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- Title
INOCULAÇÃO DE Bradyrhizobium japanicum NA CULTURA DA SOJA E SEU EFEITO SOBRE TEORES FOLIARES DE MICRONUTRIENTES.
- Authors
Spaziani Pereira, Cassiano; Gonçalves, Alyne; Andrade Fiorini, Ivan Vilela; Duarte Pereira, Hélcio
- Abstract
Soybeans (Glycine max (L.) Merrill) have been prominent in Brazil's central production since the 1970s, and currently more and more producers are looking for technologies to increase production and quality. Biological nitrogen fixation (FBN) is extremely important for soybean cultivation, and thus the effect of BNF on Boron, Copper, Iron, Manganese and Zinc micronutrients was observed, since studies show that the cerrado region possesses deficiency in these elements, which affects local productivity. The experiment was conducted at the Santo Antônio farm, in Sinop - MT, where 74 experimental units were planted with different types of inoculation of Bradyrhizobium japanicum on TMG 132 RR seeds, 9 treatments were selected with liquid inoculations and turf, with different doses, and were sent for chemical laboratory analysis. With the analysis, it was possible to verify that the induction of N through FBN helps in the process of micronutrient balance in the plant, allowing them to perform their metabolic roles in the plant, besides considerably increasing grain yield, especially in treatment with inoculation in planting groove.
- Publication
Tecno-Lógica, 2022, Vol 26, Issue 2, p219
- ISSN
1982-6753
- Publication type
Article
- DOI
10.17058/tecnolog.v26i2.16762