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dc.contributor.author | Antezana Julián, Walter Orestes | es_ES |
dc.contributor.author | Calvet Sanz, Salvador | es_ES |
dc.contributor.author | Beccaccia, Amanda | es_ES |
dc.contributor.author | Ferrer Riera, Pablo | es_ES |
dc.contributor.author | Blas, Carlos de | es_ES |
dc.contributor.author | García-Rebollar, Paloma | es_ES |
dc.contributor.author | Cerisuelo García, Alba | es_ES |
dc.date.accessioned | 2016-07-29T12:41:27Z | |
dc.date.available | 2016-07-29T12:41:27Z | |
dc.date.issued | 2015-11 | |
dc.identifier.issn | 0377-8401 | |
dc.identifier.uri | http://hdl.handle.net/10251/68455 | |
dc.description.abstract | [EN] The aim of this study was to establish the relationships between faecal fat concentration and gaseous emissions from pig slurry. Five diets were designed to meet essential nutrient requirements: a control and four experimental feeds including two levels (35 or 70g/kg) of calcium soap fatty acids distillate (CSP) and 0 or 200g/kg of orange pulp (OP) combined in a 2×2 factorial structure. Thirty growing pigs (six per treatment) were used to measure dry matter (DM) and N balance, coefficients of total tract apparent digestibility (CTTAD) of nutrients, faecal and urine composition and potential emissions of ammonia (NH3) and methane (CH4). Increasing dietary CSP level decreased DM, ether extract (EE) and crude protein (CP) CTTAD (by 4.0, 11.1 and 3.5%, respectively, P <0.05), but did not influence those of fibrous constituents. It also led to a decrease (from 475 to 412g/kg DM, P <0.001) of faecal concentration of neutral detergent fibre (aNDFom) and to an increment (from 138 to 204g/kg, P <0.001) of EE in faecal DM that was related to greater CH4 emissions, both per gram of organic matter (P =0.021) or on a daily basis (P <0.001). Level of CSP did not affect N content in faeces or urine, but increased daily DM (P <0.001), and N (P =0.031) faecal excretion with no effect on urine N excretion. This resulted in lesser (P =0.036) NH3 potential emission per kg of slurry. Addition of OP decreased CTTAD of EE (by 7.9%, P =0.044), but increased (P <0.05) that of all the fibrous fractions. As a consequence, faecal EE content increased (from 165 to 177g/kg DM; P =0.012), and aNDFom decreased greatly (from 483 to 404g/kg DM, P <0.001), which in all resulted in a lack of effect of OP on CH4 potential emission. Inclusion of OP in the diet also led to a significant decrease of CP CTTAD (by 6.85%, P <0.001), and to an increase of faecal CP concentration (from 174 to 226g/kg DM, P <0.001), with no significant influence on urine N content. These effects resulted in higher N faecal losses, especially those of the undigested dietary origin, without significant effects on potential NH3 emission. No significant interactions between CSP and OP supplementation were observed for the gaseous emissions measured | es_ES |
dc.description.sponsorship | This project was funded by the Spanish Ministry of Science and Innovation (AGL2011-30023) and the Valencian Government (ACOMP/2013/118). We also thank CAPES Foundation, Ministry of Education of Brazil, Brasilia - DF 70040-020, Brazil for a research fellowship grant. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier Masson | es_ES |
dc.relation.ispartof | Animal Feed Science and Technology | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Ammonia emission | es_ES |
dc.subject | Calcium soap of palm fatty acids | es_ES |
dc.subject | Digestion efficiency | es_ES |
dc.subject | Growing pigs | es_ES |
dc.subject | Methane emission | es_ES |
dc.subject | Orange pulp | es_ES |
dc.subject | Slurry | es_ES |
dc.subject.classification | ORGANIZACION DE EMPRESAS | es_ES |
dc.subject.classification | PRODUCCION ANIMAL | es_ES |
dc.title | Effects of nutrition on digestion efficiency and gaseous emissions from slurry in growing pigs: III. Influence of varying the dietary level of calcium soap of palm fatty acids distillate with or without orange pulp supplementation | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.anifeedsci.2015.07.022 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//AGL2011-30023-C03-02/ES/EMISIONES DE AMONIACO Y GASES EFECTO INVERNADERO DE PURIN PORCINO Y POTENCIAL PARA PRODUCIR BIOGAS O COMO FERTILIZANTE: VARIABILIDAD INDUCIDA POR ESTRATEGIAS DE ALIMENTACION/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//AGL2011-30023-C03-01/ES/EMISIONES DE NH3 Y GASES EFECTO INVERNADERO EN PURIN PORCINO Y POTENCIAL PARA PRODUCCION DE BIOGAS O VALOR FERTILIZANTE: VARIABILIDAD INDUCIDA POR ESTRATEGIAS DE ALIMENTACION/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//ACOMP%2F2013%2F118/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MEC//DF 70040-020/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto de Ciencia y Tecnología Animal - Institut de Ciència i Tecnologia Animal | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ciencia Animal - Departament de Ciència Animal | es_ES |
dc.description.bibliographicCitation | Antezana Julián, WO.; Calvet Sanz, S.; Beccaccia, A.; Ferrer Riera, P.; Blas, CD.; García-Rebollar, P.; Cerisuelo García, A. (2015). Effects of nutrition on digestion efficiency and gaseous emissions from slurry in growing pigs: III. Influence of varying the dietary level of calcium soap of palm fatty acids distillate with or without orange pulp supplementation. Animal Feed Science and Technology. (209):128-136. https://doi.org/10.1016/j.anifeedsci.2015.07.022 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://dx.doi.org/10.1016/j.anifeedsci.2015.07.022 | es_ES |
dc.description.upvformatpinicio | 128 | es_ES |
dc.description.upvformatpfin | 136 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.issue | 209 | es_ES |
dc.relation.senia | 292834 | es_ES |
dc.identifier.eissn | 1873-2216 | |
dc.contributor.funder | Ministério da Educação, Brazil | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil | es_ES |