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  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. Progesterone devices used in farm animals - Wikipedia

    en.wikipedia.org/wiki/Progesterone_devices_used...

    These substances are still approved for use in the US and many other countries, including Australia, Canada and New Zealand. The coil is licensed to use with fixed time artificial insemination; Controlled Internal Drug Release (CIDR). For use in cattle and buffalo. This is a T-shaped silicone elastomer device impregnated in progesterone (1.38g).

  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. BAIF Development Research Foundation - Wikipedia

    en.wikipedia.org/wiki/BAIF_Development_Research...

    For the last five decades starting in the late 1960s, the main thrust of BAIF activities has been animal husbandry. This has principally involved artificial insemination (AI) of indigenous Indian cattle breeds with semen from bulls of high milk yielding European cattle breeds such as Jersey and Holstein Friesian. [18]

  9. Dairy cattle - Wikipedia

    en.wikipedia.org/wiki/Dairy_cattle

    Artificial insemination uses estrus synchronization to indicate when the cow is going through ovulation and is susceptible to fertilization. Advantages of using AI include its low cost and ease compared to maintaining a bull, ability to select from a large number of bulls, elimination of diseases in the dairy industry, improved genetics and ...