Soil Tillage in the Tropics and Subtropics
Author | : Rüdiger Krause |
Publisher | : |
Total Pages | : 332 |
Release | : 1984 |
Genre | : Agriculture |
ISBN | : |
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Author | : Rüdiger Krause |
Publisher | : |
Total Pages | : 332 |
Release | : 1984 |
Genre | : Agriculture |
ISBN | : |
Author | : R. Lal |
Publisher | : Food & Agriculture Org. |
Total Pages | : 228 |
Release | : 1995 |
Genre | : Technology & Engineering |
ISBN | : 9789251037768 |
The objectives of this Bulletin are to collate up-to-date information on soil tillage requirements for soils in the tropics; to assess the impacts of different ways of tillage on soil, environment and crop productivity; and to outline criteria for developing environment-friendly and economically viable tillage techniques for sustainable use of soil and water resources
Author | : J.R. Landon |
Publisher | : Routledge |
Total Pages | : 531 |
Release | : 2014-01-27 |
Genre | : Science |
ISBN | : 1317902092 |
First published in 1991. This is a more portable version of the Booker Tropical Soil Manual, in which the format (and weight) of the first edition have been reduced whilst retaining as much as possible of the original clarity. It also includes new content and appendices that cover the revised FAO publications on soil classification and on water quality for agriculture.
Author | : |
Publisher | : |
Total Pages | : 60 |
Release | : 1968 |
Genre | : |
ISBN | : |
Author | : Rüdiger Krause |
Publisher | : |
Total Pages | : 252 |
Release | : 1987 |
Genre | : |
ISBN | : 9783880850798 |
Author | : Booker Agriculture International Limited |
Publisher | : |
Total Pages | : 504 |
Release | : 1984 |
Genre | : Science |
ISBN | : |
Introduction; Types of land resource field studies; Survey organisation and practice; Classification and mapping of soils; Land evaluation; Soil physics; Soil chemistry; Soil and water salinity and sodicity; Soil and land suitability reports and maps; annexes; References.
Author | : J. A. N. Wallis |
Publisher | : World Bank Publications |
Total Pages | : 244 |
Release | : 1997-01-01 |
Genre | : Technology & Engineering |
ISBN | : 9780821339442 |
Environmentally Sustainable Development Studies and Monographs Series No. 19. Five years have passed since the United Nations Conference on Environment and Development, better known as the Rio Earth Summit. Almost all the countries of the world attended the conference and committed themselves to the policies and programs laid out in Agenda 21, the action plan of the summit. The World Bank and other international agencies have sought to be active partners in implementing the agenda. This report is part of the Bank's current efforts to review the progress made over the past five years and to make plans for improved effectiveness for the future. The paper is divided into two parts. Part I looks at the broad picture, assessing some of the large challenges for the future and outlining thematic principles. Part II provides concise reviews of the majority of the chapters of Agenda 21 and relates them to the standpoint of Bank activities.
Author | : Albert O. Aweto |
Publisher | : CABI |
Total Pages | : 208 |
Release | : 2013-01-01 |
Genre | : Technology & Engineering |
ISBN | : 1780640439 |
Shifting cultivation is the predominant system of arable farming in the humid and sub-humid tropics, where several hundred million people depend on this system of agriculture for their livelihood. This book documents and systematizes findings in shifting cultivation from over the last six decades, including characterizing secondary succession and relating the changes that fallow vegetation undergoes to the process of soil fertility restoration. This book is essential reading for researchers and students of tropical agriculture and related areas.
Author | : Samuel Cameron Litzenberger |
Publisher | : |
Total Pages | : 340 |
Release | : 1974 |
Genre | : Field crops |
ISBN | : |
Author | : W. B. Hoogmoed |
Publisher | : |
Total Pages | : 208 |
Release | : 1999 |
Genre | : Agricultural conservation |
ISBN | : |
Chapter 3 gives a review of the various tillage systems as they may be applied for soil and water conservation, based the soil characteristics and on different mechanization levels.