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nutrient availability under long-term no-till, cover crops
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Barker
Posted 3/17/2013 20:25 (#2972292 - in reply to #2971414)
Subject: Strip til?


WC Indiana
So would a low disturbance banding of fertilizer help alleviate some of the fertility problems you bring up in no-till. I like no till but have considered banding some P and K.I also noticed that you mentioned Mg as limiting in no-till. I overlayed my yield maps with Mg level and the low yields correlated very well with the low Mg levels. Going to raise Mg levels higher than Purdue recommends. Do you have a bottom end recommendation for Mg level in pounds per acre? I have some under 100 lbs per acre.
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