Search Result For: Engineering Groups

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613 items found (Showing 1 - 10)

  1. Water Harvesting through Sand Dams

    Key Resource
    2011-01-01 A sand dam is a reinforced concrete wall built across a seasonal river to hold underground water in sand (see above photo of Nzaaya Muisyo sand dam, Eastern province, Kenya). It is initially built one meter high and up to 90 meters across. During the heavy and erratic seasonal rains, the water...
    Water Harvesting Sand Dam Rainwater Harvesting Water Storage Systems
     

  2. Assisting Pastoralists

    Key Resource
    2014-02-26 Pastoralism is a livelihood whereby people depend upon herding domesticated livestock. In East Africa, pastoralists depend primarily upon cattle, sheep, donkeys, goats and camels— listed in order of least resilience as one moves into drier and more arid lowland areas. Pastoralists play an...
    Pastoralist
     

  3. Preparing for Agricultural Missions

    Key Resource 2006-04-01 There are two parts to this document; part 1 provides a brief description of the things a college student should consider as he/she chooses opportunities for learning and part 2 lists organizations that provide some practical training. The second section will be most useful for individuals...
    Agricultural Devel... Agricultural Missions
     

  4. Biochar: An Organic House for Soil Microbes

    Key Resource
    2013-06-01 Rick Burnette wrote an article for Issue 7(July 2010) of ECHO Asia Notes, titled “Charcoal Production in 200-Liter Horizontal Drum Kilns.” My article takes the charring process a step further by exploring the rapidly re-emerging world of biochar. Biochar is a form of charcoal, produced through...
    Soil Microorganisms Biochar
     

  5. Zai Pit System

    Key Resource
    2013-01-01 “Zai” is a term that farmers in northern Burkina Faso use to refer to small planting pits that typically measure 20-30 cm in width, are 10-20 cm deep and spaced 60-80 cm apart. In the Tahoua region of Niger, the haussa word “tassa” is used. English terms used to decribe zai pits include “planting...
    Zai Pit Zai Hole Cereals Microcatchment
     

  6. Women and Agriculture

    Key Resource
    2017-06-06 A version of this material first appeared in EDN 134. Gender dynamics in relation to agriculture is a big topic, and one we had not previously written about in EDN. In recent years, widespread attention has been paid to the disparity that often exists between men and women when it comes to...
    Women in Agriculture Family Farm Women
     

  7. The Moringa Tree

    Key Resource
    1985-06-01 The moringa tree, Moringa oleifera, has probably been the most popular plant in ECHO's seed bank of underutilized tropical crops. The tree is native to India but has been planted around the world and is naturalized in many locales. Moringa goes by many names. In the Philippines, where the leaves...
    Moringa oleifera Moringa stenopetala Moringa Seed Moringaceae India
     

  8. Small-Scale Nursery Management

    Key Resource
    2021-03-29 Cultivating plants, sharing seeds and cuttings with neighbors, and seeking better crop varieties are as old as agriculture. We use the word “nursery” for places where we care for and nurture things that are precious and vulnerable, like children and plants. Creating habitats to grow healthy...
    Nursery Growers Nursery Management Tree Nursery Nursery Nurseries (Horticu...
     

  9. Small-Scale Seed Production, Agrodok 37

    Key Resource 2004-01-01 2 Copies Seed production and the maintenance of crop cultivars by small farmers is a subject that has attracted increasing attention over the past decade. The increasing dominance of large multinationals in the seed trade, the controversy over genetic engineering, and the recognition of farmersí...
    Seed Saving Seed Storage Cereals Grain Legumes (Pul...
     

  10. Fruits of Warm Climates

    Key Resource 1987-11-01 This 505 page book is an exceptionally exhaustive source of information on tropical and subtropical fruits. It is a well-illustrated and very readable, practical guide for those interested in growing tropical and subtropical fruits either for the home garden or commercially. The fruits are...
    Tropical Fruit