“…This may be due to the ease of penetration and emergence of new shoots from one layer than from two layers. Micheli et al [31] reported that sprouting of double layered synseeds was lower than that of single layered ones. Maruyama et al [23] found that double layered synseeds were much better than single layered synseeds of Cidrela odorata L., Guazuma crinita Mart., and Jacaranda mimosaefolia D. Don.…”