Pregnancy rates in dairy cattle inseminated with different numbers of progressively motile sperm

Peter Chenoweth; Y. Zeron; U. Shalit; L. Rabinovitch; M. Deutsch

Pregnancy rates in dairy cattle inseminated with different numbers of progressively motile sperm

Peter Chenoweth, Y. Zeron, U. Shalit, L. Rabinovitch, M. Deutsch

Research output: Contribution to journal › Article › peer-review

Abstract

It is concluded that the number of progressively motile sperm per AI dose is strongly related to subsequent pregnancy rates. Further, that it is possible to accurately produce AI straws of frozen bovine semen based on targeted post thaw numbers of progressively motile sperm in a commercial setting. Use of these findings could help improve bovine AI reproductive performance while allowing more effective utilization of superior bulls.

Original language	English
Pages (from-to)	389-389
Number of pages	1
Journal	Annual Conference of the Society for Theriogenology
Volume	2
Issue number	3
Publication status	Published - 2010

Cite this

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title = "Pregnancy rates in dairy cattle inseminated with different numbers of progressively motile sperm",

abstract = "It is concluded that the number of progressively motile sperm per AI dose is strongly related to subsequent pregnancy rates. Further, that it is possible to accurately produce AI straws of frozen bovine semen based on targeted post thaw numbers of progressively motile sperm in a commercial setting. Use of these findings could help improve bovine AI reproductive performance while allowing more effective utilization of superior bulls.",

keywords = "Artificial Insemination, Cattle fertility, SQA-Vb, Sperm motility",

author = "Peter Chenoweth and Y. Zeron and U. Shalit and L. Rabinovitch and M. Deutsch",

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AU - Zeron, Y.

AU - Shalit, U.

AU - Rabinovitch, L.

AU - Deutsch, M.

N1 - Imported on 12 Apr 2017 - DigiTool details were: Journal title (773t) = Clinical Theriogenology. ISSNs: 2154-3968;

PY - 2010

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N2 - It is concluded that the number of progressively motile sperm per AI dose is strongly related to subsequent pregnancy rates. Further, that it is possible to accurately produce AI straws of frozen bovine semen based on targeted post thaw numbers of progressively motile sperm in a commercial setting. Use of these findings could help improve bovine AI reproductive performance while allowing more effective utilization of superior bulls.

AB - It is concluded that the number of progressively motile sperm per AI dose is strongly related to subsequent pregnancy rates. Further, that it is possible to accurately produce AI straws of frozen bovine semen based on targeted post thaw numbers of progressively motile sperm in a commercial setting. Use of these findings could help improve bovine AI reproductive performance while allowing more effective utilization of superior bulls.

KW - Artificial Insemination

KW - Cattle fertility

KW - SQA-Vb

KW - Sperm motility

M3 - Article

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SP - 389

EP - 389

JO - Annual Conference of the Society for Theriogenology

JF - Annual Conference of the Society for Theriogenology

IS - 3

ER -

Pregnancy rates in dairy cattle inseminated with different numbers of progressively motile sperm

Abstract

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