Influence of biological means of plant protection on the microbiocenosis of agricultural soils in arid climate conditions

Baubekova, D.G.; Сопрунова, Ольга Борисовна; Байрамбеков, Ш. Б.; Полякова, Е. В.

doi:10.18470/1992-1098-2020-2-78-90

Cited by 2 publications

(1 citation statement)

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“…Keissl, Bipolaris. According to another source, the most common micromycetes in the studied agricultural soils, located in the Kamyzyaksky district of the Astrakhan region, were representatives of the genus Aspergillus, then -Penicillium and Alternaria [8].…”

Section: Resultsmentioning

confidence: 99%

Effect of combined treatments and chemicalization agents on soil mycobiota in spring barley crops

Lavrinova

Polunina

2021

E3S Web Conf.

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The research was carried out in the Central Russian branch of the Federal Research Center named after I.V. Michurin ”. Soil samples for the study were taken from experimental plots of the Tambov Research Institute of Agriculture of the branch of the Federal State Budgetary Scientific Institution “FNTs im. I.V. Michurin ”. For the first time in the northeastern part of the Central chernozem region, research is being conducted to study the microflora and microfauna of typical chernozem. The aim of the study is the effect of combined treatments, as well as the system of fertilizers on the accumulation, structure of the complex of soil phytopathogenic and saprotrophic mycobiota, as well as the microscopic population of the soil in crops of spring barley. As a result of mycological studies, a complex of soil mycobiota was revealed and the dependence of phytopathogens and saprotrophs on elements of agricultural technology was shown. Dump-surface tillage to one degree or another contributed to stabilization of the antagonistic soil mycobiota of the soil. The optimal dose of mineral fertilizer against the background of combined soil treatments has been determined, which makes it possible to successfully restrain the number of micromycetes that cause root rot. It was noted that micromycetes of the genus Pythium were most often found in soils for all crops, less than other phytopathogens. The research results have proved the peculiarity of identifying structures by the improved method.

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Section: Resultsmentioning

confidence: 99%

Effect of combined treatments and chemicalization agents on soil mycobiota in spring barley crops

Lavrinova

Polunina

2021

E3S Web Conf.

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The effect of hydrogel on one- and two-year-old saplings of English oak Quercus robur L.

Bakaneva

2023

Vestn. Ross. univ. družby nar., Ser. Agron. životnovod.

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Survival rate of English oak ( Quercus robur L.) saplings (one- and two-year-old) on experimental plots under different hydrological conditions (long-interval flooding, short-interval flooding, no flooding) and the effect of hydrogel on the survival of the planted stock were studied. At present, these studies are relevant for the floodplain forest ecosystem of the Volga River, since the forests of this region are experiencing huge natural and anthropogenic loads, therefore, developments are needed for their conservation and restoration. The purpose of the research was to study the method of planting English oak ( Qurcus rbur ) with annual and biennial saplings using hydrogel to restore and increase the biodiversity of degraded forest phytocenoses in conditions of the Volga-Akhtuba floodplain in the north of the Astrakhan region. In the work, the following methods were used: soil moisture was determined by the thermostatic-weight method (B.A. Dospekhov); experimental data were processed by the method of dispersion analysis using Microsoft Excel. According to the results of the study, the best survival rate (83 %) was observed in one-year-old saplings of English oak in the variant with using hydrogel in no-flooding site.

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Influence of biological means of plant protection on the microbiocenosis of agricultural soils in arid climate conditions

Cited by 2 publications

References 1 publication

Effect of combined treatments and chemicalization agents on soil mycobiota in spring barley crops

Effect of combined treatments and chemicalization agents on soil mycobiota in spring barley crops

The effect of hydrogel on one- and two-year-old saplings of English oak Quercus robur L.

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