Sohail Sarwar, Mottaghitalab Majid, Hossein-Zadeh Navid Ghavi, Nazaran Mohammad Hassan
Department of Animal Science, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran.
Department of Animal Science, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran.
Poult Sci. 2024 Dec;103(12):104304. doi: 10.1016/j.psj.2024.104304. Epub 2024 Sep 7.
This research aimed to assess the impact of diet supplementation of Advanced Chelate Technology-based Mineral (ACTMS), on the Ross and Arian broilers performance. 520 broilers, of two strains, were allocated to 8 treatments (4 for each strain), 5 replicates, (13 chicks/replicate) and reared for 42 d. The treatments include 0 (CONT), 250 (SBC), 1,000 (SBC), and 2,000 (SBC) of ACTMS. Feed intake, weight gain, and feed conversion ratio were recorded, and the European Production Efficiency Factor (EPEF) was also calculated. Serum antibody was measured in response to sheep red blood cell (SRBC) to evaluate humoral immune response. Blood sample and tibia were used to measure the bone composition of Ca and P. No significant difference was obtained in feed intake (P > 0.05), however, weight gain, feed conversion ratio, and EPEF showed significant differences (P ˂ 0.05). The results showed that the interaction effect of Ross× SBC had the highest average daily feed intake during 25 to 42 and 0 to 42 d of age, but Ross×CONT group provided the lowest average daily feed intake (P ˂ 0.05). Furthermore, the Ross×CONT group had the highest average daily gain during 0 to 10, 25 to 42, and 0 to 42 d of age (P < 0.05). The Ross×CONT group also provided the best feed conversion ratio during 0 to 10 d of rearing period compared to other treatments (P < 0.05). Various levels of ACTMS, significantly (P ˂ 0.05) enhanced the antioxidant activity of superoxide dismutase and glutathione peroxidase. No significant differences were obtained in blood parameter (P > 0.05), though, SBC exhibited the greatest numerical phosphorus content. There was no significant impact of strain effects on blood metabolites, however, the Ross strain exhibited higher values. The results indicated that the Arian× SBC group had the largest tibia diameter which had a significant difference from the Arian×CONT group (P < 0.05). In conclusion, ACTMS inclusion in the ration (either replacement or on top) led to the significant improvement of FCR and ADWG (SBC as on top) and EPEF (SBC replacement) in the Ross strain and some parameters in Arian strains (mostly numerically).
本研究旨在评估添加基于先进螯合技术的矿物质（ACTMS）的日粮对罗斯肉鸡和阿瑞安肉鸡生产性能的影响。520只两个品系的肉鸡被分配到8种处理组（每个品系4种），每组5个重复（每个重复13只雏鸡），饲养42天。处理组包括0（对照组）、250（SBC）、1000（SBC）和2000（SBC）的ACTMS。记录采食量、体重增加和饲料转化率，并计算欧洲生产效率因子（EPEF）。检测血清对绵羊红细胞（SRBC）的抗体，以评估体液免疫反应。采集血液样本和胫骨以测量钙和磷的骨成分。采食量方面未获得显著差异（P>0.05），然而，体重增加、饲料转化率和EPEF显示出显著差异（P<0.05）。结果表明，罗斯×SBC组在25至42日龄和0至42日龄期间的平均日采食量最高，但罗斯×对照组的平均日采食量最低（P<0.05）。此外，罗斯×对照组在0至10日龄、25至42日龄和0至42日龄期间的平均日增重最高（P<0.05）。与其他处理组相比，罗斯×对照组在饲养期0至10日龄期间的饲料转化率也最佳（P<0.05）。不同水平的ACTMS显著（P<0.05）提高了超氧化物歧化酶和谷胱甘肽过氧化物酶的抗氧化活性。血液参数方面未获得显著差异（P>0.05），不过，SBC组的磷含量数值最高。品系效应对血液代谢物无显著影响，然而，罗斯品系的值更高。结果表明，阿瑞安×SBC组的胫骨直径最大，与阿瑞安×对照组有显著差异（P<0.05）。总之，日粮中添加ACTMS（无论是替代还是额外添加）可显著提高罗斯品系的饲料转化率和平均日增重（SBC额外添加）以及EPEF（SBC替代），并在阿瑞安品系中使一些参数得到改善（大多为数值上）。
