at 4:45 on the Rock video the equipment is a harrow. http://en.wikipedia.org/wiki/Harrow_(tool) Spreads out straw and chaff for no till ground. We no till to avoid erosion and save the moisture.
We do own all of the equipment seen except the combines, grain carts, and many trucks. We hire a custom combine crew from Imperial, NE called SouthFork. They do an awesome job for us. They keep there equipment ready to go in the field. They are a very efficient crew and we are very happy to work with them from harvest to harvest.
Harvest is now complete and the winter wheat is in the field for next year. I will be answering some questions that I was sent about the video and the farm. If you would like more information about Lubbers Farms Inc. please visit http://www.lubbersfarms.com