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Tropical Highlands

Tropical highland regions include multiple locations throughout Central and South America, East Africa, Southeast Asia, Central Asia, and many of the islands in the tropics. Highland regions are characterized by high altitudes and variable rainfall. One of the main agricultural concerns for highland regions is soil erosion.

  1. Sloping Agricultural Land Technology (SALT)

    Key Resource
    01-01-2012 Asia makes up less than one third (30%) of the world’s land area and yet carries over half (56%) of the world’s population. Moreover, the average population density of Asia becomes a significant long-term problem when food production is considered. Some countries in Asia have a population density...
    Terracing A-Frame Level SALT Highland Farming Land Management Sloping Agricultur... Soil Degradation Agroforestry

  2. Tropical High-Altitude Growing Conditions

    19-04-1996 A discussion of the unique factors in growing food at high altitudes in the tropics.
    High Altitude Crops

  3. Amaranth Potential for the Highlands of Southeast Asia in View of Lessons Learned in East Africa

    01-04-2009 This article is from ECHO Asia Note #1 Based on the experiences of CRWRC and its collaborating partnering organizations in East Africa, the introduction of grain and vegetable amaranths shows real potential for the highlands of Southeast Asia. Grain amaranth should be seen and managed as a high...
    Drought Tolerant P... Dark Green Leafy V... Amaranth Health and Nutrition Nutrition Grain Crops Agriculture Extension Asia

  4. GMCCs for Highlands Agriculture

    A group conversation with Roland Bunch about GMCCs that might be used in highland areas. For other presentations during the ECHO East Africa Highlands Symposium: http://edn.link/t4wnhf
    East Africa

  5. Best Practices in Conservation Agriculture

    Key Resource
    28-09-2016 Farmers in many parts of the world, because of human population growth, have little choice but to crop their land continuously, with scarce resources to replace nutrients withdrawn by each successive crop. Crop residues are often lost as a source of organic matter and mulch, usually through...
    Conservation Agric... Mulch Soil Conservation Plant Diversity Crop Diversity Soil Disturbance Soil Fertility Soil Remediation Soil Erosion

  6. Conservation Agriculture in East Africa

    01-07-2013 Conservation agriculture (CA) has been promoted in East Africa through a number of initiatives over the past half year. In this article, we share what ECHO has gleaned from regional partners, in hopes that you can expand upon these successes and also promote further sharing on ECHO’s website....
    Conservation Agric... East Africa

  7. A-Frame Level

    Key Resource
    01-01-2006 The A-Frame Level is a simple, yet accurate tool used for constructing contours on a hillside or slope. It is useful in the basic construction of hillside farming systems, such as the SALT systems, as well as for establishing level contours and drainage ditches. Level contours on a slope reduce...
    Appropriate Techno... A-Frame Level Highland Farming Contour Farming SALT

  8. Amaranth Grain & Vegetable Types

    Key Resource
    01-01-1983 Amaranth [Amaranthus hypochondriacus, A. cruentus (grain type) & A. tricolor (vegetable type)] is an herbaceous annual with upright growth habit, cultivated for both its seeds which are used as a grain and its leaves which are used as a vegetable or green. Both leaves and seeds contain...
    Amaranth Grain Crops Leafy Vegetables HIV/AIDS

  9. Highland food security options

    26-11-2019 Leonidas Niyongabo is the Provincial Development Officer for the Province of the Anglican Church of Burundi. It coordinates a broad food security and environmental program in the province and at the national level. Prior to that, he worked with Concern Worldwide Burundi on their livelihoods...
    Food Security East Africa

  10. Conservation Agriculture in Ethiopian Highlands

    01-11-2016 On average, crop yields under DER+ and TER+ increased by 30% and 16%, respectively, as compared to CT. Our study demonstrates that field water conservation tillage practices that incorporate CA principles are effectively increasing green water in the root zone available for crops. RCA systems...
    Water Conservation Conservation Agric... East Africa

  11. Tree Lucerne

    31-01-2018 ECHO promotes many animal fodder crops for use in the tropics and subtropics, for arid and humid areas, but few of them are frost tolerant, drought tolerant, and thrive at high elevations. Tree lucerne (Chamaecytisus palmensis), also known as tagasaste, is a long-lived, leguminous shrub that can...
    Fodder