We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
PARÂMETROS PRODUTIVOS DE DIFERENTES HÍBRIDOS DE MILHO NA SAFRA 2019/2020 DA REGIÃO NOROESTE DO ESTADO DO RIO GRANDE DO SUL.
- Authors
Felipim Ferrazza, Felipe Leandro; Kanieski Jacoboski, Douglas Tiago; de Lima Dörtelmann, Darlan; Gustavo Figueiro, André; Andressa Schallemberger, Rafaelly; Telles Rosa, Hamilton; De Conti, Lessandro; Tadeu Paraginski, Ricardo
- Abstract
The production of quality corn grains to meet the internal and external consumer market is extremely important, since several biotic and abiotic factors can affect quality and productivity, ranging from pre-planting to harvesting. In this context, cultivars are released every year, and in corn cultivation, the choice of the hybrid with the greatest productive potential and adaptation to the edaphoclimatic conditions of the region is fundamental, due to the great variability existing in the state of Rio Grande do Sul. In this context, the objective of this work was to evaluate different corn hybrids from the Celeiro Region, northwest of the state of Rio Grande do Sul, seeking to identify the most productive and adapted to the region, among those used in the study. Sowing and all crop management were carried out as indicated for the region. The evaluations were carried out during the development of the emergence speed index and chlorophyll content and, after the harvest, evaluations of the ear parameters of diameter, length, cob diameter, number of rows, number of grains were carried out. per row, grain weight per ear and thousand grain weight and productivity. The results indicated that each hybrid has its characteristics and approximately 30% of the materials remained within the average in all evaluations performed.
- Publication
Tecno-Lógica, 2022, Vol 26, Issue 2, p167
- ISSN
1982-6753
- Publication type
Article
- DOI
10.17058/tecnolog.v26i2.17491