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  2. Sperm sorting - Wikipedia

    en.wikipedia.org/wiki/Sperm_sorting

    Sperm sorting by flow cytometry is an established technique in veterinary practice, and in the dairy industry most female cows are artificially inseminated with sorted semen to increase the number of female calves (using sperm sorting is less common in other species of farm animals, however artificial insemination is common). [16] Artificial ...

  3. Controlled internal drug release - Wikipedia

    en.wikipedia.org/wiki/Controlled_internal_drug...

    These estrus synchronization protocols allow Fixed Time Artificial Insemination to be used, giving herd managers more accurate control. [6] The use of CIDRs with synchronization protocols helps improve reproductive performance by reducing the inefficiency associated with estrus detection.

  4. Artificial insemination - Wikipedia

    en.wikipedia.org/wiki/Artificial_insemination

    The first recorded case of artificial insemination was John Hunter in 1790, who helped impregnate a linen draper's wife. [1] [2] The first reported case of artificial insemination by donor occurred in 1884: William H. Pancoast, a professor in Philadelphia, took sperm from his "best looking" student to inseminate an anesthetized woman without her knowledge.

  5. Estrous synchronization - Wikipedia

    en.wikipedia.org/wiki/Estrous_synchronization

    This is a more exact but time consuming way to manipulate the cycle of multiple cows to sync up the timing of A.I. [5] Estrus synchronisation has major advantages in making artificial insemination more practical. Increasing the productivity of embryo transfer and artificial insemination is economically profitable as the costs associated with ...

  6. Cattle artificial insemination - Wikipedia

    en.wikipedia.org/?title=Cattle_artificial...

    This page was last edited on 17 October 2012, at 16:44 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. Semen collection - Wikipedia

    en.wikipedia.org/wiki/Semen_collection

    A breeding mount with built-in artificial vagina used to collect semen from horses for use in artificial insemination. Semen collection refers to the process of obtaining semen from human males or other animals with the use of various methods, for the purposes of artificial insemination, or medical study (usually in fertility clinics).

  8. Frozen bovine semen - Wikipedia

    en.wikipedia.org/wiki/Frozen_bovine_semen

    The early artificial insemination organizations were largely farmer-owned cooperatives. The first such cooperative in America was organized at Clinton, New Jersey, through efforts of Enos J. Perry, Extension Dairyman, New Brunswick, and began operations May 17, 1938. It began operations with 102 members and 1,050 cows enrolled.

  9. Bovine somatotropin - Wikipedia

    en.wikipedia.org/wiki/Bovine_somatotropin

    Recombinant bovine somatotropin is an artificially synthesized form of the bovine growth hormone. It is legal for use as an artificial cattle lactation stimulant in several countries, including the US. However, its use is prohibited in most of Europe for reasons of consumer preference, animal well-being, and skepticism of new technology. [67]

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