. Soil and groundwater reservoirs have been polluted with pesticides, xenobiotics and agro-chemicals. The global consensus to reduce inputs of chemical pesticides and agrochemical fertilizers, which are perceived at being hazardous by some consumers, has provided opportunities for the development of novel, benign sustainable crop management strategies. The future of agricultural depends upon our ability to enhance the productivity without damage to their long-term production potential. One of the strategies is the application of effective microbial products beneficial for both farmers and ecosystems. This kind of approach can ensure both ecological and economic sustainability. Soil microbial populations are immersed in framework of interactions, which are known to affect plant fitness and soil quality. For betterment of life of human being, improved quality and variety of products are formed due to versatile action of different group of microorganisms, Microbes are able to degrade solid waste material into compost which is a mixture of decayed organic matter, manure etc. Incomplete microbial degradation of organic waste where the microbial process varies aerobic to anaerobic form is stated as compost, if added to soil improves plant growth and development. The biological activities and microbial metabolism in the soil contribute to alter its mixture and fertility. Incorporation of organic remain in the form of compost is known to influence favourably the physio-chemical and biological properties of soil. The beneficial activities bestowed upon plants by compost utilization are multifaceted, hence most promising alternatives for achieving sustainable agricultural production. An increased awareness on compost has led to their use in agricultural concern. Contents in the present book will comprised various chapters on the role of beneficial bacteria in the composting process. The application is depicted to achieve the attainable productivity besides, in disease management and suppressiveness of organisms of phytopathogenic in nature. Significance of the compost elicits certain responses e.g. soil reclamation, soil fertility, soil health and disease management exhibit due to quality compost amendment in soil. It serves as low cost prospective option for sustainable crop production and protection.
Book Synopsis Recyclage de déchets organiques en agriculture by : Marilys Pradel
Download or read book Recyclage de déchets organiques en agriculture written by Marilys Pradel and published by Quae. This book was released on 2016-10-13 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage présente un panorama des ressources et de l’usage des matières fertilisantes d’origine résiduaire en contexte français, et donne des clefs pour instruire la question de leur substitution aux engrais minéraux. Il fait le point sur les impacts agronomiques, environnementaux et socio-économiques de leur épandage et met en évidence la difficulté à réaliser un bilan quantitatif des avantages et des inconvénients du recours à ces matières.
Book Synopsis Faecal Sludge Management by : Linda Strande
Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.
Book Synopsis Basic Technics in Ecological Farming / Techniques de Base en Agriculture Biologique / Grundsätzliche Verfahren der ökologischen Landwirtschaft / Le Maintien de la Fertilité des Sols / The Maintenance of Soil Fertility / Die Erhaltung der Bodenfruchtbarkeit by : Stuart Hill
Download or read book Basic Technics in Ecological Farming / Techniques de Base en Agriculture Biologique / Grundsätzliche Verfahren der ökologischen Landwirtschaft / Le Maintien de la Fertilité des Sols / The Maintenance of Soil Fertility / Die Erhaltung der Bodenfruchtbarkeit written by Stuart Hill and published by Birkhäuser. This book was released on 2013-12-14 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization, Treatment and Use of Sewage Sludge by : P. L'Hermite
Download or read book Characterization, Treatment and Use of Sewage Sludge written by P. L'Hermite and published by Springer. This book was released on 1981-05-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Second European Symposium held in Vienna, Austria, 21-23 October, 1980
Book Synopsis How to Design Wastewater Systems for Local Conditions in Developing Countries by : David M. Robbins
Download or read book How to Design Wastewater Systems for Local Conditions in Developing Countries written by David M. Robbins and published by IWA Publishing. This book was released on 2014-03-15 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical handbook providing a step-by-step approach to the techniques used for characterizing wastewater sources and investigating sites where collection, treatment and reuse/disposal technologies will be installed. It is intended to help enable local implementation of on-site and decentralized wastewater management system (DWMS)for wide scale use in development settings. How to Design Wastewater Systems for Local Conditions in Developing Countries helps local service providers and regulatory officials make informed decisions through the use of tools, checklists and case studies. It includes a link to a web based community of on-site and decentralized wastewater professionals, which contains related tools and case studies. This handbook serves as a reference for training classes, certification programs, and higher education programs in civil and sanitary engineering. There is an increasing interest on the part of local government officials and private sector service providers to implement wastewater treatment systems to solve sanitation problems. The model presented in this handbook promotes activities that first generate data related to source and site conditions that represent critical inputs, and then applies this information to the technology selection process. Matching the most appropriate technologies to the specific needs of the wastewater project is the key that leads to long term sustainability. How to Design Wastewater Systems for Local Conditions in Developing Countries is an invaluable resource for public sector decision makers and private sector service providers in developing countries. It is also a useful text for students at engineering colleges in developing countries interested in taking a class that teaches the methods of decentralized wastewater management system (DWMS) development.
Book Synopsis Cropping Systems, Land Tenure and Social Diversity in Wenchi, Ghana by : Samuel Adjei-Nsiah
Download or read book Cropping Systems, Land Tenure and Social Diversity in Wenchi, Ghana written by Samuel Adjei-Nsiah and published by . This book was released on 2006 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: However, there is still considerable scope for further development of these self-organised innovations.
Book Synopsis Utilization of Fish Waste by : Raul Perez Galvez
Download or read book Utilization of Fish Waste written by Raul Perez Galvez and published by CRC Press. This book was released on 2013-05-21 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The shortage of marine resources calls for the implementation of new technological processes for providing a better utilization of waste and by-products from fisheries and fish processing activities. Most of these by-products are currently used as raw materials for animal feed. It is estimated that their utilization in human foodstuffs, nutraceutic
Book Synopsis Guide for Environmental Assessment by : United States. Soil Conservation Service
Download or read book Guide for Environmental Assessment written by United States. Soil Conservation Service and published by . This book was released on 1977 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Animal Traction in Africa by : Peter Munzinger
Download or read book Animal Traction in Africa written by Peter Munzinger and published by Deutsche Gesellschaft Fur Technische Zusammenarbeit. This book was released on 1982 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Glossary of Soil Science Terms 2008 by : Soil Science Society of America
Download or read book Glossary of Soil Science Terms 2008 written by Soil Science Society of America and published by ASA-CSSA-SSSA. This book was released on 2008 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 1800 terms are included in this revised glossary. Subject matter includes soil physics, soil chemistry, soil biology and biochemistry, pedology, soil and water management and conservation, forest and range soils, nutrient management and soil and plant analysis, mineralogy, wetland soils, and soils and environmental quality. Two appendices on tabular information and designations for soil horizons and layers also are included.
