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  1. Key Resource Small-scale farming is a surprisingly complex enterprise with multiple areas of risk that also present opportunities for impact. -- David Erickson, CEO, ECHO "Small farmers produce much of the developing world's food. Yet they are generally much poorer than the rest of the population in these...  
  2. Key Resource 1996-12-28 Based on the author's widely used earlier text African Farm Management, this account updates the economic analysis of tropical agriculture and broadens its perspective to include examples from all parts of the developing world. Writing in a clear, concise style, Professor Upton explains the...  
  3. This text is aimed at the needs of students in agricultural colleges who are taking a subsidiary course in the economics of agriculture. The book intriduces readers to economic principles are applied to agriculture, farm management techniques and marketing methods and shows how they can be useful...  
  4. 1997-11-19 Principles for increasing organic matter in order to increase soil fertility. Little by little, work in a dozen countries has convinced us that the vast majority of soils can be made highly fertile. How? By using our first principle:maximize organic matter production.  
  5. Key Resource 1988-04-01 So you want to help people in the tropics. Beautiful! The tropics are waiting for you. No matter what your abilities, you can make life better for others in the tropics. Your concern for the physical and spiritual well-being of people can be translated into fruitful service. Your first asset is...  
  6. Key Resource 2007-01-01 Though nearly all plants are useful in some way, they are not equally valuable. For example, wheat, rice and corn may be considered the most valuable plants in the world based on the vast acreage planted to these crops, their vital role in feeding humankind, and their enormous economic value....  
  7. Key Resource
    2016-09-28 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population growth, have little choice but to crop their land continuously, with scarce resources to replace nutrients withdrawn by each successive crop.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...  
  8. Official journal of the Postgraduate Institute of Agriculture, University of Peradeniya. Tropical Agricultural Researchpublishes original research articles from all fields of agriculture including agronomy and crop production, horticulture, agricultural biology, food and nutrition, soil and water...
     
  9. WELCOME to Tropical Production Systems. TPS is a nonprofit service organization dedicated to families with scarce economic resources on less-fertile hill-lands in the American, African and Asian Humid Lowland Tropics (tropical lands with over 1500 mm rainfall/yr and under 900m elevation). The...  
  10. 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...