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The objectives were to: (1) identify and quantify the effect of technological change on productivity, profitability, and competitiveness in different milk production systems and regions of the country; (2) analyze the relationship between productivity, technological change, profitability, and com...


Holmann, Federico J.Rivas Ríos, LibardoCarulla, J.Rivera, B.Giraldo, L.Guzmán, S.Martínez, M.Medina, A.Farrow, Andrew[Evolution of milk production systems in tropical Latin America and its interrelationship with markets: an analysis of the Colombian case]Evolution of milk production systems in tropical Latin America and its interrelationship with markets: an analysis of the Colombian case

The objective of this study was to understand the perception of agricultural producers in Colombia who currently do not own livestock about the role of cattle in alleviating poverty in their farms. Data came from direct survey interviews in 2002 with 143 farmers who did not own cattle in the five...


Holmann, Federico J.Rivas Ríos, LibardoUrbina, N.Giraldo, L.Guzmán, S.Martínez, M.Rivera, B.Medina, A.Ramírez, G.[The role of livestock in poverty alleviation: An analysis of Colombia]The role of livestock in poverty alleviation: An analysis of Colombia
Costard, S.Jones, B.A.Martínez Lopez, B.Mur, L.Torre, A. de laMartínez, M.Sánchez Vizcaino, F.Sánchez Vizcaino, J.M.Pfeiffer, Dirk U.Wieland, Barbara[Risk of African swine fever introduction into the European Union through illegal importation of pork and products]Risk of African swine fever introduction into the European Union through illegal importation of pork and products
Quintero, MarcelaEstrada, R.D.Uribe, N.Martínez, M.[Análisis hidrológico y económico enfocado hacia el pago por servicios ambientales: microcuenca del Río Palaurco (Ecuador)]Análisis hidrológico y económico enfocado hacia el pago por servicios ambientales: microcuenca del Río Palaurco (Ecuador)

Holmann, Federico J.Rivas Ríos, LibardoCarulla, J.Giraldo, L.A.Guzmán, S.Martínez, M.Rivera, B.Medina, A.Farrow, Andrew[Evolution of milk production systems in the tropics of Latin America and its interrelationship with markets: An analysis of the Colombian case]Evolution of milk production systems in the tropics of Latin America and its interrelationship with markets: An analysis of the Colombian case
Holmann, Federico J.Rivas Ríos, LibardoCarulla, J.Giraldo, L.Guzmán, S.Martínez, M.Rivera, B.Medina, A.Farrow, Andrew[Evolución de los sistemas de producción de leche en el trópico Latinoamericano y su interrelación con los mercados: un análisis del caso Colombiano]Evolución de los sistemas de producción de leche en el trópico Latinoamericano y su interrelación con los mercados: un análisis del caso Colombiano

The objectives were to: (1) identify and quantify the effect of technological change on productivity, profitability, and competitiveness in different milk production systems and regions of the country; (2) analyze the relationship between productivity, technological change, profitability, and com...


Holmann, Federico J.Rivas Ríos, LibardoCarulla, Juan E.Rivera, BGiraldo, L.A.Guzmán Perez, S.Martínez, M.Medina, A.Farrow, Andrew[Evolution of milk production systems in Tropical Latin America and its interrelationship with markets : An analysis of the Colombian case]Evolution of milk production systems in Tropical Latin America and its interrelationship with markets : An analysis of the Colombian case
Holmann, Federico J.Rivas Ríos, LibardoCarulla, J.Rivera, B.Giraldo, L.A.Guzmán, S.Martínez, M.Medina, A.Farrow, Andrew[Producción de leche y su relación con los mercados: caso Colombiano]Producción de leche y su relación con los mercados: caso Colombiano
Holmann, Federico J.Rivas Ríos, LibardoCarulla, Juan E.Rivera, BGiraldo, L.A.Guzmán, S.Martínez, M.Medina, A.Farrow, Andrew[Producción de leche y su relación con los mercados: caso colombiano]Producción de leche y su relación con los mercados: caso colombiano

La revisión aporta una síntesis de las investigaciones de la escritura en la educación básica realizadas durante el periodo 2007-2016 en Chile. Mediante el método de revisión integradora se identificaron 27 fuentes académicas que fueron clasificadas y analizadas en dos grandes áreas de estudio: a...

The review provides a synthesis of the basic education writing research carried out during the 2007-2016 period in Chile. Through the integrative review method, 27 academic sources were identified and classified into two main areas of study: writing learning and writing instruction. In the area o...


Bañales, G.Ahumada, S.Martínez, R.Martínez, M.Messina, P.[Research of writing in primary education in Chile: A review of decade (2007-2016)][Investigaciones de la escritura en la educación básica en Chile: Revisión de una década (2007-2016)]Investigaciones de la escritura en la educación básica en Chile: Revisión de una década (2007-2016)

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