Safe, reliable access to nutritious food is a challenge for many nations, and Earth’s changing climate adds an further challenges for ensuring crop productivity. To ensure food security, production needs to be environmentally sustainable, and soil microbial inoculants may be part of the solution. Dr Maureen O’Callaghan from AgResearch Ltd and her team have assessed published research literature to understand the opportunities and limitations of soil microbial inoculants.Read the original research: https://doi.org/10.1111/sum.12811