تولیدات دامی

شماره جاری

بر اساس شماره‌های نشریه

بر اساس نویسندگان

بر اساس موضوعات

نمایه نویسندگان

نمایه کلیدواژه ها

درباره نشریه

اهداف و چشم انداز

اعضای هیات تحریریه

اصول اخلاقی انتشار مقاله

بانک ها و نمایه نامه ها

پیوندهای مفید

پرسش‌های متداول

فرایند پذیرش مقالات

اطلاعات آماری نشریه

اخبار و اعلانات

بررسی اثر نوع مکمل عناصر معدنی کم‌نیاز و وضعیت بدنی میش‌های نژاد قزل بر عملکرد تولیدی و بره‌های متولدشده

نوع مقاله : مقاله پژوهشی

نویسندگان

1 گروه علوم دامی دانشکده علوم کشاورزی و منابع طبیعی تهران، کرج، ایران. رایانامه: moradi.hadi@ut.ac.ir

2 گروه علوم دامی دانشکده علوم کشاورزی و منابع طبیعی تهران، کرج، ایران. رایانامه: a.zali@ut.ac.ir

3 نویسنده مسئول، گروه علوم دامی دانشکده علوم کشاورزی و منابع طبیعی تهران، کرج، ایران. رایانامه: ganjkhanlou@ut.ac.ir

10.22059/jap.2025.385248.623816

چکیده

هدف: مطالعه حاضر به‌منظور مقایسه تأثیر دو نوع مکمل معدنی (کیلاته و معدنی) حاوی عناصر کم‌نیاز بر عملکرد تولیدی میش‌های قزل و بره‌های متولدشده از آن‌ها با وضعیت بدنی متفاوت با استفاده از 72 رأس میش قزل با نوبت زایش سوم، با تاریخ احتمالی زایش مشخص (5±30) در طرح فاکتوریل 2×3 شامل سه سطح از نمره وضعیت بدنی (BCS) و دو نوع مکمل عناصر کم‌نیاز معدنی و کیلاته بررسی شدند.
مواد و روش‌ها: تیمارهای آزمایشی شامل 1- میش‌هایی با امتیاز وضعیت بدنی زیر سه (پایین) و جیره حاوی عناصر کم‌نیاز به شکل کیلاته، 2- میش‌هایی با امتیاز وضعیت بدنی زیر سه (پایین) و جیره حاوی عناصر کم‌نیاز به شکل معدنی، 3- میش‌هایی با امتیاز وضعیت بدنی سه الی چهار (متوسط) و جیره حاوی عناصر کم‌نیاز به شکل کیلاته، 4- میش‌هایی با امتیاز وضعیت بدنی سه الی چهار (متوسط) و جیره حاوی عناصر کم‌نیاز به شکل معدنی، 5- میش‌هایی با امتیاز وضعیت بدنی بالای چهار (بالا) و جیره حاوی عناصر کم‌نیاز به شکل کیلاته، 6- میش‌هایی با امتیاز وضعیت بدنی بالای چهار (بالا) و جیره حاوی عناصر کم‌نیاز به شکل معدنی. این پژوهش 120 روز به طول انجامید (30 روز قبل از زایش تا 90 روز بعد از زایش) همه‌ی میش‌ها در طول 120 روز از مکمل عناصر کم‌نیاز استفاده کردند.
نتایج و بحث: نتایج این پژوهش نشان داد، نوع مکمل معدنی تأثیری بر مصرف خوراک، تولید و ترکیبات شیر ندارد، اما مصرف خوراک و تولید شیر با افزایش BCS افزایش یافت (05/0(P<. درصد چربی و کل مواد جامد شیر در میش‌های با BCS بالا از میش‌های با BCS پایین بیش‌تر بود )05/0(P<، هم‌چنین نیتروژن اوره‌ای شیر در میش‌های با BCS پایین از سایر BCSها کم‌تر بود )05/0(P<. میزان کاهش وزن و BCS در همه دوره‌ها در گوسفندهای BCS پایین کم‌تر از سایر BCSها بود )05/0(P<. وزن 30 روزگی بره‌ها در میش‌های با BCS بالا در مقایسه با BCS پایین تمایل به افزایش داشت، هم‌چنین وزن قطع شیر و افزایش وزن روزانه در بره‌های متولدشده از میش‌هایی که مکمل آلی مصرف کرده بودند، بیش‌تر بود )05/0(P<.
نتیجه‌گیری: نتایج  پژوهش حاضر نشان می‌دهد واردشدن میش‌های آبستن به دوره انتقال با BCS مناسب می‌تواند اثرات مثبتی بر عملکرد تولیدی در دوره پس از زایش داشته باشد. هم‌چنین مکمل‌کردن عناصر کم‌نیاز به شکل کیلاته در میش‌های آبستن در دوره انتقال می‌تواند اثرات مثبتی بر وزن‎گیری بره‎های متولدشده داشته باشد.

کلیدواژه‌ها

عنوان مقاله [English]

Effect of different trace mineral supplement sources and body condition scores of Ghezel ewes on their productive performance and newborn lambs

نویسندگان [English]

  • Hadi MORADI 1
  • Abolfazl Zali 2
  • Mehdi Ganjkhanlou 3

1 Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran. E-Mail: moradi.hadi@ut.ac.ir

2 Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran. Email: a.zali@ut.ac.ir

3 Corresponding Author, Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran. Email: ganjkhanlou@ut.ac.ir

چکیده [English]

Objective: Body Condition Score (BCS) of ewes has a significant impact on the occurrence and severity of metabolic disorders in late pregnancy and early lactation. Body Condition Score refers to the amount of body fat in ewes and can affect their energy reserves, feed intake, and metabolic performance. Providing trace minerals during pregnancy not only affects the performance and health of ewes but also affects growth and health of lambs both before and after birth. Feed formulations traditionally use inorganic mineral salts that are poorly absorbed and retained by the body. Compared to inorganic forms, the organic trace minerals could be used more effectively, which boosts health and body performance. Therefore, the objective of this study was to evaluate the effect of dietary supplementation of organic and inorganic trace minerals on the productive performance of Ghezel ewes with different BCSs in late pregnancy and early lactation, and their newborn lambs.
Material and method: In this study, 72 Ghezel ewes in third parity and an estimated lambing date of 30±5 days were used in a 2 × 3 factorial design, including three levels of BCS (low, moderate and high) and two types of trace mineral supplements (organic and inorganic) .Treatments were as follows: 1) low BCS (<3) and diet containing chelated minerals 2) low BCS (<3) and diet containing inorganic trace minerals, 3) Moderate BCS (3-4) and diet containing chelated minerals, 4) moderate BCS (3-4) and diet containing inorganic trace minerals 5) high BCS (>4) and diet containing chelated minerals, and 6) high BCS (>4) and diet containing inorganic trace minerals.
Results: The results showed that the sources of mineral supplements did not affect feed intake, milk yield and composition, but feed intake and milk yield increased with the enhancement in BCS (P<0.05). Fat and milk total solids were significantly higher in high BCS ewes compared to low BCS ewes (P<0.05). Ewes with low BCS had lower MUN in comparison with other BSC levels (P<0.05). Body weight and BCS loss during all periods were lower in low BCS ewes rather than other BCS levels (P<0.05). The weight of lambs at 30 days of age tended to increase in high BCS compared to those with low BCS (P < 0.1). Additionally, chelated minerals supplements increased average daily gain and weaning weight (P<0.05).
Conclusion: An appropriate BCS during late gestation has positive effects on productive performance in the postpartum period. Furthermore, supplementing trace elements in chelated form during the transition period, positively, affects the weight gain of newborn lambs.

کلیدواژه‌ها [English]

  • BCS
  • Ghezel ewe
  • Organic mineral
  • Transition period
  • Trace mineral
مراجع
Reference
Alharthi, A., Coleman, D., Alhidary, I., Abdelrahman, M., Trevisi, E., & Loor, J. (2021). Maternal body condition during late-pregnancy is associated with in utero development and neonatal growth of Holstein calves. Journal of Animal Science and Biotechnology, 12, 1-11.
Ali, W. J. M. (2021). The Effect of Awassi Ewes Body Condition Scores on Milk Production, Composition and Lambs Growth. Al-Qadisiyah Journal for Agriculture Sciences, 11(1).
Aliarabi, H., Fadayifar, A., Alimohamady, R., & Dezfoulian, A. H. (2019). The Effect of Maternal Supplementation of Zinc, Selenium, and Cobalt as Slow-Release Ruminal Bolus in Late Pregnancy on Some Blood Metabolites and Performance of Ewes and Their Lambs. Biol Trace Elem Res, 187(2), 403-410.
Bach, A., Calsamiglia, S., & Stern, M. D. (2005). Nitrogen metabolism in the rumen. Journal of dairy science, 88, E9-E21.
Bell, A. W. (1995). Regulation of organic nutrient metabolism during transition from late pregnancy to early lactation. J Anim Sci, 73(9), 2804-2819.
Cannas, A. (2004). Feeding of lactating ewes. In Dairy sheep nutrition (pp. 79-108). CABI Publishing Wallingford UK.
Cimen, M., & Topcu, H. (2013). Effect of body condition score on biochemical milk parameters having economic importance in dairy goat during the first month of postpartum period. International Journal of Agriculture and Biology 15(2), 395-397.
Delfino, N. C., de Aragão Bulcão, L. F., Alba, H. D. R., da Silva Oliveira, M. X., de Queiroz, F. P. S., de Carvalho, G. G. P., Rennó, F. P., & José Esler de Freitas, J. (2018). Influence of body condition score at calving on the metabolic status and production performance of Murrah buffaloes (Bubalus bubalis) during the transition period. Asian-Australasian journal of animal sciences, 31(11), 1756.
Erdoğan, S., Karadaş, F., Yılmaz, A., & Karaca, S. (2017). The effect of organic selenium in feeding of ewes in late pregnancy on selenium transfer to progeny. Revista Brasileira de Zootecnia, 46, 147-155.
Everett-Hincks, J., & Cullen, N. (2009). Genetic parameters for ewe rearing performance. Journal of Animal Science, 87(9), 2753-2758.
Fthenakis, G., Arsenos, G., Brozos, C., Fragkou, I., Giadinis, N., Giannenas, I., Mavrogianni, V., Papadopoulos, E., & Valasi, I. (2012). Health management of ewes during pregnancy. Animal reproduction science, 130(3-4), 198-212.
Gelsinger, S., Pino, F., Jones, C., Gehman, A., & Heinrichs, A. (2016). Effects of a dietary organic mineral program including mannan oligosaccharides for pregnant cattle and their calves on calf health and performance. The Professional Animal Scientist, 32(2), 205-213.
Gibb, M., & Treacher, T. (1982). The effect of body condition and nutrition during late pregnancy on the performance of grazing ewes during lactation. Animal Science, 34(2), 123-129.
Hossamo, H., Owen, J., & Farid, M. (1986). Body condition score and production in fat tailed Awassi sheep under range conditions.
Hostetler, C. E., Kincaid, R. L., & Mirando, M. A. (2003). The role of essential trace elements in embryonic and fetal development in livestock. The Veterinary Journal, 166(2), 125-139.
Irina Peniche, G., Luis Sarmiento, F., & Ronald Santos, R. (2015). Estimation of milk production in hair ewes by two methods of measurement. REVISTA MVZ CORDOBA, 20(2), 4629-4635.
Jacometo, C. B., Osorio, J. S., Socha, M., Corrêa, M. N., Piccioli-Cappelli, F., Trevisi, E., & Loor, J. J. (2015). Maternal consumption of organic trace minerals alters calf systemic and neutrophil mRNA and microRNA indicators of inflammation and oxidative stress. Journal of dairy science, 98 (11), 7717-7729.
Kenyon, P., Maloney, S., & Blache, D. (2014). Review of sheep body condition score in relation to production characteristics. New Zealand Journal of Agricultural Research, 57(1), 38-64.
Khanal, P., & Nielsen, M. O. (2017). Impacts of prenatal nutrition on animal production and performance: A focus on growth and metabolic and endocrine function in sheep. Journal of Animal Science and Biotechnology, 8, 1-14.
Marques, R., Cooke, R., Rodrigues, M., Cappellozza, B., Mills, R., Larson, C., Moriel, P., & Bohnert, D. (2016). Effects of organic or inorganic cobalt, copper, manganese, and zinc supplementation to late-gestating beef cows on productive and physiological responses of the offspring. Journal of Animal Science, 94(3), 1215-1226.
Mohammadi, V., Ghazanfari, S., Mohammadi-Sangcheshmeh, A., & Nazaran, M. (2015). Comparative effects of zinc-nano complexes, zinc-sulphate and zinc-methionine on performance in broiler chickens. British poultry science, 56(4), 486-493.
Molina, A., Gallego, L., Perez, J., & Bernabeu, R. (1991). Growth of Manchega lambs in relation to body condition of dam, season of birth, type of birth and sex.
Norouzian, M., Malaki, M., & Khadem, A. (2014). Effects of the parenteral administration of cobalt, copper and iron in late pregnancy on ewe hematology and lamb vigour. Iranian Journal of Applied Animal Science, 4(2), 285-289.
Oldham, C., Thompson, A., Ferguson, M., Gordon, D., Kearney, G., & Paganoni, B. (2011). The birthweight and survival of Merino lambs can be predicted from the profile of liveweight change of their mothers during pregnancy. Animal Production Science, 51(9), 776-783.
Oregui, L., Bravo, M., & Gabina, D. (2004). Relationships between body condition score and reproductive or productive parameters in Latxa ewes.
Pesántez-Pacheco, J. L., Heras-Molina, A., Torres-Rovira, L., Sanz-Fernández, M. V., García-Contreras, C., Vázquez-Gómez, M., Feyjoo, P., Cáceres, E., Frías-Mateo, M., & Hernández, F. (2019). Influence of maternal factors (weight, body condition, parity, and pregnancy rank) on plasma metabolites of dairy ewes and their lambs. Animals, 9(4), 122.
Pomport, P., Warren, H., & Taylor-Pickard, J. (2021). Effect of total replacement of inorganic with organic sources of key trace minerals on performance and health of high producing dairy cows. Journal of Applied Animal Nutrition, 9(1), 23-30.
Rajaei-Sharifabadi, H., Shokri, Z., Rohollahi, M., Yari, M., Fakharzadeh, S., Kalanaky, S., Nazaran, M. H., de la Fuente Oliver, G., & Seradj, A. R. (2024). Effect of partial or complete replacement of dietary inorganic trace minerals supplement with an advanced chelated source on nutrient digestibility in sheep. Animals, 14(22), 3182.
Roche, J. R. (2007). Milk production responses to pre-and postcalving dry matter intake in grazing dairy cows. Livestock Science, 110(1-2), 12-24.
Russel, A. (1991). Body condition scoring of sheep.
Sejian, V., Maurya, V., Naqvi, S., Kumar, D., & Joshi, A. (2010). Effect of induced body condition score differences on physiological response, productive and reproductive performance of Malpura ewes kept in a hot, semi‐arid environment. Journal of Animal Physiology and Animal Nutrition, 94(2), 154-161.
Seyfori, H., Ghasemi, H. A., Hajkhodadadi, I., & Hafizi, M (2019). Effects of water supplementation of anorganic acid-trace mineral complex on production and slaughter parameters, intestinal histomorphology, and macronutrient digestibility in growing ostriches. Poultry science, 98(10), 4860-4867.
Yagoubi, Y., & Atti, N. (2020). Effects of the fat-tailed ewes' body condition scores at lambing on their metabolic profile and offspring growth. Archives Animal Breeding, 63(1), 183-191.
Yildirim, S., Cimen, M., Cetin, M., & Dilmac, M. (2009). The effect of live weight and age of dam on milk biochemistry of machine milked cows. Australian Journal of Basic and Applied Sciences, 3(2), 477-479.
تولیدات دامی
دوره 27، شماره 2
تیر 1404
صفحه 147-160
فایل ها
هم رسانی
ارجاع به این مقاله
آمار