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

اثر پروتئین قابل متابولیسم در جیره پیرامون زایش بر عملکرد، فراسنجه‌های خونی و پاسخ ایمنی میش‌های افشاری

نوع مقاله : مقاله پژوهشی

نویسندگان

1 محقق بخش تحقیقات علوم دامی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان زنجان، زنجان – ایران

2 استاد گروه علوم دامی، دانشکده کشاورزی، دانشگاه زنجان، زنجان - ایران

3 استاد گروه علوم دامی، دانشکده مهندسی علوم زراعی و دامی، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج - ایران

4 استادیار گروه علوم دامی، دانشکده کشاورزی، دانشگاه زنجان، زنجان - ایران

5 استادیار بخش تحقیقات تغذیه و فیزیولوژی، مؤسسه تحقیقات علوم دامی کشور، کرج - ایران

چکیده

هدف از این پژوهش، بررسی اثر سطوح متفاوت پروتئین قابل‌متابولیسم در جیره پیرامون زایش بر عملکرد و فراسنجه‌های خونی میش‌های افشاری و بره‌ها بود. 32 رأس میش یک بار زایشطی شش هفته آخر آبستنی و شش هفته اول شیردهی با جیره‌های غذایی قبل و بعد از زایش محتوی پروتئین قابل‌متابولیسم پایین و بالا به ترتیب معادل و 20 درصد بالاتر از نیاز میش دو قلوزای توصیه شده توسط انجمن تحقیقات ملی به صورت آزمایش فاکتوریل در قالب طرح کاملاٌ تصادفی تغذیه شدند. ماده خشک مصرفی، وزن بدن، امتیاز وضعیت بدنی میش و تغییرات آنها، وزن بره در یک و سه هفتگی و افزایش وزن روزانه بره‌ها تحت تأثیر تیمارهای آزمایشی قرار نگرفت. مقدار و ترکیبات آغوز تحت تأثیر تیمارهای آزمایشی قرار نگرفت، اما افزایش تولید شیر در تیمار حاوی پروتئین قابل متابولیسم پایین در قبل و بعد از زایش (007/0P=) نسبت به سایر تیمارها مشاهده شد. غلظت اوره (0001/0 P=) و کلسترول پلاسما (02/0 P=) به طور معنی‌دار در تیمار پروتئین قابل متابولیسم بالا نسبت به تیمار پروتئین قابل متابولیسم پایین در اواخر آبستنی بیشتر بود. کاهش مقاومت به انسولین (03/0 P=) و افزایش حساسیت به انسولین (01/0 P=) در تیمار حاوی پروتئین قابل متابولیسم پایین در قبل و بعد از زایش مشاهده شد. تفاوت معنی‌دار بین تیمارها از نظر تعداد گلبول‌های سفید، قرمز و دیگر سلول‌های خونی مشاهده نشد. براساس نتایج این آزمایش، درصد پروتئین قابل متابولیسم تعیین شده توسطانجمن تحقیقات ملی، برای میش‌های افشاری در اواخر دوره آبستنی و اوایل شیردهی توصیه می‌شود.

کلیدواژه‌ها

عنوان مقاله [English]

Effect of metabolizable protein in the diet peri parturition on performance, blood parameters and immune response Afshari ewes

نویسندگان [English]

  • Seyyed Saeid Mousavi 1
  • Hamid Amanlou 2
  • Ali Nikkhah 3
  • Hamid Reza Mirzaei Alamouti 4
  • Ali Moustafa Tehrani 5

1 Researcher, Department of Animal Science Research,Agriculture and Natural Resources Research and Education Center of Zanjan, Zanjan - Iran

2 Professor, Department of Animal Science, Faculty of Agriculture, University of Zanjan, Zanjan - Iran

3 Professor, Department of Animal Science, University College of Agriculture & Natural Resources, University of Tehran, Karaj - Iran

4 Assistant Professor, Department of Animal Science, Faculty of Agriculture, University of Zanjan, Zanjan - Iran

5 Assistant Professor, Department of Nutrition and Physiology, Animal Science Research Institute, Karaj - Iran

چکیده [English]

The aim of this study was to investigate the effects of different metabolizable protein levels in diet during the peri parturition on performance and blood parameters of Afshari ewes and lambs. Thirty two once lambing ewes in the last six weeks of pregnancy and the first six weeks of lactation with diets before and after parturition containing rates of NRC recommended and 20% higher one as low and high amount of metabolizable protein respectively requirements of ewe with two lambs as Factorial experiment in a completely randomized design were fed. Dry matter intake, body weight, body condition score ewes and their changes, weight lamb in the first and third weeks, and daily weight gain of lambs were not affected by treatments. Amount and composition of the colostrum were not affected by the treatments, but milk yield increasing was observed at low metabolizable protein before and after lambing treatment(p=0.007) as compared to other treatments. Urea (P = 0.0001) and cholesterol (P = 0.02) of plasma were significantly higher in high metabolizable protein than the low metabolizable protein in late gestation. Reducing insulin resistance (P = 0.03) and increasing insulin sensitivity (P = 0. 01) were observed in the treatment low metabolizable protein before and after lambing. No significant difference was observed on the numbers of white blood cells, red blood cells and other blood cells between the treatments. The results of this study, the percentage of metabolizable protein by the NRC for Afshari ewes during late gestation and early lactation is advisable.

کلیدواژه‌ها [English]

  • Immune
  • Metabolizable Protein
  • Performance
  • sheep
  • Lamb
مراجع
1 . Amanlou H, Karimi A, Mahjoubi E and Milis C (2010) Effects of supplementation with digestible undegradable protein in late pregnancy on ewe colostrum production and lamb output to weaning. Journal of Animal Physiology and Animal Nutrition 95: 616-622.
2 . Annett RW, Carson AF and Dawson LER (2005) The effect of digestible undegradable protein (DUP) content of concentrates on colostrum production and lamb performance of triplet-bearing ewes on grass-based diets during late pregnancy. Animal Science 80: 101-110.
3 . Annett RW, Carson AF and Dawson LER (2008) Effects of digestible undegradable protein (DUP) supply and fish oil supplementation of ewes during late pregnancy on colostrums production and lamb output. Animal Feed Science and Technology. 146: 270-288.
4 . Barrett Kim E, Barman Susan M, Boitano S and Brooks H (2009) Ganong's Review of Medical Physiology, 23rd Edition.
5 . Cannas  A, Tedeschi LO, Fox DG, Pell AN and Van Soest PJ (2004) A mechanistic model to predict nutrient requirements and feed biological values for sheep. Journal of Animal Science 82: 149-169.
6 . Christenson RK and Prior R L (1976) Influence of dietary protein and energy on reproductive performance and nitrogen metabolism in finn cross ewes. Journal of Animal Science 43: 1104-1113.
7 . Dawson LER, Carson AF and Kilpatrick DJ (1999)The effect of digestible undegradable protein concentration of concentrates and protein source offered to ewes in late pregnancy on colostrum production and lamb performance. Animal Feed Science and Technology 82: 21-36.
8 . DeLouis C, Djiane J, Houdebine LM and Terqui M(1980) Relation between hormones and mammary gland function. Journal of Dairy Science 63: 1492-1513.
9 . Dann HM, Varga GA and Putnam DE (1999) Improving energy supply to late gestation and early Postpartum Dairy Cows. Journal of Dairy Science 82:1765–1778.
10 . Hatfield PG, Snowder GD, Head JWA, Glimp HA, Stobart RH and Besser T (1995) Production by ewes rearing single or twin lambs: effects of dietary crude protein percentage and supplemental zinc methionine. Journal of Animal Science 73:1227-1238.
11 . Henze P, Bickhardt K, FuhrmannH and Sallmann H P (1998) Spontaneous pregnancy toxemia (ketosis) in sheep and the role of insulin. J. Vet. Med 45: 255-266.
12 . Houdijk JGM, Kyriazakis I,Jackson F,Huntley JF andCoop RL (2000) Can an increased intake of metabolizable protein affect the periparturient relaxation in immunity against Teladorsagia circumcincta in sheep. Veterinary parasitology 91:43–62.
13 . Jordan ER, Chapman TE, Holtan DW and Swanson LV (1983) Relationship of dietary crude protein to composition of uterine secretions and blood in high-producing postpartum dairy cows.Journal of Dairy Science66: 1854-1862.
14 . Kellems RO and Church DC (2002) Livestock feeds and feeding, Thed. Pearson Hall, New Jersey.
15 . Mcneil DM, Sepetis R, Ehrhardt RA, Smith DM and Bell AW (1997) Protein requirement of sheep in late pregnancy: partitioning of nitrogen between gravid uterus and maternal tissues. Journal of Animal Science 75: 809-816.
16 . McNeill TH, Mori N and Cheng HW (1999) Differential regulation of the growth-associated proteins, GAP-43 and SCG-10, in response to unilateral cortical ablation in adult rats.Neuroscience.90:1349–1360.
17 . Milis Ch, Liamadis D, Roubies N, Christodoulou V and Giouseljiannis A(2005) Comparison of corn gluten products and a soybean-bran mixture as sources of protein for lactating Chios ewes. Small Ruminant Research 58: 237-244.
18 . Mousavi SS, Amanlou H, Nikkhah A, Mirzaei Alamouti HR and Tehrani AM (2016) Performance, health status, and colostrum yield of twin-bearing Afshari ewes as well as growth and survival of their offsprings can not be affected by increasing dietary metabolizable protein in late pregnancy. Iranian Journal of Applied Animal Science. In press.
19 . Muniyappa R, Lee S and Chen H (2008) Current approaches for assessing insulin sensitivity and resistance in vivo: advantages, limitations, and appropriate usage. Am J Physiol Endocrinol Metab294(1):E15–26.
20 . National Research Council (2007) Nutrient Requirement of sheep.6th rev. ed. Nati. Acad. Sci. Washington DC.
21 . Nonnecke BJ, Foote MR, Smith JM, Pesch BA and Van Amburgh ME (2003) Composition and functional capacity of blood mononuclear leukocyte populations from neonatal calves on standard and intensified milk replacer diets. Journal of Dairy Science 86:3592-3604.
22 . Ocak N, Cam MA and Kuran M (2005) The effect of high dietary protein levels during late gestation on colostrum yield and lamb survival rate in singleton–bearing ewes. Small Ruminant Research 56: 89-94.
23 . O’Doherty JV and Crosby TF (1996)The effect of diet in late pregnancy on progesterone concentration and colostrum yield in ewes. Theriogenology. 46: 233-241.
24 . O'Doherty JV and Crosby TF (1997) The Effect of diet in late pregnancy on colostrum production and immunoglobulin absorption in sheep. Journal of Animal Science 64: 87-96.
25 . Overton TR (1999) Energy nutrition of transition dairy cows. Animal Science, Mimeograph series.No. 201.
26 . Patterson MC, Di Bisceglie AM, Higgins JJ, Abel RB, Schiffmann R, Parker CC, Argoff CE, Grewal RP, Yu K and Pentchev PG (1993) The effect of cholesterol-lowering agents on hepatic and plasma cholesterol in Niemann-Pick disease type C. Neurology 43: 61–4.
27 . Pisek L, Travnicek J, Salat J, Kroupova V and Soch M (2008) Changes in white blood cells in sheep blood during selenium supplementation. Veterinarni Medicina. 53: 255–259.
28 . Pulina G, Serra A, Cannas A Rossi G (1989) Determinazione del valore energetico di latte di pecore di razza Sarda. Proc. XLIII Congress S.I.S.Vet., Italy, pp. 1867–1870.
29 . Purroy A and Jaime C (1995) The response of lactating and dry ewes to energy intake and protein source in the diet. Small Ruminant Research. 17: 17-24.
30 . Robinson JJ (1985) Nutritional requirement of the pregnant and lactating ewe. In: land, R. B., Robinson, O. W. (Eds), Genetics of Reproduction in sheep. Butterworths, London. PP. 361-371.
31 . Robinson PH, Chalupa W, Sniffen CJ, Julien WE, Sato H, Watanabe K, Fujieda T and Suzuki H(1998) Ruminally protected lysine or lysine and methionine for lactating dairy cows fed a ration designed to meet requirements for microbial and postruminal protein. Journal of Dairy Science. 81: 1364-1373.
32 . Sargison ND (2007) Pregnancy toxemia. In: Diseases of Sheep. I. D. Aitken, ed. Blackwell Publishing, Oxford, UK. Pp: 359-362.
33 . SAS Institute (2004) Users Guids version 9.1: statistics. SAS Institute, Cary, NC.
34 . Schlumbohm C and Harmeyer j (2006) Pregnancy impairs ketone body disposal in late gestating ewes: Implications for onset of pregnancy toxaemia. Research in veterinary Science. 81: 254-264.
35 . Schlumbohm C and Harmayer J (2003) Hypocalcemia reduces endogenous glucose production in Hyperketonemic sheep. Journal of Dairy Science. 86: 1953-1962.
36 . Schlumbohm C, Sporleder HP, Gurtler H and Harmeyer J (1997) The influence of insulin on metabolism of glucose, free fatty acids and glycerol in normo- and hypocalcaemic ewes during different reproductive stages. Deutsche Tierarztliche Wochenschrift. 104: 359-365.
37 . Schoenberg KM, Ehrhardt RM and Overton TR (2012) Effects of plane of nutrition and feed deprivation on insulin responses in dairy cattle during late gestation. Journal of Dairy Science. 95: 670–682.
38 . Van Emon ML, Schauer CS, Lekatz LA, Eckerman SR, MaddockCK and Vonnahme KA (2014) Supplementing metabolizable protein to ewes during late gestation: I. Effects on ewe performance and offspring performance from birth to weaning. Journal of Animal Science. 92: 339-348.
تولیدات دامی
دوره 18، شماره 3
آبان 1395
صفحه 413-430
فایل ها
هم رسانی
ارجاع به این مقاله
آمار