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 | Southern India & Sri Lanka |
| |
|
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| Western U.S. |
| |
|
| |
| oats |
| |
|
| |
| oilseeds |
| |
|
| |
| plant analysis |
| |
|
| |
| potassium |
| |
|
| |
| profitability |
| |
|
| |
| recommendations |
| |
|
| |
| sandy soils |
| |
|
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| soil acidity and liming |
| |
|
| |
| East Zone India |
| |
| Eastern Canada & Northeast U.S. |
| |
| Great Plains U.S. |
| |
 | North and West Zone India |
| |
| INDIA-004 | Appraisal of multi-nutrient deficiencies and their redressal through site-specific nutrient management | |
| NWZ INDIA-67 | Appraisal of soil fertility status of different agro-ecological regions of India | |
| Northeast India & Bangladesh |
| |
|
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| Southeast Asia |
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|
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