Agricultural Sector
Mostrando 37-48 de 219 artigos, teses e dissertações.
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37. Applying life cycle management of colombian cocoa production
The present research aims to evaluate the usefulness of the application of Life Cycle Management in the agricultural sector focusing on the environmental and socio-economic aspects of decision making in the Colombian cocoa production. Such appraisal is based on the application of two methodological tools: Life Cycle Assessment, which considers environmental
Food Sci. Technol. Publicado em: 11/03/2014
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38. Reestructuración del sector agrario en Chile 1975-2010: entre el proteccionismo del Estado y el modelo económico neoliberal
In the period from 1975 to 2010, the development model of Chilean agriculture has been a paradigm of growth based on a significant change of farming, which produces a shift towards non-traditional productions for export as the basis of economic growth. Economic restructuring in the mid-seventies imposed a neoliberal economic model that fostered those product
Rev. Econ. Sociol. Rural. Publicado em: 2013-09
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39. Mulch materials in processing tomato: a multivariate approach
Mulch materials of different origins have been introduced into the agricultural sector in recent years alternatively to the standard polyethylene due to its environmental impact. This study aimed to evaluate the multivariate response of mulch materials over three consecutive years in a processing tomato (Solanum lycopersicon L.) crop in Central Spain. Two bi
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-08
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40. Del campo al laboratorio: la institucionalización de la biología molecular en Argentina
This article aims to investigate the process of institutionalization of a new scientific discipline. In particular, the displacements that occur between disciplines with the emergence of a new one: molecular biology. The case presented in this article is the National Institute of Agricultural Technology (INTA) of Argentina, institution created in 1956 for re
Sci. stud.. Publicado em: 2013
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41. Mudanças nos uso e preços de terras do Estado de São Paulo - período de 1995 a 2010 / Changes in land use and farmland prices in São Paulo State: from 1995 to 2010
This work has examined major changes in land occupation in different regions of São Paulo State to determine major vectors of the observed changes in farmland prices, between 1995 and 2010. This period encompasses both the period of retraction and deregulation of the sugarcane sector, after the extinction of Proálcool program, and the new stage of investme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/12/2012
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42. Capitalismo tardio e educação profissional : as escolas agrotécnicas federais mineiras de Barbacena, Rio Pomba e Uberlândia (1940-1970)
This research aimed at salvaging the history of creation of three school institutions from Minas Gerais State (Brazil), as far as history, capitalism and education are concerned, focusing on the Professional Education, mainly for the Agricultural Teaching: Uberlândia Campus, belonging to the Federal Institute of Education, Science and Technology of Triângu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/11/2012
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43. Demanda de potência do motor hidráulico do extrator primário da colhedora de cana-de-açúcar / Power demand in the hydraulic motor of primary extractor of the sugar cane harvester
The growing demand of sugar cane and the need for agility in the processing of this product, the agricultural sector led to seek cropping systems with greater capacity in the field. However, the sugar cane harvesters still have some critical points depending on the quality of work due to various types of product losses during harvest. Most of the deficiencie
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/08/2012
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44. Modelagem estatística de extremos espaciais com base em processos max-stable aplicados a dados meteorológicos no estado do Paraná / Statistical modelling of spatial extremes based on max-stable processes applied to environmental data in the Parana State
The most mathematical models developed for rare events are based on probabilistic models for extremes. Although the tools for statistical modeling of univariate and multivariate extremes are well-developed, the extension of these tools to model spatial extremes data is currently a very active area of research. Modeling of maximum values under the spatial dom
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/08/2012
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45. O comportamento dos custos de produção do café arábica em relação a venda de máquinas agrícolas no estado de Minas Gerais
Brazil stands out on the world stage with regard to the marketing of agricultural products, ranking third in the world rankings when it comes to exports, according to the World Trade Organization - WTO (2011). The agricultural sector is the second-level employment in the country, according to the Brazilian Institute publishes Economic Geography - IBGE (2011)
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/04/2012
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46. La transformación tecnológica del sector agropecuario en la provincia de Córdoba y sus repercusiones sobre la mujer y la familia rural: its effects on women and rural families
During the last decades, the Argentine agricultural sector has been characterized by a rapid and profound technological transformation. The main goal of this paper is to foster a discussion about the social impacts of technological change in the southern and eastern regions of the province of Cordoba focusing, in particular, on its repercussions on farm wome
Rev. Estud. Fem.. Publicado em: 2012-12
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47. Determinantes da expansão da bovinocultura na Amazônia Legal Mato-Grossense / The determinants of cattle herd expansion in the brazilian legal Amazon (Mato Grosso state)
While the growing demand for food has become a challenge to the productive sectors, the equal distribution of this production is one of the main concerns of the contemporary society. Following this trend, agricultural production has thrived, supported by research and technology. On the other hand, meat production still has room for improvement through divers
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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48. As Novas ruralidades e as recentes alternativas da agricultura familiar no município de Itapiranga (SC)
The new rurality is creating job opportunities and income in family farming in the municipality of Itapiranga/SC, which must be analyzed. Have been numerous initiatives in this direction, such as recreation sites, agro-ecological gardening, farming, forestry, fish and small agro-industries derived from cane sugar (molasses, brown sugar and "Schmier"), rural
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012