Microorganisms in the soil
How are nodules formed on the roots of legumes. Affects of soil micro-organisms on plant health and nutrition. Soil micro-organisms are responsible for. Organic matter. Fungi vs bacteria: their different roles in the decomposition of organic matter.
Подобные документы
Finding rare in Ukraine anamorphic fungi Discosia circaeae Lobik on Circaea intermedia Ehrh. and Robillarda vitis Prill. et Delacr. on Parthenocissus quinquefolia (L.) Planch. Description morphological characteristics, geographical distribution, taxonomy.
статья, добавлен 29.11.2016Agricultural activity as the cause of many phytopathogenic bacteria that acquire new properties and the ability to cause diseases in animals and humans. The bacteriophages like one of the most effective alternative method of processing of plants.
статья, добавлен 21.09.2020The abundance and importance of adaptive translation in antibiotic-producing Streptomycetes. Involvement of post-transcriptional tRNA modifications in some kind of regulation of stress responses. Parallels between Streptomyces and other bacteria.
статья, добавлен 09.08.2022The structure, reproduction and decorative properties of Eriobotrya japonica. Use of the plant in greening, landscape architecture, horticulture, taking into account its flowering and fruiting characteristics. The biological characteristics of the plant.
статья, добавлен 10.10.2024Hydrochloric acid is released in sufficient quantity when the body no longer needs it. As a result of the violation of the ratio of the output of hydrochloric acid or bile acids to the phases of food digestion. Perfect development of preventive medicine.
статья, добавлен 31.01.2024Study of the structure of water as the basis for the origin of life. The structure of water molecules and hydrogen bonds caused by electrostatic forces and donor-acceptor interactions between neighboring hydrogen and oxygen atoms in water molecules.
статья, добавлен 19.05.2018Antimicrobial activity against various strains of bacteria that are known to cause various types of fish infections. Testing by diffusion method in agar wells using crude ethanol extract. The main feature of the detection of intermediate susceptibility.
статья, добавлен 25.02.2020Isolation of a strain of facultative anaerobic bacteria Exiguobacterium from oil-contaminated permafrost soils. Its properties, phylogenetic characteristics. Effect of the strain on the activation of biological degradation of oil and petroleum products.
статья, добавлен 25.03.2018- 59. Phytopathogenic bacteria phenotype conversion as a result of their lysogenisation by coliphage Р1
Analysis rezultatov with bacteriophage P1Cmc1ts100 set of lysogenic strains of phytopathogenic bacteria erwinia "horticola" and of erwinia amylovora associated with woody plants. The conversion of phenotype from CMS to the CMR with authentic prophage.
статья, добавлен 29.01.2016 Study of the antimicrobial activity of an ethanol extract obtained from the leaves of Coelogyne brachyptera against specific Gram-positive and Gram-negative bacteria. Pharmacological properties of plant extracts of C. brachyptera and their application.
статья, добавлен 26.01.2022Determination of toxicity for plants of the unbroken residue obtained after microbial fermentation in a horizontal fermenter of mixed food waste. It has been established that the mixed substrate is toxic to plants, because the seeds did not sprout.
статья, добавлен 28.12.2017Raw milk quality is essential and is closely monitored, quality standards. Microbial contamination of raw milk. Sources of Microbial Contamination as detected by Bacteriological Procedures. Causes of high bacteria is result a combination of factors.
реферат, добавлен 09.01.2011The process of reducing dissimilation sulfate and the accumulation of hydrogen sulphide, role in inflammatory bowel diseases, including ulcerative colitis. The characteristics of these bacteria and their mechanism for reducing dissimilation sulfate.
статья, добавлен 01.12.2017The discovery of new localities of nine species listed in the Red Book of Ukraine, and six regionally rare plant species during expeditionary research on the territory of Volyn region in 2013. The necessity for research phytodiversity Volyn region.
статья, добавлен 27.07.2016Kalistefus Chinese as one of the priorities in the introduction of the flower-decorative plant in Ukraine, consideration of the main features. General characteristics of the most favorable agrotechnical methods for growing asters in various conditions.
статья, добавлен 28.04.2020Biocidal activity of Vernonia amygdalina was assessed on Rhipicephalus appendicu- latus ticks responsible for livestock diseases in North and South-Kivu. The aqueous extracts showed a progressive decrease in mortality compared to ethanol extracts.
статья, добавлен 18.03.2021Punica granatum L. is propagated by seeds and cuttings. Propagation of the plant by cuttings is preferred. The main goal of our experiment is to monitor the process of biological development during the reproduction of pomegranate varieties with cuttings.
статья, добавлен 08.12.2024Studing the composition of aboriginal bacterial community of coal tailing and to evaluate lixiviation activity of different groups of microorganisms belonging to this community. The saving cultures of microorganisms from different physiological groups.
статья, добавлен 28.09.2016The effect of concentrations of vitamins and macroelements on the development of globular, heart and torpedo of embryoids, seedlings with green cotyledons and the formation of shoots from them. The formation of inflorescences in plants-regenerants.
статья, добавлен 26.04.2017Mechanisms of autophagy regulation associated with modifications of proteins required for its activation and progression. Іmportance of autophagy activation for the removal of damaged organelles and the recycling of nutrients necessary for plant survival.
статья, добавлен 11.10.2024Study of model species of herbaceous and shrubby plants. Determination of the main indicators of generative reproduction of clonal-forming plants of the grass and shrub layer and their dependence on the plant species and ecological and cenotic factors.
статья, добавлен 01.12.2017The main compounds of the Н. arenarium essential oil were oleic acid, ethyl hexadecanoate, sclareol. The extracts showed a high level of total phenolic content, which make the studied plant species as a potential source of natural antioxidant or a source.
статья, добавлен 10.06.2022Іnvestigate the content of 2-thiobarbituric acid reactive substances in the various plant oils (rapeseed oil, olive oil, rice oil) with the use of rosemary essential oil as antioxidant agent by monitoring the lipid peroxidation during one month storage.
статья, добавлен 25.02.2020- 74. Effect of Zinc Deficiency and Excess on the Antioxidant Enzymes Activity in Barley Seedling Leaves
Determining the importance of zinc for plants. Establishing a relationship between excess oxidative stress and inhibition of shoot growth. Substantiation of the absence of disturbances in the redox balance of cells to stun plant growth in zinc deficiency.
статья, добавлен 16.04.2022 Metabolic signs of abiotic stress limiting plant growth and productivity. Study of biochemical, physiological and molecular mechanisms regulating adaptation of pea plants to salt stress. Development of salt-tolerant plant varieties in saline areas.
статья, добавлен 10.10.2024