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 | alfalfa |
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   | Eastern Canada & Northeast U.S. |
|  |
| NY-09 | New York Potassium Needs for Alfalfa |  |
 | PA-09F | Sulfur Survey for Pennsylvania |  |
  | Great Plains U.S. |
| |
 | KS-24F | Boron Nutrition Effects on Alfalfa Fiber Composition |  |
| TX-36F | Effect of Boron on Ryegrass, Bermudagrass and Alfalfa at Varying Soil Acidity Levels |  |
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|  |
| IA-16F | Evaluation of Alfalfa Response to Sulfur Fertilization in Iowa |  |
 | IL-26F | Survey of the Nutrient Status of Alfalfa |  |
| IN-14F | Potassium and Phosphorus Effects on Yield Components, Tissue Nutrient Concentrations, and Fertilizer Efficiency in Alfalfa |  |
 | SD-10F | Site-specific Management Guidelines |  |
| WI-20F | Effect of Potassium Sources on Alfalfa Yield and Quality of Various Soil Test Potassium Levels and Times of Application |  |
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|  |
| AUSTRALIA-09 | Optimal fertilizer use on dairy farms in New South Wales |  |
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| KY-08F | Boron Nutrition Effects on Alfalfa Fiber Composition |  |
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|  |
| ARGENTINA-01 | Evaluation of residual soil phosphorus for two crop sequences |  |
 | URUGUAY-01 | Survey of soil fertility and nutritional status of alfalfa of Uruguay |  |
  | Western Canada |
| |
 | AB-11 | Fertilizer Requirement of Irrigated Alfalfa |  |
| MB-10 | Fertility Management of Winter Wheat Grown after Alfalfa |  |
 | MT-13F | Effect of Boron Fertilization on Alfalfa Production |  |
| SK-26F | Improving Forage Production and Longevity of Alfalfa Stands with Balanced Fertilization |  |
 | SK-34F | Phosphorus Fertility of Alfalfa Hay Stands in Southwest Saskatchewan |  |
| SK-37F | Strategies for Improving the Crop Safety and Efficiency of Starter Fertilizer for Saskatchewan Crops |  |
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| CA-15F | Alfalfa Yield and Quality as Influenced by Potassium, Sulfur, Chloride and Phosphorus Applications in the San Joaquin Valley |  |
 | CA-17F | Critical Soil Phosphorus Levels for Alfalfa Production in Northeastern California |  |