An Introduction to Agricultural Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook An Introduction to Agricultural Systems write by C. Spedding. This book was released on 2012-12-06. An Introduction to Agricultural Systems available in PDF, EPUB and Kindle. It would have been very easy to expand on all the sections of the first edition but I decided to try to retain the relatively short, introductory nature of the book. Some new material has been added, particularly where it has been possible to update data, and there has been some change of emphasis in places, in order to reflect changing world conditions. The book retains its original purpose, however, of introducing systems thinking as applied to agriculture. I am grateful to Angela Hoxey for help in preparing this edition, especially in relation to the preparation of tables and figures. C. R. W. SPEDDING v Preface to the First Edition The agricultural systems of the world represent a very large subject. Their study involves a great deal of fairly detailed knowledge, as well as a grasp of the structures and functions of the systems themselves. This book has been written as an introduction to such a study and it concentrates on an overall view, rather than on the detail, partly because of the need to relate the latter to some larger picture in order to appreciate the relevance and significance of the detail. This problem-of seeing the relevance of component studies and the significance of physical, biological and economic detail, and indeed principles-is encountered by many agricultural students right at the beginning of their university careers.
An Introduction to Agricultural Systems
An Introduction to Agricultural Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook An Introduction to Agricultural Systems write by C. R. W. Spedding. This book was released on 1979. An Introduction to Agricultural Systems available in PDF, EPUB and Kindle. The purposes of agriculture. A systems approach to agriculture. Ways of booking at agricultura systems: the problem of description. Biological efficiency in agriculture. Economic efficiency in agriculture. The contribution of science. Classification of agricultural systems. Subsistence farming and shifting cultivation. Pastoral nomadism. Mixed farming system. Crop production system. Animal production systems. Industrial food production systems. The relative efficiency food production systems. The relative efficiency of production systems. Agriculture and the community.
Systems Research for Agriculture
Systems Research for Agriculture - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Systems Research for Agriculture write by Laurie E. Drinkwater. This book was released on 2016-06-01. Systems Research for Agriculture available in PDF, EPUB and Kindle.
Agricultural Systems: Agroecology and Rural Innovation for Development
Agricultural Systems: Agroecology and Rural Innovation for Development - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Agricultural Systems: Agroecology and Rural Innovation for Development write by Sieglinde Snapp. This book was released on 2017-02-17. Agricultural Systems: Agroecology and Rural Innovation for Development available in PDF, EPUB and Kindle. Agricultural Systems, Second Edition, is a comprehensive text for developing sustainable farming systems. It presents a synthetic overview of the emerging area of agroecology applications to transforming farming systems and supporting rural innovation, with particular emphasis on how research can be harnessed for sustainable agriculture. The inclusion of research theory and examples using the principles of cropping system design allows students to gain a unique understanding of the technical, biological, ecological, economic and sociological aspects of farming systems science for rural livelihoods. This book explores topics such as: re-inventing farming systems; principles and practice of agroecology; agricultural change and low-input technology; ecologically-based nutrient management; participatory breeding for developing improved and relevant crops; participatory livestock research for development; gender and agrarian inequality at the local scale; the nature of agricultural innovation; and outreach to support rural innovation. The extensive coverage of subjects is complemented with integrated references and a companion website, making this book essential reading for courses in international agricultural systems and management, sustainable agricultural management, and cropping systems. This book will be a valuable resource for students of agricultural science, environmental engineering, and rural planning; researchers and scientists in agricultural development agencies; and practitioners of agricultural development in government extension programs, development agencies, and NGOs. Provides students with an enhanced understanding of how research can be harnessed for sustainable agriculture Incorporates social, biological, chemical, and geographical aspects important to agroecology Addresses social and development issues related to farming systems
An Introduction to Agricultural Systems
An Introduction to Agricultural Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook An Introduction to Agricultural Systems write by C Spedding. This book was released on 1988-06-30. An Introduction to Agricultural Systems available in PDF, EPUB and Kindle.
