Plantation holes 30 x 30 x 30 cm were made on the same date of transplantation; the extracted soil was divided in two parts in order that the surface portion containing more nutrients was deposited in the deepest part of the hole.
Las cepas 30 x 30 x 30 cm se realizaron en la misma fecha del trasplante; la tierra extraída fue dividida en dos partes con la finalidad de que la superficial , que contiene mayor cantidad de nutrientes, se depositara en la parte profunda de la cepa.