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5 items found (Showing 1 - 5)
  1. 2019-10-01 Soil infertility is a key constraint to crop production for small farmers. Soils throughout Sub-Saharan Africa are degraded and deficient in nutrients and organic matter. As a result, there is a growing demand for soil testing services from farmers and NGO staff who want guidance on which inputs...
     
  2. 2019-10-01 Acidic soils are soils with a pH lower than 7. For most plants, having a pH between 6 and 7.5 is ideal (see table 1 for more exact numbers), but soils can become dangerous when their pH drops beneath 4.5. As the pH drops, aluminum becomes more soluble, toxifying the soil and harming the plants....  
  3. 2019-10-01 Like any living entity, plants require nutrients to live, grow, and reproduce. Those who live off the land know the importance of keeping soils healthy for crops to grow to their full potential. In figuring out how to do this, you must first understand how the condition of your soils affect the...  
  4. 2013-07-01 Telfairia pedata is a perennial climbing plant grown throughout eastern and central Africa, though it is native only to Tanzania and northern Mozambique. (A similar species, Telfairia occidentalis, is grown in West Africa.) It is grown for its large (4 cm in diameter) seeds, which resemble...
     
  5. 2014-01-01 “Value chain” has recently emerged as a popular business and development concept. The growing integration of the global economy has provided the opportunity for substantial economic and income growth. Improving value chains, which include Small Holder Farmers (SHF) is recognised as having...
     

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