Trench layering using indole-3-butyric acid and local organic substrate mixtures to enhance rooting and survival of apple rootstocks Author/Editor(s): Agaba, R.Babweteera, F.Balaba Tumwebaze, S.Tweheyo, M. Turyahabwe, Nelson Date of publication: 2018RUFORUM Journal Articles Read more about Trench layering using indole-3-butyric acid and local organic substrate mixtures to enhance rooting and survival of apple rootstocks