Soil Tillage in Agroecosystems
Title | Soil Tillage in Agroecosystems PDF eBook |
Author | Adel El Titi |
Publisher | CRC Press |
Pages | 384 |
Release | 2002-12-26 |
Genre | Nature |
ISBN | 142004060X |
Soil tillage is, and will remain, the guiding component of soil management and consequently has far-reaching implications for agroecosystems. Understanding structures and functions of soil ecosystems under different tillage/no tillage practices is an essential requirement for any future farming concepts. Soil Tillage in Agroecosystems emphasizes th
Tillage Systems in the Tropics
Title | Tillage Systems in the Tropics PDF eBook |
Author | R. Lal |
Publisher | Food & Agriculture Org. |
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
Soil Tillage in Africa
Title | Soil Tillage in Africa PDF eBook |
Author | Food and Agriculture Organization of the United Nations. Soil Resource, Management, and Conservation Service |
Publisher | Food & Agriculture Org. |
Pages | 212 |
Release | 1993 |
Genre | Social Science |
ISBN | 9789251034422 |
Soil Dynamics in Tillage and Traction
Title | Soil Dynamics in Tillage and Traction PDF eBook |
Author | William R. Gill |
Publisher | |
Pages | 524 |
Release | 1967 |
Genre | Electronic books |
ISBN |
Conservation Tillage in Temperate Agroecosystems
Title | Conservation Tillage in Temperate Agroecosystems PDF eBook |
Author | M.R. Carter |
Publisher | CRC Press |
Pages | 406 |
Release | 2017-09-08 |
Genre | Technology & Engineering |
ISBN | 1351367277 |
In this invaluable book, leading agronomic researchers provide in-depth reviews of present conservation tillage practices in a wide variety of temperate agroecosystems. Each chapter characterizes how conservation tillage has been developed and adapted or modified to fit specific environments, with the chapters divided into the following climate regions: Cool Humid, Cool Humid to Warm Humid, Warm Humid, and Sub-Humid to Semi-Arid Continental. Each chapter also discusses important topics such as weed problems, crop rotation, fertilizer requirements, soil properties and processes, soil erosion, soil chemistry, soil physics, and environmental issues. A perfect working reference, this resource provides a synthesis of existing research and practices and shows how soil, climatic, and biological constraints can be overcome or circumvented.
Building Soils for Better Crops
Title | Building Soils for Better Crops PDF eBook |
Author | Fred Magdoff |
Publisher | Sare |
Pages | 294 |
Release | 2009 |
Genre | Humus |
ISBN | 9781888626131 |
"'Published by the Sustainable Agriculture Research and Education (SARE) program, with funding from the National Institute of Food and Agriculture, U.S. Department of Agriculture."
Soil Cutting and Tillage
Title | Soil Cutting and Tillage PDF eBook |
Author | E. McKyes |
Publisher | Elsevier |
Pages | 226 |
Release | 1985-10-01 |
Genre | Technology & Engineering |
ISBN | 044460104X |
After giving a brief history of tillage practices and implements used throughout the world dating back to ancient times, this book goes on to describe the basic soil mechanics techniques needed to calculate the forces developed in soil by simple-shaped cutting tools. The methods of measuring soil mechanical properties, water pressure in soil and shear rate effects are touched upon. A review is given of two and three dimensional soil cutting mathematical mechanics models to predict soil cutting forces and soil volumes disturbed by cutting and tillage tools, as well as the state-of-the-art of soil loosening, structural rearrangement and plant growth as affected by tillage tools. The author also includes an introduction to the analysis of traction machines. There are many numerical examples of mechanical analyses and predictions worked out in the various sections of the book as well as numerous unsolved problems at the end of a number of the chapters.Written in a textbook style, this monograph is ideal for anyone wanting to learn modern techniques for the mechanical description of soil cutting and tillage forces and soil volumes disturbed. It also provides a reference for analytical formulae and calculated force forces. It will be of interest to universities and colleges worldwide which have Agricultural Engineering Programs, Civil and Mechanical Engineering schools which specialize in soil mechanics and construction machinery as well as to research stations worldwide with interests in soil tillage, soil physics etc.