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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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  | AB |
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  | MB |
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  | NS |
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| ON-16 | Potassium Placement for Conservation-till Corn Production in Ontario: Residual Effects on Following Soybean Crop |  |
 | ON-17 | Impact of Fertilization Rates on Yield and Quality of Cabbage and Nitrate Leaching |  |
| ON-18 | Potassium Sources for Soybeans |  |
 | ON-19 | Surface Broadcast and Incorporated Lime: Impact on Soil pH, Soil pH Distribution and Soybean Yield Response to Fertilizers |  |
| ON-20 | Evaluation of Phosphorus Fertilizer Placement in Site Specific Management of Corn |  |
 | ON-21 | Soil Fertility Effects on Soybean Isoflavones |  |
| ON-22 | Effect of Phosphate Fertilization on the Levels of Functional Food Ingredients in Fruits and Vegetables |  |
 | ON-23 | Integrating Zone Tillage and Fertility Placement in Corn |  |
| ON-24F | Yield Response of Intensively Managed Corn and Soybean to Potassium Fertilizer Rate and Placement |  |
 | ON-25 | The Impact of Potassium Management on Conservation Tillage Soybean Production |  |
| ON-26 | Conference on Agricultural Nutrients and Their Impact on Rural Water Quality |  |
 | ON-27 | Nitrogen and Phosphorus Needs for Tomatoes and Green Peppers Grown with Drip Irrigation |  |
| ON-28 | Optimizing Application of Phosphorus and Potassium to Processing Tomatoes under Drip Irrigation |  |
 | ON-30 | Investigating Hybrid Interactions with Nitrogen and Foliar Fungicides |  |
| ON-31F | Nitrogen for Vegetable Crops |  |
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