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No-tillers know the value of root growth. Joel Gruver explains the science underlying crop root growth and function and the soil limitations that impact the hidden half of crop production.
The Western Illinois University soils specialist discusses the impact of surface and subsurface drainage, gypsum, nutrient banding, biological and chemical seed treatments, genetic selection for superior rooting, in-line ripping, bio-drilling of cover crops and earthworms on crop roots. Gruver gives real-farm examples of cropping systems with root-enhancing practices, as well as several novel practices.
(Total Run Time: 1 Hour 2 Minutes; File Size: 14.2 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 2014 NNTC Attendees
Attendees of the 2014 National No-Tillage Conference should e-mail or call Sue Ramstack at firstname.lastname@example.org or (800) 645-8455, x407, to receive a special link that allows you to purchase each individual audio file for just $4.95. Sue will confirm that you attended the Springfield, Ill., event before providing you the special link.
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If you would prefer to receive audio files on CD, please call Sue Ramstack at (800) 645-8455, x407, with the audio files you would like to purchase. Please note that there will be a charge of $5.95 for shipping.