1- AOAC (Association of Official Analytical Chemists). 2012. Official Methods of Analysis. 19th ed. AOAC International, Gaithersburg, MD.
2- Angela, J., A. Flores., D. Garciarena., M. Juan., A. Hernandez Vieyra Karen., and D. C. Beauchemin. 2013. Effect of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture. Animal Feed Science and Technology, 168: 20-26.
3- Busquet, M., S. Calsamigla., A. Ferret., and C. Kamel. 2005. Screening for the effects of natural plant extracts and secondary plant metabolites on rumen microbial fermentation in continuous culture. Animal Feed Science and Technology, 123: 597-613.
4- Benchaar, C., H. V. Petit., R. Berthiaume., T. D. Whyte., and P. Y. Chouinard. 2006. Effects of addition of essential oils and monensin premix on digestion, ruminal fermentation, milk production and milk composition in dairy cows. Journal of Dairy Science, 89: 4352-4364.
5- Benchaar, C., A.V. Chaves., G. R. Fraser., and T. A. McAllistar. 2007. Effects of essential oils and their components on in vitro rumen microbial fermentation. Journal of Animal Science, 23:413-419.
6- Bager, F., M. Madsen., J. Christensen., and F. M. Aarestrup. 1997. Avoparcin used as a growth promoter is associated with the occurrence of vancomycin-resistant
Enterococcus faecium on Danish poultry and pig farms.
Preventive Veterinary Medicine, 31: 95-112.
7- Burt, S. 2004. Essential oils: their antibacterial properties and potential applications in foods – a review International Journal of Food Microbiology, 94: 223-253.
8- Castillejos, L., S. Calsamiglia., A. Ferret., and R. Losa. 2005. Effects of a specific blend of essential oil compounds and the type of diet on rumen microbial fermentation and nutrient flow from a continuous calture system. Animal Feed Science and Technology, 119:29-41.
9- Castillejos, L., and S. Calsamiglia. 2006. Effects of essential oils active compounds on rumen microbial fermentation and nutrient flow in vitro system. Journal of Dairy Science, 89:2649-2658.
10- Chaves, A.V., K. Stanford., L. L. Gibson., T. A. McAllister., and C. Benchaar. 2008. Effects of carvacrol and cinnamaldehyde on intake, rumen fermentation, growth performance, and carcass characteristics of growing lambs. Animal Feed Science and Technology, 145: 396-408.
11- Calsmiglia, S., M. Busquet., P. W. Cardoz., L. Castillejos., and A. Ferret. 2007. Essential oils a modifiers of rumen microbial fermentation. Journal of Dairy Science, 90:2580-2595.
12- Cardoz, P.W., S. Calsamiglia., A. Ferret., and C. Kamel. 2004. Effects of natural plant extracts on ruminal protein degradation and fermentation profiles in continuous culture. Journal of Animal Science, 82: 3230-3236.
13- DePeters, E., J. S. Taylor., C. M. Finley., and T. R. Famula. 1987. Dietary Fat and Nitrogen Composition of Milk from Lactating Cows. Journal of Dairy Science, 70: 1192-1201.
14- Dalkani, M., R. Darvishzadeh., and A. Hassani 2011. Correlation and sequential path analysis in Ajowan (Carum copticum L). Journal of Medicinal Plants Research, 52: 211-216.
15- Elson, C. E. 1995. Suppresssion of mealonate pathway activities by dietary isoprenoids: protective roles in cancer and cardiovascular disease. Journal of Nutrition, 125: 1666S-1672S.
16- FASS . 2010. Guide for the Care and Use of Agricultural Animals in Agricultural Research and Teaching. 3rd rev. ed. Federation of Animal Sciences Societies Savoy, IL.
17- Fraser, G. R., A. V. Chaves., Y. Wang., T. A. McAllister., K. A. Beauchemin., and C. Benchaar. 2007. Assessment of the effects of cinnamon leaf oil on rumen microbial fermentation using two continuous culture systems. Journal of Dairy Science, 90: 2315-2328.
18- Greathead, H. 2003. Plants and plant extracts for improving animal productivity proceedings of the Nutrition Society, 62: 279-290.
19- Giannenas, I., J. Skoufos., C. Giannakopoulos., M. Wiemann., O. Gortzi., S. Lalas., and I. Kyriazakis. 2011. Effects of essential oil on milk production, milk composition, and rumen micro biota in chios dairy ewes. Journal of Dairy Science, 94: 5569-5577.
20- Hristov, A. N., and J. P. Jouany. 2005. Factors affecting the efficiency of nitrogen utilization in the rumen. In Nitrogen and Phosphprus Nutrition of cattle: Reducing the Enviromental Impact of Cattle Operation PP 117-166 Eds E Pfeffer and Hristov AN.
21- Ivan, M., M. D. Dayrell., S. Mahadevan., and M. Hidiroglou. 1992. Effect of bentonite on wool growth and nitrogen metabolism in fauna-free and faunated sheep. Journal of Animal Science, 70:3194-3202.
22- Lee, K. W., H. Everts., H. J. Kappert., R. Losa., and A. C. Beynen. 2004. Growth performance of broile chickens fed a carboxymthyl cellulose containing diet with supplemental carvacrol and/or cinamaldehyde. International Journal of poultry Science, 9:619-622.
23- Molero, R., M. Ibara., S. Calsamiglia., A. Ferret., and R. Losa. 2004. Effect of specific blend of essential oil compounds on dry matter and crude protein degradability in heifers fed diets with different forage to concentrate ratios. Animal Feed Science and Technology, 114:91-104.
24- Mass, J. A., G. F. Wilson., S. N. McCutcheon., G. A. Lynch., D. L. Burnham., and J. France. 2001. The effect of season and monensin sodium on the digestive characteresitice of autumn and spring pasture fed to sheep. Journal of Animal Science, 79:1052-1058.
25- Newbold, C. J., F. M. McIntosh., P. Williams., R. Losa., and R. J. Wallace. 2004. Effects of a specific blend of essential oils compounds on rumen fermentation. Animal Feed Science and Technology, 114:105-112.
26- NRC (National Research Council). 2007. Nutrient Requirments of Lamb. 7th rev. ed Natl. Acad. Press, Washington, DC.
27- Ottenstein, D. M., and D. A. Batler. 1971. Improved gas chromatography separation of free. Acids C–C in dilute solution. Anal Chemestry, 43: 952-955.
28- Reynal, S. M., I. R. Ipharraguerre., M. Lineiro., A. F. Brito., G. A. Broderick., and J .H. Clark. 2007. Omasal flow of soluble proteins, peptids, and free amino acids in dairy cows fed diets supplemented with proteins of varying ruminal degaradibilities. Journal of Animal Science, 90:1887-1903.
29- Rostam zadeh, H.,
R. Pir Mohammadi., and
Y. A. Alijoo. 2015. Effect of Ajowan plant essential oil (cariumcopticum) on performance and some blood parameters of Mahabadi goats at early lactation period. Animal science journal, 28(106): 103-110. (In Persian).
30- SAS. 2002. Version 9.1 SAS/STAT user’s guide. Statistical Analysis Systems Institute, Cary, NC.
31- Slyter, L. L., and P. A. Putnam, 1967. In vivo vs. In vitro continuous culture of ruminal microbial population. Journal of Animal Science, 26: 1421-1427.
32- Tekippe, J. A., A. N. Hristove., K. S. Heyier., T.W. Cassidy., V. D. Zheijazkov., J.F.S. Ferreira,. S. K. Karnati., and G. A.Varga. 2011. Rumen fermentation and production effects of Origanum valgare L. Leaves in lactating dairy cows. Journal of Dairy Science, 94: 5065-5079.
33- Van Keulen, J., and B.A. Young. 1977. Evaluation of acid-insoluble ash as a natural marker in ruminant digestibility studies. Jornal of Animal Science, 44: 282–287.
34- Van Soest, P.J. 1994. Nutritional Ecology of the Ruminants. 2nd Edition. Cornell University Press, NY.
35- Yang, W.Z., C. Benchaar, B. N. Ametaj, and K. A. Beauchemin. 2010. Dose response to eugenol supplemention in growing beef fermentation and intestinal digestion. Animal Feed Science and Tehnology, 158: 57-64.
Send comment about this article