 | | | |
|---|
 | Southwest China |
| |
|
| |
| manganese |
| |
|
| |
| maximum economic yield (MEY) |
| |
|
| |
| Brazil |
| |
| Eastern Canada & Northeast U.S. |
| |
| Great Plains U.S. |
| |
|
| |
| Southeast China |
| |
|
| |
| AL-15F | Boron Effects on Bentgrass and Bermudagrass Rooting and Grow-in on U.S. Golf Association Recreational Greens | |
| AR-21F | Rice Response to Zinc Application Rate of Four Granular Fertilizer Sources Differing in Water Soluble Zinc Content | |
| NC-17F | Ammonium sulfate and micronutrient formulations in greenhouse comparisons | |
|
| |
| nitrogen |
| |
|
| |
| nutrient management |
| |
|
| |
| nuts |
| |
|
| |
| oil palm |
| |
|
| |
| phosphorus |
| |
|
| |
| plantation crops |
| |
|
| |
| potato |
| |
|
| |
