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Effects of Reduced Dietary Crude Protein and Amino Acids on the Performance, Carcass Characteristics and Intestinal Morphology of Broiler Chickens | ||
| Poultry Science Journal | ||
| دوره 12، شماره 2، آذر 2024، صفحه 259-269 اصل مقاله (1.12 M) | ||
| نوع مقاله: Original Paper | ||
| شناسه دیجیتال (DOI): 10.22069/psj.2024.22294.2060 | ||
| نویسندگان | ||
| Bahman Navidshad* 1؛ Neda Sadeghi1؛ Tohid Mokarrami1؛ Ali Kalantari Hesari2؛ Farzad Mirzaei Aghjehgheshlagh1 | ||
| 1Department of Animal Science, University of Mohaghegh Ardabili, Ardabil, Iran | ||
| 2Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, Hamedan, Iran | ||
| چکیده | ||
| A factorial experiment with a completely randomized design was carried out to examine the effects of reducing dietary crude protein (CP) and incorporating threonine, arginine, valine, isoleucine, and tryptophan synthetic amino acids supplements (SAA) on broiler chickens. The experiment involved 180 Ross 308 broilers divided into six treatments with six replicates each. The experimental treatments were as follows: 1- Standard diet, 2- Standard diet + SAA, 3- Diet with 2% reduced CP, 4- Diet with 2% reduced CP + SAA, 5- Diet with 4% reduced CP, and 6- Diet with 4% reduced CP + SAA. The 4% CP reduction diet decreased body weight gain in the starter and finisher periods (P < 0.05). The 4% lower CP also decreased feed intake in the grower, finisher and whole of the experiment (P < 0.05), and the same effect was observed for the 2% reduced CP diet only in the grower and entire experiment (P < 0.05). The same negative effects of lower dietary CP were also found for feed conversion ratio (FCR) (P < 0.05). The SAA supplements improved weight gain in the starter and the whole experimental period (P < 0.05). Feed intake did not show any change following SAA incorporation; however, SAA had a significant positive effect on FCR (P < 0.05). The only significant effect of experimental factors on small intestine morphology was a higher villus thickness in birds fed 2% less CP compared to the control (P < 0.05). The lower dietary CP led to increased serum cholesterol, triglyceride and HDL-c concentrations (P < 0.05). The serum total protein and albumen in the group fed 2% less CP was higher than the two other groups (P < 0.05). The only effect of SAA was an increased serum HDL level (P < 0.05). The results suggest that SAA supplementation could compensate for the negative effects of 2% but not the 4% lower dietary CP. | ||
| کلیدواژهها | ||
| Broilers؛ Amino acids؛ Dietary protein؛ Intestinal morphology | ||
| مراجع | ||
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Abbasi MA, Mahdavi AH, Samie AH & Jahanian R. 2014. Effects of different levels of dietary crude protein and threonine on performance, humoral immune responses and intestinal morphology of broiler chicks. Brazilian Journal of Poultry Science, 16(1): 35-44. DOI:10.1590/S1516-635X2014000100005
Awad EA, Fadlullah M, Zulkifli I, Farjam AS & Loh TC. 2014. Amino acids fortification of low-protein diet for broilers under tropical climate: ideal essential amino acids profile. Italian Journal of Animal Science, 13(2): 270-274. DOI:10.4081/ijas.2014.3297
Badawi MES, Ali AH, El-Razik WMA & Soliman MH. 2019. Influence of low crude protein diets on broiler chickens performance. Advanced Animal and Veterinary Science, 7(2): 26–33. DOI:10.17582/journal.aavs/2019/7.s2.26.33
Benahmed S, Askri A, De Rauglaudre T, Létourneau-Montminy MP & Alnahhas N. 2023. Effect of reduced crude protein diets supplemented with free limiting amino acids on body weight, carcass yield, and breast meat quality in broiler chickens. Poultry Science, 102(11): 103041. DOI:10.1016/j.psj.2023.103041
Chrystal PV, Moss AF, Khoddami A, Naranji VD, Selle PH & Liu SY. 2020. Impacts of reduced-crude protein diets on key parameters in male broiler chickens offered maize-based diets. Poultry Sciecne, 99(1): 505–516. DOI:10.3382/ps/pez573
Corzo A, Loar IRE & Kidd MT. 2009. Limitations of dietary isoleucine and valine in broiler chick diets. Poultry Science, 88(9): 1934–1938. DOI:10.3382/ps.2009-00109
Dunlop MW, Moss AF, Groves PJ, Wikkinson SJ, Stuetz RM & SELLE, PH. 2016. The multidimensional causal factors of ‘wet litter’ in chicken-meat production.” Science of the Total Environment, 15(562): 766–776. DOI: 10.1016/j.scitotenv.2016.03.147
El-Moneim AE, El-Wardany I, Abu-Taleb AM, Wakwak MM, Ebeid TA & Saleh AA. 2019. Assessment of in ovo administration of Bifidobacterium bifidum and Bifidobacterium longum on performance, ileal histomorphometry, blood hematological, and biochemical parameters of broilers. Probiotics and Antimicrobial Proteins, 12(2): 439–450. DOI: 10.1007/s12602-019-09549-2
Firman JD & Boling SD. 1998. Lysine: Ideal protein in turkeys. Poultry Science, 77(1): 105–110. DOI: 10.1093/ps/77.1.105
Gu X & Li D. 2004. Effect of dietary crude protein level on villous morphology, immune status and histochemistry parameters of digestive tract in weaning piglets. Animal Feed Science and Technology, 114(1-4): 113-126. DOI: 10.1016/j.anifeedsci.2003.12.008
Iji PA, Saki AA & Tivey DR. 2001. Intestinal development and body growth of broiler chicks on diets supplemented with non-starch polysaccharides. Animal Feed Science and Technology, 89(3-4): 175-188. DOI: 10.1016/S0377-8401(00)00223-6
Kar SK, Jansman AJM, Benis N, Ramiro-Garcia J, Schokker D, Kruijt L, Stolte EH, Taverne-Thiele JJ, Smits MA & Wells JM. 2017. Dietary protein sources differentially affect microbiota, mTOR activity and transcription of mTOR signaling pathways in the small intestine. PLoS One. 12(11):e0188282. DOI: 10.1371/journal.pone.0188282
Kidd MT, Tillman PB, Waldroup PW & Holder W. 2013. Feed-grade Amino Acid Use in the United States: The Synergetic Inclusion History with Linear Programming. Journal of Applied Poultry Research, 22(3): 583–590. DOI: 10.3382/japr.2012-00690
Kobayashi H, Nakashima K, Ishida A, Ashihara A & Katsumata M. 2012. Effects of low protein diet and low protein diet supplemented with synthetic essential amino acids on meat quality of broiler chickens. Animal Science Journal. 84(6): 489–495. DOI: 10.1111/asj.12021
Law FL, Zulkifli I, Soleimani AF, Liang JB & Awad EA. 2018. The effects of low-protein diets and protease supplementation on broiler chickens in a hot and humid tropical environment. Asian-Australasian journal of animal sciences, 31(8): 1291. DOI:10.5713/ajas.17.0581.
Leeson S & Summers JD. 2009. Commercial poultry nutrition. 3rd ed. Nottingham University Press.
Macelline SP, Wickramasuriya SS, Cho HM, Kim E, Shin TK, Hong JS, Kim JC, Pluske JR, Choi HJ & Hong YG. 2020. Broilers fed a low protein diet supplemented with synthetic amino acids maintained growth performance and retained intestinal integrity while reducing nitrogen excretion when raised under poor sanitary conditions. Poultry Science, 99(2): 949–958. DOI:10.1016/j.psj.2019.10.035
Montagne L, Pluske J R & Hampson DJ. 2003. A review of interactions between dietary fibre and the intestinal mucosa, and their consequences on digestive health in young non-ruminant animals. Animal Feed Science and Technology, 108(1-4) : 95-117. DOI: 10.1016/S0377-8401(03)00163-9
Nahn KH. 2007. Feed Formulations to Reduce N Excretion and Ammonia Emission from Poultry Manure. Bioresource Technology, 98 (12): 2282–2300. DOI: 10.1016/j.biortech.2006.07.039
Neto MG, Pesti GM & Bakalli RI. 2000. Influence of dietary protein level on the broiler chicken’s response to methionine and betaine supplements. Poultry Science, 79(10): 1478–1484. DOI:10.1093/ps/79.10.1478
Qiu K, Chen J, Zhang G, Chang W, Zheng A, Cai H, Liu G& Chen Z. 2023. Effects of dietary crude protein and protease levels on performance, immunity capacity, and aa digestibility of broilers. Agriculture, 13(3): 703. DOI: 10.3390/agriculture13030703
Ospina-Rojas IC, Murakami AE, Duarte CRA, Eyng C, Oliveira CAL & Janeiro V. 2014. Valine, isoleucine, arginine and glycine supplementation of low-protein diets for broiler chickens during the starter and grower phases. British Poultry Science, 55(6): 766–773. DOI: 10.1080/00071668.2014.970125
Rosebrough RW, Poch SM, Russell BA & Richards MP. 2002. Dietary protein regulates in vitro lipogenesis and lipogenic gene expression in broilers. Molecular and Integrative Physiology, 132(2): 423-31. DOI:10.1016/s1095-6433(02)00084-3
Rosebrough RW, Mitchell AD & McMurtry JP. 1996. Dietary crude protein changes rapidly alter metabolism and plasma insulin-like growth factor i concentrations in broiler chickens. Journal of Nutrition, 126(11): 2888-2898 DOI:10.1093/jn/126.11.2888
Salah A. 2016. Effect of low-protein in iso-energetic diets on performance, carcass characteristics, digestibilities and plasma lipids of broiler chickens. Egypt Poultry Science Journal 36(1): 251–262. DOI: 10.21608/epsj.2016.33259
Saleh AA, Amber KA, Soliman MM, Soliman MY, Morsy WA, Shukry M & Alzawqari MH. 2021. Effect of low protein diets with amino acids supplementation on growth performance, carcass traits, blood parameters and muscle amino acids profile in broiler chickens under high ambient temperature. Agriculture, 11(2): 185. DOI: 10.3390/agriculture11020185
Schaart MW, Schierbeek H, Van Der Schoor SRD, Stoll B, Burrin DG, Reeds PJ & Van GoudoeverJB. 2005. Threonine utilization is high in the intestine of piglets. Journal of Nutrition, 135(4): 765-770. DOI:10.1093/jn/135.4.765
Sritiawthai E, Sakutthai S, Sakdee J, Bunchasak C, Kaewtapee C & Poeikhampha T. 2013. Effect of protein level and dietary energy on production, intestinal morphology, and carcass yield of meat duck during starter phase of 14 days. Journal of Applied Sciences, 13(2): 315-320. DOI: 10.3923/jas.2013.315.320
Swennen Q, Laroye C, Janssens G, Verbeke K, Decuypere E & Buyse J. 2007. Rate of metabolic decarboxylation of leucine as assessed by a L[1-13C1 ]leucine breath test combined with indirect calorimetry of broiler chickens fed isocaloric diets with different protein:fat ratio. Journal of Animal Physiology and Animal Nutrition, 91(7-8): 347–354. DOI: 10.1111/j.1439-0396.2006.00661.x
Van Harn J, Dijkslag M & Van Krimpen M. 2019. Effect of low protein diets supplemented with free amino acids on growth performance, slaughter yield, litter quality, and footpad lesions of male broilers. Poultry Science, 98(10): 4868–4877. DOI: 10.3382/ps/pez229
Wu G. 1998. Intestinal mucosal amino acid catabolism. Journal of Nutrition, 128(8):1249-1252. DOI: 10.1093/jn/128.8.1249 | ||
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