 |  | | |
 | foliar fertilization |
| |
|
|  |
 | fruits |
| |
|
|  |
 | high yields |
| |
|
|  |
 | irrigation |
| |
|
|  |
 | magnesium |
| |
|
|  |
 | manure management |
| |
  | maximum economic yield (MEY) |
|  |
 | micronutrients |
| |
|
|  |
 | nutrient deficiency |
| |
|
|  |
 | nutrient removal |
| |
|
|  |
  | Eastern Canada & Northeast U.S. |
| |
|
|  |
  | Northcentral U.S. |
| |
|
|  |
  | Southeast Asia |
| |
|
|  |
  | Southern and Eastern Russia |
| |
 | IPNI-32 | Nutrient omission plots in spring wheat in Russia: Omsk Oblast and Republic of Bashkortostan |  |
  | Southern India & Sri Lanka |
| |
|
|  |
  | Western U.S. |
| |
|
|  |