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4 items found (Showing 1 - 4)
  1. 2020-04-14 In East Africa, agricultural practices to maximize production have greatly diminished biodiversity, reducing the functioning of ecosystem services valuable to human and landscape health. Primary research about the impact of avian biodiversity on crop production in maize fields in Arusha, Tanzania...  
  2. 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...  
  3. 2020-04-14 Have you ever wondered about the long-term impact of a project with which you were involved? Wouldn’t it be nice to know whether changes in a community lasted after an official program ended? Do you wish you knew what worked and what did not, so you could adjust for a more effective program next...  
  4. 2012-01-20 Abstract: This edition of the West African Food Composition Table is a revised version of the Food composition table `Composition of Selected foods from West Africa`, which was published in September 2010 (http://www.fao.org/3/a-i1755e.pdf). It extends and updates the number of foods and values...  

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