Abstract

MUJICA PEREZ, Yonaisy  and  MOLINA DELGADO, Larry. Influence of arbuscular mycorrhizal fungi (Rhizoglomus intraradices) and plant growth stimulators in Pennisetum purpureum Sch. cv. Cuba CT-115. cultrop [online]. 2017, vol.38, n.1, pp. 131-137. ISSN 1819-4087.

With the aimed to evaluate the arbuscular mycorrhizal fungi (AMF) (R. intraradices) and FitoMas-E^® effect in production of biomass Pennisetum purpureum Sch. cv. Cuba CT-115, this study was carried R. intraradices strain was reproduced in arbuscular mycorrhizal laboratory and plant growth stimulator FitoMas^®-E from Research Institute derivatives Sugarcane was uced. Five treatments were used: T1 (Control), T2 [Production (50 kg ha^-1 of urea)], T3 (R. intraradices), T4 (FitoMas-E^®) and T5 (R. intraradices + Fitomas -E^® + 25 kg ha^-1 of urea). A design randomized block with five replications was used. Fungal indicators, leaf contents of N, P and K, fresh and dry biomasses and yield in dry biomass were evaluated. Results showed significant differences between treatments in studies. It was found that treatment with R. intraradices and FitoMas-E^® + 25 kg ha^-1 of urea reached values of 5,7 t ha^-1. With these products application, biomass production can be increased

Keywords : mycorrhiza; grass forage; yield; stimulator.

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