As a matter of fact....I just happened to take a pic of the Whitetail Institute No-Plow seed tag last week.  Mind you - this is some very old seed that was given to me by a buddy who no longer owns his hunting property.  The newer version of this seed may very well be different.
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It contains 25% Gulf Annual Ryegrass...  I doubt that this old seed would have given a very high percentage of germination...but,  I am not interested in growing any ryegrass in my food plots anyway so this old seed went out with the trash - please don't tell my buddy.
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Regarding thatch - Thatch is your friend.  My goal is to grow lots of future thatch in my cover crops so I can plant into it.  Thatch prevents erosion, suppresses weeds, retains soil moisture, reduces heat from direct sunlight, and feeds nutrients back into your soil as it decomposes - reducing or eliminating the need for synthetic fertilizers.  What is not to love about thatch??
This thatch is just about perfect:
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And new plants have no trouble at all growing right up through it....
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