Densidade de plantio e época de colheita no crescimento, produção e teor de filantina em Phyllanthus amarus

Pós-graduação em Agronomia (Horticultura) - FCA

Plantas de cobertura e época de semeadura na produtividade e qualidade fisiológica de sementes de cultivares de feijão em sistema de plantio direto

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Época de colheita e método de trilha e suas relações com a produção e a qualidade de sementes de caupi (Vigna unguiculata (L.) Walp.)

Pós-graduação em Agronomia (Agricultura) - FCA

Censura e modernização cultural à época da ditadura

Este ensaio analisa, por um lado, os significados do uso da censura durante a ditadura militar - particularmente entre a edição do AI-5, em 1968, e o início do processo de abertura política, a partir de 1975. De forma (presumivelmente) pioneira, busca estabelecer relações entre o uso da censura, a modernização cultural e a tendência para a internacionalização (ou americanização?) da vida cultural. Por outro lado, tenta esclarecer como o romance reagiu à censura.

Autoajuda e o espírito de nossa época

O objetivo principal deste artigo é levantar algumasexplicações possíveis para o sucesso editorial do segmento daautoajuda a partir das últimas décadas do século passado. Paratanto, quatro eixos explicativos são desenvolvidos: 1) vivemos umperíodo de reflexividade que abre espaço para as receitas e osmodelos da autoajuda; 2) outras formas de racionalidade, numacontraposição à visão de Max Weber, abrem espaço para o saberprofessado pelos gurus da autoajuda; 3) a autoajuda tem umafunção terapêutica fundamental numa época que vive os dilemasda modernidade tardia; 4) o modelo de competência que imperano imaginário organizacional contemporâneo abre espaço paraos ensinamentos da autoajuda. Rastreando essas explicaçõesprocurar-se-á mostrar de que forma as especificidades do nossotempo constituem terreno fértil para a autoajuda.

Efeito do porta-enxerto e da época de poda na duração das fases fenológicas e no acúmulo de graus-dia pela videira 'Niagara Rosada'

It was evaluated the influence of rootstocks 'IAC 766', 'IAC 572', 'IAC 313', 'IAC 571-6' and 'Ripária do Traviú' and the pruning periods in the duration of phenological stages and in the accumulation of degree-days on grape 'Niagara Rosada' .The experiment was conducted in Louveira, SP. The treatments consisted of five rootstocks and three times of pruning, the experimental design being used in a completely randomized split plot with five replications, and plots represented by rootstocks and the subplots were pruning. After pruning the grapevine, were realized evaluations for phenological stages, using the criterion of Eichhon e Lorenz (1984). ). In three seasons of pruning, based on phenological stages, it was calculated the length of the periods: pruning to budding, pruning to the beginning of the flowering, pruning to the beginning of fruiting, pruning to beginning of ripening of the bunches, pruning the beginning of the harvest. Taking as a basis the cycle length of the vine and the average daytime temperatures, it was calculated the accumulation of degree-days. Data were submitted to ANOVA and Tukey test at 5% significance level. It was obtained in the summer pruning the reduction in duration of the phenological stages of 'Niagara Rosada' grafted on the rootstock 'Ripária Traviú'. The longer duration of the cycle and accumulation of degree-day of 'Niagara Rosada' cultivar were obtained with the rootstocks 'IAC 572' and 'IAC 313' pruning in the winter.

Efeito do nível e da época de desfolha artificial sobre os componentes de produtividade de cultivares de algodoeiro

The periodic substitution of cotton cultivars for the farms can modify the levels of economic damages and control of pests, compromising the success in pest control. The objective of this work was to evaluate the effect of simulated defoliation levels in cotton cultivars actually used. The assay was carried out in experimental area of the Polo Apta Centro Norte, in Pindorama, Sao Paulo state. There were evaluated four defoliations levels (0%, 36.8%, 62.1% e 100%), done at a unique operation, in tree times (30, 60 and 90 days after plant emergence) and four cotton cultivars (IAC-25, DeltaOpal, Fibermax 966 and Fibermax 993). The defoliation was done with a scissor simulating the caterpillar damage. Evaluations included the number of open bolls, weight of one boll and 100 seeds, fiber percentage and productivity (kg ha(-1)). The defoliation negatively affected all components of agronomic traits, with the exception of percentage of fiber. The most damaging levels were 62.1 and 100% removal of the leaf blade. The period of higher susceptibility to defoliation occurs from 30 to 60 days after plant emergence.

A figura do herói antigo nas crônicas medievais da Península Ibérica (século XIII e XIV)

Pós-graduação em História - FCHS

Desempenho agronômico e qualidade tecnológica de cultivares de feijão-caupi em função da época de semeadura em Uberaba-MG

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Efeito da adubação potássica e da época de colheita na produtividade de canola

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Arranjo espacial, densidade e época de semeadura no acúmulo de matéria seca e nutrientes de três adubos verdes

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito da época e sistema de semeadura da Brachiaria brizantha em consórcio com o milho, sobre os componentes de produção e propriedades físicas do solo

The objective of this study was to evaluate the development of Brachiaria brizantha- MG-4; sown in two seasons and two seeding systems in space between two rows, and to evaluate the effect of intercropping on maize yield, as well as evaluating the physical properties of the soil after the consortium. The experiment was conducted in the agricultural year 2010, the Municipality of Quatro Pontes/PR. The experimental design was randomized blocks as a factorial 2x2, and an additional treatment that was corn cultivation single, with four replications. The treatments consisted two intercropping systems: corn intercropped with Brachiaria brizantha in the row, and corn intercropped with Brachiaria brizantha in space between two rows, and two times of sowing Brachiaria brizantha: simultaneously corn, and twenty-five days after sowing corn. The seed was planted mechanically in no-tillage system, with spacing between the lines of 0,70 m. The ears were harvested by hand and in the laboratory were evaluated: yield components and productivity. Brachiaria brizantha- MG-4 was sown and harvested manually. We evaluated the production of fresh and dry mass and yield components. For soil analyzes the soil was sampled at 0-0.10 and 0,10-0,20 m. Were determined the total porosity, macroporosity and microporosity. The results demonstrated that the production components of Brachiaria brizantha were lower when it was sown twenty-five days after sowing corn, and between sowing systems when Brachiaria brizantha was sown in line. There was no reduction in grain yield of maize intercropped with Brachiaria system independent and sowing date. The consortium of pasture with corn increased the total porosity, and reduced soil bulk density.

Revistas Veja e Época e a sua repercussão em Blogs jornalísticos: uma análise de enquadramento

Não disponível

Época da poda mecanizada em laranjeiras doces 'Hamlin' e 'Pera'

Pós-graduação em Agronomia (Produção Vegetal) - FCAV