Desempenho da cultura da canola em Uberlândia - MG

Abstract

In order to have a satisfying development of canola cropping there is the necessity of adapting the sowing period, as well as identifying the most adapted genotypes for the region. In this context, this paper was aimed to verify the performance of canola hybrids (Brassica napus L.) in different sowing periods in Triangulo Mineiro region in the agricultural year of 2014/2015. The agronomic characteristics and production components of 5 hybrids were analyzed: hyola 50, hyola 61 hyola 433, hyola 570 e hyola 575; in 6 different sowing periods: April 4th(E1), April 11th(E2), April 18th(E3), April 25th(E4), May 2nd(E5) and May 9th(E6) of the year 2015. The experimental outlining of randomized blocks, in factorial arrangement 5 X 6 (five hybrids X six sowing periods) and three repetitions. The experiment was led in subdivided plots, considering the plots as the sowing periods and the subplots as the hybrids. The analyzed results showed that the sowing period influences notoriously in the cropping development. The hyola 50 hybrid stood out among the others showing the best results in both evaluated characteristics. It can also be observed that the Period ( E1) April 4th, stood out over all the sowing periods.