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No. de sistema: 000058246

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008 _ _ 170417m20179999xx^^r^p^^^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
043 _ _ a| n-mx-yu
044 _ _ a| mx
245 0 0 a| Effects of feeding ground pods of Enterolobium cyclocarpum Jacq. Griseb on dry matter intake, rumen fermentation, and enteric methane production by Pelibuey sheep fed tropical grass
506 _ _ a| Acceso electrónico sólo para usuarios de ECOSUR
520 1 _ a| An experiment was carried out to determine the effect of supplementing ground pods of Enterolobium cyclocarpum in a basal ration of Pennisetum purpureum grass on feed intake, rumen volatile fatty acids (VFAs), and protozoa and methane (CH 4) production by hair sheep. Four male sheep (Pelibuey × Katahdin) with a mean live weight of 27.0 kg (SD ± 0.5) were supplemented with 0.00, 0.15, 0.30, and 0.45 kg of dry matter (DM) of E. cyclocarpum pods daily; equivalent to 0.00, 4.35, 8.70, and 13.05 g of crude saponins, respectively. Dry matter intake (DMI), organic matter intake (OMI), and molar proportions of propionic acid increased linearly (P <0.05) as pods of E. cyclocarpum in the ration were increased. Higher intakes of DM and OM were found when lambs were fed 0.45 kg DM per day of E. cyclocarpum , and the highest proportion of propionic acid (0.21 and 0.22, respectively) was obtained with 0.15 and 0.30 kg of DM per lamb of E. cyclocarpum, while apparent digestibility of neutral detergent fiber (NDF) and molar proportion of acetic acid were reduced (P <0.05). Rumen CH 4 production decreased (P < 0.05) when 0.30 and 0.45 kg of DM/lamb/day of E. cyclocarpum were fed (21.8 and 25.3 L CH 4/lamb/day, respectively). These results suggest that to improve the feeding of sheep fed tropical grass, it is advisable to supplement the basal ration with up to 0.30 kg DM of E. cyclocarpum pods.
650 _ 4 a| Enterolobium cyclocarpum
650 _ 4 a| Árboles forrajeros
650 _ 4 a| Ovejas
650 _ 4 a| Alimentación de ovinos
650 _ 4 a| Reducción de gases de efecto invernadero
651 _ 4 a| Yucatán (México)
700 1 _ a| Albores Moreno, Samuel
e| coaut.
700 1 _ a| Alayón Gamboa, José Armando
c| Dr.
e| coaut.
700 1 _ a| Ayala Burgos, Armín Javier
e| coaut.
700 1 _ a| Solorio Sánchez, Francisco Javier
e| coaut.
700 1 _ a| Aguilar Pérez, Carlos Fernando
e| coaut.
n| 24461175400
700 1 _ a| Olivera Castillo, Leticia
e| coaut.
700 1 _ a| Ku Vera, Juan Carlos
e| coaut.
773 0 _
t| Tropical Animal Health and Production
g| Vol. 49, no. 4 (April 2017), p. 857-866
x| 1573-7438
900 _ _ a| Solicítelo con su bibliotecario/a
902 _ _ a| BG / MM
904 _ _ a| Abril 2017
905 _ _ a| Artecosur
905 _ _ a| Artfrosur
905 _ _ a| Biblioelectrónica
906 _ _ a| Producción Académica ECOSUR
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*Solicítelo con su bibliotecario/a
Effects of feeding ground pods of Enterolobium cyclocarpum Jacq. Griseb on dry matter intake, rumen fermentation, and enteric methane production by Pelibuey sheep fed tropical grass
Albores Moreno, Samuel (autor)
Alayón Gamboa, José Armando (autor)
Ayala Burgos, Armín Javier (autor)
Solorio Sánchez, Francisco Javier (autor)
Aguilar Pérez, Carlos Fernando (autor)
Olivera Castillo, Leticia (autor)
Ku Vera, Juan Carlos (autor)
Nota: Acceso electrónico sólo para usuarios de ECOSUR
Contenido en: Tropical Animal Health and Production. Vol. 49, no. 4 (April 2017), p. 857-866. ISSN: 1573-7438
No. de sistema: 58246
Tipo: Artículo
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"An experiment was carried out to determine the effect of supplementing ground pods of Enterolobium cyclocarpum in a basal ration of Pennisetum purpureum grass on feed intake, rumen volatile fatty acids (VFAs), and protozoa and methane (CH 4) production by hair sheep. Four male sheep (Pelibuey × Katahdin) with a mean live weight of 27.0 kg (SD ± 0.5) were supplemented with 0.00, 0.15, 0.30, and 0.45 kg of dry matter (DM) of E. cyclocarpum pods daily; equivalent to 0.00, 4.35, 8.70, and 13.05 g of crude saponins, respectively. Dry matter intake (DMI), organic matter intake (OMI), and molar proportions of propionic acid increased linearly (P <0.05) as pods of E. cyclocarpum in the ration were increased. Higher intakes of DM and OM were found when lambs were fed 0.45 kg DM per day of E. cyclocarpum , and the highest proportion of propionic acid (0.21 and 0.22, respectively) was obtained with 0.15 and 0.30 kg of DM per lamb of E. cyclocarpum, while apparent digestibility of neutral detergent fiber (NDF) and molar proportion of acetic acid were reduced (P <0.05). Rumen CH 4 production decreased (P < 0.05) when 0.30 and 0.45 kg of DM/lamb/day of E. cyclocarpum were fed (21.8 and 25.3 L CH 4/lamb/day, respectively). These results suggest that to improve the feeding of sheep fed tropical grass, it is advisable to supplement the basal ration with up to 0.30 kg DM of E. cyclocarpum pods."