Evaluation of Genetic Divergence in Pearl Millet Genotypes
Plant Breeding; Pennisetum glaucum; Agronomic performance
Pearl millet (Pennisetum glaucum) is a plant native to Africa, widely used in Brazil for soil cover, grain production and forage. It stands out for its fast growth, good nutritional value and drought tolerance. Its cultivation is a strategic option, as it allows its use both for grain production, soil cover and silage production. This study aims to estimate the genetic divergence among millet genotypes, seeking to identify materials with productive potential. The experiment will be conducted in the experimental area of UNEMAT, at the Cáceres campus (MT), in a randomized block design, with nine genotypes and four replications. The following variables will be evaluated: plant height, stem diameter, panicle height, panicle insertion height, fresh matter and dry matter. The data will be submitted to analysis of variance and Tukey test, with subsequent evaluation of genetic diversity via Mahalanobis generalized distance. It is expected to characterize the genetic variability among the evaluated materials.