Phone: +7 (727) 269-47-33
Email: soilkz@mail.ru
Work schedule: 8.00 - 16.30
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Department of Agrichemistry
Agrochemistry Department of the Kazakh Research Institute of Soil Science and Agrochemistry named after U.U. Uspanov. U.U. Uspanov was organized on the basis of the Laboratory of Soil Chemistry, functioning since the foundation of the Institute in 1945. In different years, the division was headed by prominent scientists: E.S. Sushko, Y.F. Pil, I.I. Emelyanov, I.S. Mezhenin, K.I. Imangaziev, P.G. Grabarov, S.N. Fedosov, S.M. Seifullina, B.U. Suleimenov, G.A. Saparov. Since 2020, the department has been headed by candidate of agricultural sciences Bakhytbek Mustafauly Amirov.
Currently, 10 researchers work in the department, including doctor of sciences - 1, candidate of sciences - 2, PhD - 1, master of sciences - 3, specialist with higher education - 1, bachelor - 2.
 
Main directions of scientific research
1. arrying out of complex soil-agrochemical surveys with the subsequent drawing up of agrochemical cartograms of fields. Scientifically grounded methods of restoration, preservation and increase of soil fertility are developed and introduced, taking into account the specifics of agro-ecological zones and the level of land degradation. Special attention is paid to differentiated approach to management of soil resources and agrotechnologies based on monitoring data.
2. Study and optimization of mineral nutrition of plants. The mechanisms of influence of macro- and micro-fertilizers, biostimulants and growth regulators on physiological and biochemical processes in plants are studied. Effective nutrition systems are being developed to ensure sustainable crop productivity at different levels of water supply and soil fertility, including saline and depleted soils.
3. Development and scientific substantiation of fertilizers and biopreparations application Recommendations on rational use of mineral, organic and bioorganic fertilizers, adaptogens, growth regulators and biological preparations depending on soil and climatic conditions, biological features of crops and the level of resource availability of farms are formulated. The principles of environmental safety, sustainability of agro-ecosystems and economic efficiency are taken into account.
4. Modeling of crop production process. A special direction of research is related to mathematical modeling of crop formation processes, including:
  • modeling the influence of mineral nutrition, moisture availability, salt load and other agroecological factors on plant growth and development;
  • building predictive models of crop productivity depending on the agrochemical state of the soil.
At the same time, the problems and limitations of modeling remain relevant, including:
  • insufficient verification of models in real conditions of field farming;
  • high variability of soil parameters at the micro-landscape level;
  • lack of baseline data on bioavailability of nutrient elements in specific soil conditions;
  • the need to adapt models to local soil-climatic realities and agro-technologies.
These challenges determine the need to create a national database of agrochemical and agroecological data, as well as to integrate models into precision farming and digital monitoring systems.
 
Services provided
  • Soil-agrochemical survey with mapping and recommendations on the rational use of agricultural land.
  • Scientific and practical support of systems of bioorganic, biomineral fertilizers and domestic biopreparations application.
  • Consulting on introduction of innovative technologies, differentiated fertilizer application, application of agrochemical standards and agroecological solutions.
 
Main achievements

1945–1990

 
  • · Complex researches on efficiency of microfertilizers (copper, boron, manganese) on sugar beet and spring wheat in different soil-climatic zones of Kazakhstan.
  • · Testing of industrial wastes (slags, flotation tailings) as microfertilizers.
  • · Compilation of the first agrochemical cartograms on gross and mobile content of microelements (Zn, Cu, Mn, Mo, Co, B) on materials of 2300 soil sections (10 000 samples were analyzed).
  • · Development of recommendations on microfertilizer application depending on irrigation conditions and soil availability.
 

1960–1975

  • Chamber processing of analytical data on soil availability of basic nutrition elements: humus, nitrogen, phosphorus, potassium with calculation of reserves in arable, half-meter and meter layers.
  • Agrochemical survey of soils in Kyzylorda oblast (93 thousand ha, 33 farms), preparation of cartograms and instructions on fertilizer application.
  •  

2005–2020

  • Projects on agrochemical and agroecological support of production (more than 50 thousand hectares were surveyed in South-Kazakhstan region).
  • Soil-geochemical monitoring of the impact of rocket launches at Baikonur Cosmodrome and in Ustyurt region.
  • Monitoring of contamination of arable land with heavy metals (Zn, Cu, Pb, Cd, Ni) in cotton farms.
  • Research on liquid complex fertilizers, fertility preservation technologies, use of vertical drainage and adaptogens in cotton cultivation.
  • Development of agro-technologies for the use of sulfur-containing fertilizers and bioorganics.
2021-2023
Within the framework of the target scientific and technical program: "Scientific and technological support of preservation and reproduction of fertility of agricultural lands" (BP 267).
  • Field studies and production tests of application of organic humic fertilizer "Tumat" in cultivation of cereals, leguminous and industrial crops: winter wheat, rice, corn, soybean and sugar beet were carried out. 
  • Differentiated doses of fertilizer application for planned yields of potatoes, onions, cotton and melon have been developed.
  • Norms on coefficients of nutrients use from fertilizers and soil were developed.
  • Models of forecasting and management of potato, onion, cotton and melon yields by differentiated application of mineral fertilizers taking into account soil fertility and soil salinity degree are created.
2024-2026
Current research is carried out under the Scientific and Technical Program: " Ensuring rational use of agricultural land in intensive farming on the 
basis of new approaches in preservation and reproduction of soil fertility " for 2024-2026.
Goal: Ensuring the rational use of agricultural land in intensive farming systems that promote the reproduction of soil fertility and sustainable increase in crop productivity.

Objective 5: "To improve the system of fertilizers providing increase of organic 

matter in soil under rainfed and irrigated farming conditions in the study regions".

Objects of research: irrigated light gray soils, sugar beet and corn. Place of experiments: "Kyzylshoky" LLP in Kerbulak district of Zhetysu province.
Expected results: the impact of organic and mineral fertilizers on the content of elements of effective fertility and yield of cultivated crops in the conditions of irrigated agriculture will be established. On the basis of application of fertilizer system 
in the farm, production testing of methods of crop yield increase will be conducted. 
The relationship between the level of humus content of irrigated soil and the productivity of cultivated crops will be established; the fertilizer system 
that provides the increase of organic matter in the soil under irrigated farming conditions will be developed; the payback of fertilizers additionally received 
yield of cultivated crops in irrigated farming will be determined and a recommendation to production on the system of fertilization of crops in irrigated 
farming will be developed.

Objective 6: To build a model of yield formation of promising agricultural crops in 

the south of Kazakhstan on the basis of optimization of their mineral nutrition 

taking into account limiting natural factors.

Objects of research: light gray soils of South Kazakhstan, corn and watermelon. The place of experiments: farm "Sarkyrama" of Otyrar district of Turkestan region.
Expected results. Mathematical models of corn and watermelon yield formation on light gray soils of South Kazakhstan will be developed, taking into 
account agrochemical parameters of soil, its salinity level and applied doses of mineral fertilizers. The models will allow estimating and forecasting 
yields depending on fertility factors and developing optimal schemes of mineral nutrition with adaptation to limiting natural conditions of the region. The results will become the basis for scientific publications and agrochemical recommendations. The obtained models and data can be adapted for regions with similar conditions.

Objective 7: Search for alternative methods of preserving and increasing soil 

fertility through sources of biological origin.

Objects of research: rainfed light gray soils, winter wheat and spring barley. Place of experiments: "Kyzylshoky" LLP of Kerbulak district of Zhetysu oblast.
Expected results. The impact of alternative methods of soil fertility conservation and improvement on humus status and nutrient regime of soils, on the parameters of growth and development of crops in the field experiment 
will be assessed. Data will be obtained to study the impact of alternative methods of soil fertility conservation and improvement on the formation 
of crop yield and quality, humus status and soil fertility indicators, the size and balance of nutrient elements removal in the field experiment. The 
efficiency of application of alternative methods of soil fertility conservation and improvement at the expense of sources of biological origin will be 
evaluated and scientific substantiation of their application in the systems of environmentally oriented soil fertility management will be given.
Joint project with CJSC "Belarusian Potash Company" to test potassium fertilizers for cotton, potatoes and rice.

International cooperation

 

Grants and projects:

 
  • ISTC project (Moscow) K-486: "Agromeliorative methods of soil density and fertility regulation on irrigated gray soils".
  • Joint project with CJSC "Belarusian Potash Company" to test potassium fertilizers for cotton, potatoes and rice.
 

Participation in CIS programs:

 
  • Improvement of methods of interstate Geographic Network of fertilizer trials.
  • Development of fertilizer systems to prevent soil degradation.
  • Formation of agroservice support of agrochemical support.
  • Research of ecological functions of agrochemistry in agroecosystems.
 

International conferences and symposia:

 
  • FAO Workshop INSII, Rome (2015)
  • International Conference on Eurasian Food Security (2016)
  • Agrochemical Forum of Asia (2016)
  • Scientific visits to the Center for Agrolandscape Research, Germany  (2016)
  • Symposium on Remote Sensing in Arid Zones, Kazakhstan (2016)
  • Belt and Road Forum on Sustainable Development (2016)

Scientific production

 
According to the results of many years of scientific activity, the staff of the department has published more than 500 scientific papers, including:
 
  • monographs,
  • scientific articles in domestic and foreign editions,
  • production recommendations,
methodological guidelines and regulatory documents.
 
2022
1. Amirov B.M., Seitmenbetova A.T., Kulymbet K.K..        Effect of fertilizers on photosynthetic productivity and yield of onions on ordinary gray soils of Almaty region. //Soil Science and Agrochemistry. №2. 2022. p.-75-87. https://doi.org/10.51886/1999- 740X_2022_2_75., https://journal.soil.kz/jour/article/view/62
2. Amirov B.M., Saparov Ғ.A., Kulymbet K.K., Balgabaev A.M.   "Zhetisu zhotasyң soltustik betkayinininң ashyk-.The "Korkyt Ata Ata Kyzylorda University" / Bulletin of the Korkyt Ata Kyzylorda University/Bulletin of the Korkyt Ata Kyzylorda University. №3 (62). 1-bоlіm. С. 32-42. /doi.org/10.52081/bkaku.2022.v62.i3.078. https://vestnik.korkyt.kz/wp-content/uploads/2022/10/vestnik_2022_3_62_1-2.pdf. 
3. Amirov B.M., Seitmenbetova A.T., Kulymbet K.K.. Zhetisu oblysynysynң kadimgi sur topyraktarynda youң aytkishtardyң piyaz dakylynynynynң photosynthetic korsetkishteri men өnimdiliginе әserі//Collection of materials of the International scientific-practical conference "Actual problems and prospects of development of science in the field of fruit and vegetable growing", dedicated to the 85th anniversary of the Pomological garden (September 16, 2022). - 2022. - С. 279-287.
  1. Amirov B.M., Seitmenbetova A.T., Kulymbet K.K., Makhmadjanov S.P. Photosynthetic productivity of melon at application of fertilizers 
  2. on light sulfur soil of different degree of salinization in Turkestan region /Resource-saving technologies and technical means of production and processing of agricultural products: materials of the International scientific-practical conference FGBNU FNTS LK, Tver, 20 September 2022. Tver, September 20, 2022. - Tver: FGBNU FSC LK, FGBOU DPO "Tver IPK APK". - 2022.
С.40-50. https://fnclk.ru/nauchnaya-deyatelnost/konferentsii/2022-07-07pdf.
5. Amirov B.M., Seitmenbetova A.T., Kulymbet K.K., Makhmadjanov S.P. Photosynthetic activity and yield of melon at application of fertilizers
 on light sulfur soil of different degree of salinity in Turkestan region.     Soil Science and Agrochemistry. 2022; (4):47-63. https://doi.org/10.51886/1999-40X_2022_4_47.
6. Seitmenbetova A.T., Suleimenov B.U., Nysanbaeva A.Ә. Effect of fertilizers "BioEcoGum" and "Tumat" on the microflora of light chestnut 
soil under cultivation of soybean and safflower // Soil Science and Agrochemistry №1, 2022. С. 40- 51. https://doi.org/10.51886/1999-740X_2022_1_40 
7. Kaisanova G.B., Suleimenov B.U. Soybean growing using organic humic fertilizer Tumat on irrigated meadow soils in Andijan region // 
Soil Science and Agrochemistry, No. 2, 2022. С. 88-98. https://doi.org/10.51886/1999-740X_2022_2_88 
8. Suleimenov B.U., Seitmenbetova A.T. Application of liquid humic biopreparation "BioEcoGum" in the cultivation of grain and leguminous 
crops // Soil Science and Agrochemistry,
№4, 2022. C. 52-72. https://doi.org/10.51886/1999-740X_2022_4_64  
9. Suleimenov B.U., Tanirbergenov S.I., Kaisanova G.B., Abildaeva U.U. Productivity of winter wheat in the conditions of Semirechye // 
"Ғylym zhane bilim" 2022. № 4-2 (69), С. 138-148. https://nauka.wkau.kz/index.php/gbj/article/view/1113
10. Suleimenov B.U., Tanirbergenov S.I., Kaisanova G.B., Abildaeva U.U. Application of organic humic fertilizer "Tumat" in the cultivation 
of winter wheat // Collection of Mater. XXV Inter. scientific and practical forum "Agrarian science - agricultural production of Siberia, Mongolia, CIS countries and BRICS". Krasnoobsk 29.11.2022 P. 70-71.
 
2023
  1. Amirov B.M., Kulymbet K.K., Seytmenbetova A.T., Kurmanakyn O.S. Use of nitrogen, phosphorus and potassium by melon plants under fertilization on irrigated saline sierozem of southern Kazakhstan //Pochvovedeniya i agrochemistry, 2023; (3):36-53. https://doi.org/10.51886/1999-740X_2023_3_36
  2. Amirov B.M., Seytmenbetova A.T., Kulymbet K.K., Nam V.K.. Modeling of fertilizer application in potato production under light 
  3. chestnut soils of Zhetysu region. // Bulletin of KazNU, series ecological, 2023, Vol. 76. №3. С. 29-40. https://bulletin-ecology.kaznu. kz/index.php/1- eco/article/view/1531/1019
  4. Amirov B.M., Kulymbet K.K., Saparov G.A., Seitmenbetova A.T., Kurmanakyn O.S. Corn yield at application of different doses and forms of nitrogen fertilizers in Shaulder irrigation massif of Turkestan region. //Soil Science and Agrochemistry. 2023;(4):60- 71.https://doi.org/10.51886/1999-740X_2023_4_60
  5. Tanirbergenov S.I., Suleimenov B.U., Zarip Z.A. Application of organic humic fertilizer "Tumat" in soybean cultivation. //Soil science and agrochemistry №1, 2023. С. 75-85. https://doi.org/10.51886/1999-740X_2023_1_7
  6. Karabaev K.B., Suleimenov B.U., Atasheva G.U. Effect of bioorganic fertilizer "BioEcoGum" on the development of corn and soybean 
  7. in light chestnut soils // Soil Science and Agrochemistry No. 4, 2023. P.108-122 DOI: 10.51886/1999-740X_2023_4_108, eLIBRARY.
  8. Amirov Bakhytbek, Seytmenbetova Aksaule, Kulymbet Kanat, Tanirbergenov Samat. Modelling of fertilization on the photosynthetic 
  9. and yield indicators of melon (Cucumis melo L.) under the saline soils of southern Kazakhstan// Research on Crops, 2023, 24 (2): 307-315 DOI:10.31830/2348-7542.2023.ROC-945.
https://www.indianjournals.com/ijor.aspx?target=ijor:rcr&volume=24&issue=2&article=014 
  1. Suleimenov B., Mirdadaev M., Tanirbergenov S., Poshanov M., Basmanov A., Sharypova T. Research and ways of solving the problem of waterlogging of arable land in northern Kazakhstan // International 
  2. Journal of GEOMATE, Oct. 2023, Vol. 25, Issue 110, pp.29-39. ISSN: 2186-2982 (P), 2186-2990 (O), Japan. DOI: https://doi.org/10.21660/2023.110.3895
  3. Amirov B.M., Seitmenbetova A.T., Kulymbet K.K., Makhmadjanov S.P. Modeling of melon yield depending on fertilizers at different 
  4. soil salinity. //Vegetable and melon growing: historical aspects, current state, problems and prospects of development/Materials of X International Scientific and Practical Conference (within the VIІI scientific forum "Week of Science in Kruty - 2023", February 28 - March 1, 2023, Kruty village, Chernigov region, Ukraine). - Volume 1. - Kruty - 2023. С. 20-31.
  5. Amirov B.M., Seitmenbetova A.T., Kulymbet K.K. Efficiency of mineral fertilizers on potatoes in the conditions of Zhetysu region. // 
  6. International Scientific and Practical Conference "Actual problems of theory and practice of development of priority directions", 
  7. March 30, 2023, Grozny [Text]: Materials / ed. Magomadov A.S. - Grozny: Publishing house of FGBOU VO "Chechen State University named after A.A. Kadyrov". A.A. Kadyrov", 2023. - С. 40-48.
  8. Amirov Bakytbek. You do not need to do this, but you can't do this. // Yegemen Kazakhstan/Ecology, 17 Mamyr, 2023. https://egemen.kz/article/342275-topyraqtynh-tozuy-%E2%80%93-toqshylyqqa-tongen-qauip
  9. Bakhytbek Amirov, Aksaule Seytmenbetova, Kanat Kulymbet andd Samat Tanirbergenov Modelling of fertilization on the 
  10. photosynthetic and yield indicators of melon (Cucumis melo L.) under the saline soils of southern Kazakhstan Research on Crops, 2023, 24 (2): 307-315 DOI: 10.31830/2348-7542.2023.ROC-945.
  11. Amirov B.M., Kulymbet K.K., Seytmenbetova A.T., Kurmanakyn O.S. Use of nitrogen, phosphorus and potassium by melon 
  12. plants under fertilization on irrigated saline sierozem of southern Kazakhstan. //Soil Science and Agrochemistry. 2023;(3):36-53. https://doi.org/10.51886/1999-740X_2023_3_36.
  13. Amirov B.M., Seytmenbetova A.T., Kulymbet K.K., Nam V.K.. Modeling of fertilizer application in potato production under light chestnut soils of Zhetysu region. // Bulletin 
  14. of KazNU, series ecological, 2023, Vol. 76. №3. С. 29-40. https://bulletin-ecology.kaznu.kz/index.php/1- eco/article/view/1531/1019.
  15. Amirov B.M., Kulymbet K.K., Saparov G.A., Seitmenbetova A.T., Kurmanakyn O.S.. Maize yield at application of different doses 
  16. and forms of nitrogen fertilizers in Shaulder irrigation massif of Turkestan province      Soil Science and Agrochemistry. 2023;(4):60-71. https://doi.org/10.51886/1999-740X_2023_4_60.
  17. Recommendations on reclamation of neutral and alkaline saline soils of the Republic of Kazakhstan / authors: Kurishbaev A.K., 
  18. Kaldybaev S., Smailov K.S., Bekmukhamedov N.E., Suleimenov B.U., Pachikin K.M., Naushabaev A.H., Erzhanova K.M., 
  19. Adrakhmanov I.B., Abdirakhymov N.A., Ertaeva J., Mansurova K.A. - Almaty, 2023. -60 с.
  20. Recommendations on watering and use of overwatered and waterlogged soils of Kazakhstan / authors: Kurishbaev A.K., 
  21. Kaldybaev S., Smailov K.S., Bekmukhamedov N.E., Suleimenov B.U., Pachikin K.M., Erzhanova K.M., Naushabaev A.H., 
  22. Adrakhmanov I.B., Ertaeva J., Abdirakhymov N.A., Mansurova K.A., Bektayev N.. - Almaty, 2023. -64 с.
  23. Scientific and methodical recommendations for solving the problem of waterlogging of arable land in the northern regions of 
  24. Kazakhstan / authors: Suleimenov B.U., Mirdadaev M.S., Poshanov M.N., Basmanov A.V., Dүysekov S.N. -Almaty, 2023. - 58 с.
  25. Recommendations. Methods of increasing productivity of pasture lands in conditions of Zhetysu region / authors: Suleimenov B.U., 
  26. Tanirbergenov S.I., Bazarbaev S.O., Zarin Z.A. - Almaty, 2023. - 18 с
 
2024
  1. Amirov B.M., Kulymbet K.K., Seytmenbetova A.T., Tulepbergenova K.T., Kurmanakyn O.S. Modeling of melon productivity as 
  2. affected by mineral fertilizers on saline serozems of turkestan region. // Ovochivnitstvo i bashtannitstvo: historical aspects, 
  3. current status, problems and prospects of development: Proceedings of the X International Scientific and Practical Conference, 
  4. dedicated to the 50th anniversary of the establishment of the Research Station "Mayak" IOB NAAS (within the framework of the 
  5. IX scientific forum "Scientific Week in Kruty - 2024", 11-12 beresnya 2024., Kruty village, Chernigivska oblast). /ДС "Mayak" 
  6. IOB NAAS: in 2 vol. Obukhiv: Drukarnya FOP Gulyaev V.M., 2024. Т. 2. -С. 9-22.
  7. Amirov B.M., Kulymbet K.K., Seitmenbetova A.T., Kurmanakyn O.S., Tulepbergenova K.T.. Modeling the effect of mineral 
  8. fertilizers on biometric and yield indicators of bulb onion on ordinary serozem soils of Zhetysu region.// Ovochivnitstvo i bashtannitstvo: historical aspects, current status, problems and 
  9. prospects of development: Proceedings of the X International Scientific and Practical Conference, dedicated to the 50th anniversary 
  10. of the establishment of the Research Station "Mayak" IOB NAAS (within the framework of the IX scientific forum "Scientific Week 
  11. in Kruty -2024", 11-12 beresnya 2024., Kruty village, Chernigivska oblast). /ДС "Mayak" IOB NAAS: in 2 vol. Obukhiv: Drukarnya FOP Gulyaev V.M., 2024. Т. 1. -С. 23-35.
  12. Amirov B.M. Kulymbet K.K., Seitmenbetova A.T., Saparov G.A., Saparov G.A., Tulepbergenova G.T., Makhmadjanov S.P. Modeling 
  13. of fertilizer influence on cotton yield and cotton fiber quality on saline soils of southern Kazakhstan //. Soil Science and Agrochemistry. 2024;(1):46-61.
  14. Amirov B.M., Seytmenbetova A.T., Kulymbet K.K.,Tulepbergenova K.T., Kurmanakyn O.S." "Optimization of mineral nutrition and yield 
  15. modeling of melons (Cucumis Melo L.) on saline serozems in the Turkestan region// "Theoretical and practical aspects of the 
  16. development of the vegetable growing industry in the present conditions: proceedings of the VIII International Scientific and 
  17. Practical Conferenceії (23 January 2024, Selektsyine village, Kharkiv oblast) / Institute of Vegetable Growing and Bashtannitsa 
  18. NAAS. Vinnitsa: TOV "TWORY", 2024. C. 10- 15.
  19. Amirov B.M., Seytmenbetova A.T., Kulymbet K.K., Tulepbergenova K.T., Kurmanakyn O.S. Nitrogen, phosphorus and potassium 
  20. uptake by onion (Allium Cepa l.) depending on fertilizer on foothill chestnut and sierozem soils of Zhetysu region,//Theoretical and practical aspects of vegetable growing under present conditions: Proceedings of the VIII International Scientific 
  21. and Practical Conference (23 January 2024, village Selektsiyne, Kharkiv region) / Institute of Vegetable growing and Bashtannitsa 
  22. NAAS. Vinnitsa: TOV "TWORY", 2024. C. 16-19.
  23. Zhandybaev O., Amirov B., Malimbaeva A., Bamatov I. "Optimization of mineral nutrition of apple trees by fertigation to increase 
  24. productivity and quality of fruits in intensive orchards of southern Kazakhstan."//Soil Science and Agrochemistry. 2024;(3):73-88. https://doi.org/10.51886/1999-740X_2024_3_72
8. Gazizov A.D., Amanzholkyzy A., Amirov B.M., Saparov G.A. Impact of organomineral fertilizers-ameliorants based on natural aluminosilicates and biologically active substances on a corn growth. Part 1. Soil Science and Agrochemistry. 2024;(4):84-97. https://doi.org/10.51886/1999-740X_2024_4_85.
9. Karabaev K., Suleimenov B., Smanov Ә. Ashyk qara-qoңyr topyrak zhagdayyinda zүgerininң өsip-damuûy men өnimdiligin arttyruda bioorganicalikalyk youңaytkishtyң әseri // Ізdenister, natizheler, 2024. - №1 (101). - С.74-84. https://doi.org/10.37884/1-2024/08
10. Karabayev K.B., Suleimenov B.U., Smanov A.Zh., Zhakatayeva A.N., Ustemirova A.M., Zhassybayeva G.D., Dutbayev A.O. Growth, 
development, and productivity of Porumben corn hybrids with application of BioEcoGum in southeast Kazakhstan // SABRAO Journal of 
Breeding and Genetics 56 (2) 673-680, 2024. MS-23-301. http://doi.org/10.54910/sabrao2024. 56.2.19
  1. Suleimenov B., Kaisanova G., Suleimenova M., Tanirbergenov S., Influence of organic humic fertilizer "Tumat" on the productivity of sugar beet // 
  2. Agronomy 2024, 14, 1100. pp. 1-21 https://doi.org/10.3390/agronomy14061100
  3. Kaliyeva S., Suleimenov B., Rvaidarova G., Konysbekov K., Muminova Sh., Raimbekova B.. Effect of fertilizer treatments on sugar 
  4. beet cultivars: A comprehensive study on crop yield and nutrient contents of soil and plant in chestnut soil of Kazakhstan // Eurasian Journal of Soil Science 2024, 13(3), 247 - 253 https://doi.org/10.18393/ejss.1479830
 
2025
  1. Amirov B.M., Bazarbaev S.O., Zhandybaev O., Kurmanakyn O.S.. Modeling of maize grain yields depending on doses and ratios of mineral fertilizers on saline light sierozems of southern Kazakhstan. Soil         Science              and   Agrochemistry.         2025;(1):56-72. https://doi.org/10.51886/1999-740X_2025_1_56
  2. Amirov B.M., Seitmenbetova A.T., Kulybet K.K., Bazarbaev S.O., Kurmanakyn O.S., Tulepbergenova K.T.. "Modeling of productive indicators of potatoes depending on fertilizers". Actual problems of soil science and agrochemistry in 
  3. natural and anthropogenic landscapes. //Materials of the international scientific-practical conference dedicated to the 100th anniversary of the scientist-soil scientist, Doctor of Biological Sciences, Professor T. A. Romanova (Minsk, April 16-17, 2025). - Minsk, 2025. - С. 21-25.
  4. Amirov B.M., Kurmanakyn O.S., Bazarbaev C.O., Zhandybaev O.S., Seitmenbetova A.T., Tulepbergenova K.T. Mathematical 
  5. prediction of the effect of mineral fertilizers on cotton productivity on gray soils of different degrees of salinity in the conditions 
  6. of Turkestan region. 2025;(2):35-45. https://doi.org/10.51886/1999-740X_2025_2_35
  7. Zhandybaev O., Amirov B., Bamatov I. Integration of fertigation and digital technologies for sustainable apple production in semi-arid conditions. //Soil Science and Agrochemistry. 2025;(2):46-58. https://doi.org/10.51886/1999-740X_2025_2_46.
5. Suleimenov, B., Tanirbergenov, S., Zarip, Z., Musaeva, K., & Kaisanova, G. Application of humic fertilizers in cultivation of soybean, winter wheat and sugar beet in the conditions of south-eastern Kazakhstan. //Izdenister Natigeler. 2025, 1 (105), 439-451. https://doi.org/10.37884/1-2025/47
 
Patents
1. Patent for useful model № 5712 from 31.12.2020. "Method of application of biofertilizer in increasing productivity of grain and 
leguminous crops". Authors Suleimenov B.U., Kolesnikova L.I., Kahn V.M.
  1. Patent for utility model No. 8251 from 14.07.2023 "Method of increasing the productivity of agricultural crops". Authors 
  2. Suleimenov B.U., Kaisanova G.B. Tanirbergenov S.I., Ibraeva M.A.
 
Future of soil-agrochemical research - strategic priorities
In the conditions of increasing challenges associated with soil degradation, climatic changes and increasing requirements for 
sustainable agriculture, the future of soil-agrochemical research in the Republic of Kazakhstan should be focused on the implementation of integrated strategic directions 
aimed at the preservation and reproduction of soil fertility as a key resource for food security of the country.

The main priority directions are as follows:

Development of a geographical network of stationary experiments with fertilizers, based on the creation of long-term monitoring sites on the main soil types of the Republic of Kazakhstan (on the basis of regional subsidiaries of NANOC), 
which will provide:
  • scientifically based management of soil resources,
  • ecological sustainability of agrocenoses, 
  • obtaining reliable data on mineral nutrition of plants,
  • improving the methodology of calculation of agrochemical standards,
  • formation of a scientific base for landscape agrochemistry, taking into account the spatial heterogeneity of agrolandscapes, 
  • levels of soil fertility and the degree of intensification of farming,
  • use of precision farming technologies and intelligent software solutions to improve the efficiency of agrochemical survey and 
  • crop productivity management,
  • research on the effectiveness and environmental safety of new forms of macro- and micro-fertilizers, biostimulants, biopreparations and other agrochemicals.
Modeling crop yield formation processes under conditions of limited water supply and on soils subject to salt degradation has a number of key scientific, practical and strategic advantages, especially in the context of sustainable agriculture and adaptation to climate change.
The models allow:
  • account for the combined effects of drought, salt, temperature, pH, nutrients and other factors.
  • simulate different irrigation options, fertilizer doses, tillage practices and predict their impact on yields.
  • integrate into precision farming and agro-GIS systems to zone fields by risk level and yield.
  • Anticipate potential crop failure and take early action.
  • avoid over-fertilization and over-application of fertilizer and irrigation water, reducing human impact on soils and water sources.
  • Ensure balanced use and restoration of fertility.
 
Modeling of crop yields under conditions of drought and salt degradation is a new generation tool that combines science, practice 
and technology and plays a crucial role in adapting agriculture to changing conditions and in ensuring sustainable food production.
Realization of the above research directions requires coordinated efforts of scientific institutions, agrarian universities and state bodies. 
Only on the basis of scientifically based soil fertility management it is possible to ensure sustainable agriculture, food independence and environmental sustainability of agrarian systems of the Republic of Kazakhstan.

Contact details

e-mail: bak.amirov@gmail.com

tel: 8 (727)245-51-99

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