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Results:
1-14
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Results: 14
Authors:
Kastelic, JP
Cook, RB
Pierson, RA
Coulter, GH
Citation: Jp. Kastelic et al., Relationships among scrotal and testicular characteristics, sperm production, and seminal quality in 129 beef bulls, CAN J VET R, 65(2), 2001, pp. 111-115
Authors:
Gabor, G
Kastelic, JP
Cook, RB
Sasser, RG
Brito, LFC
Csik, JV
Coulter, GH
Gyorkos, I
Citation: G. Gabor et al., Effects of GnRH treatment on scrotal surface temperatures in bulls, CAN J VET R, 65(1), 2001, pp. 60-63
Authors:
Martinez, MF
Kastelic, JP
Adams, GP
Mapletoft, RJ
Citation: Mf. Martinez et al., The use of GnRH or estradiol to facilitate fixed-time insemination in an MGA-based synchronization regimen in beef cattle, ANIM REPROD, 67(3-4), 2001, pp. 221-229
Authors:
Cook, RB
Popp, JD
McAllister, TA
Kastelic, JP
Harland, R
Citation: Rb. Cook et al., Effects of immunization against GnRH, melengestrol acetate, and a trenbolene acetate/estradiol implant on growth and carcass characteristics of beef heifers, THERIOGENOL, 55(4), 2001, pp. 973-981
Authors:
Ambrose, DJ
Rajamahendran, R
Kastelic, JP
Small, JA
Citation: Dj. Ambrose et al., Synchronization of ovulation and conception rates in Holstein heifers given an intravaginal progesterone-releasing device (CIDR), and estradiol cypionate, porcine LH or gonadotropin releasing hormone, ARCH TIER, 44, 2001, pp. 77-79
Authors:
Martinez, MF
Adams, GP
Kastelic, JP
Bergfelt, DR
Mapletoft, RJ
Citation: Mf. Martinez et al., Induction of follicular wave emergence for estrus synchronization and artificial insemination in heifers, THERIOGENOL, 54(5), 2000, pp. 757-769
Authors:
Mwansa, PB
Kemp, RA
Crews, DH
Kastelic, JP
Bailey, DRC
Coulter, GH
Citation: Pb. Mwansa et al., Comparison of models for genetic evaluation of scrotal circumference in crossbred bulls, J ANIM SCI, 78(2), 2000, pp. 275-282
Authors:
Cook, RB
Popp, JD
Kastelic, JP
Robbins, S
Harland, R
Citation: Rb. Cook et al., The effects of active immunization against GnRH on testicular development,feedlot performance, and carcass characteristics of beef bulls, J ANIM SCI, 78(11), 2000, pp. 2778-2783
Authors:
Martinez, MF
Kastelic, JP
Adams, GP
Janzen, E
McCartney, DH
Mapletoft, RJ
Citation: Mf. Martinez et al., Estrus synchronization and pregnancy rates in beef cattle given CIDR-B, prostaglandin and estradiol, or GnRH, CAN VET J, 41(10), 2000, pp. 786-790
Authors:
Mwansa, PB
Kemp, RA
Crews, DH
Kastelic, JP
Bailey, DRC
Coulter, GH
Citation: Pb. Mwansa et al., Selection for cow lifetime pregnancy rate using bull and heifer growth andreproductive traits in composite cattle, CAN J ANIM, 80(3), 2000, pp. 507-510
Authors:
Kastelic, JP
Cook, RB
Coulter, GH
Citation: Jp. Kastelic et al., Effects of ambient temperature and scrotal fleece cover on scrotal and testicular temperatures in rams, CAN J VET R, 63(2), 1999, pp. 157-160
Authors:
Martinez, MF
Adams, GP
Bergfelt, DR
Kastelic, JP
Mapletoft, RJ
Citation: Mf. Martinez et al., Effect of LH or GnRH on the dominant follicle of the first follicular wavein beef heifers, ANIM REPROD, 57(1-2), 1999, pp. 23-33
Authors:
Kastelic, JP
Olson, WO
Martinez, M
Cook, RB
Mapletoft, RJ
Citation: Jp. Kastelic et al., Synchronization of estrus in beef cattle with norgestomet and estradiol valerate, CAN VET J, 40(3), 1999, pp. 173-178
Authors:
Thundathil, J
Kastelic, JP
Olson, WO
Cook, RB
Mapletoft, RJ
Citation: J. Thundathil et al., Melengestrol acetate, estradiol-17 beta and GnRH for synchronization of estrus and ovulation in beef cows, CAN J ANIM, 79(1), 1999, pp. 39-43
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