Doctor of Agricultural Sciences (2009), Associate Professor (2003), Academician of the Academy of Agricultural Sciences of the RK (2018).

Graduated from the Kazakh Agricultural Institute, agronomist researcher (1983). He graduated from the full-time postgraduate study at the Kazakh Institute of Agriculture, specializing in agrichemistry (1988). He defended his Candidate thesis (1992) in agricultural chemistry. He defended his Doctoral dissertation (2009) in specialties of soil science and agrichemistry.

In 1989-1992 worked as a senior laboratory assistant, junior researcher at the Department of Agrichemistry of the Kazakh Research Institute of Land Cultivation.

Since May 1993 he has been working at the U.U. Uspanov Kazakh Research Institute of Soil Science and Agrichemistry. He passed all the stages of qualification: first, he worked as a research fellow, then as a senior researcher, leading researcher, Head of department of agrichemistry, chief researcher, Deputy General Director on science.

2020-2021 Chairman of the Board of LLP " U. U. Uspanov Kazakh Research Institute of Soil Science and Agrochemistry ".

Since October 2021 Chief Researcher of the Department of Agricultural Chemistry.

He took part in the implementation of research programs and projects in the framework of program-targeted financing of the MA RK: "Increasing the efficiency of soil resource management in the Republic of Kazakhstan"; "Ensuring preservation and reproduction of natural resources in the process of agricultural activities", "Preservation and reproduction of soil fertility in Kazakhstan"; "Introduction of innovative technology aimed to increase soil fertility and crop productivity (bioorganic fertilizers)."

Suleimenov B.U. participates in the training of qualified specialists. Since 2011 he has been working part-time as an associate professor at the Department of Agrochemistry and Soil Science of the Kazakh National Agricultural University. Trained 1 PhD and 10 Masters in soil science and agrichemistry.

In 2009-2010, he was a member of the Dissertation Council for the defense of Candidate and Doctoral dissertations at the Kazakh National Agricultural University.

In 2015-2016, he was a member of the Interdepartmental Dissertation Council for the defense of Candidate and Doctoral dissertations at the K.I. Scriabin Kyrgyz National Agricultural University.

In 2015-2018, he was a member of the Dissertation Council for the defense of Doctoral (PhD) dissertations at the Kazakh National Agricultural University.

The main results of scientific research works are published in 173 scientific works in republican and foreign publications, incl. monograph: "Increasing the fertility of irrigated gray soils in South Kazakhstan" (2000), 4 recommendations for production, 3 innovative patents.

Main publications:

1. Increasing the fertility of irrigated gray soils in South Kazakhstan. Monograph. ISBN 9965-01-483-3. Almaty: Sanat, 2000.-194 p.
2. A.Saparov, R.Eleshev, B.Suleimenov, G.Peskovki, A.Scherbakov. Effect of Potassium Chloride Application for Rice, Cotton and Potato in the Irrigated Zone of Kazakhstan // Better Crops, 2013, 97(4). –Р.23-25.
3. T.Jalankuzov, B.Suleimenov, P.Bauer, W.Busscher, K.Stone. Irrigated Cotton Grown on Sierozem Soils in South Kazakhstan // Communications in Soil Science and Plant Analysis, 2013, 44(22). – P.3391-3399.
4. A. Saparov, B. Suleimenov State and prospects of research in long-term experiments with fertilizers in Kazakhstan // Fertility (Moscow), 2014, No. 5. P.9-11.
5. S.I.Tanirbergenov, B.U.Suleimenov, A.S.Saparov, A.M.Soltanayeva, B.Zh. Kabylbekova. The fertilizer system increasing the salt tolerance and productivity of cotton in the conditions of saline soils in Southern Kazakhstan // Research Journal of Pharmaceutical, Biological and Chemical Sciences. -2016, 7(6). -P.147-155.
6. A. Saparov, R. Eleshev, B. Suleimenov. Modern problems of soil-agrochemical science in Kazakhstan and ways to solve them // Izvestiya NAS RK. 2016, no. 1. P.91-101.
7. A. Soltanaeva, B. Suleimenov, G. Saparov; T. Vassilina. Effect of sulfur-containing fertilizers on the chemical properties of soil and winter wheat yield // Bulgarian Journal of Agricultural Science. № 4 (24), 2018 р.586-591
8. Saparov A., Suleimenov B., Tanirbergenov S. Effective methods of using  adaptogen preparation in the conditions of secondary saline terrains of South Kazakhstan // Monograph in 5 volumes. New methods and results of terrain studies in Europe, Central Asia and Siberia. Volume IV Optimization of agricultural terrains. Moscow, 2018.P. 207-210
9. B. Suleimenov, A. Saparov, V. Kan, L. Kolesnikova, A. Seitmenbetova, K. Karabayev The Effect of Bioorganic Liquid Fertilizer «BioEcoGum» on the Productivity of Grain Maize in the Conditions of Southeast Kazakhstan // Eurasian Journal of Biosciences, ISSN 1307 9867. Scopus, IF 0,52, percentile 39, 2019, volume 13, issue. 2, P. 1639-1644