Effects of Root Rot in Soybean Cultivars with Diverse Susceptibility to the Disease on Plant Physiology, Yield, Amino Acids and Mycotoxins Profile in Climatic Conditions of Kazakhstan

Kuldybayev, Nurlan; Dutbayev, Yerlan; Łozowicka, Bożena; Iwaniuk, Piotr; Slyamova, Ayana; Tsygankov, V. I.

doi:10.3844/ojbsci.2021.312.321

Cited by 6 publications

(10 citation statements)

References 29 publications

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“…Similar results were obtained in wheat varieties inoculated with F. graminearum (Xian et al, 2022). However, an increased level of mycotoxins was not determined in susceptible to root rot soybean cultivars as compared with resistant ones (Kuldybayev et al, 2021). It indicates plant-specific molecular defense against fungal pathogens and in consequence diversified effect on mycotoxin secretion.…”

Section: Discussionmentioning

confidence: 85%

“…Analysis of Variance (ANOVA) was conducted under the Kruskal-Wallis test. The statistical significance was established as P≤0.05 (Kuldybayev et al, 2021).…”

Section: Discussionmentioning

confidence: 99%

“…where: n = The total number of plants in the samples N = The number of diseased plants Mycotoxins from 15-day-old triticale seedlings were extracted using the Quick Easy Cheap Effective Rugged Safe (QuEChERS) method (Kuldybayev et al, 2021) and analyzed via LC-MS/MS according to (Lozowicka et al, 2022), followed by the validation with Document No. SANTE/11813/2017 (SANTE 2017).…”

Section: Laboratory Experimentsmentioning

confidence: 99%

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Ochratoxin A and Deoxynivalenol Mycotoxin Profile in Triticale Seedlings with Different Susceptibility to the Root Rot

Dutbayev¹,

Kharipzhanova²,

Yessimbekova³

et al. 2023

OnLine Journal of Biological Sciences

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Cereals in the southeastern part of Kazakhstan can be affected by the crown and common root rot and spot blotches mostly caused by Bipolaris sorokiniana and Fusarium spp. Triticale is a man-made crop obtained from the crossing of wheat (Triticum sp.) × rye (Secale cereale L.) and it is mainly cultivated as a feed grain for livestock in Kazakhstan. Mycotoxins are secondary metabolites of fungi secreted by the toxigenic species Alternaria, Aspergillus, Fusarium, and Penicillium. The study aimed to determine the effect of the varietal factor and the type of mycotoxin on their content in 15-day triticale seedlings. The spread and development indices of root rot were calculated and the Liquid Chromatography coupled with tandem Mass Spectrometry (LC-MS/MS) was performed to determine the concentration of mycotoxins. The content of micro-toxins depended both on their type and the triticale variety (P-value <0.001). The maximum content of mycotoxins Ochratoxin A and Deoxynivalenol in some seedlings reached 100-120 mcg/mL, on average 12.4 and 15.1 mcg/mL, respectively. In Rondo, Fidelio 5, and Valentin varieties, the mycotoxin content was 11.2; 16.9, and 8.6 mcg/mL, with a spread of 79.0-93.0%, the development of common root rot reached 30.5-34.2%, while in Idea, TI 17, Nevo and Dokuckaevsky 9, the average mycotoxin content was lower, within 1.4-3.9 mcg/mL, with a spread of 50.0-65.0% and the development of common root rot reaching 20.5-25.0%. In the triticale Alnaiskii 5 variety, these indices equaled 0.7 mcg/mL; 55.0 and 19.2%, respectively. A high positive correlation (0.8) was found between the content of mycotoxins and the infestation of triticale seedlings with root rot.

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Section: Discussionmentioning

confidence: 85%

“…Analysis of Variance (ANOVA) was conducted under the Kruskal-Wallis test. The statistical significance was established as P≤0.05 (Kuldybayev et al, 2021).…”

Section: Discussionmentioning

confidence: 99%

Section: Laboratory Experimentsmentioning

confidence: 99%

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Ochratoxin A and Deoxynivalenol Mycotoxin Profile in Triticale Seedlings with Different Susceptibility to the Root Rot

Dutbayev¹,

Kharipzhanova²,

Yessimbekova³

et al. 2023

OnLine Journal of Biological Sciences

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“…Statistical processing of the received data. The statistical data processing was carried out in the R studio program using the P value (Dutbayev et al, 2006;Kuldybayev et al, 2021). We tested the reliability of five hypotheses.…”

Section: Methodsmentioning

confidence: 99%

Effective Strains of Beauveria Bassiana and B. Pseudobassiana used Against the Asian Locust (Locusta Migratoria L.) in Kazakhstan

Zhumataуeva¹,

Duissembekov²,

Dutbayev³

et al. 2022

OnLine Journal of Biological Sciences

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The purpose of the study was to perform genetic identification of the strains of fungi of the Beauveria genus and evaluate the effect of abiotic factors on the growth and survival of colonies and the productivity of conidia of these fungi, as well as to determine the biological effectiveness of the semi-preparative form of the drug based on Beauveria bassiana in the field. Conventional and modern methods accepted in biology and mycology were used. Identification of strains of Beauveria fungi was carried out by determining the direct nucleotide sequence of the TEF region. Laboratory experiments were carried out to evaluate various factors on the diameter of colony growth, survival in deep and surface cultivation, the type of semi-preparative form of the drug based on B. bassiana and the time of its exposure, and the effect on the biological effects of drugs in the field. Statistical data processing was carried out in the R studio program using the P value. The productivity of conidia of entomopathogenic fungi during surface cultivation depended on the type of strain and the duration of cultivation of conidia. The diameter of the growth of Beauveria fungi colonies was influenced by the factors of the strain, the type of nutrient medium, the temperature of colony cultivation, and the number of days after the start of colony cultivation. The survival of conidia of the B. bassiana fungus on the wings of Locusta migratoria L. orrelated with the indicators of cultivation temperature and germination of conidia and cultivation time. The productivity of Beauveria spp. conidia correlate with the type of strain, the type of substrate, and the time of exposure. The conidia continued to germinate on the 25 th day. Fungi grew better on a substrate based on millet. In the field, the mortality rate of L. migratoria L. and the biological effectiveness of biopesticides were influenced by the factors of the strain, the form of spraying with the bio preparation, and the time elapsed after treatment with the biopesticide.

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“…Agrochemical soil analysis with sensor equipment allows for assessing soil fertility, obtaining data on soil suitability for growing a particular crop, optimizing the nutrition system, and reducing fertilization costs [38].…”

Section: Weather Monitoringmentioning

confidence: 99%

Impact of Digital Farming on Sustainable Development and Planning in Agriculture and Increasing the Competitiveness of the Agricultural Business

Kashina¹,

Yanovskaya²,

Fedotkina³

et al. 2022

IJSDP

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To develop agriculture, it is crucial to introduce digital farming. This is a fundamentally new management strategy based on digital technologies associated with the use of geographic information systems of global positioning, onboard computers, and smart equipment, as well as managerial and executive processes that can differentiate the methods of farming, fertilization, and adding chemical ameliorants and plant protection products. The study aims at determining the applied aspects and key components within a system of digital farming as a tool for the sustainable development of the agricultural business. The authors chose a mixed type of research, with a predominance of qualitative research methods. In particular, to collect data, the authors analyzed scientific sources on the research problem and conducted an expert survey measuring the degree of consistency of expert opinions with mathematical processing of the results obtained. It was determined that in Russia, it is necessary to consistently introduce the use of digital farming. This includes the introduction of parallel stirring, the ability to turn off the sections of the seeder on the floors, the re-equipment of crop protection sprayers to turn off the sections on the floors, and the acquisition of new equipment for differentiated fertilization. The authors conclude that the introduction of digital farming by agricultural producers is a tool for sustainable development and planning in agriculture and increasing the competitiveness of the agricultural business since it increases the economic (increased yields, reduced crop losses, increased land bank efficiency), environmental (production in risky farming areas), and social (increasing the level of personnel qualification and social standards) efficiency of their activities.

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Effects of Root Rot in Soybean Cultivars with Diverse Susceptibility to the Disease on Plant Physiology, Yield, Amino Acids and Mycotoxins Profile in Climatic Conditions of Kazakhstan

Cited by 6 publications

References 29 publications

Ochratoxin A and Deoxynivalenol Mycotoxin Profile in Triticale Seedlings with Different Susceptibility to the Root Rot

Ochratoxin A and Deoxynivalenol Mycotoxin Profile in Triticale Seedlings with Different Susceptibility to the Root Rot

Effective Strains of Beauveria Bassiana and B. Pseudobassiana used Against the Asian Locust (Locusta Migratoria L.) in Kazakhstan

Impact of Digital Farming on Sustainable Development and Planning in Agriculture and Increasing the Competitiveness of the Agricultural Business

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