PLANTING FERTILIZATION AND Metarhizium anisopliae INOCULATION IN THE INITIAL GROWTH OF SUGARCANE

Autor: Lucas Xavier de Souza Oba, Lucrécia Moura Mattos, Gabriel Ferreira Paiva, Nancy Farfan Carrasco, Elcio Ferreira dos Santos, Luiz Henrique Costa Mota
Jazyk: English<br />Portuguese
Rok vydání: 2024
Předmět:
Zdroj: Revista de Agricultura Neotropical, Vol 11, Iss 1 (2024)
Druh dokumentu: article
ISSN: 2358-6303
DOI: 10.32404/rean.v11i1.7712
Popis: The study aimed to evaluate the interaction between fertilizer doses (N:P:K) at planting the inoculation of the Metahizium anisopliae fungus in sugarcane billets during the initial development of the plant. The experiment was conducted in pots, under full sun, in a 2 x 5 factorial scheme, specified as follows: with and without inoculation of the fungus in the billets and five doses of NPK fertilizer (0%, 50%, 75%; 100%, and 125% of recommended fertilization). Plant height was measured at 53, 77, and 91 days after planting (DAP), and the root and shoot dry matter (DM) was quantified at 91 DAP. There was no significant influence of the interaction between fungus and NPK fertilizer doses (P>0.05) on all variables analyzed. However, a significant difference was observed for inoculation (P
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