Influence of Endomycorrhizal Fungi on the Growth of Tropical Plant Species

In Southeast Mexico, deforestation in tropical forests is considered an environmental concern. Deforestation favours the growth of plants that compete with species of interest, which generally present slow growth. In order to promote greater growth in less time of the forest species used in reforestation and two crops of regional interest, the effect of including Rhizophagus intraradices in the seed or the root system of seedlings were investigated to evaluate its influence on growth and allocation of dry matter in the aerial and radical part, in addition to the concentration of N, P and Ca. Also, two additional collections with morphological characteristics of Glomus sps were included in T. donnell-smithii. The results indicate that biofertilisation with R. intraradices induces increased growth and is differential in stem and root dry matter allocation over time, in addition to increasing nutrient content in plant tissue.