Silke Ruppel

Heavy metals in agricultural soils of the European Union with implications for food safety

The new species Enterobacter oryziphilus sp. nov. and Enterobacter oryzendophyticus sp. nov. are key inhabitants of the endosphere of rice

Antibiotics: past, present and future

The influence of plant growth-promoting rhizobacteria in plant tolerance to abiotic stress: a survival strategy

Sustainable biochar to mitigate global climate change

Infection and Colonization of Sugar Cane and Other Graminaceous Plants by Endophytic Diazotrophs

Reconciling pH for Ammonia Biofiltration and Cucumber Yield in a Recirculating Aquaponic System with Perlite Biofilters

Biological control of soil-borne pathogens by fluorescent pseudomonads

Characterization of salt-tolerant plant growth-promoting rhizobacteria and the effect on growth and yield of saline-affected rice

Fuel ethanol after 25 years

Genotypic and phenotypic diversity in populations of plant-probiotic Pseudomonas spp. colonizing roots

Phylogeny and identification of Pantoea species associated with plants, humans and the natural environment based on multilocus sequence analysis (MLSA)

Plant Species-Dependent Increased Abundance and Diversity of IncP-1 Plasmids in the Rhizosphere: New Insights Into Their Role and Ecology

Opportunities and challenges in the use of coal fly ash for soil improvements – A review

Microbially Mediated Plant Salt Tolerance and Microbiome-based Solutions for Saline Agriculture

Plastic mulching in agriculture. Trading short-term agronomic benefits for long-term soil degradation?

Plant growth-promoting rhizobacteria (PGPR): emergence in agriculture

The rhizosphere microbiome: significance of plant beneficial, plant pathogenic, and human pathogenic microorganisms

Harmonising conflicts between science, regulation, perception and environmental impact: The case of soil conditioners from bioenergy

Evaluation of plant growth promoting and colonization ability of endophytic diazotrophs from deep water rice

Life in grasses: diazotrophic endophytes

Streptomycesas a plant's best friend?

Taxonomic evaluation of the genus Enterobacter based on multilocus sequence analysis (MLSA): Proposal to reclassify E. nimipressuralis and E. amnigenus into Lelliottia gen. nov. as Lelliottia nimipressuralis comb. nov. and Lelliottia amnigena comb. nov., respectively, E. gergoviae and E. pyrinus into Pluralibacter gen. nov. as Pluralibacter gergoviae comb. nov. and Pluralibacter pyrinus comb. nov., respectively, E. cowanii, E. radicincitans, E. oryzae and E. arachidis into Kosakonia gen. nov. as Kosakonia cowanii comb. nov., Kosakonia radicincitans comb. nov., Kosakonia oryzae comb. nov. and Kosakonia arachidis comb. nov., respectively, and E. turicensis, E. helveticus and E. pulveris into Cronobacter as Cronobacter zurichensis nom. nov., Cronobacter helveticus comb. nov. and Cronobacter pulveris comb. nov., respectively, and emended description of the genera Enterobacter and Cronobacter

Defining the core Arabidopsis thaliana root microbiome

Atomic structures of an entire contractile injection system in both the extended and contracted states

Plant Growth-Promoting Bacteria: Biological Tools for the Mitigation of Salinity Stress in Plants

Plant species and soil type cooperatively shape the structure and function of microbial communities in the rhizosphere

Azospirillum-plant relationships: physiological, molecular, agricultural, and environmental advances (1997-2003)

Scanning a microhabitat: plant-microbe interactions revealed by confocal laser microscopy

Antibiotic resistance in the environment

Building de novo cryo-electron microscopy structures collaboratively with citizen scientists

The forms of alkalis in the biochar produced from crop residues at different temperatures

Beneficial role of bacterial endophytes in heavy metal phytoremediation

Brown gold of marginal soil: Plant growth promoting bacteria to overcome plant abiotic stress for agriculture, biofuels and carbon sequestration

Mining Halophytes for Plant Growth-Promoting Halotolerant Bacteria to Enhance the Salinity Tolerance of Non-halophytic Crops

Phosphorus acquisition and use: critical adaptations by plants for securing a nonrenewable resource

Inoculation Effects of Pseudomonas putida, Gluconacetobacter azotocaptans, and Azospirillum lipoferum on Corn Plant Growth Under Greenhouse Conditions

Biochar as a sorbent for contaminant management in soil and water: A review

Genetic Diversity of Nitrogen-Fixing and Plant Growth Promoting Pseudomonas Species Isolated from Sugarcane Rhizosphere

Preparation, modification and environmental application of biochar: A review

Plant Growth-Promoting Bacteria: Mechanisms and Applications

Soil enzymes in a changing environment: Current knowledge and future directions

Bacterial endophytes in agricultural crops

Review: Factors affecting rhizosphere priming effects

Priming effects: Interactions between living and dead organic matter

Endophytic Bacteria in Plant Salt Stress Tolerance: Current and Future Prospects

Chemical Characteristics of Biomass Ashes

The Hidden World within Plants: Ecological and Evolutionary Considerations for Defining Functioning of Microbial Endophytes

A review of non‐equilibrium water flow and solute transport in soil macropores: principles, controlling factors and consequences for water quality

Response to water stress of soil enzymes and root exudates from drought and non-drought tolerant corn hybrids at different growth stages

A review of rhizosphere carbon flow modelling

THE ROLE OF ROOT EXUDATES IN RHIZOSPHERE INTERACTIONS WITH PLANTS AND OTHER ORGANISMS

Biomass ashes and their phosphorus fertilizing effect on different crops

Diseases in Intercropping Systems

The dynamics of neutral sugars in the rhizosphere of wheat. An approach by13C pulse-labelling and GC/C/IRMS

REVIEW: Time lag between photosynthesis and carbon dioxide efflux from soil: a review of mechanisms and controls

Determination of the fate of ¹³ C labelled maize and wheat exudates in an agricultural soil during a short‐term incubation

Black carbon decomposition and incorporation into soil microbial biomass estimated by 14C labeling

Towards automated aquaponics: A review on monitoring, IoT, and smart systems

Effect of mineral and organic fertilization on soil fertility as well as on the biomass production and N utilization of winter wheat (Triticum aestivumL.) in a long-term cereal crop rotation experiment (IOSDV)

Review of the stability of biochar in soils: predictability of O:C molar ratios

Agricultural uses of plant biostimulants

Use of Plant Growth-Promoting Bacteria for Biocontrol of Plant Diseases: Principles, Mechanisms of Action, and Future Prospects

Geographical Location Determines the Population Structure in Phyllosphere Microbial Communities of a Salt-Excreting Desert Tree

Reduction of forest soil respiration in response to nitrogen deposition

Stochastic Community Assembly: Does It Matter in Microbial Ecology?

Challenges of Sustainable and Commercial Aquaponics

Soil and plant specific effects on bacterial community composition in the rhizosphere

Integrated crop-livestock system in tropical Brazil: Toward a sustainable production system

Resistance, resilience, and redundancy in microbial communities

The role of root exudates and allelochemicals in the rhizosphere

A history of research on the link between (micro)aggregates, soil biota, and soil organic matter dynamics

Aquaponic trends and challenges – A review

State of the scientific knowledge on properties and genesis of Anthropogenic Dark Earths in Central Amazonia (terra preta de Índio)

Plant growth promoting rhizobacteria as biofertilizers

Biochar effects on soil biota – A review

The magic and menace of metagenomics: prospects for the study of plant growth-promoting rhizobacteria

Plant growth-promoting bacteria in the rhizo- and endosphere of plants: Their role, colonization, mechanisms involved and prospects for utilization

Microbiology of the Phyllosphere

Agronomic measures for increasing P availability to crops

Towards circular economy implementation: a comprehensive review in context of manufacturing industry

Soil structure as an indicator of soil functions: A review

Investigating the biochar effects on C‐mineralization and sequestration of carbon in soil compared with conventional amendments using the stable isotope (δ¹³C) approach

Sugar beet and barley yields in relation to inoculation with N2-fixing and phosphate solubilizing bacteria

Structure and Functions of the Bacterial Microbiota of Plants

Drought Stress Impacts on Plants and Different Approaches to Alleviate Its Adverse Effects

Biological Control of Pseudomonas syringae pv. syringae, the Causal Agent of Basal Kernel Blight of Barley, by Antagonistic Pantoea agglomerans

Development of specific rhizosphere bacterial communities in relation to plant species, nutrition and soil type

Effects of floral and foliar application of plant growth promoting rhizobacteria (PGPR) on yield, growth and nutrition of sweet cherry

Perspectives on medicinal properties of plumbagin and its analogs

Nitrogen availability decreases prokaryotic diversity in sandy soils

Enterobacter radicincitans sp. nov., a plant growth promoting species of the family Enterobacteriaceae

Phage tail-like particles are versatile bacterial nanomachines – A mini-review

Metabolic potential and community structure of endophytic and rhizosphere bacteria associated with the roots of the halophyte Aster tripolium L.

Detection and quantification of the nifH gene in shoot and root of cucumber plants

Composition of the Phyllospheric Microbial Populations on Vegetable Plants with Different Glucosinolate and Carotenoid Compositions

Release of carbon and nitrogen compounds by plant roots and their possible ecological importance ⁺

Effects of organic amendments on soil carbon content and microbial biomass – results of the long-term box plot experiment in Grossbeeren

Phosphorus availability, root exudates, and microbial activity in the rhizosphere

NITROGEN CYCLE AND MICROORGANISMS IN A HYDROPONIC SYSTEM AS INFLUENCED BY THE AMOUNT OF NITROGEN APPLIED

Effect of ammonium and nitrate on 15N2-fixation of Azospirillum spp. and Pantoea agglomerans in association with wheat plants

Does long-term farmyard manure fertilization affect short-term nitrogen mineralization from farmyard manure?

Properties of the halophyte microbiome and their implications for plant salt tolerance

Effect of nitrogen fertilization and irrigation on soil microbial activities and population dynamics — a field study

Quantification and Localization of Bacteria in Plant Tissues Using Quantitative Real-Time PCR and Online Emission Fingerprinting

Nitrogenase- and Phytohormone Activities of Pantoea agglomerans in Culture and their Reflection in Combination with Wheat Plants

Settlement of the diazotrophic, phytoeffective bacterial strain Pantoea agglomerans on and within winter wheat: An investigation using ELISA and transmission electron microscopy