Clark SD | Here are some corn gdd`s calulated from temperatures from above post.
| | | 2 ft above | canopy | | | | canopy | ear height | | | air temp | corn | corn | | date | gdd | gdd | gdd | | 08/22/2011 | 19 | 30 | 20 | | 08/23/2011 | 28 | 27 | 28 | | 08/24/2011 | 16 | 18 | 20 | | 08/25/2011 | 15 | 18 | 18 | | 08/26/2011 | 21 | 24 | 23 | | 08/27/2011 | 15 | 19 | 20 | | 08/28/2011 | 17 | 19 | 22 | | 08/29/2011 | 15 | 17 | 19 | | 08/30/2011 | 18 | 19 | 19 | | 08/31/2011 | 25 | 25 | 25 | | 09/01/2011 | 26 | 26 | 26 | | 09/02/2011 | 19 | 21 | 24 | | 09/03/2011 | 9 | 8 | 12 | | 09/04/2011 | 9 | 11 | 13 | | 09/05/2011 | 11 | 13 | 15 | | 09/06/2011 | 16 | 17 | 18 | | 09/07/2011 | 15 | 17 | 18 | | 09/08/2011 | 16 | 18 | 18 | | 09/09/2011 | 16 | 20 | 19 | | total | 326 | 367 | 377 |
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corn canopy temp charts
