Silkworm in the context of "Sericulture"

Domestication is a multi-generational mutualistic relationship in which an animal species, such as humans or leafcutter ants, takes over control and care of another species, such as sheep or fungi, to obtain from them a steady supply of resources, such as meat, milk, or labor. The process is gradual and geographically diffuse, based on trial and error. Domestication affected genes for behavior in animals, making them less aggressive. In plants, domestication affected genes for morphology, such as increasing seed size and stopping the shattering of cereal seedheads. Such changes both make domesticated organisms easier to handle and reduce their ability to survive in the wild.

The first animal to be domesticated by humans was the dog, as a commensal, at least 15,000 years ago. Other animals, including goats, sheep, and cows, were domesticated around 11,000 years ago. Among birds, the chicken was first domesticated in East Asia, seemingly for cockfighting, some 7,000 years ago. The horse came under domestication around 5,500 years ago in central Asia as a working animal. Among invertebrates, the silkworm and the western honey bee were domesticated over 5,000 years ago for silk and honey, respectively.

The production of silk originated in Neolithic China within the Yangshao culture (4th millennium BCE). Though it would later reach other places in the world, the art of silk production remained confined to China until the Silk Road opened at 114 BC. Even after trade opened, China maintained a virtual monopoly over silk production for another thousand years. The use of silk within China was not confined to clothing alone, and silk was used for a number of applications, such as writing. Within clothing, the color of silk worn also held social importance, and formed an important guide of social class during the Tang dynasty of China.

Silk cultivation had reached Japan by 300 AD, and by 552 AD the Byzantine Empire managed to obtain silkworm eggs and were able to begin silkworm cultivation while the Arabs also started to manufacture silk at around the same time. As a result of the spread of sericulture, Chinese silk exports became less important, although they still maintained dominance over the luxury silk market. The Crusades brought silk production to Western Europe, in particular to many Italian states, which saw an economic boom exporting silk to the rest of Europe. Developments in the manufacturing technique also started to take place during the Middle Ages (5th to 15th centuries) in Europe, with devices such as the spinning wheel first appearing at this time. During the 16th century, France joined Italy in developing a successful silk trade, although the efforts of most other nations to develop a silk industry of their own were unsuccessful.

Sir William Berkeley (/ˈbɑːrkliː/; 1605 – 9 July 1677) was an English colonial administrator who served as the governor of Virginia from 1660 to 1677. One of the Lords Proprietors of the Province of Carolina, as governor of Virginia he implemented policies that bred dissent among the colonists and sparked Bacon's Rebellion. A favourite of King Charles I, the king first granted him the governorship in 1642. Berkeley was unseated following the execution of Charles I, but his governorship was restored by King Charles II in 1660.

Charles II also named Berkeley one of the eight Lords Proprietors of Carolina, in recognition of his loyalty to the Stuarts during the English Civil War. As governor, Berkeley oversaw the implementation of a policy known as partus sequitur ventrem, which mandated that all babies born to enslaved parents take the legal status of their mother. As proprietor of Green Spring Plantation in James City County, he experimented with activities such as growing silkworms as part of his efforts to expand the tobacco-based economy. He also authored Discourse and View of Virginia, where he argued for diversifying the colony's tobacco economy.

Insects as food or edible insects are insect species used for human consumption. Over 2 billion people are estimated to eat insects on a daily basis. Globally, more than 2,000 insect species are considered edible, though far fewer are discussed for industrialized mass production and regionally authorized for use in food. Many insects are highly nutritious, though nutritional content depends on species and other factors such as diet and age. Insects offer a wide variety of flavors and are commonly consumed whole or pulverized for use in dishes and processed food products such as burger patties, pasta, or snacks. Like other foods, there can be risks associated with consuming insects, such as allergic reactions. As commercial interest in insects as food grows, countries are introducing new regulatory frameworks to oversee their production, processing, marketing, and consumption.

36°26′N 128°10′E / 36.44°N 128.17°E / 36.44; 128.17

Sangju (Korean: 상주; Korean pronunciation: [sʰa̠ŋ.dʑu]) is a city in North Gyeongsang Province, South Korea. Although Sangju is rather rural, it is very old and was once a key city. Along with Gyeongju, it gives rise to half of the name of the Gyeongsang Provinces. Sangju is nicknamed Sam Baek, or "Three Whites", referring to three prominent agricultural products rice, silkworm cocoons, and dried persimmons from the area.