 |  | | |
 | nutrient removal |
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 | oats |
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 | oilseeds |
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  | Australia & New Zealand |
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  | East Zone India |
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   | Eastern Canada & Northeast U.S. |
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  | Great Plains U.S. |
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   | North and West Zone India |
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  | Northcentral China |
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  | Northeast India & Bangladesh |
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  | Northern Latin America |
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  | South Zone India |
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  | Southeast China |
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  | Southern and Eastern Russia |
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   | Southern India & Sri Lanka |
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  | Southern Latin America |
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  | Western Canada |
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 | AB-02 | Preliminary Evaluation of Point-injection for Application of P & K to Forage Grasses in Southern Alberta |  |
| AB-12 | Maximizing Forage Productivity by Improving Effectiveness of P and K Fertilizers |  |
 | AB-21F | Phosphorus and Compost on Potatoes |  |