How do bacteria populations travel through soil layers?

Soil bacteria are important components of the ecosystem. They help improve soil structure and aggregation, as well as recycle soil nutrients and water. Soil bacteria also serve as decomposers that consume carbon compounds and provide large quantities of nitrogen to plants. Nitrogen is a major component of chlorophyll and is essential for the production of amino acids, which are … Continue reading How do bacteria populations travel through soil layers?

Organic farms have better soil (thanks to microbes)

Organic farms have healthier soil than farms getting regular inputs of synthetic fertilizers, according to a study conducted by researchers from the Center for Ecology and Hydrology in England, and published in the journal Environmental Microbiology. Researchers examined soil at nine English farms for the presence of arbuscular mycorrhizal fungi (AMF), which increase the ability of … Continue reading Organic farms have better soil (thanks to microbes)