Those at the Institute of Agricultural Chemicalization under the Academy of Agricultural Science settled sci-tech problems to establish a seed-covering material production process based on a new method. And they are now concentrating efforts on the production of thousands of tons of multi-nutrients for rice seedlings.

The Botany Institute under the State Academy of Sciences set it as a goal to produce in 70 days pollution-free green activators four times the output of the last year while the Academy's Manufactory No. 111 developed a new system for automatically observing climate conditions in fields.

Teachers and researchers of Pyongyang Agricultural College of Kim Il Sung University, Sukchon University of Agriculture and other agricultural universities across the country, too, turned out in a work to ensure in a scientific way the high yield of crops on different co-op farms.