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Volumn 121, Issue 3-4, 2010, Pages 259-266

Effect of number of motile, frozen-thawed boar sperm and number of fixed-time inseminations on fertility in estrous-synchronized gilts

Author keywords

AI; Boar; Frozen sperm; Litter size; Ovulation; Pregnancy

Indexed keywords

ANIMAL; ANIMAL DISEASE; ARTICLE; ARTIFICIAL INSEMINATION; CRYOPRESERVATION; ESTRUS CYCLE; FEMALE; FERTILITY; HEAT; LITTER SIZE; MALE; METHODOLOGY; PHYSIOLOGY; PREGNANCY; SPERM PRESERVATION; SPERMATOZOON; SPERMATOZOON COUNT; SPERMATOZOON MOTILITY; SWINE;

EID: 77956179917     PISSN: 03784320     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.anireprosci.2010.07.002     Document Type: Article
Times cited : (37)

References (60)
  • 1
    • 18144389345 scopus 로고
    • Motility acrosome morphology and fertilizing capacity of boar spermatozoa frozen in pellets and straws
    • Swedish University of Agricultural Sciences, Uppsala, Sweden, L.A. Johnson, K. Larsson (Eds.)
    • Aalbers J.G., Johnson L.A., Aalbers-Smit E.A., Rademaker J.H.M. Motility acrosome morphology and fertilizing capacity of boar spermatozoa frozen in pellets and straws. Deep Freezing Boar Semen. Proc. First Int. Conf. Deep Freezing of Boar Semen 1985, 277-281. Swedish University of Agricultural Sciences, Uppsala, Sweden. L.A. Johnson, K. Larsson (Eds.).
    • (1985) Deep Freezing Boar Semen. Proc. First Int. Conf. Deep Freezing of Boar Semen , pp. 277-281
    • Aalbers, J.G.1    Johnson, L.A.2    Aalbers-Smit, E.A.3    Rademaker, J.H.M.4
  • 2
    • 0034656077 scopus 로고    scopus 로고
    • The time of ovulation in relation to estrus duration in gilts
    • Almeida F.R., Novak S., Foxcroft G.R. The time of ovulation in relation to estrus duration in gilts. Theriogenology 2000, 53:1389-1396.
    • (2000) Theriogenology , vol.53 , pp. 1389-1396
    • Almeida, F.R.1    Novak, S.2    Foxcroft, G.R.3
  • 3
    • 0001311882 scopus 로고    scopus 로고
    • A brief review of frozen semen application under Norwegian AI service conditions
    • Almlid T., Hofmo P.O. A brief review of frozen semen application under Norwegian AI service conditions. Reprod. Dom. Anim. 1996, 31:169-173.
    • (1996) Reprod. Dom. Anim. , vol.31 , pp. 169-173
    • Almlid, T.1    Hofmo, P.O.2
  • 4
    • 85007210588 scopus 로고
    • Fertility evaluation of the straw freezing technique for boar semen under practical artificial insemination conditions
    • Almlid T., Stavne S.E., Johnson L.A. Fertility evaluation of the straw freezing technique for boar semen under practical artificial insemination conditions. Reprod. Dom. Anim. 1987, 22:193-202.
    • (1987) Reprod. Dom. Anim. , vol.22 , pp. 193-202
    • Almlid, T.1    Stavne, S.E.2    Johnson, L.A.3
  • 6
    • 0014232485 scopus 로고
    • Effect of volume of semen, number of sperm and drugs on transport of sperm in artificially inseminated gilts
    • Baker R.D., Dziuk P.J., Norton H.W. Effect of volume of semen, number of sperm and drugs on transport of sperm in artificially inseminated gilts. J. Anim. Sci. 1968, 27:88-93.
    • (1968) J. Anim. Sci. , vol.27 , pp. 88-93
    • Baker, R.D.1    Dziuk, P.J.2    Norton, H.W.3
  • 7
    • 36549018208 scopus 로고    scopus 로고
    • Field fertility of frozen-thawed boar sperm at low doses using non-surgical, deep uterine insemination
    • Bathgate R., Eriksson B.M., Thomson P.C., Maxwell W.M., Evans G. Field fertility of frozen-thawed boar sperm at low doses using non-surgical, deep uterine insemination. Anim. Reprod. Sci. 2008, 103:323-335.
    • (2008) Anim. Reprod. Sci. , vol.103 , pp. 323-335
    • Bathgate, R.1    Eriksson, B.M.2    Thomson, P.C.3    Maxwell, W.M.4    Evans, G.5
  • 8
    • 30144435870 scopus 로고    scopus 로고
    • Dissimilarities in sows' ovarian status at the insemination time could explain differences in fertility between farms when frozen-thawed semen is used
    • Bolarín A., Roca J., Rodríguez-Martínez H., Hernández M., Vázquez J.M., Martínez E.A. Dissimilarities in sows' ovarian status at the insemination time could explain differences in fertility between farms when frozen-thawed semen is used. Theriogenology 2006, 65:669-680.
    • (2006) Theriogenology , vol.65 , pp. 669-680
    • Bolarín, A.1    Roca, J.2    Rodríguez-Martínez, H.3    Hernández, M.4    Vázquez, J.M.5    Martínez, E.A.6
  • 12
    • 33747373384 scopus 로고    scopus 로고
    • Effect of altering dose of P.G. 600 on reproductive performance responses in prepubertal gilts and weaned sows
    • Breen S.M., Rodriguez-Zas S.L., Knox R.V. Effect of altering dose of P.G. 600 on reproductive performance responses in prepubertal gilts and weaned sows. Anim. Reprod. Sci. 2006, 95:316-323.
    • (2006) Anim. Reprod. Sci. , vol.95 , pp. 316-323
    • Breen, S.M.1    Rodriguez-Zas, S.L.2    Knox, R.V.3
  • 13
    • 0026272307 scopus 로고
    • Cryopreservation of boar semen i: a literature review
    • Bwanga C.O. Cryopreservation of boar semen i: a literature review. Acta Vet. Scand. 1991, 32:431-453.
    • (1991) Acta Vet. Scand. , vol.32 , pp. 431-453
    • Bwanga, C.O.1
  • 16
    • 0015843317 scopus 로고
    • A field trial on the fertility of deep-frozen boar spermatozoa
    • Einarsson S., Swensson T., Viring S. A field trial on the fertility of deep-frozen boar spermatozoa. Nord. Vet. Med. 1973, 25:372-376.
    • (1973) Nord. Vet. Med. , vol.25 , pp. 372-376
    • Einarsson, S.1    Swensson, T.2    Viring, S.3
  • 17
    • 0015542139 scopus 로고
    • Distribution of frozen-thawed spermatozoa in the reproductive tract of gilts at different time intervals after insemination
    • Einarsson S., Viring S. Distribution of frozen-thawed spermatozoa in the reproductive tract of gilts at different time intervals after insemination. J. Reprod. Fertil. 1973, 32:117-120.
    • (1973) J. Reprod. Fertil. , vol.32 , pp. 117-120
    • Einarsson, S.1    Viring, S.2
  • 18
    • 0036778168 scopus 로고    scopus 로고
    • Field fertility with exported boar semen frozen in the new flatpack container
    • Eriksson B.M., Petersson H., Rodriguez-Martinez H. Field fertility with exported boar semen frozen in the new flatpack container. Theriogenology 2002, 58:1065-1079.
    • (2002) Theriogenology , vol.58 , pp. 1065-1079
    • Eriksson, B.M.1    Petersson, H.2    Rodriguez-Martinez, H.3
  • 19
    • 0034152922 scopus 로고    scopus 로고
    • Deep-freezing of boar semen in plastic film 'cochettes'
    • Eriksson B.M., Rodriguez-Martinez H. Deep-freezing of boar semen in plastic film 'cochettes'. J. Vet. Med. 2000, 47:89-97.
    • (2000) J. Vet. Med. , vol.47 , pp. 89-97
    • Eriksson, B.M.1    Rodriguez-Martinez, H.2
  • 20
    • 0034332727 scopus 로고    scopus 로고
    • Effect of freezing and thawing rates on the post-thaw viability of boar spermatozoa frozen in FlatPacks and Maxi-straws
    • Eriksson B.M., Rodriguez-Martinez H. Effect of freezing and thawing rates on the post-thaw viability of boar spermatozoa frozen in FlatPacks and Maxi-straws. Anim. Reprod. Sci. 2000, 63:205-220.
    • (2000) Anim. Reprod. Sci. , vol.63 , pp. 205-220
    • Eriksson, B.M.1    Rodriguez-Martinez, H.2
  • 21
    • 0035514276 scopus 로고    scopus 로고
    • Effects of P.G. 600 on the onset of estrus and ovulation rate in gilts treated with Regu-mate
    • Estienne M.J., Harper A.F., Horsley B.R., Estienne C.E., Knight J.W. Effects of P.G. 600 on the onset of estrus and ovulation rate in gilts treated with Regu-mate. J. Anim. Sci. 2001, 79:2757-2761.
    • (2001) J. Anim. Sci. , vol.79 , pp. 2757-2761
    • Estienne, M.J.1    Harper, A.F.2    Horsley, B.R.3    Estienne, C.E.4    Knight, J.W.5
  • 22
    • 0027526583 scopus 로고
    • The effect of warming velocity on motility and acrosomal integrity of boar sperm as influenced by the rate of freezing and glycerol level
    • Fiser P.S., Fairfull R.W., Hansen C., Painch P.L., Shrestha J.N.B., Underhill L. The effect of warming velocity on motility and acrosomal integrity of boar sperm as influenced by the rate of freezing and glycerol level. Mol. Reprod. Devel. 1993, 34:190-195.
    • (1993) Mol. Reprod. Devel. , vol.34 , pp. 190-195
    • Fiser, P.S.1    Fairfull, R.W.2    Hansen, C.3    Painch, P.L.4    Shrestha, J.N.B.5    Underhill, L.6
  • 23
    • 0031312011 scopus 로고    scopus 로고
    • Management of boars for efficient sperm production
    • Flowers W.L. Management of boars for efficient sperm production. J. Reprod. Fertil. Suppl. 1997, 52:67-78.
    • (1997) J. Reprod. Fertil. Suppl. , vol.52 , pp. 67-78
    • Flowers, W.L.1
  • 24
    • 2342449662 scopus 로고    scopus 로고
    • Increasing fertilization rate of boars: Influence of number and quality of spermatozoa inseminated
    • Flowers W.L. Increasing fertilization rate of boars: Influence of number and quality of spermatozoa inseminated. J. Anim. Sci. 2002, 80:E47-53.
    • (2002) J. Anim. Sci. , vol.80
    • Flowers, W.L.1
  • 25
    • 0027768362 scopus 로고
    • Optimizing management of natural and artificial matings in swine
    • Flowers W.L., Esbenshade K.L. Optimizing management of natural and artificial matings in swine. J. Reprod. Fertil. Suppl. 1993, 48:217-228.
    • (1993) J. Reprod. Fertil. Suppl. , vol.48 , pp. 217-228
    • Flowers, W.L.1    Esbenshade, K.L.2
  • 28
    • 0345055837 scopus 로고    scopus 로고
    • Evaluation of reproductive failure of female pigs based on slaughterhouse material and herd record survey
    • Heinonen M., Leppävuori A., Pyörälä S. Evaluation of reproductive failure of female pigs based on slaughterhouse material and herd record survey. Anim. Reprod. Sci. 1998, 52:235-244.
    • (1998) Anim. Reprod. Sci. , vol.52 , pp. 235-244
    • Heinonen, M.1    Leppävuori, A.2    Pyörälä, S.3
  • 29
    • 34548643538 scopus 로고    scopus 로고
    • Cryosurvival and in vitro fertilizing capacity postthaw is improved when boar spermatozoa are frozen in the presence of seminal plasma from good freezer boars
    • Hernandez M., Roca J., Calvete J.J., Sanz L., Muino-Blanco T., Cebrian-Perez J.A., Vazquez J.M., Martinez E.A. Cryosurvival and in vitro fertilizing capacity postthaw is improved when boar spermatozoa are frozen in the presence of seminal plasma from good freezer boars. J. Androl. 2007, 28:689-697.
    • (2007) J. Androl. , vol.28 , pp. 689-697
    • Hernandez, M.1    Roca, J.2    Calvete, J.J.3    Sanz, L.4    Muino-Blanco, T.5    Cebrian-Perez, J.A.6    Vazquez, J.M.7    Martinez, E.A.8
  • 30
    • 34247632182 scopus 로고    scopus 로고
    • Adjustments on the cryopreservation conditions reduce the incidence of boar ejaculates with poor sperm freezability
    • Hernandez M., Roca J., Gil M.A., Vázquez J.M., Martínez E.A. Adjustments on the cryopreservation conditions reduce the incidence of boar ejaculates with poor sperm freezability. Theriogenology 2007, 67:1436-1445.
    • (2007) Theriogenology , vol.67 , pp. 1436-1445
    • Hernandez, M.1    Roca, J.2    Gil, M.A.3    Vázquez, J.M.4    Martínez, E.A.5
  • 31
    • 0010933018 scopus 로고    scopus 로고
    • Development and commercial use of frozen boar semen in Norway
    • Allen Press Inc., Lawrence, KS, L.A. Johnson, H.D. Gutherie (Eds.)
    • Hofmo P.O., Grevel I.S. Development and commercial use of frozen boar semen in Norway. Boar Semen Preservation IV 2000, 71-77. Allen Press Inc., Lawrence, KS. L.A. Johnson, H.D. Gutherie (Eds.).
    • (2000) Boar Semen Preservation IV , pp. 71-77
    • Hofmo, P.O.1    Grevel, I.S.2
  • 33
    • 0025070561 scopus 로고
    • Evidence for and implications of follicular heterogeneity in pigs
    • Hunter M.G., Wiesak T. Evidence for and implications of follicular heterogeneity in pigs. J. Reprod. Fertil. Suppl. 1990, 40:163-177.
    • (1990) J. Reprod. Fertil. Suppl. , vol.40 , pp. 163-177
    • Hunter, M.G.1    Wiesak, T.2
  • 34
    • 0000663448 scopus 로고
    • Fertility results when using frozen boar spermatozoa: 1970 to 1985
    • Swedish University of Agricultural Sciences, Uppsala, Sweden, L.A. Johnson, K. Larsson (Eds.)
    • Johnson L.A. Fertility results when using frozen boar spermatozoa: 1970 to 1985. Deep Freezing Boar Semen. Proc. First Int. Conf. Deep Freezing of Boar Semen 1985, 192-222. Swedish University of Agricultural Sciences, Uppsala, Sweden. L.A. Johnson, K. Larsson (Eds.).
    • (1985) Deep Freezing Boar Semen. Proc. First Int. Conf. Deep Freezing of Boar Semen , pp. 192-222
    • Johnson, L.A.1
  • 35
    • 0020020920 scopus 로고
    • Use of boar spermatozoa for artificial insemination II. Fertilizing Capacity of fresh and frozen spermatozoa in gilts inseminated either at a fixed time or according to Walsmeta readings
    • Johnson L.A., Aalbers J.G., Arts J.A.M. Use of boar spermatozoa for artificial insemination II. Fertilizing Capacity of fresh and frozen spermatozoa in gilts inseminated either at a fixed time or according to Walsmeta readings. J. Anim. Sci. 1982, 54:126-131.
    • (1982) J. Anim. Sci. , vol.54 , pp. 126-131
    • Johnson, L.A.1    Aalbers, J.G.2    Arts, J.A.M.3
  • 37
    • 77956176371 scopus 로고    scopus 로고
    • The effects of a second insemination after ovulation-as determined with ultrasonography-on fertilization rate and accessory sperm count in sows
    • Kemp B., Soede N.M., Hazeleger W., Wetzels C.C.H. The effects of a second insemination after ovulation-as determined with ultrasonography-on fertilization rate and accessory sperm count in sows. Reprod. Dom. Anim. 1996, 31:297-298.
    • (1996) Reprod. Dom. Anim. , vol.31 , pp. 297-298
    • Kemp, B.1    Soede, N.M.2    Hazeleger, W.3    Wetzels, C.C.H.4
  • 38
    • 21544442031 scopus 로고    scopus 로고
    • Recruitment and selection of ovarian follicles for determination of ovulation rate in the pig
    • Knox R.V. Recruitment and selection of ovarian follicles for determination of ovulation rate in the pig. Dom. Anim. Endocrinol. 2005, 29:385-397.
    • (2005) Dom. Anim. Endocrinol. , vol.29 , pp. 385-397
    • Knox, R.V.1
  • 39
    • 0036549032 scopus 로고    scopus 로고
    • Effect of frequency of boar exposure and adjusted mating times on measures of reproductive performance in weaned sows
    • Knox R.V., Miller G.M., Willenburg K.L., Rodriguez-Zas S.L. Effect of frequency of boar exposure and adjusted mating times on measures of reproductive performance in weaned sows. J. Anim. Sci. 2002, 80:892-899.
    • (2002) J. Anim. Sci. , vol.80 , pp. 892-899
    • Knox, R.V.1    Miller, G.M.2    Willenburg, K.L.3    Rodriguez-Zas, S.L.4
  • 40
    • 0017896375 scopus 로고
    • Deep-freezing of boar semen
    • Larsson K. Deep-freezing of boar semen. Cryobiology 1978, 15:352-354.
    • (1978) Cryobiology , vol.15 , pp. 352-354
    • Larsson, K.1
  • 41
    • 0016875799 scopus 로고
    • Influence of boars on the relationship between fertility and post thawing sperm quality of deep frozen boar spermatozoa
    • Larsson K., Einarsson S. Influence of boars on the relationship between fertility and post thawing sperm quality of deep frozen boar spermatozoa. Acta Vet. Scand. 1976, 17:74-82.
    • (1976) Acta Vet. Scand. , vol.17 , pp. 74-82
    • Larsson, K.1    Einarsson, S.2
  • 42
    • 0017466665 scopus 로고
    • The development of a practicable method for deepfreezing of boar spermatozoa
    • Larsson K., Einarsson S., Swenson T. The development of a practicable method for deepfreezing of boar spermatozoa. Nord. Vet. Med. 1977, 29:113-118.
    • (1977) Nord. Vet. Med. , vol.29 , pp. 113-118
    • Larsson, K.1    Einarsson, S.2    Swenson, T.3
  • 43
    • 62549112667 scopus 로고    scopus 로고
    • Improved conception rates in sows inseminated with cryopreserved boar spermatozoa prepared with a more optimal combination of osmolality and glycerol in the freezing extender
    • Okazaki T., Abe S., Shimada M. Improved conception rates in sows inseminated with cryopreserved boar spermatozoa prepared with a more optimal combination of osmolality and glycerol in the freezing extender. Anim. Sci. J. 2009, 80:121-129.
    • (2009) Anim. Sci. J. , vol.80 , pp. 121-129
    • Okazaki, T.1    Abe, S.2    Shimada, M.3
  • 44
    • 57849131139 scopus 로고    scopus 로고
    • Seminal plasma damages sperm during cryopreservation, but its presence during thawing improves semen quality and conception rates in boars with poor post-thaw semen quality
    • Okazaki T., Abe S., Yoshida S., Shimada M. Seminal plasma damages sperm during cryopreservation, but its presence during thawing improves semen quality and conception rates in boars with poor post-thaw semen quality. Theriogenology 2009, 71:491-498.
    • (2009) Theriogenology , vol.71 , pp. 491-498
    • Okazaki, T.1    Abe, S.2    Yoshida, S.3    Shimada, M.4
  • 45
    • 49349108756 scopus 로고    scopus 로고
    • Ubiquitination and its influence in boar sperm physiology and cryopreservation
    • Purdy P.H. Ubiquitination and its influence in boar sperm physiology and cryopreservation. Theriogenology 2008, 70:818-826.
    • (2008) Theriogenology , vol.70 , pp. 818-826
    • Purdy, P.H.1
  • 46
    • 0016442324 scopus 로고
    • Freezing of boar spermatozoa: fertilizing capacity with concentrated semen and a new thawing procedure
    • Pursel V.G., Johnson L.A. Freezing of boar spermatozoa: fertilizing capacity with concentrated semen and a new thawing procedure. J. Anim. Sci. 1975, 40:99-102.
    • (1975) J. Anim. Sci. , vol.40 , pp. 99-102
    • Pursel, V.G.1    Johnson, L.A.2
  • 47
    • 0016948682 scopus 로고
    • Frozen boar spermatozoa: methods of thawing pellets
    • Pursel V.G., Johnson L.A. Frozen boar spermatozoa: methods of thawing pellets. J. Anim. Sci. 1976, 42:927-931.
    • (1976) J. Anim. Sci. , vol.42 , pp. 927-931
    • Pursel, V.G.1    Johnson, L.A.2
  • 48
    • 0000510815 scopus 로고
    • Current use of frozen boar semen-future need of frozen boar semen
    • Swedish University of Agricultural Sciences, Uppsala, Sweden, L. Johnson, K. Larsson (Eds.)
    • Reed C.B. Current use of frozen boar semen-future need of frozen boar semen. Deep Freezing Boar Semen. Proc. First Int. Conf. Deep Freezing of Boar Semen 1985, 225-237. Swedish University of Agricultural Sciences, Uppsala, Sweden. L. Johnson, K. Larsson (Eds.).
    • (1985) Deep Freezing Boar Semen. Proc. First Int. Conf. Deep Freezing of Boar Semen , pp. 225-237
    • Reed, C.B.1
  • 49
    • 0037800420 scopus 로고    scopus 로고
    • Fertility of weaned sows after deep intrauterine insemination with a reduced number of frozen-thawed spermatozoa
    • Roca J., Carvajal G., Lucas X., Vazquez J.M., Martinez E.A. Fertility of weaned sows after deep intrauterine insemination with a reduced number of frozen-thawed spermatozoa. Theriogenology 2003, 60:77-87.
    • (2003) Theriogenology , vol.60 , pp. 77-87
    • Roca, J.1    Carvajal, G.2    Lucas, X.3    Vazquez, J.M.4    Martinez, E.A.5
  • 51
    • 0005561206 scopus 로고    scopus 로고
    • Freezing boar semen in flat plastic bags membrane integrity and fertility
    • Rodriguez-Martinez H., Eriksson B., Lundeheim N. Freezing boar semen in flat plastic bags membrane integrity and fertility. Reprod. Dom. Anim. 1996, 31:161-168.
    • (1996) Reprod. Dom. Anim. , vol.31 , pp. 161-168
    • Rodriguez-Martinez, H.1    Eriksson, B.2    Lundeheim, N.3
  • 52
    • 3142641444 scopus 로고    scopus 로고
    • The reproductive performance and factors affecting on-farm application of low-dose intrauterine deposit of semen in sows
    • Rozeboom K.J., Reicks D.L., Wilson M.E. The reproductive performance and factors affecting on-farm application of low-dose intrauterine deposit of semen in sows. J. Anim. Sci. 2004, 82:2164-2168.
    • (2004) J. Anim. Sci. , vol.82 , pp. 2164-2168
    • Rozeboom, K.J.1    Reicks, D.L.2    Wilson, M.E.3
  • 53
    • 50749132742 scopus 로고
    • The duration of ovulation in pigs, studied by transrectal ultrasonography, is not related to early embryonic diversity
    • Soede N.M., Noordhuizen J.P.T.M., Kemp B. The duration of ovulation in pigs, studied by transrectal ultrasonography, is not related to early embryonic diversity. Theriogenology 1992, 38:653-666.
    • (1992) Theriogenology , vol.38 , pp. 653-666
    • Soede, N.M.1    Noordhuizen, J.P.T.M.2    Kemp, B.3
  • 54
    • 0038477061 scopus 로고    scopus 로고
    • Post-thaw functional status of boar spermatozoa cryopreserved using three controlled rate freezers: a comparison
    • Thurston L.M., Holt W.V., Watson P.F. Post-thaw functional status of boar spermatozoa cryopreserved using three controlled rate freezers: a comparison. Theriogenology 2003, 60:101-113.
    • (2003) Theriogenology , vol.60 , pp. 101-113
    • Thurston, L.M.1    Holt, W.V.2    Watson, P.F.3
  • 56
    • 1142295790 scopus 로고    scopus 로고
    • Real-time ultrasound diagnosis of ovulation and ovarian cysts in sows and its impact on artificial insemination efficiency
    • 1-aj-8
    • Waberski D., Kunz-Schmidt A., Borchardt Neto G., Richter L., Weitze K.F. Real-time ultrasound diagnosis of ovulation and ovarian cysts in sows and its impact on artificial insemination efficiency. J. Anim. Sci. 2000, 77. 1-aj-8.
    • (2000) J. Anim. Sci. , vol.77
    • Waberski, D.1    Kunz-Schmidt, A.2    Borchardt Neto, G.3    Richter, L.4    Weitze, K.F.5
  • 57
    • 0001690162 scopus 로고
    • Effect of time of insemination relative to ovulation on fertility with liquid and frozen boar semen
    • Waberski D., Weitze K.F., Gleumes T., Schwarz M., Willmen T., Petzoldt R. Effect of time of insemination relative to ovulation on fertility with liquid and frozen boar semen. Theriogenology 1994, 42:831-840.
    • (1994) Theriogenology , vol.42 , pp. 831-840
    • Waberski, D.1    Weitze, K.F.2    Gleumes, T.3    Schwarz, M.4    Willmen, T.5    Petzoldt, R.6
  • 58
    • 33744482317 scopus 로고    scopus 로고
    • Within and between breed differences in freezing tolerance and plasma membrane fatty acid composition of boar sperm
    • Waterhouse K.E., Hofmo P.O., Tverdal A., Miller R.R. Within and between breed differences in freezing tolerance and plasma membrane fatty acid composition of boar sperm. Reproduction 2006, 131:887-894.
    • (2006) Reproduction , vol.131 , pp. 887-894
    • Waterhouse, K.E.1    Hofmo, P.O.2    Tverdal, A.3    Miller, R.R.4
  • 59
    • 0036525821 scopus 로고    scopus 로고
    • Intrauterine insemination of sows with reduced sperm numbers: results of a commercially based field trial
    • Watson P.F., Behan J.R. Intrauterine insemination of sows with reduced sperm numbers: results of a commercially based field trial. Theriogenology 2002, 57:1683-1693.
    • (2002) Theriogenology , vol.57 , pp. 1683-1693
    • Watson, P.F.1    Behan, J.R.2
  • 60
    • 32044435372 scopus 로고    scopus 로고
    • Fertility after deep intra-uterine artificial insemination of concentrated low-volume boar semen doses
    • Wongtawan T., Saravia F., Wallgren M., Caballero I., Rodríguez-Martínez H. Fertility after deep intra-uterine artificial insemination of concentrated low-volume boar semen doses. Theriogenology 2006, 65:773-787.
    • (2006) Theriogenology , vol.65 , pp. 773-787
    • Wongtawan, T.1    Saravia, F.2    Wallgren, M.3    Caballero, I.4    Rodríguez-Martínez, H.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.