1. Acimovic, M., Tesevic, V., Todosijevic, M., Djisalov, J., and Oljaca, S. 2015. Compositional
characteristics of the essential oil of Pimpinella anisum and Foeniculum vulgare grown in
Serbia. Buta. Serb. 39: 9-14.
2. Afshin-Khaki, A., Najafpour, A., Dolatkhah, H., and Montaseri, A. 2015. Study of
Foeniculum vulgare (Fennel) Seed Extract Effects on Serum Level of Estrogen, Progesterone
and Prolactin in Mouse Nahid Sadeghpour. J. Med. Biolog. Sci. 2: 23-27.
3. Aliarabi, H., Alimohamady, R., Bahari, A.A., and Zamani, P. 2014. Effects of Different
Sources of Selenium on Growth, Hematological and Rumen Parameters in finishing
Mahraban Lambs. J. Rumin. Res. 2: 51-67.
4. Anadon, A. 2006. The EU ban of antibiotics as feed additives: alternatives and consumer
safety. J. Vet. Pharma. 29: 41-44.
5. Benchaar, C., Petit, H.V., Berthiaume, R., Whyte, T.D., and Chouinard, P.Y. 2006. Effects of
addition of essential oils and monensin premix on digestion, ruminal fermentation, milk
production and milk composition in dairy cows. J. Dairy. Sci. 89: 4352-4364.
6. Benchaar, C., Wang, Y., Chaves, A.V., McAllister, T.A., and Beauchemin, K.A. 2007. Use
of plant extracts in ruminant nutrition. In: Acharya, S.N., Thomas, J.E. (Eds.), Advanced in
Medicinal Plant Research. Research Signpost, Kerala, India. 465-489
7. Bhatt, N. 2015. Herbs and Herbal Supplements, a Novel Nutritional Approach in Animal
Nutrition. Iranian J. Appl. Anim. Sci. 5: 497-516.
8. Burt, S. 2004. Essential oils: their antibacterial properties and potential applications in foods,
a review. Intern. J. Food Microbiol. 94: 223-253.
9. Calsamiglia, S., Busquet, M., Cardozo, P.W., Castillejos, L., and Ferret, A. 2007. Invited
Review: Essential Oils as Modifiers of Rumen Microbial Fermentation. J. Dairy. Sci. 90:
2580-2595.
10. Castillejos, L., Calsamiglia, S., Ferret, A., and Losa, R. 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 culture system. J. Anim. Feed Sci. Technol. 119: 29-41.
11. Chaves, A.V., Stanford, K., Gibson, L., McAllister, T.A., and Benchaar, C. 2008. Effects of
carvacrol and cinnamaldehyde on intake, rumen fermentation, growth performance, and
carcass characteristics of growing lambs. J. Anim. Feed Sci. Technol. 145: 396-408.
12. Eamad, M., Ghaybe, F., Rasouli, S.M., Khanjanzadeh, R., and Mohammadi-Jouzani, S.
2013. Foeniculum vulgare as medical plant. Nashre Pooneh Publishing Press.
13. Farzad, M.A. 2013. Medicinal and aromatic herbals. Sarva Publishing Press. Tehran, Iran.
14. Heshmat-Kaboudvand, B. 2013. A review on Asian medicinal and aromatic plants. 2013.
Agricultral Education and Extention Department. Tehran, Iran.
15. Hristov, A.N., and Jouany, J.P. 2005. Factors affecting the efficiency of nitrogen utilization
in the rumen. 117- 166. In: A.N. Hristov and E. Pfeffer (Eds), Nitrogen and Phosphorus
Nutrition of Cattle and Environment. CAB International, Wallingford, UK.
16. Izadifar, J., and Dadpasand, M. 2008. Fattening performance and carcass composition of
Ghezel, Mehraban and their cross breed. Iran. J. Anim. Sci. 40: 59-66.
17. Kandil, M.A. 2002. The effect of fertilizers for conventional and organic farming on yield
and oil quality of fennel (Foeniculum vulgare Mill.) in Egypt. PhD Thesis.
18. Kashani, S. 2009. Effect of Foeniculum vulgare seed on milk yield and composition, growth
hormone, blood prolactin and rumen fermentation of Sanjabi sheep. M.Sc. Thesis. Razi
University. (In Persion)
19. Khamisabadi, H., Kafilzadeh, F., and Charaein, B. 2015. Effect of Addition of Peppermint
(Mentha peppirta L) or Thymus (Thymus vulgaris L) on Meat quality characteristics of
Sanjabi finishing lambs. J. Rumin. Res. 3: 103-121 (In Persian)
20. McIntosh, F.M., Williams, P., Losa, R., Wallace, R.J., Beever, D.A., and Newbold, C.J.
2003. Effects of essential oils on ruminal microorganisms and their protein metabolism.
Appl. Environ. Microbiol. 69: 5011-5014.
21. Meyer, N.F., Erickson, G.E., Klopfenstein, T.J., Greenquist, M.A., Luebbe, M.K., Williams,
P., and Engstrom, M.A. 2009. Effect of essential oils, tylosin, and monensin on finishing
steer performance, carcass characteristics, liver abscesses, ruminal fermentation, and
digestibility. J. Anim. Sci. 87: 2346–2354.
22. Mojab, F., Javidnia, K., Nickavar, B., and Yazdani, D. 2007. GC-MS Analysis of the
Essential Oils of Roots and Leaves of Foeniculum vulgare Mill. J. Essen. Oil Bear. Plants.
10: 36-40.
23. Monem, M., and Dokhanchi, D. 1991. Study the Mehraban Sheep Breed. J. Anim. Sci.
Institute, Karaj, Iran.
24. Mürsel, Ö., Sibel, S.Ö., and Alper, Ö. 2011. Fattening performance, blood parameters and
slaughter traits of Karya lambs consuming blend of essential oil compounds. Afr. J.
Biotechnol. 10: 6663-6669.
25. Newbold, C.J., Mclntosh, F.M., Williams, P., Losa, R., and Walace, R.J. 2004. Efects of a
specific blend of essential oil compound on rumen fermentation. J. Anim. Feed Sci. Technol.
114:105-112.
26. Nooriyan Soroor, E., Rrouzbehan, Y., and Alipour, D. 2013. Effect of Echium
amoenum extract on the growth rate and fermentation parameters of Mehraban lambs. J.
Anim. Feed Sci. Technol. 184: 49-57.
27. NRC. 2007. Nutrient Requirements of Sheep. Washington DC: National Academy Press.
28. Patra, A.K. 2011. Effects of Essential oils on rumen fermentation, microbial echology and
ruminant production. Asian J. Anim. Vet. Adv. 6: 416-428.
29. Radwan, M.S.M., and Khalil, E.F. 2002. Nutritional evaluation of fennel hay inclusion in
rabbit diets. Egypt. J. Rab. Sci. 12: 85-94.
30. Rather, M.A., Dar, B.A., Sofi, S.A., Bhat, B.A., and Qurishi, M.A. 2016. Foeniculum
vulgare: A comprehensive review of its traditional use, phytochemistry, pharmacology, and
safety. Arab. J. Chem. 9: 1574-1583.
31. Saeedi, S., Dayani, O., Khezri, A., and R. Tahmasbi. 2016. The effect of using fennel
powder in starter diets on performance, immunity system and biometric parameters of
Holstein calves. Iran. J. Anim. Sci., 46: 371-378.
32. Saki, S., Vakili, A., and Danesh-mesgaran, M. 2015. Effect of Foeniculum vulgare,
Eucalyptus and Pine essential oils on in vitro gas yield of cereial grain feeds. In Proc. 6th
Iranian congress of animal science. University of Tabriz.
33. Shafyee-Varzanah, H., Fazaeli, H., and Moayyer, A.H. 2004. Effect of diet contained
Agaricus mushroom spent wheat straw on the performance of finishing lambs. Research
project report. Agricultural and Natural resources research Center, Hamedan, Iran.
34. Shorakayee, M. 2012. In vitro study of Foeniculum vulgare and Rosmarinus officinalis
essential oils on rumen fermentation of Mehraban Sheep. M.Sc. Desertation. Avicina
University.
35. Taki, A., Salari, S., Boujarpoor, M., Sari, M., and Taghizadeh, M. 2014. Effect of different
levels of Foeniculum vulgare extract on quantity and quality of egg and some reproductive
traits of laying hen. Iran. J. Anim. Sci. Res. 6: 140-149.
36. Torabi-Goudarzi, M., Bahonar, A., Raoufi, A., Akbari, H., and Hagheghi, G. 2010. Clinical
evaluation of chicory (Cichorium intybus L.) and anise (Pimpinella anisum L.) on cattle
appetite and comparison with common product. Iran. J. Medic. Aroma. Plants. 26: 275-282.
(In Persian)
37. Vakili, R. 2011. Effect of Foeniculum vulgare and extract with or without oil on
performance and egg quality in laying hen. Iran. J. Anim. Sci. Res. 3: 243-249.
38. Yacoub, O.M., Embarek, A., Abderahim, K., Abdelmoula, E.O., Bouchra, B., Ali, O., ELHessni,
A., Akhouayri, O., and Mesfioui, A. 2015. Chemical Composition and Zootechnical
Effects of Essential Oil of Fennel (Foeniculum Vulgare Mill.) and Anise (Pimpinella Anisum
L.) on Turkey. J. World's Poult. Res. 5: 90-97.
39. Zamani, Z., Alipour, D., Moghimi, H.R., Mortazavi, S.A., and Zolhavarieh, S.M. 2014.
Effect of free thymol and sustained release thymol on rumen fermentation and plasma
metabolites in sheep. Anim. Produc. Res. 3: 75-88. (In Persian)
40. Zolfaghari-Moheb, S., Fatahnnya, F., and Alipour, D. 2016. Effect of fennel by- product on
performance of growing lambs and gas production parameters of their diets. Iran. J. Anim.
Sci. 46: 201-210. (In Persian)