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| AL-21 | Evaluation of Fertilizer Application Uniformity and Nutrient Distribution | |
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| ARGENTINA-12 | Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé | |
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 | Eastern Europe & Central Asia |
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| RUSSIA-01 | Improvement of recommendations on potash fertilizer use and adjustment of currently used soil K test interpretation classes in intensive cropping systems | |
| Great Plains U.S. |
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| CO-13 | Contribution of Animal Feeding Operations and Synthetic Fertilizers to Ammonia Deposition in Rocky Mountain National Park | |
| Southeast China |
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| HUBEI-34 | Research in herbosa succession process based on soil fertility evolution | |
| ZHEJIANG-25 | Mechanisms of environmental factors affecting uptake and utilization of N and P by vegetable crops | |
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| ARGENTINA-27 | Long-term Nutrient Management Network for Southern Buenos Aires Province | |
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| CA-32 | N2O Emissions from the Application of Fertilizers: Source Partitioning | |
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| North and West Zone India |
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| INDIA-009 | Site specific nutrient management for rice-maize system in Bihar | |
| Southeast Asia |
| |
| SOUTHEAST ASIA-03 | Best Management Practice for Maximum Economic Yield in Oil Palm (BMP-OP II) | |
| Southern Latin America |
| |
| ARGENTINA-12 | Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé | |
| fertigation |
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| ANZ-13 | The response of crops to K placement depth and band spacing | |
| Eastern Canada & Northeast U.S. |
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| ON-32 | Investigating Hybrid Interactions with Nitrogen and Foliar Fungicides | |
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| Brazil |
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| BRAZIL-55 | Sources and Rates of Phosphorus in a Cultivation System Integrating Crop and Pasture Production in the State of Parana | |
