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 | Africa |
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| Australia |
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| Bangladesh, China, India, Indonesia, Myanmar, Philippines, Thailand, Vietnam |
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| Brazil |
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| Chile |
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 | Colombia |
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| COLOMBIA-03 | Growth, development and yield of plantain at high density at different rates of nitrogen, phosphorus and potassium | |
| COLOMBIA-04 | Evaluation of six low-chill requirement peach varieties to low and high potassium nutrition | |
| COLOMBIA-05 | Potassium availability in savanna soils growing oil palm | |
| COLOMBIA-06 | Potato response to phosphorus and chicken manure application in the highlands of Colombia | |
| COLOMBIA-08 | The effect of potassium on papaya yield and quality | |
| COLOMBIA-09 | Fertilizer responses in tropical soils under no-till | |
| COLOMBIA-10 | Response of sugarcane to potassium rates in El Cauca valley soils of high pH | |
| COLOMBIA-11 | Effect of nutrition by density interaction on corn yield under no-till | |
| COLOMBIA-12 | Evaluation of Rice Response to Zinc | |
| COLOMBIA-13 | Nutrition and Crop Management Effect on Banana Yield and Quality | |
| COLOMBIA-14 | Site Specific Nutrient Management for Corn in Colombia | |
| COLOMBIA-15 | Evaluation of New Corn Hybrids Response to Zinc in Colombia | |
| COLOMBIA-16 | Nutrient Demand of Oil Palm Hybrids in Tropical America | |
| IPNI-38 | Global Maize Initiative, Colombia | |
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| Ecuador |
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| El Salvador |
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| Ghana, Indonesia, Malaysia |
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