positive regulation of shell calcification
Any process that activates or increases the frequency, rate or extent of shell calcification.
GO:0070169
positive regulation of biomineral tissue development
is_a
GO:1905648
regulation of shell calcification
is_a
GO:0031215
shell calcification
positively_regulates
activation of shell calcification
narrow
up regulation of shell calcification
exact
up-regulation of shell calcification
exact
upregulation of shell calcification
exact