Mating behavior of one humped camel in relation to body condition score

Title: Mating behavior of one humped camel in relation to body condition score

Authors: Sajjan Singh, Sumant Vyas, Kashi Nath and NV Patil

Source: Ruminant Science (2016)-5(2):235-237.

Cite this reference as: Singh Sajjan, Vyas Sumant, Nath Kashi and Patil NV (2016).Mating behavior of one humped camel in relation to body condition score. Ruminant Science 5(2):235-237.

Abstract

A total of 11 breeding male camels having Body Condition Score (BCS) between 3.0 and 3.5 were selected for breeding of female Camels (n=65) having BCS between 2.5 to 4.0. The period of mating was from December to March 2015. Each male camel was enabled to mate with minimum 3 to maximum 9 female camels. Physical changes and reduction in body weight was observed in all breeding camels except few camels whose frequency of mating was restricted. The females having exceptionally high body condition score were found to be inconvenient for mating and bulls were reluctant to mount such females. Repeated mounting and demounting by males is common in high body BCS females. The study found that females having BCS between 2.5 and 3.5 were comfortable due to prominence of coxial and Ischial tuberocity leading to locking of chest pad between these and rear side of hump. The present findings indicated that high BCS females were not convenient for mating and chest pad played role in mating behavior by providing a lock between hump and ischial tuberocity.

References

Charnot Y (1963). The development of soft palate and physiological states in the dromedary. Journal of Physiology-Paris 55:226-227.

Dholpuria S, Vyas S, Purohit GN and Pathak KML (2012). Sonographic monitoring of early follicle growth induced by melatonin implants in camels and the subsequent fertility. Journal of Ultrasound 15:135-141.

Khanna ND, Tandon SN and Rai AK (1990). Breeding parameters of Indian camels. Indian Journal of Animal Science 60:1347-1354.

Sahani MS, Vyas S and Deen A (2003). Improvement in reproductive efficiency in farm camels under hot arid region. Indian Journal of Animal Reproduction 24:93-98

Shekhar C, Vyas S, Purohit GN and Patil NV (2012). Use of collagenase type-1 to improve the seminal characteristics of dromedary camel semen. European Journal of Veterinary Medicine 1(1):17-27

Singh S, Poonia RK, Nath K and Patil NV (2015) Body Condition Scoring system. In : Technical Bulletin, ICAR- NRC on Camel, Bikaner

Singh V and Parkash A (1964). Mating behavior in camel.  Indian Veterinary Journal 41:475-477.

Vyas S and Sahani MS (2000). Real-time ultrasonography of ovaries and breeding of one humped camel (Camelus dromedarius) during the early postpartum period. Animal Reproduction Science 59:179-184.

Vyas S, Pareek PK, Purohit GN and Sahani MS (2001). Management practices for augmenting rut in male Camelus dromedarius. Veterinary Practitioner 2(2):132-34.  

Vyas S, Briant C, Chemineau P, Danvic C and NagnanLe Meillour P (2012). Oestrus pheromones in farm mammals, with special reference to cow. Indian Journal of Animal Sciences 82(3):256.