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 | Beijing |
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 |  | CAAS-NMS02 | Spatial variability and regionalized management of soil nutrients for selected grain producing regions |  |
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 | CO |
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 |  | CO-10F | Potassium Needs of High-yielding Alfalfa on the West Slope of Colorado |  |
| | CO-11F | Long-term Phosphorus Fertilization of No-till Dryland Intensive Cropping Systems |  |
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| | GA-20F | Evaluation of Potassium-magnesium Sulfate at Varying pH Levels for Providing Magnesium Nutrition to Cotton |  |
 |  | GA-21F | Enhancing Pine Straw Production, Wood Volume, and Product Class Distribution with Fertilization of Old-field Planted Slash and Loblolly Pine Stands |  |
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 | Hebei |
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 |  | CAAS-NMS01 | Site-specific nutrient management at village and county levels in Hebei |  |
| | HEBEI-NMS01 | Effects of potassium application and related fertilization techniques in Hebei |  |
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| | HEILONGJIANG-NMS01 | Soil Nutrient Management Technology and Precision Agriculture in Heilongjiang |  |
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| | HENAN-NMS01 | Nutrient limiting factors and balanced fertilization on high yield crops in Henan |  |
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| | IN-17F | Potassium Source and Rate Effects on Muskmelon Yield and Fruit Quality |  |
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| | JILIN-NMS01 | Monitoring of soil nutrients and balanced management of fertilizer use in Jilin |  |
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| | SZ INDIA-38 | Yield Maximization in Cassava through the Systematic Approach to Fertilizer Use |  |
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| | KS-33F | Maximizing Irrigated Crop Yields in the Great Plains |  |
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| | LA-17F | Incorporating Precision Agriculture Technologies in a Soybean Research Verification Program |  |
 |  | LA-18F | Effect of Potassium Sulfate vs Potassium Chloride on Sugarcane Yields |  |
| | LA-19F | Potassium Requirements of Cotton Cultivars |  |
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| | LIAONING-NMS01 | Nutrient management strategies for sustainable agriculture in Liaoning |  |
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