Sardor Shamsiddin ugli Khayrullayev

@tdau.uz

Tashkent state agrarian university, Agrobiology, Soybean and oil crops
Tashkent state agrarian university

Sardor Shamsiddin ugli Khayrullayev


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https://researchid.co/sardor
I am Sardor Khayrullayev. I am from Kitab district, Kashkadarya region, the republic of Uzbekistan. I was born in Kashdarya in 1993, and at the moment, I am Ph.D student of the department of soybean and oil crops at Tashkent State Agrarian University.

EDUCATION

I study in Ph.D. at Tashkent state agrarian University

RESEARCH INTERESTS

Agricultural Sciences
8

Scopus Publications

129

Scholar Citations

7

Scholar h-index

6

Scholar i10-index

Scopus Publications

  • Effects of biochar and GA3 on maize growth under defined drought and salinity stress in a pot-based factorial experiment
    Xiang Ding, Tauseef Anwar, Huma Qureshi, Hossam S. El-Beltagi, Azizakhon Imirsinova, et al.
    Biodegradation, 2026
  • Influence of nitrogen and mineral fertilizer application on technological quality indicators of winter wheat harvest and grain in repeated soy crop
    Abduvali Iminov, Shukhratjon Kuziboev, Chorshanbi Ulugov, Sarvinoz Togaeva
    E3s Web of Conferences, 2024
    Pre-sowing nitrogen treatment of Soybean grown as a repeated crop had a positive effect on the grain yield of winter wheat. In the control, which was not treated with nitrogen before planting soybean seeds, winter wheat in the next year provided a higher grain yield of 1.7-2.1 quintals/ha compared to treated options. Also, the use of P90 K60 fertilizers in Soybean grown as a repeated crop helped to increase the grain yield by 2.8-2.9 quintals/ha compared to the control options where no mineral fertilizers were applied. It was determined that the most optimal norm of mineral fertilizers N60 P90 K60 kg/ha was used in the maintenance of Soybean seeds grown as a repeated crop, inoculated with nitragin and in non-inoculated controls. Compared to the control options, the protein content of winter wheat grain was higher by 0.7-0.8%, the gluten content by 1.1-1.3%, and the natural index of the grain by 30.9-32.1 g/l. The highest yields of winter wheat were inoculated with nitragin prior to planting soybean seeds. In the control, the norm of mineral fertilizers N60 P90 K60 kg/ha was used as a follow-up crop, and it was taken from the variant treated with winter wheat, and it was 61.7 quintals/ha. It was determined that the amount of protein was 14.2-15.0%, the amount of gluten was 27.9-28.4%, and the natural (volumetric) weight of the grain was 806.4-813.1 g/l.
  • Effect of using repeated and siderate crops on soil fertility, yield of cotton varieties, and technological quality indicators of cotton fiber in short rotation cropping systems
    Abduvali Iminov, Chorshanbi Ulugov, Sharofiddin Kholturaev, Sarvinoz Togayeva
    E3s Web of Conferences, 2023
    In the 1:1 (cotton:grain) system of short-rotation, soybean, bean, mung bean crops were harvested as a repeat crop after winter wheat. Their stem crop and mixed siderate crops (perco, oats, green peas) were planted in the second half of August, and the blue mass crop grown in October-November was harvested for livestock. The lower 15-20 cm part of the stem was plowed under the plow as a blue manure, at the end of one rotation, the amount of organic carbon in the soil increased by 0.041-0.073%, and the total nitrogen content by 0.012-0.016% compared to the initial values. The highest rate of dry mass accumulation of cotton was observed when using short-row rotation 1:1, winter wheat + mixed siderate crops (perco, oat, green pea):cotton system. The dry mass of the leaves of the Navroz variety of cotton was 22.6 g, the dry mass of the stem was 33.4 g, the dry mass of the bolls was 18.5 g, and the dry mass of the cotton was 48.0 g. The total dry mass of 1 plant was equal to 122.5 g. In the 1:1 (cotton:grain) system of short-rotation, when cotton was grown as a repeat crop after legume-cereal (soybean, mung bean) and mixed siderate (perco, oat, green pea) crops, it provided a higher and better quality cotton yield. Cotton yield was 3.2-5.8 tons/ha, fiber output was 1.0-1.5 percent, and 1000 seed mass was 9.0-11.0 g/ha. Besides, the length of the fiber was found to be higher by 1.4-2.0 mm.
  • Influence of cultivation of secondary mung bean, soybean and oat crops on cotton yield and soil structure by different methods of tillage after winter wheat
    Sh Ch Kholto’raev, Sh A Karimov, A Iminov, M I Kocharova
    Iop Conference Series Earth and Environmental Science, 2023
    This article provides information on the results of scientific research aimed at maintaining and increasing soil fertility in the country and in the world today, as well as ways to increase it, as well as the impact of organic fertilizers on soil fertility. The article presents evidence-based data on the study of the effect of soybean, mung bean and oat sowing in different ways with deep, medium and shallow tillage after harvesting winter wheat in conditions prone to wind erosion with low fertility, on the mechanical composition of light irrigated meadow saz, slightly saline soils for the number of bacteria accumulating nitrogen in the roots of legumes and root crop residues macroaggregates in the soil between the options increased by 0.1-10%, soil porosity by 0.6-1.5, humus content by 0.001-0.004%, total nitrogen by 0.005%, the content of nitrate nitrogen by 0.1-3.6 mg/kg. In the variants with row crops of soybean and mung bean after tillage to a depth of 30 cm after winter wheat, the yield of mung bean grain was 16.5 c/ha, and soybean 18.8 c/ha, where the mung bean yield was higher by 2.1 c/ha, and soybeans by 2.5 c/ha compared with chisel treatment to an average depth of 22-24 cm. tillage to a depth of 14-16 cm using a cultivator. With ordinary sowing, mung bean achieved a profitability of 48.1%, and soybeans 52.7%. When growing cotton next year against the background of row sowing of repeated crops of mung bean and soybeans with a plow to a depth of 30 cm after harvesting winter wheat, the yield from cotton sown after mung bean was 33.4 centners / ha, and after soybeans 34.2 centners / ha and the level of profitability increased by 39.5%.
  • INTERACTIVE EFFECTS OF N FERTILIZATION AND BRADIRHIZOBIA JAPANICUM ON AGRONOMICAL TRAITS OF SOYBEAN IN SALT AFFECTED SOILS
    Inomjon ISRAİLOV, Khamidulla SHERALİEV, Guliston ABDALOVA, Abduvali IMİNOV, Kholik ALLANOV, et al.
    Turkish Journal of Field Crops, 2023
    Soil salinity has enormous negative impact on crop productivity leading to food insecurity and malnutrition, especially in arid regions. A field experiment was conducted during the summer seasons of 2018 and 2019 to evaluate the effects of various N fertilization rates in combination with Bradyrhizobium japonicum inoculation on the agronomic perfor-mance of soybean (Glycine max L) in saline soils (EC 5.8 dS m-1). The following fertilization treatments were applied: no fertilization (control), N0Р90К60, N30Р90К60, N60Р90К60 individually and in tandem with B. japonicum as a seed bio-inoculant. The experiment in a split-plot design, N fertilization as the main plot, the seed inoculation as the sub-plot was set up in three replicates. Soybean growth, nutrients uptake and yield parameters increased with increasing N fertili-zation rate, however, the effect was more pronounced with the seed inoculation. Averaged over the cropping seasons, the soybean yield was higher by 20.4%, 19.0%, 34.1% and 6.1% in the inoculated treatments of no-fertlization, N0Р90К60, N30Р90К60, N60Р90К60, respectively as compared to the similar fertilization treatments without the seed inoculation. As a result, fertilization rate of N30Р90К60 in with association B. japonicum inoculation was recommended as this study outcome due to the high soybean yield and quality seeds as the crucial components of sustainable agricultural production under salt-stressed field conditions.
  • Organic contents of residues and nutrients in the short-row crop rotation systems in typical agricultural lands of Uzbekistan
    A Iminov, SH Kuziboev, O Matchonov, M Atabaev
    Iop Conference Series Earth and Environmental Science, 2022
    The presence of 0.411% nitrogen, 0.152% phosphorus, 0.209% potassium in the root part of winter wheat, also the presence of 0.207% nitrogen, 0.116% phosphorus, 0.137% potassium element in the stubble part, 1.21% nitrogen, 0.32% phosphorus, 0.5% potassium the root part of legumes, 0.39% nitrogen, 0.2% phosphorus, 0.71% potassium the stubble part, 1.25% nitrogen, 0.88% phosphorus, 1.1% potassium the root part of the bean, 0.86% nitrogen, 0.32% phosphorus, 1.1% potassium the stubble part, 1.38% nitrogen, 0.90% phosphorus, 1.0% potassium the root part of the mung bean, 1.22% nitrogen, 0.29 phosphorus, 1.3% potassium in the stubble part and 0.90% nitrogen, 0.33% phosphorus, 0.99% potassium in the root part of mixed siderite (perco + oats + green peas), 0.61% nitrogen, 0.22% phosphorus and 0.68% potassium the stubble part were found in this research. If the total remnant of stubble and root was 2.74 tons/ha when the norm of mineral fertilizers was N180P125K90 kg/ha in winter wheat, in the case of soybean cultivation as a secondary crop, the norm of mineral fertilizers in winter wheat was N180P125K90 kg/ha+15 tons/ha in the soybean with the use of organic-mineral compost was 2.96 tons/ha, which is 0.22 tons/ha higher than in the background with only mineral fertilizers were observed that 31.1–44.9 kg/ha of total nitrogen remained after soybean per 1 ha. It was found that the norms of mineral fertilizers used in the treatment and care of nitragin before sowing the seeds of mung bean and soybeans grown as a secondary crop after winter wheat affected the amount of root and root residues that left the plants in the soil, 0.73-0.93 tons/ha of roots in the soil, 1.30-1.49 tons/ha of sorghum and 0.81-1.04 tons/ha of roots and 1.70% of soybeans grown as secondary crops, 1.92 tons/ha of ore residues were found to remain.
  • Influence of nitrogen and mineral fertilizer application rates for legumes on the number of stems and the amount of NPK in the soil
    Abduvali Iminov, Furkatbek Achilov, Akhmad Kurbonov, Dilnoza Usmonova
    E3s Web of Conferences, 2021
    Inoculation of seeds of legumes (soybean - Glycine max L., mung bean - Phaseolus aureus L., wild beans - Phaseolus) grown as a secondary crop after winter wheat before sowing with nitragin and application of mineral fertilizers in different doses affected the amount of endogenous bacteria formed in the plant root as well as the agrochemical properties of the soil. Inoculation of legume seeds with nitragin before sowing and application of mineral fertilizers at different rates increased the amount of humus in the topsoil (0-30 cm) layer by 0.025-0.029% compared to the initial values, and the total nitrogen content by 0.009-0.012%. The formation of endogenous bacteria in the root of the plant was inoculated with nitrogen before sowing the seeds of soybean, moss, bean crops. The amount of legumes was 22.7-36.7 pieces in the variant, in which the mineral fertilizers N30 R90 K60 kg/ha was applied, whereas it was 12.0-15.6 pieces in the variant without any mineral fertilizers.
  • Efficiency of symbiotic nitrogen fixation of soy nodule bacteria after preservation
    Plant Cell Biotechnology and Molecular Biology, 2020

RECENT SCHOLAR PUBLICATIONS

  • The Effect Of Stimulants And Silicon Complex Fertilizers On The Yield Of Soybean Varieties
    NS Kamalova, S Khayrullaev
    TLEP–International Journal of Multidiscipline 3 (1), 229-238 , 2026
    2026
  • EFFECT OF STIMULATORS ON THE NUMBER OF LEAVES OF MUNGBEAN VARIETIES
    SS Khayrullaev, OB Choriev, SX Zokirov
    INTEGRATION OF EDUCATION AND SCIENCE: GLOBAL CHALLENGES AND SOLUTIONS 1 (1 … , 2025
    2025
  • Effect Of Stimulators On The Leaf Area Of Mungbean Varieties
    SS Khayrullaev, OB Choriev
    TLEP–International Journal of Multidiscipline 2 (4), 113-117 , 2025
    2025
  • The Effect of Sowing Norms on Growth, Development of Spring Camelina Sativa
    AK Nazarovna, UN Sadriddinovna, KSS Ugli, ZMR Ugli
    2025
  • SOYA NAVLARINING ILDIZ MASSASIGA STIMULYATORLARNI TURLI ME’YOR VA USULLARDA QO ‘LLASHNING TA’SIRI
    S Usmonova, S Xayrullaev
    Journal of science-innovative research in Uzbekistan 2 (10), 21-28 , 2024
    2024
  • The Importance of Micronutrients in Utilization of Beneficial Air Temperature of Soybean Varieties
    KA Alavkhonovich, KN Shamilievna
    NATURALISTA CAMPANO 28 (1), 819-824 , 2024
    2024
  • Spectrum Journal of Innovation, Reforms and Development Volume 15, May, 2023 ISSN (E): 2751-1731 Website: www. sjird. journalspark. org THE EFFECT OF STIMULANTS ON THE NUMBER …
    AH Nazarovna
    Spectrum Journal of Innovation, Reforms and Development 15 (5) , 2023
    2023
  • THE EFFECT OF USING DIFFERENT UREA NORMS IN SUSPENSION METHOD ON BIOMETRIC INDICATORS OF SOYBEAN
    UN Sadriddinovna
    Spectrum Journal of Innovation, Reforms and Development 15, 159-164 , 2023
    2023
  • The Effect of Stimulants on the Stem Height of the Nafis Variety of Soybean
    AH Nazarovna
    Texas Journal of Multidisciplinary Studies 20, 86-91 , 2023
    2023
  • EFFECT OF PLANTING-ADAPTATION OF IMPORTED SOYBEAN VARIETIES AS THE MAIN CROP ON STEM HEIGHT
    OB Choriyev
    Proceedings of International Conference on Educational Discoveries and … , 2022
    2022
  • EFFECT OF PLANTING-ADAPTATION OF IMPORTED SOYBEAN VARIETIES AS REPEATED CROP ON STEM HEIGHT
    OB Choriyev
    Proceedings of International Conference on Educational Discoveries and … , 2022
    2022
  • THE IMPACT OF ADAPTATION IMPORTED SOYBEAN CULTIVARS FROM ABROAD ON THE RANCHING
    OB Choriyev, HN Atabaeva
    Journal of new century innovations 14 (1), 41-45 , 2022
    2022
  • Influence of phosphorus fertilizers on the yield of soybean varieties in the conditions of Uzbekistan
    KN Atabayeva, SS Yakubov
    IOP Conference Series: Earth and Environmental Science 1068 (1), 012022 , 2022
    2022
  • Effect Of Stimulators On Thousand Piece Grain Weight Of “Vilana” Cultivar Of Soybean
    KS Sh, NN Shomuqimov, AF Gaynanova
    Central Asian Journal of Theoretical and Applied Science 3 (4), 153-157 , 2022
    2022
  • OLTINGUGURT VA MARGANES MIKROO‘G‘ITLARINING SOYANING NAFIS NAVINING BARG YUZASI SHAKLLANISHIGA TA’SIRI
    KSS ugli
    O'zbekiston Zamini Jurnali 1 (1), 73-75 , 2022
    2022
  • INFLUENCE OF SUFUR AND MANGANESE MICRONUTRIENTS ON FORMATION OF LEAF AREA OF “ORZU” CULTIVAR OF SOYBEAN.
    SS Khayrullaev
    ISJ Theoretical & Applied Science, 03 (107), 287-191 , 2022
    2022
    Citations: 4
  • Influence of trace elements on soybean yield in grassland-swamp soils
    KN Atabayeva, NS Umarova, S Yakubov, S Sh Khayrullaev
    IOP Conference Series: Earth and Environmental Science 939 (1), 012049 , 2021
    2021
    Citations: 6
  • Effects of nitragine and mineral fertilizer rates used on repeated legume crops on seed germinability
    IA Abdumannobovich, KSS Ugli, KD Ergashboyevna, HSR Ugli, ...
    Plant cell biotechnology and malecular biology 22 (35-36), 251-258 , 2021
    2021
    Citations: 12
  • IMPACT OF MICROELEMENTS AND STIMULATORS ON MORPHO-BIOLOGICAL PARAMETERS AND YIELD OF SOYBEAN
    Х У см ан о в а Ш .У .
    International Scientific Conference. Global challenges-scientific solutions … , 2021
    2021
  • Влияние микроэлементов и стимуляторов на микробиологические показатели и урожайность сои
    ШУ Усманова, СШ Хайруллаев
    Global Challenges–Scientific Solutions III, 37-44 , 2021
    2021
    Citations: 1

MOST CITED SCHOLAR PUBLICATIONS

  • Effect of nitragine and mineral fertilizers on soil microbiological properties in planted as secondary legume crops
    AA Iminov, SRO Hatamov, SSO Khayrullaev
    The American Journal of Agriculture and Biomedical Engineering 2 (08), 169-172 , 2020
    2020.0
    Citations: 21
  • Effects of sulfur and manganese micronutrients on the yield of soybean varieties
    AK Nazarovna, NF Bakhromovich, KA Alavkhonovich, KSS Ugli
    Agricultural Sciences 11 (11), 1048-1059 , 2020
    2020.0
    Citations: 14
  • Usmonova Shohista Usmon qizi,“
    AK Nazarovna, KS Shamsiddin o’g’li
    THE EFFECT OF SULPHUR ON THE BRANCHING OF SOYBEAN VARIETIES”, STJITT 1 (2), 4-6 , 2020
    2020.0
    Citations: 14
  • Effects of nitragine and mineral fertilizer rates used on repeated legume crops on seed germinability
    IA Abdumannobovich, KSS Ugli, KD Ergashboyevna, HSR Ugli, ...
    Plant cell biotechnology and malecular biology 22 (35-36), 251-258 , 2021
    2021.0
    Citations: 12
  • Effect of sulfur and manganese micro nutrients on grain quality of soybean varieties
    KS Shamsiddinugli
    ACADEMICIA: An International Multidisciplinary Research Journal 11 (3), 63-68 , 2021
    2021.0
    Citations: 11
  • Usmonova Shhista Usmon qizi,“
    KS Shamsiddin o’g’li
    THE EFFECT OF STIMULATORS ON THE LOCATION OF THE FIRST POD OF SOYBEAN … , 2020
    2020.0
    Citations: 10
  • Bo’riboyev Bekzod Yetmish ugli, Khayrullayev Sardor Shamsiddin ugli, Usmonova Shokhista Usmon kizi, & Turdaliyeva Shokhista Tulkinjon kizi.(2021). EFFECT OF MINERAL FERTILIZERS …
    UN Sadriddinovna
    European Journal of Agricultural and Rural Education 2 (4), 39-42 , 0
    Citations: 9
  • Influence of trace elements on soybean yield in grassland-swamp soils
    KN Atabayeva, NS Umarova, S Yakubov, S Sh Khayrullaev
    IOP Conference Series: Earth and Environmental Science 939 (1), 012049 , 2021
    2021.0
    Citations: 6
  • Effect of sulfur micronutrient on symbiotic activity of" Orzu" variety of soybean
    SS Khayrullayev, SU Usmonova
    The American Journal of Agriculture and Boimedical Engineering (ISSN-2689 … , 2021
    2021.0
    Citations: 5
  • Effects of Sulfur and Manganese Micronutrients on the Yield of Soybean Varieties. Agricultural Sciences, 2020; 11: 1048-1059
    AK Nazarovna, NF Bakhromovich, KA Alavkhonovich, KSS Ugli
    2020.0
    Citations: 5
  • INFLUENCE OF SUFUR AND MANGANESE MICRONUTRIENTS ON FORMATION OF LEAF AREA OF “ORZU” CULTIVAR OF SOYBEAN.
    SS Khayrullaev
    ISJ Theoretical & Applied Science, 03 (107), 287-191 , 2022
    2022.0
    Citations: 4
  • The Effect Of Norms Of Mineral Fertilizers And Nitragin Used In Repeat Crop Bean On The Agrochemical And Microbiological Properties Of Soil
    IA Abdumannobovich, KS Rakhimjon Ugli, JR Nazarovna, ...
    The American Journal of Agriculture and Biomedical Engineering 2 (12), 21-27 , 2020
    2020.0
    Citations: 4
  • Positive Effect Of Mineral Nutrition On The Quantity Of Vitamins And Chemical Content Of Stevia (Stevia Rebaudiana Bertoni)
    SSK A.Y. Ulugboev, A.A. Kurbanov
    The American Journal of Agriculture and Boimedical Engineering 2 (10), 74-80 , 2020
    2020.0
    Citations: 2
  • INFLUENCE OF SOWING DATES AND NORMS ON HARVEST OF LENTILS VARIETIES
    KSS Kurbanov A.A, Atabayeva Kh.N
    ACADEMICIA A n I n t e r n a t i o n a l M u l t i d i s c i p l i n a r y R … , 2020
    2020.0
    Citations: 2
  • The effect of sulphur on the branching of soybean varieties
    KN Atabayeva, SS Khayrullaev, SU Usmonova
    STJITT 1 (2), 4 , 2020
    2020.0
    Citations: 2
  • Влияние минеральных удобрений на урожайность сои
    ХН Атабаева, ИИ Абитов, СШ Хайруллаев
    Actual Questions and Innovations in Science 2, 248-250 , 2019
    2019.0
    Citations: 2
  • Влияние микроэлементов и стимуляторов на микробиологические показатели и урожайность сои
    ШУ Усманова, СШ Хайруллаев
    Global Challenges–Scientific Solutions III, 37-44 , 2021
    2021.0
    Citations: 1
  • Effect of sowing rate on the quality of seeds of winter wheat
    BM Azizov, MM Jumashev, NA Yakubjonova, S KHAYRULLAYEV
    THEORETICAL & APPLIED SCIENCE Учредители: Теоретическая и прикладная наука … , 2021
    2021.0
    Citations: 1
  • Efficiency of mixed sowing of maize with forage beet in irrigated meadow sierozem soils of Uzbekistan
    MB Azizov, MN Aberkulov, NA Yakubjonova, SS Khayrullayev
    ACADEMICIA: An International Multidisciplinary Research Journal 11 (8), 316-320 , 2021
    2021.0
    Citations: 1
  • Effect Of Sowing Norms On Biometric Indicators, Yield And Grain Quality Parametres Of Darmon Variety Of Lentil Sown In Autumn And Spring
    AA Kurbonov, HN Atabayeva, SS Khayrullayev
    The American Journal of Agriculture and Biomedical Engineering 3 (08), 9-13 , 2021
    2021.0
    Citations: 1

Industry, Institute, or Organisation Collaboration

Tashkent State Agrarian University