1) Graft tree branches 
• (v. t.) To graft by uniting, as a scion, to a stock, without separating either from its root before the union is complete; -- also called to graft by approach.
In·arch' transitive verb [ imperfect & past participle Inarched ; present participle & verbal noun Inarching .] To graft by uniting, as a scion, to a stock, without separating either from its root before the union is complete; -- also call...
to graft by uniting a growing branch to a stock without separating the branch from its parent stock.