No. 3(131) (2026): Eurasian Agrotechnical Journal

Agricultural sciences

• Effect of bioorganic fertilizers on the growth parameters, productivity, and quality of carrot (Daucus carota L.) under the foothill conditions of Southeastern Kazakhstan

  Aitbayev T.Ye. , Aitbayeva A.T. , Buribayeva L.A. , Zorzhanov B.D. , Manabayeva U.A.

  6-17

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• In vitro preservation of the valuable medicinal and forage plant Rhaponticum carthamoides under slow-growth conditions

  Tagimanova D.S. , Raizer O.B. , Jatayev S.A., Khapilina O.N.

  18-27

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• Breeding and biotechnology to improve potato resilience to climate change

  Zhidenko V.A. , Anikina I.N.

  28-38

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• Efficiency enhancement and technique refinement in chickpea (Cicer arietinum L.) hybridization using morphological and molecular markers

  Jenisbayeva A.M. , Maikotov B.N. , Baitarakova K.Zh. , Yerzhebayeva R.S.

  39-52

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• Background and Aim. Malus sieversii (Ledeb.) M. Roem. is the primary wild progenitor of cultivated apple and is listed in the Red Book of the Republic of Kazakhstan as well as classified as Vulnerable by the IUCN. Conservation of its natural populations requires systematic monitoring and detailed characterization of their distribution and genetic resources. This study aimed to assess the spatial distribution, elevational patterns, and molecular identity of M. sieversii populations in the Zhongar-Alatau and Tarbagatai State National Nature Parks. Materials and Methods. A total of 156 trees were surveyed. Geographic coordinates and elevation were recorded for each tree using GPS. The spatial structure of sampling points was analyzed using pairwise geographic distance matrices and visualized in QGIS. Elevational differences among sampling sites were evaluated using the Kruskal-Wallis test. Genomic DNA was extracted from leaf samples in triplicate to establish a DNA sample bank. Species identification was confirmed by DNA barcoding using the chloroplast markers trnH-psbA, matK, and rbcL. Results. Geographic distance analysis revealed a hierarchical spatial structure of the sampled trees, comprising three spatial scales – local, subregional, and regional – that separated the Tarbagatai trees from those of Zhongar-Alatau. Elevational distribution differed significantly among sampling sites (Kruskal–Wallis test: H = 74.10, p < 0.001). Trees in Zhongar-Alatau occurred at 1091–1461 m (1308 ± 104 m), whereas Tarbagatai trees occupied lower elevations (834–1119 m; 888 ± 87 m). DNA was successfully extracted from all 156 trees, and DNA barcoding of 11 representative samples confirmed species identity with 98–100% sequence similarity. All sequences were deposited in GenBank. Conclusion. The geographic and ecological distinctiveness of the Tarbagatai population, together with the established DNA sample bank, provides a scientific basis for long-term monitoring and conservation of M. sieversii genetic resources in protected areas of Kazakhstan.

  Islamova S.S. , Kakimzhanova A.A., Dyussembekova D.A. , Nurgozhanova Zh.S. , Sadakova B.D. , Nurtaza A.S.

  53-66

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• Effects of treatment systems on carbon dioxide emissions and the agrochemical state of chernozems

  Zvyagin G.A. , Kurishbaev A.K. , Kenzhegulova S.O. , Yerzhan D. , Aimukhambet G.N. , Almanova Zh.S.

  67-82

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• Application of MLVA Analysis of Chloroplast Microsatellite Loci for Differentiating Wild and Cultivated Malus spp. germplasm

  Shevtsov V. , Khapilina O. , Efremova Y., Sarsenova А., Tumenbayeva A., Magzumova S.M.

  83-93

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• Assessment of spring bread wheat breeding material in competitive

  Zhukova N.A., Viryasova E.N.

  94-104

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• The influence of morphological and biological traits on the productivity of soybean varieties in Northern Kazakhstan

  Гульден Кипшакбаева, D. Sabit, Inkar.A. Ashirbekova, Maulet Kh. Kadrinov

  105-119

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• Experimental cultivation of freshwater prawns (Macrobrachium rosenbergii) in polyculture with Australian red-claw crayfish (Cherax quadricarinatus)

  Kuanchaleyev J.B., Aubakirova G.А. , Stozhkov R.O. , Mussin S.E. , Kučera V., Badryzlova N.S.

  120-130

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• The effect of the rearing technology of Kalmyk breed bulls and heifers of different ages on live weight and meat productivity

  Кажгалиев Н.Ж., Хасен Ж.С., Маханбетова А.Б., Нұргүлсім Қ., Жамурова В.С.

  131-142

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• Diagnostics of Pepino mosaic virus (PepMV) and Tomato brown rugose fruit virus (ToBRFV) in tomato and pepper samples from selected regions of the Republic of Kazakhstan

  Suleiman M.A. , Azhimakhan M.A., Khassanov V.T.

  143-155

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• Ecological variety testing of sugar beet hybrids under the conditions of Pavlodar Region

  Zhukova N.A. , Kabykenov T.A.

  156-168

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• Forecasting the phenological development of harmful non-gregarious locusts in the agroclimatic zones of Kazakhstan based on spatial analysis

  Baibussenov K.S. , Yelubayev D.R. , Ussalinov Y.B. , Amanbay Zh.Z.

  169-178

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• Yield formation of pea (Pisum sativum L.) as influenced by economically valuable traits and weather conditions in the dry steppe zone of Northern Kazakhstan

  Oshergina I.P., Ten E.A., Gladkikh D.M., Zhanzakov B.Zh.

  179-192

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• Determination of the biological efficacy of the predatory mites Amblyseius montdorensis Schicha and Amblyseius andersoni Chant in regulating spider mite and thrips populations in raspberry plantings

  Kaldybekkyzy G., Sissengaliyev A.B. , Sarbassova A.M. , Kopzhassarov B.K. , Beknazarova Z.B. , Oleichenko S.N.

  193-201

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• Wild populations of sainfoin (Onobrychis arenaria) are the source material for breeding

  Kobernitskaia T.M. , Parsaev Y.I. , Filippova N.I.

  202-210

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• Enzymatic production of an xylooligosaccharides (XOS)-containing wheat straw hydrolysate and evaluation of its effect on lactobacilli growth

  Shamsiyeva Y. , Yakupov B., Timochshuk S., Abdishov D., Kiribayeva A.

  211-219

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• Screening of viral infection and formation of a collection of virus-free varieties and breeding samples of potatoes with different colors of tuber pulp

  Omarova G.K., Beisembina B., Kamarova D.N., Artemyeva A.V., Lider O.V.

  220-229

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• Evaluation of sunflower breeding material for resistance to downy mildew (Plasmopara halstedii)

  Сергей Щербань, Natalia Shcherban, Farid Abitaev, Aigul Aralbaeva

  230-239

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• Comparative Evaluation of Anthocyanin, Phenolic Compound, and Flavonoid Contents in the Peel and Flesh of Differently Colored Potato Tubers

  Gulnur Omarova, Вадим Хасанов, Aleko Kalandia, Indira Djafaridze, Nona Surmanidze, Inga Kartsivadze

  240-249

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• Human capital development and technology adaptation for sustainable organic agriculture in Kazakhstan: education, research and knowledge transfer

  Bulashev B.K., Ospankulova G.Kh, Ibzhanova A.A.

  250-267

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• Agro-climatic zoning of the phytosanitary risk of outbreaks of harmful nongregarious locusts in Kazakhstan based on climatic data and neural network modeling

  Baibussenov K.S., Bekbayeva А.М., Amanbay Zh.Z., Zhubatkanov А.A., Dzhumagulov А.А.

  268-280

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• Cultivating lentils with precipitation of 250-320 mm peryear: soil tillage system, soil fertility, productivity

  Zhumabek B. , Akshalov K.A. , Baimukanova O.N. , Bisetaev K.S. , Baisholanov S.S. , Pilipchuk A.P.

  281-292

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