During the symposium, scientific research successes and technical experience have been presented and sci-tech and practical lectures given with the main emphasis on breeding and introducing new functional vegetable species and putting the production of vegetable on an intensive and modern basis as required by the trend of the world development.

"The Experience of the Introduction of ring-shaped rotation production system in solar greenhouse" and other papers were highly appreciated at the Scientific Research Successes and Technical Experience Presentation.

The lecture "On Functional Vegetable", etc. attracted a lot of attention in the participants.

Present at the closing ceremony were Pak Thae Dok, vice-chairman of the Central Committee of the Workers' Party of Korea, Kim Kwang Uk, president of the Academy of Agricultural Science, officials concerned and officials, researchers and cultivators in the field of greenhouse vegetable production.