119 articles for “wheat”

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Research ArticleOpen accessEvery word in the titleBiocontrol of Winter Wheat Root Rot by Rhizosphere Microorganisms in KazakhstanNurlan Kuldybayev, Amankeldy Sadanov, Aigerim Qairatova et al.Root rot remains one of the most significant diseases of winter wheat (Triticum aestivum L.) in Kazakhstan, resulting in substantial yield losses. This study aimed to isolate and identify rhizosphere microorganisms associated with winter wheat and evaluate their antagonistic activity against root rot pathogens in the Almaty region of Kazakhstan. In total, seven bacterial and fungal isolates, belonging to the … …OnLine Journal of Biological Sciences, Vol. 26, Issue 2 · 25 Aug 2026 · 933 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleIntegrated Management and Fungicide Efficacy of Foliar Diseases in Spring Wheat in KazakhstanNadira Sultanova, Yerlan Dutbayev, Gulzada Abisheva et al.Spring wheat (Triticum aestivum L.) is a key economic crop in Kazakhstan. This study aimed to identify genetic sources conferring resistance to major foliar diseases and to quantify the contribution of fungicide application to yield stability. Field experiments conducted in 2024 assessed the resistance of 36 spring wheat genotypes, 17 common wheat and 19 durum wheat (T. durum Desf.), to … …OnLine Journal of Biological Sciences, Vol. 26, Issue 2 · 17 Jul 2026 · 961 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleImplementation and Performance Evaluation of YOLOv8 for Wheat Fungal Disease DetectionShivani Sood, Shallu Duggal, Monika Sethi et al.Among the many difficulties in producing wheat, a vital food source for the world, there are biotic variables like fungal diseases, which drastically lower crop output. Around the world, biotrophic fungi particularly, leaf rust, powdery mildew, and yellow rusts-have become a constant threat to wheat production. Traditional methods of identification and mitigation are labor-intensive, slow, and imprecise, limiting therefore early … …Journal of Computer Science, Vol. 22, Issue 4 · 2 May 2026 · 1,599 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleImpact of Foliar Bio-Based Fertilization on Spring Wheat (Triticum Aestivum L.) in Reconciling Productivity and Alleviation of Environmental Concerns Under Semi-Arid ConditionsGani Stybayev, Raushan Ramazanova, Kelvin Harrison Diri et al.A two-year randomized field trial was conducted to evaluate the effects of foliar bio-based fertilization on the growth, productivity, grain quality, and soil health of spring wheat (Triticum aestivum L.) under semi-arid conditions in Northern Kazakhstan. Four treatments were compared: T0 (100 kg Ammophos, mineral fertilizer control), T1 (50 kg N14P23 + biotreatment), T2 (25 kg N14P23 + biotreatment), and … …OnLine Journal of Biological Sciences, Vol. 26, Issue 1 · 3 Apr 2026 · 1,526 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleGenetic and Environmental Interactions in Spring Wheat Resistance to Bipolaris Sorokiniana Root Rot in KazakhstanYerlan Dutbayev, Ardak Bolatbekova, Aidana Kharipzhanova et al.Common root rot caused by Bipolaris sorokiniana represents a major constraint to wheat production in Kazakhstan. This study evaluated the resistance of 30 spring bread and durum wheat genotypes under diverse environmental and treatment conditions in two contrasting regions (Almaty and Aktobe) during 2024. The experimental design included three treatment regimes: fungicide application, artificial inoculation with the pathogen, and natural … …OnLine Journal of Biological Sciences, Vol. 25, Issue 4 · 7 Mar 2026 · 1,517 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleEffect of Integrated Weed Management on Yield and Yield Component of Bread Wheat in Guji Zone, Southern OromiaLulu Misgana, Yared Tesfaye, Dagne Abu et al.Bread wheat (Triticum aestivum L.) is one of the most important food crops in the world, providing a staple food for over 35% of the global population; in Ethiopia, however, production in highland regions like the Guji zone is severely constrained by heavy weed infestation, causing significant yield gaps. While Integrated Weed Management (IWM) is a promising solution, locally validated … …American Journal of Agricultural and Biological Sciences, Vol. 20, Issue 1 · 5 Dec 2025 · 3,424 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleEnhancing Drought Resistance in Spring Wheat (Triticum aestivum L.) Through Chelated Zinc Seed Treatment: An Experimental StudyBekzak Amantayev, Gulden Kipshakbayeva, Arysgul Turbekova et al.Climate change-induced drought is a significant threat to global food security, particularly affecting wheat yields. Despite various strategies to enhance drought resistance in crops, the effectiveness of chelated Zinc (Zn) as a seed treatment agent remains underexplored, especially in the early stages of wheat ontogenesis. This study aims to fill this gap by evaluating the effectiveness of zinc as a … …OnLine Journal of Biological Sciences, Vol. 25, Issue 1 · 26 Sep 2024 · 4,414 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleAssessment of Spring Wheat Varieties for Pest ResistanceRimma Meyramovna Ualiyeva, Mariya Mikhailovna Kaverina, Lyubov Nikolaevna Ivanko, Sayan Berikovich ZhangazinThe article is devoted to the study of spring wheat varieties cultivated in the steppe area of North-Eastern Kazakhstan and their resistance to the main pests. The dynamics of the number and phenology of spring wheat phytophages were investigated in relation to the varietal and climatic characteristics of agricultural production. Modern spring wheat varieties' resistance to the main pests was … …OnLine Journal of Biological Sciences, Vol. 23, Issue 4 · 12 Sep 2023 · 5,412 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleResistance to Brown and Stem Rust in Spring Soft Wheat Varieties in the Arid Climate of Northern KazakhstanAdylkhan Babkenov, Sandukash Babkenova, Svetlana Dashkevich et al.To create competitive wheat varieties, it is essential to make active use of the world's diversity of genetic resources. The study aims to test the genetic resources of spring soft wheat for resistance to rust diseases. A spring soft wheat collection consisting of 206 samples, was studied in 2020-2022 for resistance to leaf and stem rust, as well as for … …OnLine Journal of Biological Sciences, Vol. 23, Issue 4 · 28 Aug 2023 · 5,023 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleThe Harmfulness of Common Root Rot in Winter Wheat Varieties in KazakhstanYerlan Dutbayev, Aidana Kharipzhanova, Aidarkhan Yesserkenov et al.One of the main drawbacks of winter wheat varieties cultivated in Kazakhstan is their lack of resistance to common root rot. In 2020-2022, samples affected by root rot were taken in the earing phase in stationary experiments of the department of field crops and plant protection of the Kazakh research institute of agriculture and plant growing in the Almaty region. … …OnLine Journal of Biological Sciences, Vol. 23, Issue 2 · 20 Mar 2023 · 5,875 accessesView PDF Cite