بررسی اثر استفاده از پودر آویشن باغی بر کیفیت تخم‌مرغ و برخی فراسنجه‌های تخمدانی مرغ تخم گذار
محورهای موضوعی : فصلنامه کیفیت و ماندگاری تولیدات کشاورزی و مواد غذایی
احمد مینائی حاوید
1
(کارشناسی ارشد، گروه علوم دامی، واحد شهر قدس، دانشگاه آزاد اسلامی، تهران، ایران)
مرتضی مهری
2
(استادیار، گروه علوم دامی، واحد شهر قدس، دانشگاه آزاد اسلامی، تهران، ایران)
محسن شرفی
3
(دانشیار، گروه علوم دامی، دانشکده کشاورزی، دانشگاه تربیت مدرس، تهران، ایران)
کلید واژه: laying hen, Malondialdehyde, مرغ تخم گذار, مالون دی آلدئید, مایع فولیکولی, فولیکول زرد, فولیکول سفید, Follicular Fluid, Yellow Follicles, White Follicles,
چکیده مقاله :
آزمایشی به منظور بررسی اثر سطوح مختلف (0، 1، 2 و 3 درصد) پودر آویشن باغی بر عملکرد تولیدی، ویژگی های کیفی تخم‌مرغ، برخی فراسنجه های تخمدان، میزان مالون دی آلدئید کبد و مایع فولیکولی مرغ های تخم گذار هایلاین W-36 در قالب طرح کاملاً تصادفی با چهار تکرار به مدت 14 هفته انجام گرفت. در دوره 26 تا 33 هفتگی، اثر تیمار ها بر تخم‌مرغ بدون پوسته، درصد تولید، مصرف خوراک و ضریب تبدیل غذایی معنی‌دار نبود؛ اما تیمار 2% پودر آویشن باغی بر وزن توده تخم‌مرغ و وزن تخم‌مرغ روزانه اثر معنی دار داشت (05/0>P). در دوره 34 تا 39 هفتگی نیز اثر تیمار ها بر تولید تخم‌مرغ بدون پوسته، درصد تولید تخم‌مرغ و راندمان خوراک معنی دار نبود، اما تیمار 2% پودر آویشن بر مصرف خوراک، وزن توده تخم‌مرغ و وزن تخم‌مرغ روزانه اثر معنی دار داشت (05/0>P). صفات کیفی تخم مرغ در پایان هفته های 26، 30، 34 و 38 اندازه گیری و مشخص شد تنها واحدها و در هفته 26 تحت تاثیر تیمار های 2 و 3 (حاوی 1 و 2 درصد پودر آویشن باغی) افزایش یافت (05/0>P). شمارش تعداد فولیکول های سفید، زرد کوچک و زرد بزرگ و نیز اندازه گیری مالون دی آلدئید کبد و مایع فولیکولی در پایان دوره نشان داد که هیچ یک از تیمار ها اثر معنی داری بر این صفات نداشتند. در مجموع نتایج آزمایش نشان داد که استفاده از سطح 2% پودر آویشن باغی در جیره مرغ تخم گذار سبب بهبود وزن توده تخم مرغ و میانگین وزن تخم مرغ شده و نیز واحد هاو را در دوره پیک تولید افزایش می دهد.
An experiment was conducted in order to investigate the effect of different levels of Thymus vulgaris powder (0, 1, 2, and 3%) on performance, egg quality, some ovarian parameters, and level of malondialdehyde in the liver and follicular fluid of Hy-Line w36 laying hens. The hens were divided into 4 equal treatment groups and each treatment consisted of 4 replicates in a completely randomized design. In the period of 26 to 33 weeks of age, no significant difference was observed among the dietary treatments in terms of egg production, shell-less egg ratio, feed intake, and feed conversion ratio; but egg weight and egg mass were affected by 2% thymus powder (P<0.05). In the period of 34 to 39 weeks of age, shell-less eggs (%), egg production (%), and feed efficiency were not affected by thymus powder, but feed intake, egg mass, and egg weight were significantly affected by treatment 3 (P<0.05). The egg quality characteristics were measured at the end of weeks 26, 30, 34, and 38 of age. The results showed that only in week 26, the Haugh unit was significantly increased by 1 and 2% thymus powder (P<0.05). At the end of the experiment, the number of white, large yellow, and small yellow follicles, and level of malondialdehyde in the liver and follicular fluid were recorded and none of these were not affected by different levels of thymus powder. Overall, the experimental results showed that the use of 2% thyme powder in the laying hen diet improved the egg mass and egg weight, and also increased the Haugh unit during the peak production period.
1-Lee K, Everts W, Beyen AC. Dietary carvacrol lowers body gain but impr-oves feed conversion in female broiler chickens. Journal of Applied Poultry Research. 2006;12:394-399. 2-Gheisar MM, Kim IH. Phytobiotics in poultry and swine nutrition-a review. Italian Journal of Animal Science. 2018; 17(1):92-99. 3-Saki AA, Aliarabi H, Hosseini Siyar SA, Salari J, Hashemi M. Effect of a phytogenic feed additive on performa-nce, ovarian morphology, serum lipid parameters and egg sensory quality in laying hen. Veterinary Research Forum. 2014;5(4):287-293. 4-Pahari B, Chakraborty S, Chaudhuri S, Sengupta B, Sengupta PK. Binding and antioxidant properties of therapeutically important plant flavonoids in biomemb-ranes: Insights from spectroscopic and quantum chemical studies. Chemistry and Physics of Lipids. 2012;165(4):488-496. 5-Surai PF. Natural Antioxidant in Avian Nutrition and Reproduction. Nottingh-am University Press. Nottingham. 2002; 1-26. 6-Vicent HV. Carvacrol and thymol red-uce swine waste odor and pathogens stability of oils. Current Microbiology. 2002;44:38-43. 7-Placha I, Takacova J, Ryzner M, Coba-nova K, Laukova A, Strompfova V, Venglovska K, Faix S. Effect of thyme essential oil and selenium on intestine integrity and antioxidant status of broil-ers. British Poultry Science. 2013;27: 15-21. 8-Fasseas MK, Mountzouris KC, Tarant-ilis M, Polissiou PA, Zervas G. Antio-xidant activity in meat treated with oregano and sage essential oils. Food Chemistry. 2008;106:1188-1194. 9-Christaki E, Bonos E, Giannenas I, FlorouPaneri P. Evaluation of oregano and αtocopheryl Acetate on laying Japa-nese quail diets. Journal of Basic and Applied Sciences. 2012;8:238242. 10-Şahin K, Kucuk O. Heat stress and dietary vitamin supplementation of pou-ltry diets. Nutrition Abstracts and Rev-iews, Series B: Livestock Feeds and Feeding. 2003;73(7):41-50. 11-Luhman CM, Miller BG, Beitz DC. The effect of feeding lovastatin and colestipol on production and cholesterol content of eggs. Poultry Science. 1990; 69:852-855. 12-Etches RJ. Egg Formation in: Reprod-uction in Poultry. Chapter 7. CAB Inter-national. University Press, UK. Cambri-dge;1996. 13-Renema RA, Robinson FE, Oosterho-ff HH, Feddes JJR, Wilson JL. Effects of photostimulatory light intensity on ovarian morphology and carcass traits at sexual maturity in modern and antique egg-type pullets. Poultry Science. 2001; 80:47-56. 14-Fukunaga K, Takama K, Suzuki T. High-performance liquid chromatograp-hic determination of plasma malondial-dehyde level without a solvent extra-ction procedure. Analitical Biochem-istry. 1995;230:20-23. 15-Chirico S. High-performance liquid chromatographybased thiobarbituric ac-id tests. Methods in Enzymology. 1994; 233:314-318. 16-Coutts JA, Wilson GC, Fernández S. Optimum Egg Quality: A Practical Ap-proach. 5M Publishing;2007. 17-Nobakht A. The effects of different levels of Alhaji maurorum L. on per-formance, egg traits and blood bioc-hemical and hematological parameters of commercial laying hens. Journal of Veterinary Clinical Research. 2013; 4(2):111-121. [In Persian] 18-Zarghi H, Golian A, Kermanshahi H. The effect of rosemary hydro-alcoholic (rosmarinus officinalis L.) extract on performance and egg quality in laying hens. Iranian Journal of Animal Scie-nce. 2015;46(1):1-8. [In Persian] 19-Rahman MA, Ray D, Redoy MRA, Al-Mamun M. Dose titration of herbs mixture powder supplementation on laying performance and egg quality in commercial layer chicken. Livestock Research for Rural Development. 2021; 33:13. 20-Abdel-Wareth AAA, Lohakare JD. Effect of dietary supplementation of peppermint on performance, egg qua-lity, and serum metabolic profile of Hy-Line Brown hens during the late laying period. Animal Feed Science and Tech-nology. 2014;197:114-120. 21-Abdalla A, Mona A, Ahmed MI, Abaza M, Aly OM, Hassan Effat Y. Effect of using some medicinal plants and their mixtures on production on productive and reproductive performa-nce of gimmizah strain. Egypt poultry science. 2011;31(II):641-654. 22-Taki A, Salari S, Boujarpour M, Sari M, Taghizadeh M. Effect of various levels of fennel essence on perfor-mance, egg quality and some reprod-uctive traits of laying hens. Iranian Jou-rnal of Animal Science Research. 2014; 6(2):140-149. [In Persian] 23-Torki M, Mohebbifar A, Mohammadi H. Effects of supplementing hen diet with Lavandula angustifolia and/or Me-ntha spicata essential oils on production performance, egg quality and blood variables of laying hens. Veterinary Medicine and Science. 2021;7:184-193. 24-Radwan Nadia L, Hassan RA, Qota EM, Fayek HM. Effect of natural antioxidant on oxidative stability of eggs and productive and reproductive performance of laying hens. Internatio-nal Journal of Poultry Science. 2008; 7(2):134-150. 25-Abou-Elkhair R, Selim S, Hussein E. Effect of supplementing layer hen diet with phytogenic feed additives on lay-ing performance, egg quality, egg lipid peroxidation and blood biochemical constituents. Animal Nutrition. 2018; 4(4):394-400. 26-Rashidi Majd T, Mirzadeh Kh, Chaji M, Mamuei M, Zarei M. Effect of diet contains different levels of Trachysper-mum copticum seed and vitamin E on egg quality characteristics, performance and blood antioxidant status in laying hens. Iranian Veterinary Journal. 2015; 11(3):35-45. [In Persian] 27-Sayiedpiran A, Nobakht A, Khodaei S. The effects of using of probiotic, organic acid and blends of some med-icinal herbs on performance, egg qu-ality, blood biochemical and immunity parameters of laying hens. Journal of Veterinary Clinical Pathology. 2011;5, 1(17):1111-1122. [In Persian]
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