Genetic studies on sex ratio in dairy cattle

Indian Journal of Animal Sciences

Volumn 74, Issue 9, 2004, Pages 986-988

  Singh, Balvir ^a,b   Kumar, D ^a,c   Singh, Harpal ^a,c   Prasad, R B ^a,c   Singh, J B ^a,d  

^a G B PANT UNIVERSITY OF AGRICULTURE AND TECHNOLOGY   (India)

^b G B PANT INSTITUTE OF HIMALAYAN ENVIRONMENT AND DEVELOPMENT   (India)

^c Gynaecology and Obstetrics   (India)

^d Stat and Computer

Author keywords

Animal breeds; Cattle; Crossbred; Hariana; Jersey; Sex ratio

Indexed keywords

ARTICLE; BREEDING; CONTROLLED STUDY; CROSS BREEDING; DAIRY CATTLE; ENVIRONMENTAL FACTOR; FEMALE; GENETIC ANALYSIS; GENETIC VARIABILITY; MALE; NONHUMAN; PARITY; SEASONAL VARIATION; SEX RATIO;

ANIMALIA; BOS TAURUS;

EID: 10444284963     PISSN: 03678318     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. Bhattacharya T K, Kumar Pusphendra and Patil V K. 1999. Sex ratio in a herd of Tharparkar cattle. Indian Veterinary Journal 76(10): 942-45.
2. Chandel S R S. 1963. Handbook of Agricultural Statistics. Achal Prakashan Mandir, Kanpur.
3. Kumar Arun, Chaudhary S R and Sachdeva G K. 1995. Abnormal termination of pregancies in crossbred cattle. Indian Journal of Dairy Science 48(6): 404-07.
4. Kumar Arun, Lavania G S and Lathwal S S. 1992. Sex ratio in crossbred cattle. Indian Journal of Animal Research 26(1): 25-28.
5. Kumar Arun, Lavania G S and Tomar S S. 1993. Genetic parameters of sex ratio in crossbred cattle. Indian Journal of Dairy Science 46(1): 41-42.
6. Mane A G, Deshpande A D and Deshpande K S. 1998. Study of some of the economic characteristics of Khillari breed of cattle. Indian Journal of Dairy Science 51(6): 380-82.
7. Mehrotra S and Dey A. 1998. Calving pattern and sex ratio in exotic and crossbred cattle raised under subtemperate climate. Indian Veterinary Journal 75(12): 1126-27.
8. Mukherjee K and Tomar S S. 1999. Quantification of replacement rate and its components in Karan Swiss cattle. Indian Journal of Dairy Science 52(1): 36-39.
9. Rawal S C and Tomar S S. 1995. Genetic study of sex ratio in a herd of Sahiwal cattle. Indian Journal of Dairy Science 48(4): 311-12.
10. Rawal S C and Tomar S S. 1996. Incidence and inheritance of type and sex of calf born in Tharparkar cattle. Indian Journal of Dairy Science 49(9): 567-71.
11. Sethi R K and Rao M K. 1981. Variation in sex ratio in dairy cattle. Indian Journal of Dairy Science 34(7): 454-56.
12. Singh Basant and Singh B P. 1968. The bearing of reason and sequence of calving on frequency of male, female and total calving in Haryana cows. Indian Veterinary Journal 45(10): 852-58.
13. Singh Bhagat, Singh C V, Singh R V, Prasad R B, Kumar D and Kumar Raj. 1997. Factors affecting reproductive disorders in crossbred and Sahiwal cattle. Indian Journal of Dairy Science 50(1): 69-72.
14. Singh Maharaj and Jain L S. 1997. Replacement rate in pure and crossbred cattle. Indian Journal of Dairy Science 50(4): 279-83.
15. Tomar S S and Arora K L. 1970. Calving season and secondary sex ratio in Hariana cattle. Haryana Veterinary Journal 9(1): 20-25.
16. Tomar S S and Verma G S. 1998. Genetic variability in components of replacement in Karan Fries cattle. Indian Journal of Animal Sciences 58(10): 1204-08.
17. Tomar S S, Pandey R P and Kulkarni V S. 1995. Effect of service sire on calf characteristics in dairy cattle. Indian Journal of Dairy Science 48(3): 245-46.
18. Tomar S S, Singh H P and Malik P S. 1976. Secondary sex ratio in Sahiwal cattle. Indian Journal of Animal Sciences 46(1): 55-58.