Visões sobre o jornalismo cultural no Brasil e análise da seção sobre cinema da revista Veja

Pesquisa sobre a produção atual do jornalismo cultural brasileiro nos veículos impressos de grande circulação. Constata que as críticas feitas pelos mais diferentes autores sobre a baixa qualidade do jornalismo cultural publicado nesses veículos se confirmam depois de uma análise do conteúdo apresentado na seção sobre cinema da revista Veja

Number and morphology of tiller age groups during summer in Marandu palisadegrass pastures previously used under deferred grazing

The relative contribution of young, mature and old tillers in the canopy influences the production and structure of the pasture. The objective with this work was to evaluate the balance between tiller appearance and tiller death (BAL) during spring and early summer, the morphology and percentages of young, mature and old tillers in Brachiaria brizantha cv. Marandu (marandu palisadegrass) with three conditions in late winter: short (24.1 cm), tall (49.0 cm) and tall (50.0 cm)/mown (8 cm). Tall and tall/mown pastures presented higher BAL in September and October, respectively. In January, BAL was higher in short and tall/mown pastures than in tall pasture. The tiller number was higher in short pasture, intermediate in tall/mown pasture and lower in tall pasture. The percentage of old tillers was higher in short and tall pastures compared to tall/mown pasture. The percentage of live leaf lamina reduced, while the percentage of dead leaf lamina increased with tiller age. Mowing of the tall marandu palisadegrass pasture in late winter increases the renewal of tillers in the spring and decreases the percentage of old tillers in the summer. The old tillers present worse morphology than young tillers

Núcleos de Ensino da Unesp: artigos 2008

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq