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With the onset of Bt stalks, no-till corn on corn, narrower rows, higher populations and fungicide applications, turning corn-stalk residue into humus and organic matter requires a strategy that starts at the corn head, Marion Calmer says.
The Alpha, Ill., no-tiller will discuss the differences between knife-to-knife stalk rolls and stalk rolls where the flutes overlap and intermesh, the pros and cons of shredder heads, stubble damage to tires, stalk stompers, drag bars and stalk knockers. Calmer will also discuss strategies like fall strip-till, deep-ripping or surface-till, planter attachments and nitrogen applications that can help maintain a mat of residue that’s an asset rather than a mattress of liability.
(Total Run Time: 38 Minutes; File Size: 36.8 Megabytes)
Click here to download a PDF version of this presentation to follow along with while listening to the audio file (no purchase necessary).
Special Discount to 2012 NNTC Attendees
Attendees of the 2012 National No-Tillage Conference should e-mail or call Sue Ramstack at sramstack@lesspub.com or (800) 645-8455, x407, to receive a special link that allows you to purchase each individual audiofile for just $4.95. Sue will confirm that you attended the St. Louis, Mo., event before providing you the special link.
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