Tài nguyên được gắn thẻ với: Soil Science

49 đề mục được tìm thấy (Hiển thị 41 - 49)

  1. Glossary - Soil Science Terms

    ThisGlossary of Soil Science Termswas an ad hoc committee of the Soil Science of America to provide a single glossary of terms for the various disciplines of soil science.
    Soil Soil science

  2. Intro to Soils Session: 3 Slides

    This training gives a broad overview and introduction to some basic soil characteristics: phases (solid, liquid, gas), texture, density, structure, reaction (pH), plant-water relationships, organic matter, and nutrients. After some classroom discussion we wentout to into the ECHO Farm wherewe...
    Soil pH Soil science Asia

  3. Conservation agriculture.

    Conservation agriculture―consisting of four components including permanent soil cover, minimum soil disturbance, diversified crop rotations and integrated weed management―is considered the principal pathway to sustainable agriculture and the conservation of natural resources and the environment....
    Sustainable Agricu... Soil Conservation Soil science

  4. Recarbonizing Global Soils - Volume 2 - Hot Spots and Bright Spots of Soil Organic Carbon

    20-01-2021 Abstract: During the last decades, soil organic carbon (SOC) attracted the attention of a much wider array of specialists beyond agriculture and soil science, as it was proven to be one of the most crucial components of the earth’s climate system, which has a great potential to be managed by...
    Soil Management Soil Organic Carbon Soil science

  5. Soil management: building a stable base for agriculture

    Degradation of soils continues at a pace that will eventually create a local, regional, or even global crisis when diminished soil resources collide with increasing climate variation. It's not too late to restore our soils to a more productive state by rediscovering the value of soil management,...
    Soil Management Soil Degradation Soil science

  6. Soil and Freshwater Fish Culture

    01-01-1986 The purpose of this manual is to assemble in one book the basic concepts needed for successful planning and development of freshwater fish culture, and to introduce them in a simple way.
    Soil Nutrients Fish Culture Freshwater Fishes Soil science

  7. 1 Teaspoon of Soil: What's in there?!

    Soil is teeming with life! What exactly lives in our soil?
    Soil science Asia

  8. FM 2008 LESIA Magazine Vol 24 #2

    20-06-2008 Optimising nutrient cycles with trees in pasture fields Talking soil science with farmers Soil quality fand farm profitability Cover crops do it all Green manures Micro-organisms Feeding and watering the soil to increase food production Soil rehabilitation starts with more efficient cookstoves...
    Green Manures Cover Crops Night Soil Soil science Tanzania

  9. Booker tropical soil manual : A Handbook for Soil Survey and Agricultural Land Evaluation in the Tropics and Subtropics

    01-01-1991 474 pp. : tables
    Soil Surveys Soil science