Search results
Results from the WOW.Com Content Network
The pictogram for harmful substances of the Globally Harmonized System of Classification and Labelling of Chemicals.. The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) is an internationally agreed-upon standard managed by the United Nations that was set up to replace the assortment of hazardous material classification and labelling schemes previously used around ...
Responsible breeders take into consideration the temperament, as well as the health and appearance of the mating pair before breeding. Breeders of purebred dogs can register the birth of a litter of puppies to a dog registry associated with a kennel club to record the parentage of the litter in stud books.
A breeder may also assist with breeding animals in the zoo. In other cases, a breeder can be referred to an animal scientist who has the capabilities of developing more efficient ways to produce the meat and other animal products humans eat. [1] Earnings as a breeder vary widely because of the various types of work involved in the job title.
Selective breeding has been responsible for large increases in productivity. For example, in 2007, a typical broiler chicken at eight weeks old was 4.8 times as heavy as a bird of similar age in 1957, [ 36 ] while in the thirty years to 2007, the average milk yield of a dairy cow in the United States nearly doubled.
By "breeding the best to the best", employing a certain degree of inbreeding, considerable culling, and selection for "superior" qualities, one could develop a bloodline or "breed" superior in certain respects to the original base stock. Such animals can be recorded with a breed registry, the organisation that maintains pedigrees and/or stud books.
The APGAW report indicates that the low breeding standards practiced by some in the Kennel Club's Accredited Breeder Scheme - a scheme meant to help potential dog owners identify responsible breeders - may allow the public to be "falsely led into thinking a puppy they buy from an accredited breeder registered with the KC will have no health or ...
The Stud Book of New South Wales by Fowler Boyd Price was published in 1859, and was the first official attempt to document the pedigrees of the colony's bloodhorses. [2] The Victorian Stud Book was then published in Volumes 1-2 which were edited by William Levey to the year 1864 and volumes 3-4 edited by William Cross Yuille to the year 1874. [3]
An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.