Morphophysiological characteristics of maize inoculated with Azospirillum brasilense and Herbaspirillum seropedicae as seed treatment, cultivated in different types of soil

Cause and effect relationships, multivariate approach for inoculation of Azospirillum brasilense in corn

“…In (Figure 3B) responded with 98.3% of the total data variation, demonstrating that the SED and YI variables had similarity of magnitude in the 2B610 and 20A78 hybrids. Guimarães et al (2014), analyzing the development of corn crop in different soil types, as a function of inoculation with A. brasilense and Herbaspirillum seropedicae, highlighted that inoculated plants showed higher development than those not inoculated in soils characterized by Eutroferric Oxisols, Dystroferric Ultisols and Eutropheric Ultisols. The interactions between the factors were divided into simple and main effects, applying as univariate tools clustering test and averages, correlation network and Pearson correlation coefficients, where it was possible to observe the variability of hybrids and distinction in their variables with the presence of A. brasilense bacteria via seed.…”

Azospirillum brasilense and macronutrients in the initial establishment of brachiaria

“…Plant growth promoting bacteria are symbiont microorganisms capable of promoting growth through the nitrogen biologic fixation, solubilization of nutrients, production of phytohormones, among others (Guimarães et al 2017). Among them, the bacteria Azospirillum brasilense stands out due to positive results when it was associated to grasses such as maize (Guimarães et al 2014, Bulegon et al 2017b, wheat (Fukami et al 2016;Santos et al 2017a), sugarcane (Santos et al 2017b, Santos et al 2019) and brachiaria (Bulegon et al 2017a).…”