I see that you mention yourlocation in the text, thank you for that. You might try to install your location in your profile or mapdot locations too, so that you dont get attacked when you forget to put it in the text.

 Some of the information on earthworm productivity comes from research using very favorable conditions. Though they may produce a large amount of nutritious soil, that production may be reduced in less than favorable conditions to the worm.

 Here's but one of many informational pages about earthworms and how they work.

 Thanks for posting. I hope your strip tilling goes well and that you would please keep the board posted on your findings.