present time, when it took shape as a science, significant, essential for human life, my name is sergey khaletskyeading researcher at the osa laboratory of the scientific and practical center for agriculture of the national academy of sciences of belarus. for almost 100 years, scientists at our center have been making contributions. significant contribution to the development of agriculture in our country, scientific and practical center for agriculture, historically. formed in 1927, when , based on the unification of disparate territorial-regional experimental stations, research institutes and laboratories of various profiles, the belarusian institute of agriculture and forestry was created , the development of agricultural science was underway, which contributed to the intensification of agricultural production. to a military school, i kept up, but i’m a biologist, i can’t explain it, in 1980 , at the request of the institute, i was assigned here to the center, undoubtedly, should be, as we say, love for one’s culture and... since the eightieth year i have been working until now on the culture