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  2. Cattle judging - Wikipedia

    en.wikipedia.org/wiki/Cattle_judging

    Most cattle judging occurs in show rings at agricultural shows and livestock shows. [1] Judgments on cattle are ultimately based on which animal is worth the most profit. [2] [page needed] There are many fine points to cattle judging. In a beef animal, for example, it is desirable to have a large animal with muscle development. [2] [page needed]

  3. Range condition scoring - Wikipedia

    en.wikipedia.org/wiki/Range_condition_scoring

    Range Condition Scoring was developed as a way to quantify biodiversity in a given rangeland system. This practice is widely used in the Sand Hills region of Nebraska, as well as the tallgrass prairie regions, as evidenced by the authoritative book on the subject, "Range Judging Handbook and Contest Guide for Nebraska."

  4. Dairy cattle evaluation - Wikipedia

    en.wikipedia.org/wiki/Dairy_cattle_evaluation

    Dairy cattle evaluation is the process of placing a group of dairy cows in order from most to least desirable based on milk production and longevity, where each animal is compared against the "ideal" animal. [1] Dairy cattle are evaluated based on physical traits that equate to high milk production, with slight variations between different breeds.

  5. FFA competitions - Wikipedia

    en.wikipedia.org/wiki/FFA_competitions

    In Livestock judging, students only judge cattle, pigs and lambs; classes consist of animals from across the region. An element of the contest is the reasons that students give to justify their choices, delivered in a short persuasive speech in which the contestant explains their evaluation of the animals to an official for a score (0-50).

  6. Archimedes's cattle problem - Wikipedia

    en.wikipedia.org/wiki/Archimedes's_cattle_problem

    Archimedes's cattle problem (or the problema bovinum or problema Archimedis) is a problem in Diophantine analysis, the study of polynomial equations with integer solutions. Attributed to Archimedes , the problem involves computing the number of cattle in a herd of the sun god from a given set of restrictions.

  7. Cattle age determination - Wikipedia

    en.wikipedia.org/wiki/Cattle_age_determination

    Mouthing a two tooth grass-fed Murray Grey heifer prior to sale. The age of cattle is determined chiefly by examination of the teeth, and less perfectly by the horn rings or the length of the tail brush; due to bang-tailing, which is the act of cutting the long hairs at the tip of the tail short to identify the animal after management practices, the last method is the least reliable.

  8. Animal unit - Wikipedia

    en.wikipedia.org/wiki/Animal_unit

    In relation to environmental assessments for certain actions under US Agriculture regulations, "The term animal unit means a unit of measurement for any animal feeding operation calculated by adding the following numbers: the number of slaughter and feeder cattle multiplied by 1.0, plus the number of mature dairy cattle multiplied by 1.4, plus ...

  9. Residual feed intake - Wikipedia

    en.wikipedia.org/wiki/Residual_feed_intake

    This approach is based on regression models developed for determining efficiency of feed use for weight gain during a standardized growth trial in growing beef cattle. [ 3 ] It was inspired by Koch's observations of the differences in how a maintained body weight and an increasing body weight affect the feeding of cattle.