When considering the fertilizer needs of no-till crops, Ray Ward says you must know the fertility status of your soil and the crop yield goal you are trying to achieve. Soil tests serve as a guide to maintain, increase or lower your normal fertilizer application rate.
Ward says if you understand how much nitrogen, phosphorus, potassium and other nutrients are removed by harvest, then you can begin to understand how much fertilizer is needed to replenish what is removed. The fertility expert and owner of Ward Laboratories will show you how to determine the level of fertilizer to apply based on no-till soil test nutrient levels and anticipated crop yields.
(Total Run Time: 1 hour, 18 minutes; File Size: 89.3 Megabytes)
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Attendees of the 2010 National No-Tillage Conference should e-mail or call Sue Ramstack at email@example.com or (800) 645-8455, x407, to receive a special link that allows you to purchase each individual audiofile for just $3.95. Sue will confirm that you attended the Des Moines, Iowa, event before providing you the special link.
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