dc.contributor.author |
Fernández Martínez, Carlos Javier
|
es_ES |
dc.contributor.author |
Martí Vicent, José Vicente
|
es_ES |
dc.contributor.author |
Pérez Baena, Ion
|
es_ES |
dc.contributor.author |
Palomares Carrasco, José Luis
|
es_ES |
dc.contributor.author |
Ibáñez-Sanchis, Carla
|
es_ES |
dc.contributor.author |
Segarra, José V.
|
es_ES |
dc.date.accessioned |
2018-06-28T04:30:48Z |
|
dc.date.available |
2018-06-28T04:30:48Z |
|
dc.date.issued |
2018 |
es_ES |
dc.identifier.issn |
0021-8812 |
es_ES |
dc.identifier.uri |
http://hdl.handle.net/10251/104743 |
|
dc.description.abstract |
[EN] The objective of this experiment was to find out the effect of lemon leaves on energy and C-N balances, methane emission, and milk performance in dairy goats. Lemon leaves were used to replace alfalfa as forage in a diet for Murciano-Granadina goats. Ten Murciano-Granadina dairy goats (44.1 +/- 4.47 kg of BW) in late lactation (185 +/- 7.2 d) were selected in a crossover design experiment, where each goat received 2 treatments in 2 periods. One group was fed a mixed ration with 450 g of pelleted alfalfa per kilogram of DM (ALF diet) and, the other group replaced alfalfa with 450 g of pelleted lemon leaves per kilogram DM (LEM diet). The concentrate was pelleted, being the same for the two groups (forage to concentrate ratio was 45/55). The goats were allocated to individual metabolism cages. After 14 d of adaptation, feed intake, total fecal and urine output, and milk yield were recorded daily over a 5-d period. Then, gas exchange measurements were recorded individually by an open-circuit indirect calorimetry system using a head box. Higher dietary lipids in LEM diet reduced DMI (200 g/d) and energy intake (251 kJ/kg of BW0.75), although no differences between treatments were observed for ME intake (998 kJ/kg of BW0.75, on average) and oxidation of nutrients (64% and 25% for carbohydrates and fat oxidation, respectively, on heat production from oxidation basis). Greater (P < 0.05) milk fat values for C18:2n6t and CLA 9c11t + 9t11c were found in LEM compared with ALF diet. Goats fed LEM diet produced significantly fewer CH4 emissions than ALF diet (18%). Likewise, the use of lemon leaves as forage reduced the amount of CH4 in 2.7 g/kg of milk. Results suggest that lemon leaves are effective in reducing CH4 emission without detrimental effect on milk yield. |
es_ES |
dc.description.sponsorship |
This study was supported by HELIOTEC S.A., Vall de Uxo, Castellon de la Plana, Valencia, Spain, through LIFE Ecocitric Project, and LIFE LOW CARBON FEED PROJECT reference LIFE16/CCM/000088. |
en_EN |
dc.language |
Inglés |
es_ES |
dc.publisher |
American Society of Animal Science |
es_ES |
dc.relation.ispartof |
Journal of Animal Science |
es_ES |
dc.rights |
Reserva de todos los derechos |
es_ES |
dc.subject |
Goats |
es_ES |
dc.subject |
Lemon leaves |
es_ES |
dc.subject |
Methane emissions |
es_ES |
dc.subject.classification |
PRODUCCION ANIMAL |
es_ES |
dc.title |
Effect of lemon leaves on energy and C N balances, methane emission, and milk
performance in Murciano-Granadina dairy goats |
es_ES |
dc.type |
Artículo |
es_ES |
dc.identifier.doi |
10.1093/jas/sky028 |
es_ES |
dc.relation.projectID |
info:eu-repo/grantAgreement/EC//LIFE16 CCM%2FES%2F000088/EU/Climate Change Mitigation trough an innovative goat feed based on agricultural waste recycling/Life LowCarbon Feed/ |
es_ES |
dc.rights.accessRights |
Cerrado |
es_ES |
dc.contributor.affiliation |
Universitat Politècnica de València. Departamento de Ciencia Animal - Departament de Ciència Animal |
es_ES |
dc.description.bibliographicCitation |
Fernández Martínez, CJ.; Martí Vicent, JV.; Pérez Baena, I.; Palomares Carrasco, JL.; Ibáñez-Sanchis, C.; Segarra, JV. (2018). Effect of lemon leaves on energy and C N balances, methane emission, and milk
performance in Murciano-Granadina dairy goats. Journal of Animal Science. 96(4):1508-1518. doi:10.1093/jas/sky028 |
es_ES |
dc.description.accrualMethod |
S |
es_ES |
dc.relation.publisherversion |
http://doi.org/10.1093/jas/sky028 |
es_ES |
dc.description.upvformatpinicio |
1508 |
es_ES |
dc.description.upvformatpfin |
1518 |
es_ES |
dc.type.version |
info:eu-repo/semantics/publishedVersion |
es_ES |
dc.description.volume |
96 |
es_ES |
dc.description.issue |
4 |
es_ES |
dc.identifier.pmid |
29471469 |
|
dc.relation.pasarela |
S\358198 |
es_ES |
dc.contributor.funder |
European Commission |
es_ES |