Re-insertion of a progesterone-containing intravaginal device to synchronise returns to oestrus in dairy heifers

New Zealand Veterinary Journal

Volumn 45, Issue 1, 1997, Pages 15-18

  Hanlon, D W ^a   Williamson, N B ^a   Steffert, I J ^a   Wichtel, J J ^a   Pfeiffer, D U ^a  

^a MASSEY UNIVERSITY   (New Zealand)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0003112073     PISSN: 00480169     EISSN: 11760710     Source Type: Journal    
DOI: 10.1080/00480169.1997.35982     Document Type: Article

References (13)

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2. Anonymous. EAZI-BREED C1DR Cattle device: Product Information. InterAg, Hamilton, 1995.
3. Macmillan KL. The principles and practice of oestrous synchrony in dairy cattle. In: 10th Seminar of the Society of Dairy Cattle Veterinarians of the New Zealand Veterinary Association, 5-13, 1993.
4. Jellie HP. The development and application of controlled breeding programmes in New Zealand dairy farms. In: 10th Seminar of the Society of Dairy Cattle Veterinarians of the New Zealand Veterinary Association, 49-56, 1993.
5. Macmillan KL, Taufa VK, Barnes DR, Day AM, Henry R. Detecting estrus in synchronized heifers using tailpaint and an aerosol raddle. Theriogenology 30, 1099-1114, 1988.
6. Macmillan KL, Peterson AJ. A new intravaginal progesterone releasing device for cattle (CIDR-B) for oestrous synchronisation, increasing pregnancy rates and the treatment of post-partum anoestrus. Animal Reproduction Science 33, 1-25, 1993.
7. Munro RK, Bertram J. Progesterone administered after insemination did not affect the fertility of cattle following a controlled breeding program. Australian Journal of Experimental Agriculture 30, 179-81, 1990.
8. Van Cleeff J, Macmillan KL, Thatcher WW, Lucy MC. Estrous synchronization and fertility in heifers treated with CIDR before and after insemination. Journal of Animal Science 67 (Supplement 1), 383, 1989.
9. Dick AR. Studies on the use of the CIDR intravaginal device for reproductive management of dairy cattle. Unpublished MPhil thesis. Massey University, Palmerston North, 1990.
10. Duirs GF, Macmillan KL, Rhodes AP, Barnes DR, Taufa VK. CIDR: Concepts in breeding management. In: 3rd Seminar of the Dairy Cattle Society of the New Zealand Veterinary Association, 127-36, 1986.
11. Mikeska JC, Williams GL. Timing of preovulatory endocrine events, estrus and ovulation in Brahman x Hereford females synchronized with norgestomet and estradiol valerate. Journal of Animal Science 66, 939-46, 1988.
12. Bo GA, Adams GP, Pierson RA, Tribulo HE, Caccia M, Mapletoft RJ. Follicular wave dynamics after estradiol 17b treatment of heifers with or without a progestagen implant. Theriogenology 41, 1555-69, 1994.
13. Roberts SJ. Diseases and accidents of gestation. In: Veterinary Obstetrics and Genital Diseases (Theriogenology). Pp 123-244. SJ Roberts, Vermont, 1986.