| 5361291 |
corn |
Zea mays |
Field corn piled beside a grain elevator. |
| 5361290 |
corn |
Zea mays |
Crawler tractor moving corn silage into a pit for storage. |
| 5361289 |
corn |
Zea mays |
Harvesting field corn silage. |
| 5361288 |
corn |
Zea mays |
Harvesting field corn silage. |
| 5361278 |
corn |
Zea mays |
Damage to the roots of a corn plant due to high nitrogen levels (use of manure) in the root zone. |
| 5361267 |
corn |
Zea mays |
Corn stalk and roots cut to show the growing point. |
| 5361188 |
corn |
Zea mays |
Surge valve in an irrigation system for field corn. |
| 5361163 |
corn |
Zea mays |
Stalks of field corn cut to show shape of the cross-section. |
| 5359641 |
common wheat |
Triticum aestivum |
Grain loading facility for storage of winter wheat and field corn. |
| 5361162 |
corn |
Zea mays |
Ear of corn that was only partially pollinated. |
| 5361161 |
corn |
Zea mays |
Pile of ears of field corn. |
| 5361160 |
corn |
Zea mays |
Market standard for #1 field corn. |
| 5361158 |
corn |
Zea mays |
|
| 5359613 |
common wheat |
Triticum aestivum |
Field trials of winter wheat. |
| 5359608 |
common wheat |
Triticum aestivum |
Winter wheat variety trials |
| 5359607 |
common wheat |
Triticum aestivum |
Winter wheat variety trial in research plots |