Características agronômicas do cultivo de girassol consorciado comBrachiaria ruziziensis Palavras-chave:Girassol. Capim Brachiaria. Semeadura. ABSTRACT -The sunflower has shown suitability as an option in crop rotation and succession planting in grain producing regions, and when grown as an intercrop, proves to be an interesting choice for integrated crop-livestock systems. The aim of this work was to evaluate the agronomic performance of intercropping the sunflower with Brachiaria ruziziensis at different sowing times and spacing between rows. The experiment was carried out at the experimental area of the Centro Universitário da Grande Dourados, UNIGRAN, in the town of Dourados, in the state of Mato Grosso do Sul, Brazil. The experimental design was of randomised blocks in a 3 x 2 x 2 factorial arrangement (three sowing times, two spacings between rows, 0.45 and 0.90 m, and two cropping systems, as monocrop and intercropped with brachiária between rows), with four replications. The agronomic characteristics evaluated in the EMBRAPA 122 variety of sunflower were plant height, head diameter, number of achenes per head, 100-achene weight, productivity and oil content. The intercropped sunflower and brachiaria system sown on 8 March promoted greater productivity, and that sown on 21 February, greater plant height, stem diameter and head diameter. The oil content and 100-achene weight were greater when sown on 8 and 23 March. The spacing of 0.90 m resulted in a larger quantity of achenes per head.
<p>Compounding a research line of Auditory and Controlling in the Public Sector of the Public Administration Perspectives Observatory, this project aimed to make an analysis of the financing profile of the Economic and Social Development National Bank – BNDES, having as focus its function as a financial banking institution of development and support to the public sector and small organizations. The methodological approach used was quantitative. The study examined non automatic data related to BNDE’s financing direct and indirect operations and direct and indirect operations with Public Administration, from 2002 to 2018. So, it is census, with econometric analysis of secondary data obtained in BNDES Transparency site. Variables that characterize BNDES as a development institution (especially to cities in the countryside and small organizations) have been identified.</p>
este artigo discute o uso das tecnologias de informação e comunicação no processo de ensino e aprendizagem da matemática no ensino fundamental I. Como metodologia, utilizamos o estudo teórico-bibliográfico, de cunho qualitativo, apresentando estudiosos que tratam as seguintes temáticas: ensino da matemática, tecnologias, políticas educacionais e formação docente. Mesmo se tratando de um estudo teórico, as análises servem de base para que seja possível expandir a análise para realidades mais amplas. Os resultados da pesquisa apontam a importância dos recursos tecnológicos nas práticas pedagógicas, embora muitos professores não se sintam confortáveis em utilizá-los, pois não se sentem capacitados, apesar de considerarem esses recursos de suma importância para o processo de ensino e aprendizagem.
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