Khudoyor Yusufbekovich Yusufbekov (Russian: Худоер Юсуфбекович Юсуфбеков, Tajik: Худоёр Юсуфбеков; December 10, 1928 — November 27, 1990) was a Soviet scientist and organizer of scientific projects and institutes in Pamir. He was a leading scientist who made a significant contribution to the development of biological sciences, whose name is connected with a new direction of the development of plant growing in the arid mountain and highland territory of Pamir-Alay; a prominent specialist in the field of plant growing, plant introduction and pasture economy, meadow studies, phyto-amelioration, and botany, Yusufbekov was a practicing field researcher, figure of higher education, and professor. In 1968, he developed a system for fodder improvement in the Pamir and Alay valleys that was differentiated from the perspective of the ecological and geographical areas and high-altitude zones. He also implemented a system of arid fodder, and proposed methods of cultivation of useful plants in the Pamir area in 1972. In 1970—1975, Khudoyor Yusufbekov developed the master plan of reconstruction of the Pamir Botanical Garden. In 1969, he became doctor of the agricultural sciences. In 1976, he became an Academician of the Academy of Sciences of the Tajik Soviet Socialist Republic. In 1962—1969, he was the director of the Pamir Biological Station; at the same time in 1965—1990, he was the Chairman of the Bureau of the Pamir Base; in 1969—1981, the director of the Pamir Biological Institute of the Academy of Sciences of the Tajik SSR; in 1981—1986, the rector of the Tajik Agricultural Institute of the Ministry of Agriculture of the USSR; in 1986—1990, the Academician Secretary of the Biological Department of the Academy of Sciences of the Tajik SSR. From 1989, he was a Member of the Presidium of Academy of Sciences of the Tajik SSR. Moreover, he was a state and public figure, the head of the scientific council of the department of biological science of the Academy of Sciences of the Tajik SSR and a Member of the coordination council of the department of general biology of the Academy of Sciences of the USSR (1987—1990). He was also a fellow of the Geographical Society of the USSR since 1965, Member of the All-Union and Central Asian Councils of the Botanical Gardens of the USSR (1972—1990), Member of the Council on the "Biological Foundations of the Rational Use and Protection of Flora" of the Academy of Sciences of the USSR (1976—1990), Member of the Council on the "Biological Foundations of the Development of Mountain Territories in Central Asia" (1975—1990), Member of the Council of the All-Union Botanical Society (1976—1990).
Biography
Early life and scientific activity Khudoyor Yusufbekovich Yusufbekov was born on December 10, 1928, in Pish, a village in Darmorakht subdistrict of the Gorno-Badakhshan Autonomous Region (GBAO) in the Tajik ASSR, USSR in the family of a kolkhoz member-gardener. He was 10 years old when his mother died. After finishing the seventh grade school in his village, he worked as a kolkhoz farmer and as a laborer in the construction of a road (1945—1946). In 1949, he graduated the Kirov secondary school in Khorog, and in 1949—1954, he studied in Tajik Agricultural Institute. Starting from 1954, he began his scientific activities in the Pamir Botanical Garden, where he worked under the supervision of Anatoly Gursky and did research on consolidation and developing of sand and pebble massifs in Ishkashim District, as well as work over developing the collections and production nurseries in the Pamir Botanical Garden. In 1956, Khudoyor Yusufbekov performed his first experiments on the meadow formation of the desert pastures on the West Pamir.
Institute of Botany of the Academy of Sciences of Tajik SSR In 1957 he began his full-time post-graduate study at the Institute of Botany of the Academy of Sciences of Tajik SSR in the city of Dushanbe under the supervision of professor Ivan Tsatsenkin (Moscow, the Williams All-Union Institute of Fodder) and pursued further his research on meadow formation of the mountainous deserted lands (slopes) in the Western Pamirs. After his graduation from the institute, he continued to work therein as a junior scientific worker. While working on further investigations of the Pamirs, he started the first experiments of improving the pastures in the central parts of Tajikistan (Kondara and Rangontay). During these years, Khudoyor Yusufbekov formulated and experimentally proved methods of creating highly productive forage lands by means of different types of irrigation systems for sowing grasses without disturbance of natural vegetation. The results of such investigations and tests introduced into the kolkhoz farm production of the Shughnan and Ishkashim districts of the GBAO in large areas were the basis of the master's thesis defended by him in 1961.
Pamir Biological Station of the Academy of Sciences of Tajik SSR in Chechekty near Murghab In 1962—1969, he was the director of the Pamir Biological Station of the Academy of Sciences of Tajik SSR, in the location of Chechekty (3860 meters above sea level) near Murghab — East Pamir, at the same time in 1965, he was elected the Chairman of the Bureau of the Pamir Base of the Academy of Sciences of Tajik SSR. During the working period at the biostation, he launched experimental work on improvement of pastures and hayfields in all areas of the GBAO, as well as the Alay Valley of the Kirghiz SSR. Under his leadership at the Pamir Biostation in 1964, three laboratories were created:
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