In the year 1885, because an immediate reform of teaching, the first disagreement about whether the training of
Forestry Engineers should be more naturalistic or more technological arose. Most of the most significant engineers
were positioned in favor of naturalistic training as JM Castellarnau in his opinions always insisted that the mistake
in which he fell was in seeking similarities with other schools. "What we would like is that education is School
creates naturalists, not because we believe that exact natural sciences are better or worse, but because we believe
they are the best for Forest Engineers" (Castellarnau, 1885)