can agricultural use affect the microfungi present in the soil

Introduction

Agricultural practices can significantly influence the diversity and abundance of microfungi in the soil. This synthesis examines how different agricultural methods, such as organic and conventional farming, as well as the use of pesticides and fertilizers, impact soil microfungi communities.

Key Insights

Organic vs. Conventional Farming:
- Organic farming tends to increase the biomass and biodiversity of soil microfungi compared to conventional farming. Organic soils often have a higher number of beneficial species and fewer harmful plant-pathogenic species .
- Conventional farming, especially with the use of synthetic fertilizers and pesticides, can reduce microbial diversity and alter the structure of soil microfungi communities .
Impact of Pesticides:
- Pesticides can have varying effects on soil microfungi. Some pesticides may positively affect microfungi communities, while others can have negative impacts, particularly on bacteria.
- The interaction between the type of pesticide and the period of application is significant, indicating that the timing and type of pesticide used can influence the microfungi community.
Fertilization and CO2 Levels:
- Higher nitrogen fertilization can suppress the abundance of soil microfungi, especially under ambient CO2 conditions. However, increased atmospheric CO2 levels can interact with nitrogen availability, affecting microfungi abundance differently.
- The identity of plant species in the soil cover is a crucial factor affecting soil microfungi, with certain species being more influential in shaping the microfungi community.

Conclusion

Agricultural practices, including the type of farming (organic vs. conventional), use of pesticides, and fertilization methods, significantly impact the diversity and abundance of soil microfungi. Organic farming generally promotes greater biodiversity and beneficial species, while conventional farming and certain pesticides can reduce microbial diversity. Additionally, nitrogen fertilization and plant species identity play important roles in shaping soil microfungi communities.

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Can agricultural use affect the microfungi present in the soil

Summary

Introduction

Key Insights

Conclusion

Sources and full results

Biodiversity of microfungi in soils plant roots and foods a comparison between organic and conventional agricultural ecosystems

Organic agricultural ecosystems have greater microfungi biomass and biodiversity, contributing to soil health and reducing potential food spoilage and toxin production compared to conventional agriculture.

Effects of commonly used pesticides (demond, granland and safacol) on non-targeted organisms (wheat plant, soil nematodes, microfungi and aerobic mesophilic bacteria) in Muş Province, Turkey

Pesticides like Demond, Granland, and Safacol have positive effects on microfungi but negative effects on bacteria, highlighting the need for limited use and recommended dosages in agricultural areas.

Distinct soil microbial diversity under long-term organic and conventional farming

Organic farming increases soil microbial diversity and structure, mainly due to the use of organic fertilizers, while conventional farming mainly impacts mineral fertilization and plant protection.

Saprobic microfungi under Lolium perenne and Trifolium repens at different fertilization intensities and elevated atmospheric CO2 concentration

Plant species cover and nitrogen fertilization significantly impact soil microfungi abundance, with plant species identity being the most significant factor affecting soil microfungi in agroecosystems.

Effect of pesticide application on soil microorganisms

Extensive pesticide application can negatively impact soil ecology, leading to altered or lost beneficial microorganisms and decreased crop production.

Impact of agricultural inputs on soil organisms—a review

Agricultural inputs can enhance soil biological activity, but their use should be regulated to avoid negative effects on soil organisms.

Long-term fertilization affects the abundance of saprotrophic microfungi degrading resistant forms of soil organic matter

Long-term fertilization increases the abundance of saprotrophic microfungi, which play a key role in mineralizing resistant soil organic matter.

Impacts of inorganic and organic fertilization treatments on bacterial and fungal communities in a paddy soil

Soil microorganisms respond differently to inorganic and organic fertilizers in paddy soil, offering insights into managing soil microbiomes for sustainable agricultural productivity.

Studies on soil fungi III. Seasonal variation and distribution of microfungi in some soils of Andhra Pradesh (India)

Soil moisture, organic matter, and certain nutrients positively influence microfungi numbers, while certain factors negatively affect them.

Microbiome change of agricultural soil under organic farming practices

Organic farming practices improve soil fertility and microbial diversity, while reducing soil-borne pathogens and contributing to healthy agricultural practices and products.

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