Behavior of different doses of biostimulants in sorghum culture
DOI:
https://doi.org/10.6008/CBPC2179-6858.2021.011.0005Keywords:
Development, Productivity, NDVI, Doses, Cerrado, LumixAbstract
Biostimulants are succinctly defined as a mixture of plant regulators with other substances such as amino acids, nutrients and vitamins, when applied to the crop during the development cycle, can, depending on their composition, concentration and proportion of substances, stimulate plant growth . Thus, the objective of this work was to verify the influence of the application of different doses of the Lumix® biostimulant, as well as to verify their influence in providing increases in the productivity of the sorghum crop. The experiment was carried out at the Teaching, Research and Extension Farm at UniBRAS – Faculdade Rio Verde – GO, using the sorghum variety 1G100. The experimental design used was a randomized block design with four replications. In the treatments, 8 doses of the Lumix® biostimulant were tested. The variables evaluated were: chlorophyll content, NDVI index and grain yield. Data were submitted to analysis of variance (p<0.05) and cases of significance were submitted to Tukey mean test (p<0.05).
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