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Anybody use sat or plane NDVI for variable N on corn?
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BigNorsk
Posted 3/31/2013 08:06 (#3003526 - in reply to #3003408)
Subject: Re: Anybody use sat or plane NDVI for variable N on corn?



Rolla, ND
Your conditions and indeed your corn are a lot different than here, so it's pretty hard to speak directly to your conditions. Realize though that using sensors for top dressing on winter wheat seems to work very well. There are lots of people working on corn, but there seems to be a lot of problems with anyone reproducing the results of others.

Right now, I don't think it or using satellites to tell whether or not or how much to topdress are really ready for prime time.

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