1. AccessAgriculture Training Video A 22-minute video to explain the importance of combining organic resources mineral fertilizer and improved varieties in ways that are adapted to local conditions. Practical examples are shown from various agro-ecological zones in Mali, Niger, Nigeria, DR Congo,...
  2. AccessAgriculture Training Video Onions have few roots and shallow roots and therefore can take up nutrients from the top soil only. This explains why it is crucial to pay particular attention to making your soil fertile when you want to grow onions. Arabic Bambara Bariba Dagbani Dendi English...
  3. 2018-02-06 Speaker Bio: Dr. Tom Thompson is Associate Dean and Director of International Programs in the College of Agriculture and Life Sciences and Professor of Agronomy at Virginia Tech. He earned B.S. , M.S. , and Ph.D. degrees in agronomy and soil science. He was an academic department head at two...
  4. 2018-02-06 Speaker Bio: Dr. Tom Thompson is Associate Dean and Director of International Programs in the College of Agriculture and Life Sciences and Professor of Agronomy at Virginia Tech. He earned B.S. , M.S. , and Ph.D. degrees in agronomy and soil science. He was an academic department head at two...
  5. 2012-01-20 A great deal of learning and research has accumulated on integrated soil fertility management (ISFM) – but much of this has been in the form of technical, inaccessible reports. Presenting an essential summary of this body of work, this practical handbook provides an ideal resource for training...
  6. 2007-07-20 Bio-Intensive Agriculture (BIA) is a kind of organic farming rooted in maintaining soil fertility/ living soil. BIA is called Bio-Intensive because it maintains a natural biological balance between soil, nutrients and plants. It employs crop rotation and intensive planting to maximize harvest...
  7. The Soils, Food and Healthy Communities (SFHC) project in Ekwendeni, northern Malawi, began in 2000 with thirty farmers, and is now working with over 4000 farmers. It is a participatory project, in which farmers try to improve soil fertility, food security and nutrition through the use of grain...
  8. Four nutrient deficiencies--phosphorus, potassium, nitrogen, and magnesium--can be diagnosed by observing maize leaves. This document includes photos of a healthy maize leaf and of maize leaves demonstrating each of these nutrient deficiencies. It also contains suggestions for how to address each...
  9. 2018-10-31 This article is from ECHO Asia Note # 36. Soil chemical, physical, and biological properties range from those highly favorable to plant growth to those highly unfavorable to plant growth. It is rare—especially in the tropics—to find a soil in its natural state in which all properties are highly...