ICB Nutrisolo Trichoderma® as growth promoter in soybean crops

Résumé

Soybean is the most important crop in the world due to growing external demand. Nevertheless, its production requires a high use of pesticides. Trichoderma is a fungal genus with the potential to promote plant growth because of its broad metabolic arsenal. Because it increases efficiency in several cultures, Trichoderma spp. have the potential to be used as an alternative to chemicals. Given this context, this study aimed to evaluate the performance of the ICB Nutrisolo Trichoderma® inoculant on parameters related to soybean growth and production. Crops with five different soil and climate conditions were evaluated in Rio Grande do Sul State (southern Brazil) using parameters such as average plant height, average plant population, average number of grains/pod, number of pods/plant average, and average weight of one thousand grains, which revealed the results of productivity. The ICB Nutrisolo Trichoderma® increased plant height, number of pods, and grain weight, consequently increasing productivity in soybean plants. In this way, it was possible to characterize the product ICB Nutrisolo Trichoderma® as a growth-promoting inoculant for the soybean crop, increasing the scope of product registration.