Adcd 1.126/8/2023 ![]() However, our results present evidence that field inoculation with plant-growth promoting bacteria must consider inoculant doses, and point to the need of fine adjustments to avoid crossing the threshold of growth stimulation and inhibition. In the greenhouse, most parameters measured responded positively to the largest inoculant dose used in foliar sprays, but benefits could also be observed from both in-furrow and soil spray inoculation. Experiments were conducted first under greenhouse controlled conditions and then confirmed in the field at different locations in Brazil. Different doses of inoculants containing Azospirillum brasilense were employed to perform inoculation in-furrow, via soil spray at sowing and via leaf spray after seedlings had emerged, in comparison to seed inoculation. Therefore, in this study we searched for alternatives methods for seed inoculation of maize and wheat, aiming to avoid the direct contact of bacteria with pesticides. ![]() However, incompatibility with pesticides used in seed treatments represents a main limitation for a successful inoculation. ![]() The utilization of inoculants containing Azospirillum is becoming more popular due to increasing reports of expressive gains in grain yields. Josiane Fukami1', Marco Antonio Nogueira1, Ricardo Silva Araujo3 and Mariangela Hungria AMB Expr (2016) 6:3 DOI 10.1186/s1356-yĪccessing inoculation methods of maize and wheat with Azospirillum brasilense
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