Pyongyang, June 29 (KCNA) — Scientists of the State Bacterial Strain Conservation Institute under the State Academy of Sciences have proved successful in their scientific research.
They have recently developed composite microorganism which is greatly valuable in use.
The microorganism is capable of disintegrating and rotting the fibred agricultural products and excrements of domestic animals. It can also fix the nitrogen in the air and activate such nutrient elements as phosphorus and kalium.
It is used in making quality Hukbosan fertilizer, thus increasing the fertility of soil.
They have developed a new kind of composite lactic acid bacilli and built a yogurt production base by making use of it. It thus helps improving children’s health.
By applying the composite lactic acid bacilli, stock-breeding farms are producing larger quantities of meat and eggs with less amount of feed.
The institute also made an enzyme additive for poultry feed which is efficacious for the treatment of fowl rickets.
They, on the basis of separating the microorganism compounding an enzyme with an ability of disintegrating phosphorus compound, have found out the conditions for its culture and for enzyme biosynthesis. This success has opened up a bright vista for fully solving the issue of phosphorus needed in the chicken and duck farms.
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