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Author :
Publisher :
ISBN 13 :
Total Pages : 764 pages
Book Rating : 4.F/5 ( download)
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2006 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Abdel-Fattah M. El-Sayed
Publisher : Academic Press
ISBN 13 : 0128165413
Total Pages : 360 pages
Book Rating : 4.1/5 (281 download)
Download or read book Tilapia Culture written by Abdel-Fattah M. El-Sayed and published by Academic Press. This book was released on 2019-10-16 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tilapia Culture, Second Edition, covers the vital issues of farmed tilapia in the world, including their biology, environmental requirements, semi-intensive culture, intensive culture systems, nutrition and feeding, reproduction, seed production and larval rearing, stress and disease, harvesting, economics, trade, marketing, the role of tilapia culture in rural development and poverty eradication, and technological innovations in, and the environmental impacts of, tilapia culture. In addition, the book highlights and presents the experiences of leading countries in tilapia culture, thus making it ideal for tilapia farmers and researchers who seek the most relevant research and information. The new second edition not only brings the most updated information within each chapter, but also delivers new content on tilapia transfers, introductions and their impacts, the use of probiotics and other additives in tilapia culture, tilapia trade, including marketing, and sustainability approaches and practices, such as management practices, ecosystem approaches to tilapia culture, and value chain analyses of tilapia farming. - Presents the biology of tilapia, including taxonomy, body shapes, geographical distribution, introductions and transfers, gut morphology, and feeding habits - Covers semi-intensive tilapia culture in earthen ponds, tanks, raceways, cages, recirculating systems, and aquaponics - Provides the latest information on brood stock management, production of monosex tilapia, seed production, and larval rearing under different culture systems - Highlights the most common infectious and non-infectious diseases affecting farmed tilapia, with a full description of disease symptoms and treatment measures - Provides an in-depth exploration of tilapia economics, trade and marketing
Author : Andy Clark
Publisher : DIANE Publishing
ISBN 13 : 1437903797
Total Pages : 248 pages
Book Rating : 4.4/5 (379 download)
Download or read book Managing Cover Crops Profitably (3rd Ed. ) written by Andy Clark and published by DIANE Publishing. This book was released on 2008-07 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Author : Aaron T. Dossey
Publisher : Academic Press
ISBN 13 : 0128028920
Total Pages : 404 pages
Book Rating : 4.1/5 (28 download)
Download or read book Insects as Sustainable Food Ingredients written by Aaron T. Dossey and published by Academic Press. This book was released on 2016-06-23 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects as Sustainable Food Ingredients: Production, Processing and Food Applications describes how insects can be mass produced and incorporated into our food supply at an industrial and cost-effective scale, providing valuable guidance on how to build the insect-based agriculture and the food and biomaterial industry. Editor Aaron Dossey, a pioneer in the processing of insects for human consumption, brings together a team of international experts who effectively summarize the current state-of-the-art, providing helpful recommendations on which readers can build companies, products, and research programs. Researchers, entrepreneurs, farmers, policymakers, and anyone interested in insect mass production and the industrial use of insects will benefit from the content in this comprehensive reference. The book contains all the information a basic practitioner in the field needs, making this a useful resource for those writing a grant, a research or review article, a press article, or news clip, or for those deciding how to enter the world of insect based food ingredients. - Details the current state and future direction of insects as a sustainable source of protein, food, feed, medicine, and other useful biomaterials - Provides valuable guidance that is useful to anyone interested in utilizing insects as food ingredients - Presents insects as an alternative protein/nutrient source that is ideal for food companies, nutritionists, entomologists, food entrepreneurs, and athletes, etc. - Summarizes the current state-of-the-art, providing helpful recommendations on building companies, products, and research programs - Ideal reference for researchers, entrepreneurs, farmers, policymakers, and anyone interested in insect mass production and the industrial use of insects - Outlines the challenges and opportunities within this emerging industry
Author : Matt Liebman
Publisher : Cambridge University Press
ISBN 13 : 1139427245
Total Pages : 546 pages
Book Rating : 4.1/5 (394 download)
Download or read book Ecological Management of Agricultural Weeds written by Matt Liebman and published by Cambridge University Press. This book was released on 2001-07-19 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents principles and practices for ecologically based weed management in a wide range of temperate and tropical farming systems. Special attention is given to the evolutionary challenges that weeds pose and the roles that farmers can play in the development of new weed-management strategies.
Author : Ernst-Detlef Schulze
Publisher : Springer Science & Business Media
ISBN 13 : 3642580017
Total Pages : 527 pages
Book Rating : 4.6/5 (425 download)
Download or read book Biodiversity and Ecosystem Function written by Ernst-Detlef Schulze and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biota of the earth is being altered at an unprecedented rate. We are witnessing wholesale exchanges of organisms among geographic areas that were once totally biologically isolated. We are seeing massive changes in landscape use that are creating even more abundant succes sional patches, reductions in population sizes, and in the worst cases, losses of species. There are many reasons for concern about these trends. One is that we unfortunately do not know in detail the conse quences of these massive alterations in terms of how the biosphere as a whole operates or even, for that matter, the functioning of localized ecosystems. We do know that the biosphere interacts strongly with the atmospheric composition, contributing to potential climate change. We also know that changes in vegetative cover greatly influence the hydrology and biochemistry ofa site or region. Our knowledge is weak in important details, however. How are the many services that ecosystems provide to humanity altered by modifications of ecosystem composition? Stated in another way, what is the role of individual species in ecosystem function? We are observing the selective as well as wholesale alteration in the composition of ecosystems. Do these alterations matter in respect to how ecosystems operate and provide services? This book represents the initial probing of this central ques tion. It will be followed by other volumes in this series examining in depth the functional role of biodiversity in various ecosystems of the world.
Author : Charles L. Mohler
Publisher : Natural Resource Agriculture and Engineering Service (Nraes)
ISBN 13 : 9781933395210
Total Pages : 156 pages
Book Rating : 4.3/5 (952 download)
Download or read book Crop Rotation on Organic Farms written by Charles L. Mohler and published by Natural Resource Agriculture and Engineering Service (Nraes). This book was released on 2009 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jules N. Pretty
Publisher : Routledge
ISBN 13 : 1136529276
Total Pages : 292 pages
Book Rating : 4.1/5 (365 download)
Download or read book Sustainable Intensification written by Jules N. Pretty and published by Routledge. This book was released on 2012-06-25 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continued population growth, rapidly changing consumption patterns and the impacts of climate change and environmental degradation are driving limited resources of food, energy, water and materials towards critical thresholds worldwide. These pressures are likely to be substantial across Africa, where countries will have to find innovative ways to boost crop and livestock production to avoid becoming more reliant on imports and food aid. Sustainable agricultural intensification - producing more output from the same area of land while reducing the negative environmental impacts - represents a solution for millions of African farmers. This volume presents the lessons learned from 40 sustainable agricultural intensification programmes in 20 countries across Africa, commissioned as part of the UK Government's Foresight project. Through detailed case studies, the authors of each chapter examine how to develop productive and sustainable agricultural systems and how to scale up these systems to reach many more millions of people in the future. Themes covered include crop improvements, agroforestry and soil conservation, conservation agriculture, integrated pest management, horticulture, livestock and fodder crops, aquaculture, and novel policies and partnerships.
Author : Paulo Mazzafera
Publisher : Frontiers Media SA
ISBN 13 : 2889666441
Total Pages : 240 pages
Book Rating : 4.8/5 (896 download)
Download or read book Intercropping Systems in Sustainable Agriculture written by Paulo Mazzafera and published by Frontiers Media SA. This book was released on 2021-03-30 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Miguel A. Altieri
Publisher : Springer
ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.:/5 (319 download)
Download or read book WEED MGMT IN AGROECOSYSTEMS written by Miguel A. Altieri and published by Springer. This book was released on 1988-08-31 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chapters of this book describe the physiological, population and community ecology of weeds within agroecosystems, with the goal of recognizing details of relevant approaches for better weed management
Author : Willem C. Beets
Publisher : CRC Press
ISBN 13 : 0429689675
Total Pages : 172 pages
Book Rating : 4.4/5 (296 download)
Download or read book Multiple Cropping And Tropical Farming Systems written by Willem C. Beets and published by CRC Press. This book was released on 2019-03-06 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the uses of tropical farming systems in tropics of mixed, strip, relay, sequential and multistorey cropping. It discusses the aspects of the tropical farming systems including their history and agronomy and the plant inter-relationship within them.
Author : Miguel A Altieri
Publisher : CRC Press
ISBN 13 : 0429975090
Total Pages : 304 pages
Book Rating : 4.4/5 (299 download)
Download or read book Agroecology written by Miguel A Altieri and published by CRC Press. This book was released on 2018-02-19 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book incorporates new insights and concepts in the hope of helping guide agricultural students, researchers, and practitioners to a deeper understanding of the ecology of agricultural systems that will open the doors to new management options with the objectives of sustainable agriculture.
Author : Wanda W. Collins
Publisher : CRC Press
ISBN 13 : 9781420049244
Total Pages : 352 pages
Book Rating : 4.0/5 (492 download)
Download or read book Biodiversity in Agroecosystems written by Wanda W. Collins and published by CRC Press. This book was released on 1998-08-14 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: between the diversity of plant and animal species and host/dependent agricultural systems. Biodiversity in Agroecosystems shows how biodiversity can be thought of not only as the rich make-up of a great number of related and competing species within an ecologically defined community, but also as the robust behavior and resilience of those species over time and as the endurance of their eco-community. This book brings to the fore new research on biodiversity in agricultural ecosystems at both micro and macro levels, heretofore available only in journals and proceedings papers.
Author : Steve Finch
Publisher : Elsevier
ISBN 13 : 1855736500
Total Pages : 515 pages
Book Rating : 4.8/5 (557 download)
Download or read book Lockhart and Wiseman's Crop Husbandry Including Grassland written by Steve Finch and published by Elsevier. This book was released on 2002-06-05 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1966, Lockhart and Wiseman's Crop Husbandry Including Grassland has established itself as the standard crop husbandry text for students and practitioners alike. Radically revised and expanded, and with a new team of authors, the eighth edition confirms and extends its reputation.Part one looks at the basic conditions for crop growth with chapters on plant structure and growth, soil analysis and management, and the use of fertilisers and manures. There is also a new chapter on the influence of climate and weather. Part two surveys general aspects of crop husbandry. As well as a discussion of cropping techniques, there are new chapters on the important new areas of integrated crop management and organic crop husbandry, as well as discussion of seed selection and production. Part three then looks at how these general techniques are applied to particular crops, with chapters on cereals, root crops, fresh harvested crops, forage crops and combinable break crops. Part four considers the use of grassland with chapters on classification, sowing and management, grazing and conservation for winter feed.Lockhart and Wiseman's Crop Husbandry Including Grassland remains the standard text for general agriculture, land management and agri-business courses, and is a valuable practical reference for the farming industry. - The eighth edition has been widely expanded and remains the standard text for general agriculture, land management and agri-business courses - Includes new chapters on cropping techniques, integrated crop management and quality assurance, seed production and selection and the influence of climate - Discusses basic conditions for crop growth, how techniques are applied to particular crops, the influence of weather and the use of grassland
Author : Noureddine Benkeblia
Publisher : CRC Press
ISBN 13 : 1315391856
Total Pages : 207 pages
Book Rating : 4.3/5 (153 download)
Download or read book Climate Change and Crop Production written by Noureddine Benkeblia and published by CRC Press. This book was released on 2018-12-07 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting an overview of agroecology within the framework of climate change, this book looks at the impact of our changing climate on crop production and agroecosystems, reporting on how plants will cope with these changes, and how we can mitigate these negative impacts to ensure food production for the growing population. It explores the ways that farmers can confront the challenges of climate change, with contributed chapters from around the world demonstrating the different challenges associated with differing climates. Examples are provided of the approaches being taken right now to expand the ecological, physiological, morphological, and productive potential of a range of crop types. Describes the effects and responses of the macro and micro levels of crops under the different components of climate change Reports on the adaptation and resilience of food production systems within the changing climate Covers how plants cope with the changing climate including physiological, biochemical, phenotype, and ecosystem responses Provides an in-depth discussion on the importance of agricultural education connected to climate change Giving readers a greater understanding of the mechanisms of plant resilience to climate change, this book provides new insights into improving the productivity of an individual crop species as well as bringing resistance and resiliency to the entire agroecosystem. It offers a strong foundation for changing research and education programs so that they build the resistance and resilience that will be needed for the uncertain climate future ahead.
Author : Fikret Berkes
Publisher : Cambridge University Press
ISBN 13 : 1139434799
Total Pages : 419 pages
Book Rating : 4.1/5 (394 download)
Download or read book Navigating Social-Ecological Systems written by Fikret Berkes and published by Cambridge University Press. This book was released on 2008-04-24 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the effort towards sustainability, it has become increasingly important to develop conceptual frames to understand the dynamics of social and ecological systems. Drawing on complex systems theory, this book investigates how human societies deal with change in linked social-ecological systems, and build capacity to adapt to change. The concept of resilience is central in this context. Resilient social-ecological systems have the potential to sustain development by responding to and shaping change in a manner that does not lead to loss of future options. Resilient systems also provide capacity for renewal and innovation in the face of rapid transformation and crisis. The term navigating in the title is meant to capture this dynamic process. Case studies and examples from several geographic areas, cultures and resource types are included, merging forefront research from natural sciences, social sciences and the humanities into a common framework for new insights on sustainability.
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251305293
Total Pages : 196 pages
Book Rating : 4.2/5 (513 download)
Download or read book Agrobiodiversity - a training manual for farmer groups in East Africa written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-06-26 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Farmers play a crucial role in the preservation and sustainable use of agrobiodiversity. In fact, the diversity of species that support our current agricultural production systems has been carefully managed and shaped by farming communities, over the course of the history of humankind. Farmers act as custodian of the Earth’s agrobiodiversity resources, and play a big part in preserving traditional plant and animal varieties, and the knowledge associated with these. FAO has long been working on promoting approaches to agriculture that enable both the sustainable use of biodiversity resources for food and agriculture, and their conservation, and on supporting farmers to make informed decisions on their farm management and production practices. This training manual fits in this broader commitment, to support a shift towards a paradigm of agricultural production that can sustain food and nutrition security while at the same time cause the least harm to natural ecosystems. The manual is intended as an introduction to agricultural biodiversity, and to its relevance to different aspects of agricultural production and management for smallholder farmers in Kenya. It includes eight different training modules, each covering a specific aspect related to agrobiodiversity. The modules are standalone and can be used independently one from the other, depending on the user’s or project’s aim. The materials were originally prepared within the FAO- Netherlands Partnership Programme (FNPP) and have been updated, revised and published under the second phase of the European Union-funded project “Capacity-building related to multilateral environmental agreements (MEAs) in Africa, Caribbean and Pacific (ACP) countries”.
