| تعداد نشریات | 282 |
| تعداد نشریات سازمان | 80 |
| تعداد شماره‌ها | 3,273 |
| تعداد مقالات | 36,170 |
| تعداد مشاهده مقاله | 55,727,833 |
| تعداد دریافت فایل اصل مقاله | 94,506,968 |
بررسی تاثیر سین‌بیوتیک بر عملکرد، جمعیت میکروبی و بافت شناسی روده کوچک مرغ‌های تخم‌گذاردر شرایط تنش گرمایی | ||
| علوم دامی | ||
| دوره 38، شماره 148، آذر 1404، صفحه 77-92 اصل مقاله (1.77 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/asj.2024.366822.2414 | ||
| نویسندگان | ||
| غلامرضا زابلی* 1؛ عنایت رحمت نژاد2؛ ابراهیم شهرکی1 | ||
| 1استادیار پژوهشی پژوهشکده دامهای خاص پژوهشگاه زابل | ||
| 2استادیار، گروه علوم دامی، دانشکده کشاورزی و منابع طبیعی، دانشگاه خلیج فارس، بوشهر، ایران | ||
| چکیده | ||
| پژوهش حاضر به منظور ارزیابی اثرات سین‌بیوتیک بر عملکرد، صفات کیفی تخم‌مرغ، جمعیت میکروبی و ریخت‌سنجی روده کوچک مرغ‌های تخم‌گذار در شرایط تنش مزمن گرمایی و برآورد نقطه بهینه مصرف آن با استفاده از مدل‌سازی خط شکسته انجام شد. این آزمایش در قالب طرح کاملاً تصادفی با چهار تیمار، چهار تکرار و نه قطعه مرغ در هرتکرار انجام شد. تیمارها شامل سطوح صفر(شاهد) 5/0، 1 و 5/1 گرم در کیلوگرم سین‌بیوتیک بود که به جیره پایه اضافه شد. یافته‌ها نشان داد که افزودن سین-بیوتیک، درصد تخم‌گذاری، توده تخم‌مرغ و وزن تخم‌مرغ را در 42-44 هفتگی و 44-46 هفتگی افزایش داد )05/0(p<. همچنین توده تخم مرغ و درصد تخم‌گذاری در همه گروه‌های دریافت‌کننده سین‌بیوتیک در مقایسه با شاهد، در کل دوره بیشتر بود05/0(p<. کمترین و بیشترین مقدار توده تخم‌مرغ در کل دوره مربوط به گروه شاهد و گروه دریافت‌کننده 5/0 گرم سین‌بیوتیک بود(به ترتیب 88/45 و 6/49). شمار سالمونلا در گروه‌های 5/0، 1 و 5/1 گرم سین‌بیوتیک در مقایسه با شاهد کمتر شد )05/0(p<. برآورد سطح بهینه در جیره بر اساس مدل‌سازی خط شکسته خطی و درجه دو برای درصد تخم‌گذاری به ترتیب 93/0 و 05/1 گرم سین‌بیوتیک در کیلوگرم جیره بود. در مجموع، استفاده از سین-بیوتیک باعث بهبود وزن تخم مرغ، شاخص تولید و درصد تخم‌گذاری همراه با کاهش جمعیت سالمونلا شد و مقدار یک گرم در کیلوگرم برای شرایط تنش گرما توصیه می‌گردد. | ||
| کلیدواژه‌ها | ||
| تنش گرمایی مزمن؛ سین‌بیوتیک؛ عملکرد؛ مرغ تخم‌گذار | ||
| عنوان مقاله [English] | ||
| Investigating the effects of synbiotic on the performance, microbial population, and histology of the small intestine in laying hens under heat stress condition | ||
| نویسندگان [English] | ||
| Gholamreza Zaboli1؛ Enayat Rahmatnejad2؛ ebrahim shahraki1 | ||
| 1Institute of Zabol | ||
| 2Department of Animal Science, Faculty of Agriculture and Natural Resources, Persian Gulf University, Bushehr, 75169, Iran | ||
| چکیده [English] | ||
| The present study was conducted to evaluate the effects of synbiotic on the performance, quality traits of eggs, intestinal microbial population, and intestinal morphology of laying hens under chronic heat stress and estimating its optimal point of synbiotic supplementation using broken line modeling. The experiment was conducted using a completely randomized design that included four treatments, four replications, and nine birds each. The results indicated that the addition of synbiotic increased the egg-laying percentage, egg mass, and egg weight during the 42-44 week and 44–46-week periods(p<0.05). Likewise, the egg mass and egg laying percentage in all synbiotic-receiving groups were higher compared to the control group throughout the entire period. The lowest and highest egg mass values in the control group and the 0.5-gram additive group were 45.88 and 49.6, respectively, throughout the entire period. The number of Salmonella in the 0 .5-, 1-, and 1.5-gram synbiotic -receiving groups decreased (p<0.05). The optimal synbiotic was estimated through linear and quadratic broken line modeling to ascertain the percentage of egg laying, which corresponded to 0.93 and 1.05 grams per kilogram, respectively. Overall, the use of synbiotic improved performance along with the reduction of intestinal salmonella population, and the amount of 1 gram per kilogram is appropriate for heat stress conditions. | ||
| کلیدواژه‌ها [English] | ||
| Chronic Heat stress, Laying hen, Performance, Synbiotic | ||
| مراجع | ||
|
Abdelqader, A., Al-Fataftah, A. R., & Daş, G. (2013). Effects of dietary Bacillus subtilis and inulin supplementation on performance, eggshell quality, intestinal morphology and microflora composition of laying hens in the late phase of production. Animal Feed Science and Technology, 179(1-4), 103-111. . https://doi.org/10.1128/AEM.00600- Abdel-Wareth, A. A. A. (2016). Effect of dietary supplementation of thymol, synbiotic and their combination on performance, egg quality and serum metabolic profile of Hy-Line Brown hens. British poultry Science, 57(1), 114-122. doi.org/10.1080/00071668.2015.1123219 Akbarian, A., Golian, A.H., Kermanshahi, R, Farhoosh, A.R., Raji, S. (2013). Growth performance and gut health parameters of finishing broilers supplemented with plant extracts and exposed to daily increased temperature. Spanish Journal Agricalture Research. 11:109-119. doi.org/10.5424/sjar/2013111-3392 Bozkurt, M., Küçükyilmaz, K., Catli, A. U., Çınar, M., Bintaş, E., & Çöven, F. (2012). Performance, egg quality, and immune response of laying hens fed diets supplemented with mannan-oligosaccharide or an essential oil mixture under moderate and hot environmental conditions. Poultry science, 91(6), 1379-1386. https://doi.org/10.3382/ps.2011-02023 Brenes, A., & Roura, E. (2010). Essential oils in poultry nutrition: Main effects and modes of action. Animal Feed Science and Technology, 158(1-2), 1-14. doi:10.1016/j.anifeedsci.2010.03.007 Burkholder, K. M., Thompson, K. L., Einstein, M. E., Applegate, T. J., & Patterson, J. A. (2008). Influence of stressors on normal intestinal microbiota, intestinal morphology, and susceptibility to Salmonella enteritidis colonization in broilers. Poultry Science, 87(9), 1734-1741. https://doi.org/10.3382/ps.2008-00107 Deng, W., Dong, X. F., Tong, J. M., & Zhang, Q. (2012). The probiotic Bacillus licheniformis ameliorates heat stress-induced impairment of egg production, gut morphology, and intestinal mucosal immunity in laying hens. Poultry Science, 91(3), 575-582. https://doi.org/10.3382/ps.2010-01293 Dunislawska, A., Slawinska, A., Stadnicka, K., Bednarczyk, M., Gulewicz, P., Jozefiak, D., & Siwek, M. (2017). Synbiotics for broiler chickens—in vitro design and evaluation of the influence on host and selected microbiota populations following in ovo delivery. PloS one, 12(1), e0168587. doi.org/10.1371/journal.pone.0168587 Freestone, P. P., Sandrini, S. M., Haigh, R. D., & Lyte, M. (2008). Microbial endocrinology: how stress influences susceptibility to infection. Trends in Microbiology, 16(2), 55-64. https://doi.org/10.1016/j.tim.2007.11.005 Haugh RR (1937) The Haugh unit for measuring egg quality. U.S. Egg Poultry 43: 552-555 & 572-573. Jahromi, F., Wesam Altaher, Y., Shokryazdan, P., Ebrahimi, R., Ebrahimi, M., Idrus, Z., ... & Liang, J. B. (2016). Dietary supplementation of a mixture of Lactobacillus strains enhances performance of broiler chickens raised under heat stress conditions. International Journal of Biometeorology, 60, 1099-1110. doi.org/10.1007/s00484-015-1103-x Lara, L. J., & Rostagno, M. H. (2013). Impact of heat stress on poultry production. Animals, 3 (2): 356–369. doi.org/10.3390/ani3020356 Mahdavi, A. H., Rahmani, H. R., & Pourreza, J. (2005). Effect of probiotic supplements on egg quality and laying hen’s performance. International Poultry Science Journal, 4(7), 488-492. Mashaly, M. M., Hendricks 3rd, G. L., Kalama, M. A., Gehad, A. E., Abbas, A. O., & Patterson, P. H. (2004). Effect of heat stress on production parameters and immune responses of commercial laying hens. Poultry Science, 83(6), 889-894. doi.org/10.1093/ps/83.6.889 Mikulski, D. 1., Jankowski, J., Naczmanski, J., Mikulska, M., & Demey, V. (2012). Effects of dietary probiotic (Pediococcus acidilactici) supplementation on performance, nutrient digestibility, egg traits, egg yolk cholesterol, and fatty acid profile in laying hens. Poultry Science, 91(10), 2691-2700. https://doi.org/10.3382/ps.2012-02370 Mohammed, A. A., Jacobs, J. A., Murugesan, G. R., & Cheng, H. W. (2018). Effect of dietary synbiotic supplement on behavioral patterns and growth performance of broiler chickens reared under heat stress. Poultry science, 97(4), 1101-1108. https://doi.org/10.3382/ps/pex421 Mohammed, A. A., Jiang, S., Jacobs, J. A., and Cheng, H. W. (2019). Effect of a synbiotic supplement on cecal microbial ecology, antioxidant status, and immune response of broiler chickens reared under heat stress. Poultry Science, 98(10): 4408-4415. https://doi.org/10.3382/ps/pez246 Mohebbifar, A., Kashani, S., Afsari, M., & Torki, M. (2013). Effects of commercial prebiotic and probiotics of diet on performance of laying hens, egg traits and some blood parameters. Annual Research & Review in Biology, 921-934. Mookiah, S., Sieo, C. C., Ramasamy, K., Abdullah, N., & Ho, Y. W. (2014). Effects of dietary prebiotics, probiotic and synbiotics on performance, caecal bacterial populations and caecal fermentation concentrations of broiler chickens. Journal of the Science of Food and Agriculture, 94(2), 341-348. doi.org/10.1002/jsfa.6365 Murugesan, G. R., & Persia, M. E. (2015). Influence of a direct‐fed microbial and xylanase enzyme on the dietary energy uptake efficiency and performance of broiler chickens. Journal of the Science of Food and Agriculture, 95(12), 2521-252. https://doi.org/10.1002/jsfa.6984 Numi, E, Nuotio, L, and Schncitz, C. (1992) The Spring P, Wenk C, Dawson KA and Newman KE (2000) competitive exclusion concept: Development and future. The effects of dietary mannaoligosaccharides on cecal. International Journal of Food Microbiology 15(3-4): 237– 240. doi.org/10.1016/0168-1605(92)90054-7 Pesti, G. M., J. A. Vedenov, J. A. Cason, and L. Billard. (2009). A comparison of methods to estimate nutritional requirements from experimental data. Poultry Science. 50: 16-320. https://doi.org/10.1080/00071660802530639 Radu-Rusu, C. G., Pop, I. M., & Simeanu, D. (2010). Effect of a synbiotic feed additive supplementation on laying hens performance and eggs quality. Lucrări Ştiinţifice, Seria Zootehnie, 53, 89-93. Renaudeau, D., Collin, A., Yahav, S., De Basilio, V., Gourdine, J. L., & Collier, R. J. (2012). Adaptation to hot climate and strategies to alleviate heat stress in livestock production. Animal, 6(5), 707-728. doi.org/10.1017/S1751731111002448 Schrezenmeir, J., & de Vrese, M. (2001). Probiotics, prebiotics, and synbiotics—approaching a definition. The American Journal of Clinical Nutrition, 73(2), 361s-364s. doi.org/10.1093/ajcn/73.2.361s Sejian, V., Bhatta, R., Gaughan, J. B., Dunshea, F. R., andLacetera, N. (2018). Adaptation of animals to heat stress. Animal. 12(s2): s431-s444. doi.org/10.1017/S1751731118001945 Sjofjan, O., Natsir, M.H., Adli, D.N., Adelina, D.D. and Triana, L.M., 2020, March. Effect of symbiotic flour (Lactobacillus sp. and fos) to the egg quality and performance of laying hens. In IOP Conference Series: Earth and Environmental Science (Vol. 465, No. 1, p. 012033).10.1088/1755-1315/465/1/012033. Sugiharto, S., Yudiarti, T., Isroli, I., Widiastuti, E. and Kusumanti, E., 2017. Dietary supplementation of probiotics in poultry exposed to heat stress–a review. Annals of animal science, 17(3), pp.591-604. Tang, S. G. H., Sieo, C. C., Ramasamy, K., Saad, W. Z., Wong, H. K., & Ho, Y. W. (2017). Performance, biochemical and haematological responses, and relative organ weights of laying hens fed diets supplemented with prebiotic, probiotic and synbiotic. BMC veterinary research, 13, 1-12. doi.org/ 10.1186/s12917-017-1160-y. Thompson, K. L., and T. J. Applegate. 2006. Feed withdrawal al- ters small-intestinal morphology and mucus of broilers. Poultry Scienve. 85:1535–1540. doi.org/10.1016/j.vetmic.2011.09.012 Verbrugghe, E., Boyen, F., Gaastra, W., Bekhuis, L., Leyman, B., Van Parys, A., ... & Pasmans, F. (2012). The complex interplay between stress and bacterial infections in animals. Veterinary Microbiology, 155(2-4), 115-127. doi.org/10.1016/j.vetmic.2011.09.012 Xia, M. S., Hu, C. H., & Xu, Z. R. (2004). Effects of copper-bearing montmorillonite on growth performance, digestive enzyme activities, and intestinal microflora and morphology of male broilers. Poultry Science, 83(11), 1868-1875. Yahav, S. (2009). Alleviating heat stress in domestic fowl: different strategies. World’s Poultry Science Journal. 44(32): 719–732. doi.org/10.1017/S004393390900049X Yu, L. C. H., Wang, J. T., Wei, S. C., & Ni, Y. H. (2012). Host-microbial interactions and regulation of intestinal epithelial barrier function: From physiology to pathology. World journal of Gastrointestinal Pathophysiology, 3(1), 27. Yusrizal, C. and T.C. Chen. (2003). Effects of adding chicory fructans in feed on broiler growth performance, serum cholesterol, and intestinal length. International Journal of Poultry Science, 3: 214-219. doi/full/10.5555/20033119235 Zaboli, G. R., Rahimi, S., Shariatmadari, F., Torshizi, M. A. K., Baghbanzadeh, A., & Mehri, M. (2017). Thermal manipulation during Pre and Post-Hatch on thermotolerance of male broiler chickens exposed to chronic heat stress. Poultry Science, 96(2), 478-485. doi.org/10.3382/ps/pew344 Zarei, M., Ehsani, M., & Torki, M. (2011). Dietary inclusion of probiotics, prebiotics and synbiotic and evaluating performance of laying hens. American Journal of Agricultural and Biological Sciences, 6(2), 249-255. doi/full/10.5555/20113280837 Zhan XA, Hu CH, Xu ZR (2003). Effects of fructo-oligosaccharide on growth performance and intestinal microflora and morphology of broiler chicks. Chinese Journal of Veterinary Science. 23(2):196-198. doi/full/10.5555/20033091502 Zhang, C., Zhao, X. H., Yang, L., Chen, X. Y., Jiang, R. S., Jin, S. H., and Geng, Z. Y. (2017). Resveratrol alleviates heat stress-induced impairment of intestinal morphology, microflora, and barrier integrity in broilers. Poultry Science. 96(12): 4325-4332. doi.org/10.3382/ps/pex266 Zhang, Z. F., & Kim, I. H. (2013). Effects of probiotic supplementation in different energy and nutrient density diets on performance, egg quality, excreta microflora, excreta noxious gas emission, and serum cholesterol concentrations in laying hens. Journal of Animal Science, 91(10), 4781-4787. doi.org/10.2527/jas.2013-6484 Zhu, L., Liao, R., Wu, N., Zhu, G., & Yang, C. (2019). Heat stress mediates changes in fecal microbiome and functional pathways of laying hens. Applied Microbiology and Biotechnology, 103, 461-472. doi.org/10.1007/s00253-018-9465-8 | ||
|
آمار تعداد مشاهده مقاله: 327 تعداد دریافت فایل اصل مقاله: 230 |
||