Bonsai in the context of "Diatomaceous earth"

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⭐ Core Definition: Bonsai

Bonsai (/ˈbɒns/; Japanese: 盆栽, lit.'tray planting', pronounced [boɰ̃sai] ) is the Japanese art of growing and shaping miniature trees in containers, with a long documented history of influences and native Japanese development over a thousand years, and with unique aesthetics, cultural history, and terminology derived from its evolution in Japan. Similar arts exist in other cultures, including Korea's bunjae, the Chinese art of penjing, and the miniature living landscapes of Vietnamese Hòn non bộ.

The loanword bonsai has become an umbrella term in English, attached to many forms of diminutive potted plants, and also on occasion to other living and non-living things. According to Stephen Orr in The New York Times, "[i]n the West, the word is used to describe virtually all miniature container trees, whether they are authentically trained bonsai or just small rooted cuttings. Technically, though, the term should be reserved for plants that are grown in shallow containers following the precise tenets of bonsai pruning and training, resulting in an artful miniature replica of a full-grown tree in nature." In the most definitive sense, "bonsai" refers to miniaturized, container-grown trees adhering to Japanese bonsai tradition and principles.

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👉 Bonsai in the context of Diatomaceous earth

Diatomaceous earth (/ˌd.ətəˈmʃəs/ DY-ə-tə-MAY-shəs), also known as diatomite (/dˈætəmt/ dy-AT-ə-myte), celite, or kieselguhr, is a naturally occurring, soft, siliceous sedimentary rock that can be crumbled into a fine white to off-white powder. It has a particle size ranging from more than 3 mm to less than 1 μm, but typically 10 to 200 μm. Depending on the granularity, this powder can have an abrasive feel, similar to pumice powder, and has a low density as a result of its high porosity. The typical chemical composition of oven-dried diatomaceous earth is 80–90% silica, with 2–4% alumina (attributed mostly to clay minerals), and 0.5–2% iron oxide.

Diatomaceous earth consists of the fossilized remains of diatoms, a type of hard-shelled microalgae, that have accumulated over millions of years. It is used as a filtration aid, mild abrasive in products including metal polishes and toothpaste, mechanical insecticide, absorbent for liquids, matting agent for coatings, reinforcing filler in plastics and rubber, anti-block in plastic films, porous support for chemical catalysts, cat litter, activator in coagulation studies, a stabilizing component of dynamite, a thermal insulator, and a soil for potted plants and trees as in the art of bonsai. It is also used in gas chromatography packed columns made with glass or metal as stationary phase.

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Bonsai in the context of Japanese art

Japanese art consists of a wide range of art styles and media that includes ancient pottery, sculpture, ink painting and calligraphy on silk and paper, ukiyo-e paintings and woodblock prints, ceramics, origami, bonsai, and more recently manga and anime. It has a long history, ranging from the beginnings of human habitation in Japan, sometime in the 10th millennium BCE, to the present day.

Japan has alternated between periods of exposure to new ideas, and long periods of minimal contact with the outside world. Over time the country absorbed, imitated, and finally assimilated elements of foreign culture that complemented already-existing aesthetic preferences. The earliest complex art in Japan was produced in the 7th and 8th centuries in connection with Buddhism. In the 9th century, as the Japanese began to turn away from China and develop indigenous forms of expression, the secular arts became increasingly important; until the late 15th century, both religious and secular arts flourished. After the Ōnin War (1467–1477), Japan entered a period of political, social, and economic turmoil that lasted for over a century. In the state that emerged under the leadership of the Tokugawa shogunate, organized religion played a much less important role in people's lives, and the arts that survived were primarily secular. The Meiji Period (1868–1912) saw an abrupt influx of Western styles, which have continued to be important.

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Bonsai in the context of Zelkova serrata

Zelkova serrata (Japanese zelkova, Japanese elm, keyaki, or keaki; Japanese: , romanizedkeyaki or , tsuki; simplified Chinese: 榉树; traditional Chinese: 櫸樹; pinyin: jǔshù; Korean느티나무; RRneutinamu) is a species of the genus Zelkova native to Japan, Korea, eastern China and Taiwan. It is often grown as an ornamental tree, and used in bonsai. There are two varieties, Zelkova serrata var. serrata in Japan and mainland eastern Asia, and Zelkova serrata var. tarokoensis (Hayata) Li on Taiwan which differs from the type in its smaller leaves with less deeply cut serration on the margins.

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Bonsai in the context of Chinese influence on Japanese culture

Chinese influence on Japanese culture refers to the impact of Chinese influences transmitted through or originating in China on Japanese institutions, culture, language and society. Many aspects of traditional Japanese culture such as Taoism, Buddhism, astronomy, language and food have been profoundly influenced by China over the course of centuries.

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Bonsai in the context of Cedrus

Cedrus, with the common English name cedar, is a genus of coniferous trees in the plant family Pinaceae (subfamily Abietoideae). They are native to the mountains of the western Himalayas and the Mediterranean region at high altitudes. The trees grow tall with a cylindrical trunk and a wide leafy crown. The cones are erect; the leaves grow in tufts of 15–45 needle leaves, which can be bright green or blue-green with a waxy coat. When the cones are mature, they disintegrate to release the seeds, which are winged. Both pollen and seeds are wind-dispersed.

Cedars are often planted as ornamental trees in parks and large gardens, while others are grown as bonsai. Cedar wood and cedarwood oil are naturally repellent to moths, and have an attractive, long-persistent scent.

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Bonsai in the context of Quince

The quince (/ˈkwɪns/; Cydonia oblonga) is the sole member of the genus Cydonia in the Malinae subtribe (which contains apples, pears, and other fruits) of the Rosaceae family. It is a deciduous tree that bears hard, aromatic bright golden-yellow pome fruit, similar in appearance to a pear. Ripe quince fruits are hard, tart, and astringent. They are eaten raw or processed into jam, quince cheese, or alcoholic drinks.

The quince tree is sometimes grown as an ornamental plant for its attractive pale pink blossoms and as a miniature bonsai plant. In ancient Greece, the word for quince was used ribaldly by poets such as Aristophanes to signify teenage breasts.

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Bonsai in the context of Tree shaping

Tree shaping (also known by several other alternative names) uses living trees and other woody plants as the medium to create structures and art. There are a few different methods used by the various artists to shape their trees, which share a common heritage with other artistic horticultural and agricultural practices, such as pleaching, bonsai, espalier, and topiary, and employing some similar techniques. Most artists use grafting to deliberately induce the inosculation of living trunks, branches, and roots, into artistic designs or functional structures.

Tree shaping has been practiced for at least several hundred years, as demonstrated by the living root bridges built and maintained by the Khasi people of India. Early 20th-century practitioners and artisans included banker John Krubsack, Axel Erlandson with his Tree Circus, and landscape engineer Arthur Wiechula. Several contemporary designers also produce tree-shaping projects.

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