I can mount NFS resources on my KDE desktop ( on Red Hat 9 ) like this......
Main Menu - > Control Center -> Desktop -> Behaviour
At the bottom, you will find the "Devices" section which has various options including
"Display mounted NFS Resource"
So whenever you mount an NFS partition, it should ideally be displayed on your desktop...
However, you'll have to check that out for your own distro (SUSE)..I guess the control center should be common to all distros...