Artículo
In situ degradability of soyabean meal treated with Acacia saligna and Atriplex halimus extracts in sheep
Registro en:
Autor
Zeidan Mohamed Salem, Abdelfattah; 274697
Szumacher-Strabel, Malgorzata;#0000-0003-0086-5744
LOPEZ PUENTE, SECUNDINO;x1227026
KHALIL, MD MASUDUR RAHMAN; 864357
MENDOZA MARTINEZ, GERMAN DAVID; 1850
Ammar, Hajer;#0000-0003-1601-9884
Zeidan Mohamed Salem, Abdelfattah
Szumacher-Strabel, Malgorzata
LOPEZ PUENTE, SECUNDINO
KHALIL, MD MASUDUR RAHMAN
MENDOZA MARTINEZ, GERMAN DAVID
Ammar, Hajer
Institución
Resumen
The effects of Acacia saligna (AC) and Atriplex halimus (AT) extracts were evaluated on ruminal soyabean meal (SBM) degradability using the nylon bag technique. Samples of SBM were treated with 0, 4, or 8 g of AC or AT extracts per 100 g SBM. Bags were incubated in two cannulated sheep for 2, 4, 6, 8, 12, 24, and 48 h. The chemical constituents (CCs) of extracts was determined using GC-MS. Rate and potential degradability of dry matter (DM) were decreased (P=0.015) to a greater extent than N degradability (P=0.145) with AC and AT doses. DM and N degradation were decreased (P<0.05) by 15% and 29%; 24% and 47% with AC, and 21% and 29%; 23% and 37% with AT at 4% and 8% for DM and N, respectively. The data suggest the possibility of using these extracts as feed additives to reduce ruminal degradability of SBM in ruminant diets.