Crop Rotation
| Increasing the frequency of corn in crop sequences: Grain yield and response to nitrogen -- a research update | IC-498 (1) -- February 12, 2007 |
| Increasing the frequency of corn in crop sequences: Grain yield and response to nitrogen -- a research update | IC-498 (1) -- February 12, 2007 |
| Increasing the frequency of corn in crop sequences: Grain yield and response to nitrogen -- a research update | IC-498 (1) -- February 12, 2007 |
| Effect of rotation and N rate on average corn yield | |
| Effect of rotation and N rate on average corn yield | |
| Effects of rotation and N fertilization on corn yield | |
| Effects of rotation and N fertilization on corn yield | |
| The economics of corn on corn | IC-498 (1) -- February 12, 2007 |
| The economics of corn on corn | IC-498 (1) -- February 12, 2007 |
| The economics of corn on corn | IC-498 (1) -- February 12, 2007 |
| Rotation-resistant corn rootworms in Iowa | IC-496(21) -- July 24, 2006 |
| Rotation-resistant corn rootworms in Iowa | IC-496(21) -- July 24, 2006 |
| Should we rotate or not? | IC-492 (3) -- March 22, 2004 |
| Crop rotation considerations for 2004 management season rotation | IC-490(25) -- December 15, 2003 |
| Effects of rotation on soybean disease risk | IC-488 (2) -- February 18, 2002 |
| Value of crop rotation in nitrogen management | IC-486 (6) -- April 23, 2001 |
| Value of crop rotation in nitrogen management | IC-486 (6) -- April 23, 2001 |
| Disease resistance and crop rotation | IC-476 (1) -- January 26, 1996 |
| Disease resistance and crop rotation | IC-476 (1) -- January 26, 1996 |
| Disease resistance and crop rotation | IC-476 (1) -- January 26, 1996 |
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