Case study: Influence of probiotics-based products on phytopathogenic bacteria and fungi in agrocenosis

Писаренко, П. В.; Samojlik, Maryna; Тараненко, Анна Олексіївна; Цьова, Ю. А.; Sereda, M.S.

doi:10.15159/jas.21.41

Cited by 3 publications

(5 citation statements)

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“…This will make it possible to develop and substantiate of resource-saving, environmentally safe systems of using new types of fertilizers and plant protection systems in specific soil and climatic conditions. Our research works (Pysarenko et al, 2019;Pysarenko et al, 2021;Pysarenko et al, 2022) showed positive effect of probiotic application on phytosanitary state of agrocenoses, microbial remediation of petroleum polluted soil. However, the application of probiotics to enhance the activity of soil microorganisms is currently a poorly researched and significant topic in today's context.…”

Section: Introductionmentioning

confidence: 61%

Effect of Probiotic Treatment on the Microbiological Activity of Ukrainian Typical Black Soil

Pysarenko,

Samoilik,

Taranenko

et al. 2024

J microb biotech food sci

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The search for novel substances that promote the establishment of a microbial community and facilitate optimal humification processes while increasing soil organic matter content offers an opportunity for land restoration. The objective of study was to determine the abundance of ecological and trophic groups of soil microorganisms and the intensity of microbiological processes when subjected to probiotic treatment at various concentrations and doses in typical black soil. The eco-trophic groups of soil microorganisms were identified by inoculating dilutions of soil suspensions onto selective nutrient media. The direction and intensity of soil microbiological processes were assessed using the mineralization-immobilization, oligotrophy, and pedotrophy indexes. The results demonstrate that probiotics has a positive impact on the microbiological activity of the soil, leading to an increase in the number of ecological and trophic groups of soil microorganisms during both spring and autumn seasons. Notably, a significant effect on the soil microorganism conditions was observed after 30 days of probiotic treatment. Probiotics exhibit a favorable influence on microbiological processes within the soil, fostering conducive conditions for the development of soil microorganisms and the formation of humus. The most effective concentration of probiotics for promoting the functionality of microbial communities in black soils is determined to be 10%, accompanied by a dose of 100 l ha-1. Consequently, the application of probiotic treatment at a concentration of 10% and a dose of 100 l/ha-1 holds the potential to enhance the biological state of the soil, restore soil microbial diversity, and serve as an environmentally safe fertilizer.

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Section: Introductionmentioning

confidence: 61%

Effect of Probiotic Treatment on the Microbiological Activity of Ukrainian Typical Black Soil

Pysarenko,

Samoilik,

Taranenko

et al. 2024

J microb biotech food sci

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“…The analysis of literature sources established that the use of Bacillus subtilis in crop production is promising, but these assumptions require further research. In particular, a number of scientists (Li et al, 2014;Kravchenko & Perederii, 2017;Vandenberghe et al, 2017;Pysarenko et al, 2021) note the positive effect of probiotic preparations, in particular on the main bacteria of the genus Bacillus, on improving soil microbiota activity and phytosanitary effects on agrocenoses.…”

Section: Discussionmentioning

confidence: 99%

“…Therefore, there is a need to apply agronomic techniques aimed at increasing the number of agronomically valuable microorganisms, or artificial provision of agrocenoses with the necessary bacteria. Almost all modern agrocenoses need this, because soils, as already mentioned, are biologically degraded (Vlasiuk, 2020;Pysarenko et al, 2021). That is why this area is of interest for scientific research, because there is a need to select strains and doses of microorganisms to create the most favorable conditions for the development of soil microflora, which under favorable conditions is the basis for the reproduction of soil fertility.…”

Section: Introductionmentioning

confidence: 99%

“…The use of probiotics in crop production is promising, but this issue requires further investigation. In particular, a number of scientists (Li et al, 2014;Kravchenko & Perederii, 2017;Vandenberghe et al, 2017;Pysarenko et al, 2021) point out the positive influence of probiotic preparations, in particular the main bacteria of the genus Bacillus, on improving the activity and phytosanitary condition of agrocenoses. Therefore, the issue of using probiotic preparations, in particular based on bacteria of the genus Bacillus, to improve soil microbiota activity is relevant and poorly investigated today.…”

Section: Introductionmentioning

confidence: 99%

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Influence of Bacillus subtilis on soil microbiocenosis

Писаренко

Samojlik

Galytskaya

et al. 2023

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The peculiarities of the formation and functioning of the microbial coenosis of podzolized chernozem soil and the intensity of soil-biological processes when using probiotic preparations in different concentrations containing Bacillus subtilis were studied. Probiotic preparations were applied to the soil in different concentrations and doses in separate areas, and the viability of the soil microbial coenosis of agricultural land was assessed in the spring and autumn periods on the 15th and 30th days after the application of the mixtures. The soil without any substances was considered a control option. The analysis of the coefficients of mineralization - immobilization, oligotrophicity and pedotrophicity determined that the use of probiotics helps to increase the content of nutrients in the soil for various ecological and trophic groups of microorganisms, showed that the best result for the functioning of the microbial coenosis of podzolic chernozem soil is observed when using a probiotic in a dilution of 1:10 in a dose of 100 l ha-1. Thus, the use of probiotics in a dilution of 1:10 at a dose of 100 l ha-1 can be used as an environmentally friendly fertilizer in organic farming, which will improve the biological parameters of the soil

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“…Previous studies (Nakano & Zuber, 1998;Pysarenko et al, 2021b;Tsentylo, 2019;) found that the best dose of probiotic Sviteco-Agrobiotic-01 to improve soil quality and phytosanitary status of crops is manifested in 10% dilution and dose of 100 L ha -1 . The following mixtures were applied in the experimental plots: І -control; ІІ -probiotic Sviteco-Agrobiotic-01 in a dilution 1:10 (100 L ha -1 ); ІІІ -СFW (600 L ha -1 ) and probiotic Sviteco-Agrobiotic-01 in a dilution 1:10 (100 L ha -1 ); ІV -СFW (900 L ha -1 ) and probiotic Sviteco-Agrobiotic-01 in a dilution 1:10 (100 L ha -1 ); V -СFW (1200 L ha -1 ) and probiotic Sviteco-Agrobiotic-01 in a dilution 1:10 (100 L ha -1 ); VІ -СFW (2400 L ha -1 ) and probiotic Sviteco-Agrobiotic-01 in a dilution 1:10 (100 L ha -1 ).…”

Section: Field Researchmentioning

confidence: 99%

Agroecological characteristics of the effect of a mixture of probiotic preparations with concomitant formation water on soil microorganisms

Писаренко¹,

Galytskaya

Цьова³

et al. 2023

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In the context of energy and environmental crisis, the search for new substances ensuring the formation of microbial cenosis with a rich composition of agronomically valuable groups of bacteria, the optimal level of humification, and the increase of organic matter in the soil will allow to substantiate innovative environmentally safe types of fertilizers and plant protection under specific soil and climatic conditions. Therefore, the aim of the research was to study the peculiarities of the formation and functioning of microbial cenosis of podzolic chernozem soil and the intensity of soil-biological processes upon application of a mixture of probiotic preparations and concomitant formation water in different concentrations. Different concentrations of concomitant formation water (СFW) and probiotic preparations were applied to the soil in the selected plots, and the soil microbial cenoses of farmland were evaluated in the spring and autumn periods on days 15, 30, and 60 after application of the mixtures. Soil without the application of any substances was considered a control variant. The most effective impact is observed on day 30 after application, there is an activation of microbiological processes on day 15, and a significant decrease is observed on day 60, although higher than the control due to the prolonged action of СFW. It was determined that the best variant of the experiment in both spring and autumn periods to improve the viability of soil microbial cenosis is the option of joint use of СFW at a concentration of 900 L ha-1 and probiotic Sviteco-Agrobiotic-01 diluted in a ratio of 1:10 (dose 100 L ha-1). In particular, the total number of all groups of bacteria in the soil increases with the use of probiotics diluted in a ratio of 1:10 (15-31% compared to control) and is the maximum when using a mixture of СFW at a dose of 900 L ha-1 and 10% probiotic (by 82-102% compared to control). Based on the analysis of the coefficients of mineralization-immobilization, oligotrophy, and pedotrophy, it was found that the application of СFW mixture and probiotic increases the soil nutrient content for different ecological and trophic groups of bacteria, reduces the rate of humus decomposition and creates favorable conditions for the development of soil bacteria.

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Case study: Influence of probiotics-based products on phytopathogenic bacteria and fungi in agrocenosis

Cited by 3 publications

References 0 publications

Effect of Probiotic Treatment on the Microbiological Activity of Ukrainian Typical Black Soil

Effect of Probiotic Treatment on the Microbiological Activity of Ukrainian Typical Black Soil

Influence of Bacillus subtilis on soil microbiocenosis

Agroecological characteristics of the effect of a mixture of probiotic preparations with concomitant formation water on soil microorganisms

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