2018
DOI: 10.18271/ria.2018.415
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Rendimiento y calidad nutricional de avena forrajera en la región de Puno

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Cited by 11 publications
(8 citation statements)
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“…The intensive production of HGF in a protected environment is not susceptible to climate change, allows effective programming of water use and a frequent production throughout the year 26 , in addition to a decrease in fertilizers, agrochemicals and labor 27 .In several studies an absolute control of non-nutritive water was used, in other investigations microbiological indicators were evaluated reaching similar values to other indicators in the application of nutrient solution in irrigation 23 , which generates uncertainty regarding the need to use mineral nutrition in the production of HGF. To establish the yield, chemical composition, nutritional value of the forage oat crop, under situations of the Puno highlands, the samples were analyzed to determine the chemical composition of the forage using the Weende analysis method, as well as the determination of fiber neutral detergent (FND) and acid detergent fiber (ADF) using the Van Soest method, with these results the nutritional values of digestible dry matter (DDM), dry matter consumption (DMC), Relative Forage (RF) and Net Lactation Energy (NLE) 28 . Studies carried out to assess the production of HGF in the Morocho Blanco and Amarillo maize varieties, subjected to different levels of silicon under greenhouse conditions located in the Botana experimental farm of the University of Nariño at 1 ° 9'29.86" LN, 77 ° 16'33.85" WL, 2780 masl.…”
Section: Developingmentioning
confidence: 99%
“…The intensive production of HGF in a protected environment is not susceptible to climate change, allows effective programming of water use and a frequent production throughout the year 26 , in addition to a decrease in fertilizers, agrochemicals and labor 27 .In several studies an absolute control of non-nutritive water was used, in other investigations microbiological indicators were evaluated reaching similar values to other indicators in the application of nutrient solution in irrigation 23 , which generates uncertainty regarding the need to use mineral nutrition in the production of HGF. To establish the yield, chemical composition, nutritional value of the forage oat crop, under situations of the Puno highlands, the samples were analyzed to determine the chemical composition of the forage using the Weende analysis method, as well as the determination of fiber neutral detergent (FND) and acid detergent fiber (ADF) using the Van Soest method, with these results the nutritional values of digestible dry matter (DDM), dry matter consumption (DMC), Relative Forage (RF) and Net Lactation Energy (NLE) 28 . Studies carried out to assess the production of HGF in the Morocho Blanco and Amarillo maize varieties, subjected to different levels of silicon under greenhouse conditions located in the Botana experimental farm of the University of Nariño at 1 ° 9'29.86" LN, 77 ° 16'33.85" WL, 2780 masl.…”
Section: Developingmentioning
confidence: 99%
“…De ahí, que esta región presenta escasez de agua, siendo la época de invierno crítica, con mayor incidencia en las últimas décadas. Es decir, condiciones climáticas adversas, que reducen la capacidad productiva 10,11 , mucho más en época de invierno. No obstante, la actividad económica principal de la zona, es la ganadería (uso actual del 59.2% de su superficie), entre ovinos y llamas, se estima de 2.6 y 2.0 millones de cabezas respectivamente, sin embargo, también produce algunos cultivos para autoconsumo, como haba, papa y otros forrajes como cebada, este último representa el 44% de la superficie total del municipio 12 .…”
Section: Introductionunclassified
“…Los resultados obtenidos en proteína con el uso de ensilajes de AV25-T de 8,2 % y AV25-S de 8,1 %), fueron superiores al reporte en Perú de 7,9% (Mamani Paredes & Cotacallapa Gutiérrez, 2018), 9,9 en Pakistán (Ayub et al, 2011), similar a la india con 8,1 % (Kapoor & Singh, 2020) y menores en relación con otro estudio en la India con 10,4 a 13,1 % (Singh et al, 2018) y en la SRN (Colombia) de 9,3 % (Castro-Rincón, 2020) y de 7,9 % en la SRC (Colombia) (López et al, 2012). Los valores de FDN (AV25-T de 55,8 % y AV25-S de 55,3 %) fueron superiores a los presentados en Nariño (Colombia) de 49,0 % (Castro-Rincón et al, 2020) y de 48,0 % (Cardona-Iglesias et al, 2019), en México de 43,9 % a 49,1 % (Ramírez-Ordoñez et al, 2013) y en Perú de 46,9 % (Mamani Paredes & Cotacallapa Gutiérrez, 2018); similares a lo reportado en la SRC de 54,8 % (López et al, 2012) y menores a lo reportado por Kapoor & Singh (2020) de 65,4 %. En relación con NTD (AV25-T de 53,9 % y AV25-S 53,9 %) los datos obtenidos fueron menores a los reportado por Casto-Rincón (2020) en la SRN (Colombia) con 71,0 % y en la SRC (Colombia) de 68,7 % (López et al, 2012).…”
Section: Discussionunclassified