Effect of different combinations of soybean-maize silage on its chemical composition, nutrient intake, degradability, and performance of pelibuey lambs

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dc.audience researchers es_MX
dc.contributor.author Genaro Miranda-de la Lama, 0000-0002-6848-1010
dc.contributor.author Adolfo Armando Rayas-Amor, 0000-0002-5958-8721
dc.contributor.author Rosy Cruz-Monterrosa, 0000-0003-2859-013X
dc.contributor.other Martínez García, Carlos Galdino
dc.contributor.other Valencia Núñez, Keyla
dc.contributor.other Bastida López, Jesús
dc.contributor.other Estrada Flores, Julieta Gertrudis
dc.coverage MX es_MX
dc.date.accessioned 2018-07-03T19:23:10Z
dc.date.available 2018-07-03T19:23:10Z
dc.date.issued 2015
dc.description Sheep raising in the state of Guerrero, México, is a primary activity that is worth about US$3,251,931 annually. The objective of the present study was to evaluate the chemical composition, degradability, nutrient intake, and animal performance of Pelibuey lambs fed on different combinations of maize-soybean silages. Twenty-one combinations of maize silage (MS) and soybean silage (SS) were evaluated at day 45 post-ensiling; in each combination, MS was replaced by 5 % of SS. The 21 combinations were analysed for crude protein (CP) and chemical composition. In order to obtain a statistical criterion of potential treatments for the animal feeding test, a cluster analysis was performed based on the CP contents of all combinations at day 45 post-ensiling. From cluster analysis, four treatments were selected T1 = 100–0 % (MS/SS), T8 = 65–35 %, T12 = 45–55 %, and T16 = 25–75 %. Results indicated that cluster analysis was useful for identifying the potential treatments for animal feeding based on the crude protein content. The dry matter (DM), organic matter (OM), and acid detergent lignin (ADL) contents did not declined significantly (P > 0.05) during the fermentation of silages but CP content decreased from day 0 to 45 post-ensiling. The treatment with the highest estimated microbial crude protein synthesis was T8 and it showed the highest metabolizable energy intake, high feed efficiency with a forage-concentrate ratio of 84:16. es_MX
dc.format application/pdf es_MX
dc.identificador.materia 6 es_MX
dc.identifier.uri http://hdl.handle.net/20.500.12222/201
dc.language eng es_MX
dc.publisher Universidad Autónoma Metropolitana. Unidad Lerma es_MX
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.license info:eu-repo/semantics/openAccess es_MX
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ es_MX
dc.subject CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA es_MX
dc.subject.keywords Proteína Ensilaje de soja es_MX
dc.subject.keywords En degradabilidad de sacco es_MX
dc.subject.keywords Aumento de peso es_MX
dc.subject.keywords Corderos Pelibuey es_MX
dc.title Effect of different combinations of soybean-maize silage on its chemical composition, nutrient intake, degradability, and performance of pelibuey lambs es_MX
dc.type preprint es_MX
dc.type.version info:eu-repo/semantics/publishedVersion es_MX
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