Any process that activates or increases the frequency, rate or extent of presynapse assembly.
Synonyms:
exact_synonym:
positive regulation of presynapse biogenesis; positive regulation of presynaptic terminal assembly; up regulation of presynapse assembly; up regulation of presynapse biogenesis; up regulation of presynaptic terminal assembly; upregulation of presynapse assembly; upregulation of presynapse biogenesis; upregulation of presynaptic terminal assembly
narrow_synonym:
activation of presynapse assembly; activation of presynapse biogenesis; activation of presynaptic terminal assembly