Milking Shorthorn-Native video. The Shorthorn is likely the most famous and influential breed of cattle in the history of agriculture. It was among the first livestock breeds to be improved, during the 1700s, and had one of the first herdbooks established, in 1822.ilking Shorthorns-Native are red, white, roan, or a mixture of the three, sometimes with extensive speckling. Most cattle are horned. Although there are several thousand Milking Shorthorns (called Dairy Shorthorns) found in Britain, the breed is declining globally and in North America.
By Anne Marie Helmenstine, Ph.D. Decomposition Reaction Definition: A decomposition reaction is a type of chemical reaction where one reactant yields two or more products. The general form for a decomposition reaction is. AB â A + B.
Decomposition generally means the decay or dissolution of a substance by altering the ingredients of a compound. It may also refer to a state in which a particular substance is being reduced into its original elements. However, in biology, decomposition refers to a biological process of breaking down an organic material into smaller constituent parts. The decomposition of organic substances is ecologically significant. It plays a part in the nutrient cycle. It is an essential process of recycling matter in the biosphere.