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8 items found (Showing 1 - 8)
  1. Key Resource 2012-01-01 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...  
  2. 2015-03-26 This presentation focuses on the practice of sustainable agriculture combined with sustainable living through a design philosophy known as "permaculture" for addressing systemic poverty issues in poor areas. Permaculture is a contraction of the words "permanent" and "culture", and is guided by...  
  3. 2015-10-30 The word permaculture is mentioned with increasing frequency in speeches, books and magazine articles on sustainability and food security. What is permaculture? Is it a movement? A philosophy? Simply a set of design tools? In this article, I answer the above questions by looking at permaculture...  
  4. 2015-04-30 This article will focus on the benefits of co-ops operating by and for small-scale farmers in rural communities in Sub-Saharan Africa. The most basic definition of a co-op is local farmers pooling their resources to improve the means of acquiring products essential to farming, as well as...  
  5. 2015-11-18 Vegetable growing can provide nutrition and livelihood for those isolated by poverty, recovering from crisis, and/or diversifying their food and income options -- but gains are not automatic. What should be considered in designing and deploying vegetable gardening programs? What seed...  
  6. 2015-07-23 In EDN 127, Dick Tinsley and David Headley appear to offer somewhat contradictory visions regarding the value of farmers’ co-operatives. When such contradictory advice appears, it often points to an area of underappreciated complexity. Thus, rather than throw our hands up in frustration, we...  
  7. 2015-01-20 Storing seeds in the tropics can often be difficult; with high temperatures and humid conditions, seeds lose their ability to germinate quickly. Many techniques for seed storage exist, from the high-tech standards of gene banks to simple methods used by villagers for saving their own seeds. All...  
  8. 2015-01-20 Sorghum is primarily self-pollinated, meaning that a sorghum plant will accept pollen from its own flowers. Sorghum can also accept pollen from other sorghum plants (cross-pollination) by means of wind or insect transfer. Cultivated sorghum is generally cross-pollinated between 2 and 10%, with...  

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