Tree moat digging machine need help Answered
I am needing to dig tree moats around 150 trees in an orchard. We use flood irrigation to water them. Each tree has a sprinkler head. I am needing to build a moat around each tree to keep the water near the roots. As of right now we are forced to use a hand hoe to make them. On some spots i have to use a shovel to break the soil up before I can use the hoe to make the moat.
Does anyone have any ideas on a machine or better process to make them? What came to mind was a trench machine or some kind of disc harrow. The problem with the trencher i see is they are made to go forward and not side to side.
The moat are not that deep maybe 5-7 in deep.
A photo of one i dug by hand as an example.