Dividing daffodil bulbs

ngc4725

I recall seeing daffodil bulbs being divided for propagation..does anyone know the details of exactly how please? (I am referring to cutting the actual bulbs, not digging them up and splitting them.

Palustris

https://www.ndsu.edu/pubweb/chiwonlee/plsc368/student/papers01/rkraft/daffodilprop.htm

May be useful to you.

ngc4725

Thank you this is perfect...just what I have been Googling for!