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AL-Obeidi, B. N. R, Mansoor, A. R. (1402). Effect of Melatonin Implants and Nutritional Restriction on Growth Performance of Local Male Lambs. سامانه مدیریت نشریات علمی, 78(2), 571-579. doi: 10.22092/ari.2022.359330.2402
B. N. R AL-Obeidi; A. R Mansoor. "Effect of Melatonin Implants and Nutritional Restriction on Growth Performance of Local Male Lambs". سامانه مدیریت نشریات علمی, 78, 2, 1402, 571-579. doi: 10.22092/ari.2022.359330.2402
AL-Obeidi, B. N. R, Mansoor, A. R. (1402). 'Effect of Melatonin Implants and Nutritional Restriction on Growth Performance of Local Male Lambs', سامانه مدیریت نشریات علمی, 78(2), pp. 571-579. doi: 10.22092/ari.2022.359330.2402
AL-Obeidi, B. N. R, Mansoor, A. R. Effect of Melatonin Implants and Nutritional Restriction on Growth Performance of Local Male Lambs. سامانه مدیریت نشریات علمی, 1402; 78(2): 571-579. doi: 10.22092/ari.2022.359330.2402

Effect of Melatonin Implants and Nutritional Restriction on Growth Performance of Local Male Lambs

Archives of Razi Institute
مقاله 9، دوره 78، شماره 2، خرداد و تیر 2023، صفحه 571-579    اصل مقاله (546.07 K)
نوع مقاله: Original Articles
شناسه دیجیتال (DOI): 10.22092/ari.2022.359330.2402
نویسندگان
B. N. R AL-Obeidi* ؛ A. R Mansoor
Department of Animal Production, College of Agriculture, University of Anbar, Ramadi, Iraq
چکیده
This experiment was conducted from 17 October 2021 to 9 January 2022 on the Department of Animal Production sheep field at the College of Agriculture, University of Anbar. The study aimed to determine the impact of melatonin implants and dietary restrictions on local male lambs' nutritional and growth performance. It included 16 local male lambs ranging in age from 5 to 6 months and weighing an average of 35.31 3.71 kg. The lambs were separated into four equal groups (n=4) and placed in separate pens. The actual duration of the experiment was 69 days, divided into two phases: the first phase consisted of 42 days of nutritional restriction, and the second phase consisted of 27 days of re-nutrition. As a control treatment during the stage of nutritional restriction, the first group (T1) was fed ad libitum. In contrast, the second group (T2) was fed Ad libitum with 36 mg subcutaneous-ear implanted melatonin implants, and the third group (T3) was fed a restricted diet (R) of 75% of the Ad libitum. Comparatively, the fourth group (T4) was fed a restricted diet of 75% of the Ad libitum with 36 mg of subcutaneous-ear implanted Melatonin. Until the end of the re-feeding phase, all experimental treatments were provided with unrestricted access to food. The nutritional and growth performance parameters were measured during the nutritional restriction and re-feeding stage and the entire experiment duration. During the nutritional restriction stage (42 days), there was no significant difference between the experimental treatments in terms of total weight gain, daily weight gain, feed conversion efficiency, and feeding efficiency. However, the experimental groups exhibited statistically significant differences in daily feed intake, daily dry matter intake, and dry matter intake as a percentage of body weight. In the re-feeding stage, there were no significant differences in the above nutritional and growth parameters among the experimental groups (27 days). This experiment concluded that feeding local male lambs 75% of Ad libitum with or without melatonin implants for 42 days, followed by re-feeding for 27 days, maintained the growth performance of the lambs with minimal feed intake and reduced lamb production costs.
کلیدواژه‌ها
Melatonin؛ Nutritional restriction؛ Growth performance؛ Male lambs
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مراجع
  1. Al-Jassim AF, Al Hashimi HH, Al-Bidhani MK. Effect of feed restriction with or without addition saccharomyces cerevisiae on blood and serum biochemical parameters of Arabian lambs. Int J Pure App Biosci. 2018;6(1):1315-21.
  2. Abouheif M, Al-Sornokh H, Swelum A, Yaqoob H, Al-Owaimer A. Effect of different feed restriction regimens on lamb performance and carcass traits. Rev Bras Zootecn. 2015;44:76-82.
  3. Cui K, Wang B, Ma T, Si B, Zhang N, Tu Y, et al. Effects of dietary protein restriction followed by realimentation on growth performance and liver transcriptome alterations of lamb. Sci Rep. 2018;8(1):1-10.
  4. Abouheif M, Al-Sornokh H, Swelum A, Ahmed TS, Mahmoud FA, Haroon R. Effects of intake restriction and realimentation on diet digestion and ruminal fermentation by growing lambs. Global Adv Res J Agric Sci. 2016;5:126-31.
  5. Babu B, Suryanarayana M, Rao E, Latha P. Effect of feed restriction on performance and nutrient digestibility in ram lambs. Int J Curr Microbiol Appl Sci. 2017;6:566-72.
  6. Abouheif M, Al-Owaimer A, Kraidees M, Metwally H, Shafey T. Effect of restricted feeding and realimentation on feed performance and carcass characteristics of growing lambs. Rev Bras Zootecn. 2013;42:95-101.
  7. Abecia JA, Luis S, Canto F. Implanting melatonin at lambing enhances lamb growth and maintains high fat content in milk. Vet Res Commun. 2021;45(4):181-8.
  8. Irianti L. Pengaruh shift kerja terhadap kelelahan dan performansi pengendali kereta api indonesia. Jurnal Rekayasa Sistem Industri. 2017;6(2):79-91.
  9. Malpaux B, Chemineau P, Pelletier J. Melatonin and reproduction in sheep and goats. Melatonin: CRC Press; 2020. p. 253-87.
  10. Reiter RJ, Mayo JC, Tan DX, Sainz RM, Alatorre‐Jimenez M, Qin L. Melatonin as an antioxidant: under promises but over delivers. J Pineal Res. 2016;61(3):253-78.
  11. Habibu B, Dzenda T, Ayo J, Yaqub L, Kawu M. Haematological changes and plasma fluid dynamics in livestock during thermal stress, and response to mitigative measures. Livestock Sci. 2018;214:189-201.
  12. Fang Y, Zhang J, Li Y, Guo X, Li J, Zhong R, et al. Melatonin-induced demethylation of antioxidant genes increases antioxidant capacity through RORα in cumulus cells of prepubertal lambs. Free Radic Biol Med. 2019;131:173-83.
  13. Mansoor AR, Saleh ID, Dakheel HA. Effect of addition of melatonin to the intravaginal sponges on oxidative status and reproductive performance in Iraqi awassi ewes. Ann Trop Med Public Health. 2020;23:120-7.
  14. Duncan DB. Multiple range and multiple F tests. biometrics. 1955;11(1):1-42.
  1. de Araújo TL, Pereira ES, Mizubuti IY, Campos AC, Pereira MW, Heinzen EL, et al. Effects of quantitative feed restriction and sex on carcass traits, meat quality and meat lipid profile of Morada Nova lambs. J Anim Sci Biotechnol. 2017;8(1):1-12.
  2. Ahmad AS, Al-Rawi FT, Abdul-Rahaman YT, Mohammed TT, Mahmud KI. Effect of Tryptophan injection on the semen quality in Iraqi Shami buck. IOP Conf Ser: Earth Environ Sci. 2021;761(1):012093.
  3. Fischer A, Edouard N, Faverdin P. Precision feed restriction improves feed and milk efficiencies and reduces methane emissions of less efficient lactating Holstein cows without impairing their performance. J Dairy Sci. 2020;103(5):4408-22.
  4. Ginane C, Bonnet M, Baumont R, Revell DK. Feeding behaviour in ruminants: a consequence of interactions between a reward system and the regulation of metabolic homeostasis. Anim Prod Sci. 2015;55(3):247-60.
  5. Tordjman S, Chokron S, Delorme R, Charrier A, Bellissant E, Jaafari N, et al. Melatonin: pharmacology, functions and therapeutic benefits. Curr Neuropharmacol. 2017;15(3):434-43.
 

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