2017
DOI: 10.22490/21456453.2028
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Sostenibilidad de sistemas ganaderos bovinos de alta montaña en Colombia

Abstract: La complejidad de los sistemas agropecuarios dadas sus múltiples interacciones de elementos bióticos y abióticos, hace que estudios integrales sean importantes para un mejor entendimiento y actuación frente a éstos. Este trabajo tuvo como objetivo estudiar la sostenibilidad de 8 sistemas ganaderos alto andinos. Se encontró en promedio carga animal de 0,5 UGG, producción de leche de 4 kg/vaca/día, intervalos de partos de 450 días y producciones de forraje de 2,45 t MS/ha con 14% PC y 60% FDN. En promedio para e… Show more

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Cited by 4 publications
(5 citation statements)
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“…In these areas emigrations are frequent when resources for security and safety of the place decrease [31]. These incomers carry out agricultural activities (livestock and potato crops) [6,20,42] which allows them to generate food for their own consumption, contributing to their independence and food security [44,46,48], and to their nutrition and as a consequence, improving the reproduction rates of the population in a local scale (R2 and R3) [43,46]. On the other hand, the income generated by the sale of the surplus (milk, meat, potatoes) (R4 and R5), is highly important for the economy of the communities, and could contribute to the permanence of its inhabitants [46,47,49].…”
Section: Resultsmentioning
confidence: 99%
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“…In these areas emigrations are frequent when resources for security and safety of the place decrease [31]. These incomers carry out agricultural activities (livestock and potato crops) [6,20,42] which allows them to generate food for their own consumption, contributing to their independence and food security [44,46,48], and to their nutrition and as a consequence, improving the reproduction rates of the population in a local scale (R2 and R3) [43,46]. On the other hand, the income generated by the sale of the surplus (milk, meat, potatoes) (R4 and R5), is highly important for the economy of the communities, and could contribute to the permanence of its inhabitants [46,47,49].…”
Section: Resultsmentioning
confidence: 99%
“…This migration of the rural population to the urban areas of the country does not generate the revenues that the peasants expect, on the contrary, many of the villagers who leave the countryside contribute to increasing misery and violence in the cities [64]. In addition to the low profitability, as a cause of migration of the inhabitants, the absence of the state (seen in the lack of basic services and infrastructure) [14,42,65] and the armed conflict [61], have promoted this phenomenon, bringing with it the displacement of people with a historical legacy in these territories. The absence of these people in the Páramos implies a series of negative consequences, for example, the entry of new people into these areas, without any traditional practical knowledge about the territory and its millenary management.…”
Section: Resultsmentioning
confidence: 99%
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“…La actividad ganadera, se desarrolla a lo largo de todo el territorio nacional. Sin embargo, la producción láctea se lleva a cabo en regiones de altiplanos y zonas de páramo bajo comprendidas entre los 2000 y 3200 msnm [2]. La comercialización de la leche producida se da en empresas procesadoras de cada una de las regiones y otros casos con intermediarios que re-comercializan con el consumidor final sin ningún tipo de tratamiento térmico ni medición de parámetros de calidad e higiene, existiendo muy poca información en relación con estos.…”
Section: Introductionunclassified
“…Sin embargo, durante la práctica de ordeño, almacenamiento y transporte, puede resultar alterada, comprometiendo su valor nutricional y llevando a su deterioro. De acuerdo con Mercado et al [2] la calidad de la leche bovina está determinada por los siguientes aspectos: composición nutricional de excelencia con cantidades adecuadas de los principales nutrientes como proteína, grasa, lactosa y sólidos totales, recuentos bacteriológicos bajos, libre de sustancias y contaminantes químicos y libre de microorganismos que puedan transmitir enfermedades [4].…”
Section: Introductionunclassified