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Abstract

The objective of this study was to clarify the effects of a second protocol of ovulation synchronisation starting on day 26 after timed artificial insemination on ovarian profile and days open in dairy cows diagnosed as nonpregnant. Ninety-four Holstein-Friesian cows received intramuscular...

Author(s)
Osawa, T.; Honjou, S.; Nitta, H.; Uchiza, M.; Tameoka, N.; Moro, Y.; Izaike, Y.
Publisher
Society for Reproduction and Development (, Tokyo, Japan
Citation
Journal of Reproduction and Development, 2009, 55, 2, pp 163-169
Abstract

ALLAIRE, F. R. Another approach to the regression of yield on a contemporary yield average: 925-926.
ANDRUS, D. F., and FREEMAN, A. E. Age distribution, life expectancy, and culling practices in Iowa dairy herds: 939-940.
ARAVE, C. W., and LAMB, R. C. Effect of blood antigen, serum and milk protein ...

Citation
Journal of Dairy Science, 1969, 52, pp 879-948
Abstract

ABEL-AZIZ, A. S., BARR, G. R., and TYLER, W. J. Empirical analysis of models for estimating heritability: 986.
ACKERMAN, R. A., THOMAS, R. O., and BUTCHER, D. F. Effects of length of dry period on production: 976-977.
ALLAIRE, F. R. Selective value of milk yield among dairy cows: 973-974.
AEAVE, C. ...

Citation
Journal of Dairy Science, 1967, 50, pp 936-1017
Abstract

THE first artificial breeding unit of the New Jersey Holstein-Friesian Cooperative Association was started in 1938, and since that time cooperative artificial insemination has been adopted by 12 other states. The authors carried out field experiments in order to adjust certain inadequacies of the...

Author(s)
HAMILTON, J. G.; SYMINGTON, E. L.
Citation
Canadian Journal of Comparative Medicine, 1939, 3, pp 337-340
Abstract

AKINS, E. L., LTJDWICK, T. M., RICKARD, H. E., RADER, E. R., and ETGEN, W. M. Association of certain type evaluations and type scores of first-lactation Holstein females: 748. ALMQTJIST, J. O., AMANN, R. P., and O'DELL, W. T. Sperm reserves of dairy bulls as determined by depletion trials and...

Citation
Journal of Dairy Science, 1958, 41, pp 701-751
Abstract

BEARDEN, H. J. The effect of some winter management practices and herd size on the 60- to 90-day nonreturns in artificial breeding: 638. BECKER, R. B., and ARNOLD, P. T. D. Tenure of dairy bulls in artificial service: 622. BIALY, G., and SMITH, V. R. Rapid rates for freezing bull semen: 622. BOYD., ...

Citation
Journal of Dairy Science, 1957, 40, pp 597-638
Abstract

ANDEBSON, W. R., and FLIPSB, R. J. Origin and fatty acid composition of the glycerides in the semen of dairy bulls: 619.
ABAVE, C. W., and LABEN, R. C. Study of genetic progress in California dairy herds: 629.
BAKEB, F. N. Vital staining before Feulgen-DNA determinations on bovine spermatozoa: 636. ...

Citation
Journal of Dairy Science, 1963, 46, pp 591-650
Abstract

ALFORD, J. A. The occurrence of penicillin and spreptomycin-resistant microorganisms in diluted bull semen: 579. ASCHBACHER, P. W., SMITH, V. R., and STONE, W. H. A study of the optimum time for insemination: 576. BECKER, R. B., and ARNOLD, P. T. D. Tenure and turnover of desirable dairy bulls in ...

Citation
Journal of Dairy Science, 1953, 36, pp 559-607
Abstract

ANDERSON, W. R., and FLIPSE, R. J. Production of carnosine by bovine spermatozoa: 938. BECKER, R. B., and ARNOLD, P. T. D. Preliminary life-expectancy estimates for desirable bulls in artificial insemination: 939. BEROUSEK, E. R., WHATLEY, J. A. (Jr. ), MORRISON, R. D., MUSGRAVE, S. D., and HARVEY, ...

Citation
Journal of Dairy Science, 1959, 42, pp 894-944
Abstract

BIALY, G., and HESS, E. A. The influence of added lipoprotein on the freezing of bovine spermatozoa: 623. BRAKEL, W. J. An evaluation of the American Jersey Cattle Club star bull program: 617. BRANTON, C., GRIFFITH, W. S., PATRICK, T. E., JOHNSTON, J. E., and D'ARENSBOURG, G. F. Seasonal trends in...

Citation
Journal of Dairy Science, 1955, 38, pp 587-628

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