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| Registros recuperados: 31 | |
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| Fochezatto, Adelar; Stulp, Valter Jose. |
| The study analyzes the convergence of the labor productivity in the Brazilian agricultural sector in the nineties, comparing it with its productivity in the other sectors and projecting its future behavior through Markov matrices. The results indicate that the Brazilian states are diverging in the labor productivity in the agricultural sector. Some states will move to a high level and others to a low level of labor productivity. In five of the other sectors of the Brazilian economy there will be a convergence of the states with regard to the labor productivity. In three of these five sectors the states will converge to a low level of labor productivity; in one sector they will converge to two classes of low productivity and in another sector the states... |
| Tipo: Journal Article |
Palavras-chave: Agricultural; Labor productivity; Convergence; Markov model; Agribusiness. |
| Ano: 2008 |
URL: http://purl.umn.edu/61233 |
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| Lima-Neto, Abelardo Barbosa Moreira; Marques, Márcia Maria Mendes; Mendes, Francisca Noélia Pereira; Vieira, Ícaro Gusmão Pinto; Diniz, Derlange Belizário; Guedes, Maria Izabel Florindo. |
| The objective of this study was to determine the proximal composition, the physical and chemical characteristics and the in vitro antioxidant capacity (DPPH, ABTS and FRAP) of the pulp of the wild passion fruit (Passiflora glandulosa Cav.) from Cariri region, Ceara, Brazil. The results showed that the proximal composition and the caloric value of this passion fruit are similar to other species, but with a high ascorbic acid content. The fruit pulp showed low level of antioxidant activity and low level of polyphenolic compounds followed by three methodologies used. Due to high levels of titratable acidity (3.52) and total soluble solids (17.80° Brix), this fruit can be considered as a high value fruit for commerce. However, it is a species of passion fruit... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 2.03.00.00-0; 5.07.00.00-6 functional food; Agricultural; Dietary fiber; Phenolics; Natural antioxidants. Botânica. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34045 |
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| Nascimento, Vivian Ester De Souza; Saes, Maria Sylvia Macchione. |
| A partir da segunda metade da década de noventa, após a fase de reestruturação e modernização da produção agrícola, as questões econômicas pertinentes aos conflitos de terra no Brasil ganharam maior grau de complexidade em virtude de significativas mudanças institucionais e das incertezas sobre os direitos de propriedade geradas com o aumento das disputas entre proprietários de terras, posseiros, organizações de movimentos sociais, indígenas, quilombolas, ambientalistas e organismos governamentais. Dentro desse contexto sócio-econômico, a presente pesquisa objetivou investigar um tipo específico de conflito fundiário referente ao processo de invasões (ocupações) de terras em propriedades rurais, realizadas por organizações de movimentos sociais. A... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Direitos de propriedade; Instituições; Agropecuária; Conflitos de terra; Property rights; Institutions; Agricultural; Land conflicts; Land Economics/Use. |
| Ano: 2008 |
URL: http://purl.umn.edu/109632 |
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| Almeida, Gustavo Calixto Scoralick de; Lamounier, Wagner Moura. |
| The transgenic is a genetically modified organism or culture (OGM) that contains a gene that was artificially inserted, instead of having acquired naturally for pollination as they are for the conventional cultures. The “new agriculture “ based on this kind of products, points to a smaller degradation of the soils and of the environment, with reduction of the production costs and of the final prices for the consumer. Though your effects about the human health are still ignored and for that same reason, several restrictions to that type of food have been imposed. In that sense, this work sought to enlarge the discussion on that product type, discussing the possible environmental, economical and biological impacts of the transgenic use. The work is concluded... |
| Tipo: Journal Article |
Palavras-chave: Transgenic food; Agricultural productivity; Agricultural; Agribusiness. |
| Ano: 2005 |
URL: http://purl.umn.edu/43932 |
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| Registros recuperados: 31 | |
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