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 | environment |
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 | fertigation |
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 | fertilizer placement |
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 | flax |
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 | forages |
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 | grid sampling |
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  | East Zone India |
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 | EZ INDIA-38 | Standardization of Dose and Time of Application of Phosphorus and Potassium Application in Pineapple |  |
| EZ INDIA-44 | Yield maximization of Sunflower-Maize-Paddy sequence through balanced fertilization |  |
   | 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 U.S. |
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  | Northeast India & Bangladesh |
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  | Northwest China |
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  | Southeast China |
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  | Southern India & Sri Lanka |
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