Title : What key scientific and technical barriers hinder farmers from fully embracing the benefits of commercial biofertilizers
Abstract:
In an ideal environment, plants and soil microorganisms engage in permanent interactions through various complex mechanisms. Microorganisms benefit from the products of plant photosynthesis, while plants receive nutrients from the soil, aided by these microorganisms. Unfortunately, most agricultural systems rely heavily on chemical inputs, such as fertilisers, pesticides, herbicides, and insecticides. This dependence makes the system unsustainable, leading to negative environmental consequences, including loss of soil biodiversity, soil acidification, and diminished storage of soil organic carbon.
One potential solution is the application of commercial bioinoculants containing beneficial microorganisms. These microorganisms can help plants become more resilient to environmental stresses, mineral deficiencies, and pathogens. While current literature contains numerous studies demonstrating the significant effects of these bioinoculants under controlled conditions, there is a lack of similar evidence in real farm conditions, where solutions are most needed. Various explanations have been offered to account for this gap, but there is hope for improvement. We will highlight what needs to be addressed in the near future to enhance the effectiveness of bioinoculants and convince farmers to invest in high-quality options that can lead to increased crop yields.
