Present there were officials, scientists and technicians from Kim Il Sung University, University of Sciences, the Bioengineering Branch of the State Academy of Sciences and other units.

The symposium heard valuable proposals made by scientists and technicians with a resolve to develop the country's livestock farming by dint of science and technology. And there was a question-and-answer session.

Suggestions conducive to increasing the productivity of bio-feed additives won a high appreciation there.