ធនធាន ដាក់​​​ស្លាក: Soil Conservation

73 items found (Showing 31 - 40) |

  1. Guidelines: Land evaluation for rainfed agriculture

    01 មករា 1983 FAO Soils Bulletin 52 235 pages, tables
    Soil Conservation Water Conservation

  2. Living soils: Training exercises for integrated soils management (2nd ed.)

    01 មិថុនា 2000 The FAO Programme for Community IPM in Asia, June 2000 101 pages, illustrated
    Soil Conservation Soil Management

  3. Let's learn about soil conservation

    01 មករា 1995 In this book you will learn how to prevent soil erosion by playing a game. The players must imagine that they are conservationists, dedicated to saving Zimbabwe's soil from being washed away. At each step in the game a player can either lose soil or gain soil in the form of points. The points are...
    Soil Conservation

  4. Vetiver Systems Applications: Proven & Green Environmental Solutions

    01 មករា 2008 A Technical Reference Manual 98 pages, illustrated, photos
    Soil Erosion Soil Conservation Vetiver System

  5. Soil erosion and Conservation in the Tropics

    01 មករា 1982 This publication resulted from a symposium held at the American Society of Agronomy and Soil Science Society of America in August 1979. Although the manuscripts focus on soil erosion and conservation in the tropics, works also can apply to many parts of the world.
    Soil Conservation Soil Erosion

  6. Manual on integrated soil management and conservation practices: Soil Management and Conservation- Efficient Tillage methods for soil conservation

    Soil resources depletion is a widespread, direct threat to the sustainability of agricultural production. Dramatic changes in soil managment concepts are needed to counter the threat. This manual proposes options for such changes, addressing a very broad variety of topics related to agricultural...
    Soil Management Soil Conservation

  7. Keeping the Land Alive: Soil Erosion, Its Causes and Cures

    01 មករា 1983 This book, sponsored by the German Agency for Technical Cooperation, has as its goal to convince leaders/governments of all countries, and developing countries in particular, of the urgent need to reduce soil erosion and to persuade then to adopt and support practical programs of soil...
    Soil Conservation Soil Erosion Government Policy Soil Management

  8. Vetiver grass: the hedge against erosion.

    01 មិនា 1990 This handbook has been prepared to support small scale fieldworkers and farmers, mostly in the tropics and semitropics, to develop vegetative systems of soil and moisture conservation.
    Soil Conservation Soil Erosion Moisture Vetiver Grass

  9. Vetiver grass for soil and water conservation, land rehabilitation, and embankment stabilization

    12 មករា 1995 A collection of papers and newsletters compiled by the Vetiver Network. World Bank Technical Paper no. 273.
    Water Conservation Soil Conservation Vetiver Grass

  10. Tillage systems for soil and water conservation

    01 មិថុនា 1984 FAO of the United Nations has as its objective to present the principles and practices of tillage systems for sustained food production and to create an awareness of the need to conserve the world's soil, water and energy resources for future generations.
    Soil Conservation Water Conservation Conservation Tillage Cropping Systems Tillage