| Year | List of operations performed | Date performed |
| 2009 | Planted | 05/08/2009 |
|
| Collected 60-cm pre-plant soil samples | 06/25/2009 |
|
| Side dressed liquid N treatments | 06/25/2009 |
|
| Collected early bloom leaf samples | 07/20/2009 |
|
| Recorded canopy NDVI at early bloom | 07/20/2009 |
|
| Collected mid bloom leaf samples | 08/04/2009 |
|
| Recorded canopy NDVI at mid bloom | 08/04/2009 |
|
| Collected late bloom leaf samples | 08/24/2009 |
|
| Recorded canopy NDVI at late bloom | 08/24/2009 |
|
| Harvested center 6 rows of each sub-plot for yield | 11/06/2009 |
|
| Collected seed cotton samples for lint quality | 11/06/2009 |
|
| Collected 60-cm post-harvest soil samples | 11/25/2009 |
| 2010 | Planted | 05/14/2010 |
|
| Side dressed liquid N treatments | 06/25/2010 |
|
| Collected early square leaf samples | 06/23/2010 |
|
| Recorded canopy NDVI at early square | 06/23/2-10 |
|
| Collected early bloom leaf samples | 07/15/2010 |
|
| Recorded canopy NDVI at early bloom | 07/20/2010 |
|
| Collected mid bloom leaf samples | 08/02/2010 |
|
| Recorded canopy NDVI at mid bloom | 08/03/2010 |
|
| Collected late bloom leaf samples | 08/16/2010 |
|
| Recorded canopy NDVI at late bloom | 08/16/2010 |
|
| Harvested center 6 rows of each sub-plot for yield | 09/30/2010 |
|
| Collected seed cotton samples for lint quality | 09/30/2010 |
|
| Collected 60-cm post-harvest soil samples | 10/06/2010 |
| 2011 | Planted | 05/21/2011 |
|
| Side dressed liquid N treatments | 06/15/2011 |
|
| Collected early square leaf samples | 07/05/2011 |
|
| Recorded canopy NDVI at early square | 07/05/2011 |
|
| Collected early bloom leaf samples | 07/27/2011 |
|
| Recorded canopy NDVI at early bloom | 07/27/2011 |
|
| Collected mid bloom leaf samples | 08/04/2011 |
|
| Recorded canopy NDVI at mid bloom | 08/04/2011 |
|
| Collected late bloom leaf samples | 08/17/2011 |
|
| Recorded canopy NDVI at late bloom | 08/17/2011 |
|
| Harvested center 6 rows of each sub-plot for yield | 10/01/2011 |
|
| Collected seed cotton samples for lint quality | 10/01/2011 |
|
| Collected 60-cm post-harvest soil samples | 11/10/2011 |