El presente trabajo de investigación tiene por finalidad "Evaluar los parámetros productivos de la vicuña en la Comunidad Campesina de Pomacocha de la Región de Junín", se llevó a cabo en la comunidad Campesina de Pomacocha que pertenece a la Provincia de Yauli La Oroya, Región Junín, la cual cuenta con un Cerco permanente en los sectores de lscocancha y Pancar, con una población total de vicuñas son 721 animales, estas se encuentran a una altura aproximada de 4,120 m.s.n.m, con una temperatura de hasta -5° C., de noche, y de día entre 14 a 18 oc, con precipitación pluvial de 7.6 ce. La metodología desarrolló para la evaluación se realizó durante dos fechas, en las que se realizaron los Chaccu (captura y esquila de vicuñas). Logrando capturar y esquilar 174 vicuñas en el Chacccu 2014 de los cuales 107 fueron machos y 67 hembras, asimismo 287 vicuñas en el Chaccu 2015 ...

The present study aimed to determine the bromatological composition of the vetch silage associated with barley in five proportions and two levels of urea. A completely randomized design with three repetitions in a factorial scheme of 5 x 2 (proportions, urea) was used. The ratios of vetch and barley were: 0: 100, 25:75, 50:50, 75:25 and 100:0, respectively. Urea was added in 0 and 1% levels on a dry matter basis. Micro silos of PVC tubes 10 cm (diameter) x 60 cm (height) were used for 121 days. Samples were taken from the silos to determine dry matter (DM), crude protein (CP), neutral detergent fibre (NDF), acid detergent fibre (ADF), hemicellulose, mineral matter (MM) and pH. The vetch:barley 50:50, 75:25 and 100:0 without urea had higher DM content than the ammonified silages (p<0.05). The CP increased linearly in the silages with and without urea, especially the vetch/barley ammoni...

The present study aimed to determine the bromatological composition of the vetch silage associated with barley in five proportions and two levels of urea. A completely randomized design with three repetitions in a factorial scheme of 5 x 2 (proportions, urea) was used. The ratios of vetch and barley were: 0: 100, 25:75, 50:50, 75:25 and 100:0, respectively. Urea was added in 0 and 1% levels on a dry matter basis. Micro silos of PVC tubes 10 cm (diameter) x 60 cm (height) were used for 121 days. Samples were taken from the silos to determine dry matter (DM), crude protein (CP), neutral detergent fibre (NDF), acid detergent fibre (ADF), hemicellulose, mineral matter (MM) and pH. The vetch:barley 50:50, 75:25 and 100:0 without urea had higher DM content than the ammonified silages (p<0.05). The CP increased linearly in the silages with and without urea, especially the vetch/barley ammoni...