We have 20 acres in E. OK which we bought in 2008. Since we don't live on the property yet and we have to travel 5 hours to get there, we are not able to keep up on the growth. As a result the land was resorting back to forest. Our plans are to use this property for many permaculture projects in the future once we can move up there permanently. So we want to be very careful how we treat it.
Recently we had a neighbor clear some of the land of many honey locusts, blackberry brambles and some smaller trees. This was part of the land that we needed cleared so that we could walk around, evaluate, and start on projects needed to move up there. So now that the land has been cleared in those areas, our neighbors suggested using some kind of growth deterrent (to them that means something like Roundup, etc). We are very concerned to not do this by poisoning the earth there. But don't know how to deal with the fast growth of the plant life, especially honey locusts. I know these trees are nitrogen fixers but there were just too many of them! Any recommendations? We have had some grazers such as horses, alpacas and cattle but that didn't seem to handle those honey locusts, etc. Would appreciate help in this!