Hadisubroto,-I.  A trial improvement on coral reef in Jepara.
	REPORT-OF-THE-WORKSHOP-ON-ARTIFICIAL-REEFS-DEVELOPMENT-
	AND-MANAGEMENT.-PENANG,-MALAYSIA,-13-18-SEPTEMBER-1988. 
	1988. pp. 93-96.

Details are given of a study conducted in Indonesia to 
introduce methods of improving damaged coral reef areas to 
promote increase in productivity. Concrete baskets were used 
to transplant several coral genera to damaged reef areas. 
Findings showed that from 30 pieces of concrete baskets 
located in 3 places along the Jepara Peninsula of Central 
Java several general showed a higher growth rate, especially 
Acropora .