In the agricultural field, high-yielding strains of seeds were cultivated and seedbed multi-nutrients highly resistant to drought developed to introduce to co-op farms throughout the country.

Scientists in the construction field invented a new method of assembling sluice crane and settled lots of technical problems helpful to speeding up the building of cascade power stations along the River Chongchon.

Those scientists involved in building stock-breeding base in Sepho area developed methods of making adhesive activators and cultivating a new high-yielding species of girasole and established an irrigation and drainage system on grassland while inventing multi-purpose soil conserving machines.

A new kind of blaster was applied in coal mines, making it possible to ensure the accuracy of blast.

A new technology of automatically controlling voltage was applied to several transformer substations, helping reduce loss of electricity.

Various system programs for analyzing information data on sea were developed to promote the development of the nation's fishing industry.