P. Pysarenko, Maryna Samojlik, M. Galytskaya, Yuriy Tsova, I. Mostoviak
{"title":"枯草芽孢杆菌对土壤微生物群落的影响","authors":"P. Pysarenko, Maryna Samojlik, M. Galytskaya, Yuriy Tsova, I. Mostoviak","doi":"10.12775/eq.2023.038","DOIUrl":null,"url":null,"abstract":"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.\nProbiotic 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.\nThe 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","PeriodicalId":44105,"journal":{"name":"Ecological Questions","volume":" ","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence of Bacillus subtilis on soil microbiocenosis\",\"authors\":\"P. Pysarenko, Maryna Samojlik, M. Galytskaya, Yuriy Tsova, I. Mostoviak\",\"doi\":\"10.12775/eq.2023.038\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"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.\\nProbiotic 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.\\nThe 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\",\"PeriodicalId\":44105,\"journal\":{\"name\":\"Ecological Questions\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-03-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ecological Questions\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12775/eq.2023.038\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ECOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ecological Questions","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12775/eq.2023.038","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECOLOGY","Score":null,"Total":0}
Influence of Bacillus subtilis on soil microbiocenosis
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
期刊介绍：
The fundamental task set by the editors of the journal is to bring together and present a diversity of research connected with ecology. Apart from the traditional ecological research areas, the scope of the journal will embrace more peripheral ecological issues connected with other disciplines of biology. Recognizing the increasing importance of the humanities in ecological research, the editors will strive to give such issues due representation in the journal. We hope to encourage the researchers contributing to the journal to adopt an unconventional approach to solving ecological problems, to go beyond classical, well-established conceptions, and to include methodological and anthropological issues. Such an approach is validated by the intensive development of the sciences bordering on both biology and the humanities that has been observed over recent years.
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