Search results
Results from the WOW.Com Content Network
Loads for equids are disputed. The US Army specifies a maximum of 20 percent of body weight for mules walking up to 32 km (20 mi) a day in mountains, giving a load of up to about 91 kilograms (200 lb). However an 1867 text mentioned a load of up to 360 kilograms (800 lb).
The mule is a domestic equine hybrid between a donkey and a horse.It is the offspring of a male donkey (a jack) and a female horse (a mare). [1] [2] The horse and the donkey are different species, with different numbers of chromosomes; of the two possible first-generation hybrids between them, the mule is easier to obtain and more common than the hinny, which is the offspring of a male horse ...
Points of a horse. Equine anatomy encompasses the gross and microscopic anatomy of horses, ponies and other equids, including donkeys, mules and zebras.While all anatomical features of equids are described in the same terms as for other animals by the International Committee on Veterinary Gross Anatomical Nomenclature in the book Nomina Anatomica Veterinaria, there are many horse-specific ...
Weight to be carried is the first factor to consider. The average horse can carry up to approximately 30% of its body weight. [19] Thus a 1,000 pounds (450 kg) horse cannot carry more than 300 pounds (140 kg). A load carried by a packhorse also has to be balanced, with weight even on both sides to the greatest degree possible.
Upgrade to a faster, more secure version of a supported browser. It's free and it only takes a few moments:
This simple method is sometimes used for cattle. The number of animal units represented by one or more head of cattle may be calculated by dividing their total body mass in kg by 454 (or dividing their weight in pounds by 1000). Thus an 800-pound steer would be considered equivalent to 0.8 animal units. [4] Estimation based on metabolic body size.
The Martina Franca donkey was in the past used as a beast of burden and as a light draught animal, but its principal use was in the production of mules, particularly when crossed with the Murgese horse to produce the well-known mulo martinese, or "mule of Martina Franca", which was exported throughout Italy and much used in the First World War.
The brain-to-body mass ratio was however found to be an excellent predictor of variation in problem solving abilities among carnivoran mammals. [20] In humans, the brain to body weight ratio can vary greatly from person to person; it would be much higher in an underweight person than an overweight person, and higher in infants than adults.