About this Research Topic
The Earth's population, currently estimated at 7.86 billion, is expected to rise to 9.8 billion by 2050. This increase will inevitably lead to a greater pressure on agricultural land in order to achieve food security. However, agricultural sustainability is still constrained by its over-reliance on chemical fertilizers, pesticides, and herbicides. These conventional practices may lead to severe negative environmental consequences, typically evidenced by a loss in soil organic matter and reduction in soil microbial diversity, negatively impacting on food production.
The challenging situation identified above is likely to be worsened by climate change, soil health deterioration, and by a range of biotic and abiotic stresses. Biotic and abiotic stress management, enhancement of crop yields, nutrient cycling, and natural bio-resources harnessing optimization can be achieved by modifying the soil microbiome. Discovering and exploiting potentially beneficial soil microbes is crucial to achieving sustainable agriculture production in the face of these issues. Among the plethora of potentially beneficial microbes, plant growth-promoting microbes (PGPM) and arbuscular mycorrhizal fungi (AMF) are often considered to be safe and environment-friendly tools to deal with various stresses. The interest in adopting novel methods that increase crop yield, soil health, and fertility will be positively impacted by a better understanding of the fate and behaviour of PGPM and AMF use in agriculture.
In this Highlight Topic, we aim to collect the latest insights regarding plant-soil-microbial interactions that are principally involved in soil physical, chemical and biological changes in the rhizosphere and how this may positively influence plant nutrient acquisition. We also wish to address how the soil microbiome and specific species may promote plant growth and development, nutrient uptake, and climate stress alleviation. We actively encourage submissions on major beneficial symbiotic microorganisms such as arbuscular mycorrhizal fungi, and other soil microbial interactions with plant roots.
In relation to the topic identified above, we seek submissions in the following areas:
Sustainable fertilization
Soil biodiversity and microbial communities
Soil fertility and microbial biodiversity
Microbial keystone species
Soil nutrient dynamics and nutrients transport
Arbuscular mycorrhizal fungi
PGPM - Arbuscular mycorrhizal fungi interaction
Crop yield and plant growth promotion
Biotic and abiotic stress
Physiological responses to stress
Plant signalling compounds and crosstalk mechanisms
Hormonal crosstalk for root development
Plants Secondary Metabolites for plant defence
Omics and approaches in plant stress management
The challenging situation identified above is likely to be worsened by climate change, soil health deterioration, and by a range of biotic and abiotic stresses. Biotic and abiotic stress management, enhancement of crop yields, nutrient cycling, and natural bio-resources harnessing optimization can be achieved by modifying the soil microbiome. Discovering and exploiting potentially beneficial soil microbes is crucial to achieving sustainable agriculture production in the face of these issues. Among the plethora of potentially beneficial microbes, plant growth-promoting microbes (PGPM) and arbuscular mycorrhizal fungi (AMF) are often considered to be safe and environment-friendly tools to deal with various stresses. The interest in adopting novel methods that increase crop yield, soil health, and fertility will be positively impacted by a better understanding of the fate and behaviour of PGPM and AMF use in agriculture.
In this Highlight Topic, we aim to collect the latest insights regarding plant-soil-microbial interactions that are principally involved in soil physical, chemical and biological changes in the rhizosphere and how this may positively influence plant nutrient acquisition. We also wish to address how the soil microbiome and specific species may promote plant growth and development, nutrient uptake, and climate stress alleviation. We actively encourage submissions on major beneficial symbiotic microorganisms such as arbuscular mycorrhizal fungi, and other soil microbial interactions with plant roots.
In relation to the topic identified above, we seek submissions in the following areas:
Sustainable fertilization
Soil biodiversity and microbial communities
Soil fertility and microbial biodiversity
Microbial keystone species
Soil nutrient dynamics and nutrients transport
Arbuscular mycorrhizal fungi
PGPM - Arbuscular mycorrhizal fungi interaction
Crop yield and plant growth promotion
Biotic and abiotic stress
Physiological responses to stress
Plant signalling compounds and crosstalk mechanisms
Hormonal crosstalk for root development
Plants Secondary Metabolites for plant defence
Omics and approaches in plant stress management
Keywords: Plant-Soil Interactions, Soil microbiome, Plant Growth-Promoting Microbes, Arbuscular Mycorrhizal Fungi, Microbial Diversity, Soil Nutrient, Biofertilizers, Biotic and Abiotic Stresses, Sustainable Agriculture
Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.
