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50-469: The name sasando is derived from the Rote dialect word ”sasandu”, which means "vibrating" or "sounded instrument". It is believed that the sasando had already been known to the Rote people since the 7th century. The main part of the sasando is a bamboo tube that serves as the frame of the instrument. Surrounding the tube are several wooden pieces serving as wedges where the strings are stretched from

100-919: A food source , and as a raw product, and depicted often in arts, such as in bamboo paintings and bambooworking . Bamboo, like wood , is a natural composite material with a high strength-to-weight ratio useful for structures. Bamboo's strength-to-weight ratio is similar to timber , and its strength is generally similar to a strong softwood or hardwood timber. Some bamboo species have displayed remarkable strength under test conditions. Bambusa tulda of Bangladesh and adjoining India has tested as high as 60,000 psi (400 MPa) in tensile strength . Other bamboo species make extraordinarily hard material. Bambusa tabacaria of China contains so much silica that it will make sparks when struck by an axe. Bambuseae (tropical woody bamboos) Olyreae (herbaceous bamboos) Arundinarieae (temperate woody bamboos) Pooideae Oryzoideae Bamboos have long been considered

150-429: A local delicacy . Bamboo is also used for livestock feed with research showing some bamboo varieties have higher protein content over other varieties of bamboo. Bamboo forestry (also known as bamboo farming, cultivation, agriculture or agroforestry) is a cultivation and raw material industry that provides the raw materials for the broader bamboo industry, worth over 72 billion dollars globally in 2019. Historically

200-931: A monophyletic group ; instead, the tropical woody and herbaceous bamboos are sister to the temperate woody bamboos. Altogether, more than 1,400 species are placed in 115 genera. 21 genera: 73 genera: 31 genera: Acidosasa , Ampelocalamus , Arundinaria , Bashania , Bergbambos , Chimonobambusa , Chimonocalamus , Drepanostachyum , Fargesia , Ferrocalamus , Gaoligongshania , Gelidocalamus , Himalayacalamus , Indocalamus , Indosasa , Kuruna , Oldeania , Oligostachyum , Phyllostachys , Pleioblastus , Pseudosasa , Sarocalamus , Sasa , Sasaella , Sasamorpha , Semiarundinaria , Shibataea , Sinobambusa , Thamnocalamus , Vietnamocalamus , Yushania . Most bamboo species are native to warm and moist tropical and to warm temperate climates. Their range also extends to cool mountainous regions and highland cloud forests . In

250-702: A blooming interval well in excess of 130 years. The lack of environmental impact on the time of flowering indicates the presence of some sort of "alarm clock" in each cell of the plant which signals the diversion of all energy to flower production and the cessation of vegetative growth. This mechanism, as well as the evolutionary cause behind it, is still largely a mystery. Some bamboo species are acknowledged as having high potential for becoming invasive species . A study commissioned by International Bamboo and Rattan Organisation , found that invasive species typically are varieties that spread via rhizomes rather than by clumping, as most commercially viable woody bamboos do. In

300-625: A commercial basis in the Great Lakes region of east-central Africa, especially in Rwanda. In the United States, several companies are growing, harvesting, and distributing species such as Phyllostachys nigra (Henon) and Phyllostachys edulis (Moso). The two general patterns for the growth of bamboo are "clumping", and "running", with short and long underground rhizomes, respectively. Clumping bamboo species tend to spread slowly, as

350-457: A dish called gulai rebung . Other recipes using bamboo shoots are sayur lodeh (mixed vegetables in coconut milk) and lun pia (sometimes written lumpia : fried wrapped bamboo shoots with vegetables). The shoots of some species contain toxins that need to be leached or boiled out before they can be eaten safely. Pickled bamboo, used as a condiment, may also be made from the pith of the young shoots. The sap of young stalks tapped during

400-809: A dominant raw material in South and South East Asia, the global bamboo industry has significantly grown in recent decades in part because of the high sustainability of bamboo as compared to other biomass cultivation strategies, such as traditional timber forestry . For example, as of 2016, the U.S. Fiber corporation Resource Fiber is contracting farmers in the United States for bamboo cultivation. Or in 2009, United Nations Industrial Development Organization published guidelines for cultivation of bamboo in semi-arid climates in Ethiopia and Kenya. Because bamboo can grow on otherwise marginal land , bamboo can be profitably cultivated in many degraded lands. Moreover, because of

450-402: A garnish known as hendua . It is also cooked with tender pumpkin leaves to make sag green leaves. In Konkani cuisine, the tender shoots ( kirlu ) are grated and cooked with crushed jackfruit seeds to prepare kirla sukke . In southern India and some regions of southwest China, the seeds of the dying bamboo plant are consumed as a grain known as "bamboo rice". The taste of cooked bamboo seeds

500-425: A human. Mountain gorillas of Central Africa also feed on bamboo, and have been documented consuming bamboo sap which was fermented and alcoholic; chimpanzees and elephants of the region also eat the stalks. The larvae of the bamboo borer (the moth Omphisa fuscidentalis ) of Laos , Myanmar , Thailand and Yunnan, China feed off the pulp of live bamboo. In turn, these caterpillars are considered

550-465: A more typical growth rate for many commonly cultivated bamboos in temperate climates is in the range of 30–100 mm (1–4 in) per day during the growing period. Primarily growing in regions of warmer climates during the late Cretaceous period , vast fields existed in what is now Asia. Some of the largest timber bamboo grow over 30 m (100 ft) tall, and be as large as 250–300 mm (10–12 in) in diameter. The size range for mature bamboo

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600-441: A palmyra tree. Sangguana dreamt that he played beautiful music with a unique instrument whose sound and the melody was so enchanting. When he woke up, surprisingly, Sangguana could still remember the tones he played in the dream. Wanting to hear it one more time, he tried to fall asleep again. Again he dreamt of the same song and the same instrument. Sangguana was enjoying his dream, but eventually he had to wake up. Not wanting to lose

650-446: A plant declines and often dies entirely. In fact, many species only flower at intervals as long as 65 or 120 years. These taxa exhibit mass flowering (or gregarious flowering), with all plants in a particular 'cohort' flowering over a several-year period. Any plant derived through clonal propagation from this cohort will also flower regardless of whether it has been planted in a different location. The longest mass flowering interval known

700-490: A wide range of hardiness depending on species and locale. Small or young specimens of an individual species produce small culms initially. As the clump and its rhizome system mature, taller and larger culms are produced each year until the plant approaches its particular species limits of height and diameter. Many tropical bamboo species die at or near freezing temperatures, while some of the hardier temperate bamboos survive temperatures as low as −29 °C (−20 °F). Some of

750-412: Is 120 years, and it is for the species Phyllostachys bambusoides (Sieb. & Zucc.). In this species, all plants of the same stock flower at the same time, regardless of differences in geographic locations or climatic conditions, and then the bamboo dies. The commercially important bamboo Guadua, or Cana brava ( Guadua angustifolia ) bloomed for the first time in recorded history in 1971, suggesting

800-635: Is a sustainable crop that brings environmental, economic and social benefits. Its production can be used from construction to food. Recently, it was qualified and classified for the National Commission for Sustainable Development Objectives - CNDOS of the Presidency of the Republic of the federal government of Brazil. Bamboo used for construction purposes must be harvested when the culms reach their greatest strength and when sugar levels in

850-459: Is related to the species, soil and climate conditions. Some send out runners of several meters a year, while others stay in the same general area for long periods. If neglected, over time, they can cause problems by moving into adjacent areas. Bamboos include some of the fastest-growing plants on Earth, with reported growth rates up to 910 mm (36 in) in 24 hours. These depend on local soil and climatic conditions, as well as species, and

900-450: Is reported to be similar to wheat and the appearance similar to rice, but bamboo seeds have been found to have lower nutrient levels than both. The seeds can be pulverized into a flour with which to make cakes. The Indian state of Sikkim has promoted bamboo water bottles to keep the state free from plastic bottles The empty hollow in the stalks of larger bamboo is often used to cook food in many Asian cultures. Soups are boiled and rice

950-486: Is species-dependent, with the smallest bamboos reaching only several inches high at maturity. A typical height range covering many of the common bamboos grown in the United States is 4.5–12 m (15–39 ft), depending on species. Anji County of China, known as the "Town of Bamboo", provides the optimal climate and soil conditions to grow, harvest, and process some of the most valued bamboo poles available worldwide. Unlike all trees, individual bamboo culms emerge from

1000-587: The Asia-Pacific region , they occur across East Asia, from north to 50 °N latitude in Sakhalin , to south to northern Australia , and west to India and the Himalayas . China, Japan, Korea, India and Australia, all have several endemic populations. They also occur in small numbers in sub-Saharan Africa , confined to tropical areas, from southern Senegal in the north to southern Mozambique and Madagascar in

1050-673: The Ehrhartoideae . The subfamily in its current sense belongs to the BOP clade of grasses, where it is sister to the Pooideae (bluegrasses and relatives). The bamboos comprise three clades classified as tribes, and these strongly correspond with geographic divisions representing the New World herbaceous species ( Olyreae ), tropical woody bamboos ( Bambuseae ), and temperate woody bamboos ( Arundinarieae ). The woody bamboos do not form

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1100-728: The Southeastern United States . Bamboo thickets called canebrakes once formed a dominant ecosystem in some parts of the Southeastern United States, but they are now considered critically endangered ecosystems. Canada and continental Europe are not known to have any native species of bamboo. Many species are also cultivated as garden plants outside of this range, including in Europe and areas of North America where no native wild bamboo exists. Recently, some attempts have been made to grow bamboo on

1150-405: The internodal regions of the stem are usually hollow and the vascular bundles in the cross-section are scattered throughout the walls of the stalk instead of in a cylindrical cambium layer between the bark ( phloem ) and the wood ( xylem ) as in dicots and conifers . The dicotyledonous woody xylem is also absent. The absence of secondary growth wood causes the stems of monocots , including

1200-478: The palms and large bamboos, to be columnar rather than tapering. Bamboos include some of the fastest-growing plants in the world, due to a unique rhizome -dependent system. Certain species of bamboo can grow 91 centimeters (36 inches) within a 24-hour period, at a rate of almost 40 millimeters ( 1 + 1 ⁄ 2  in) an hour (equivalent to 1 mm (0.04 in) every 90 seconds). Growth up to 120 centimeters (47.2 in) in 24 hours has been observed in

1250-410: The red panda of Nepal , and the bamboo lemurs of Madagascar . The red panda can eat up to 9 pounds (4.1 kg) a day which is also about the full body weight of the animal. With raw bamboo containing trace amounts of harmful cyanide with higher concentrations in bamboo shoots, the golden bamboo lemur ingests many times the quantity of the taxiphyllin -containing bamboo that would be lethal to

1300-519: The sap are at their lowest, as high sugar content increases the ease and rate of pest infestation. As compared to forest trees, bamboo species grow fast. Bamboo plantations can be readily harvested for a shorter period than tree plantations. Harvesting of bamboo is typically undertaken according to these cycles: Leaching is the removal of sap after harvest. In many areas of the world, the sap levels in harvested bamboo are reduced either through leaching or post-harvest photosynthesis. For example: In

1350-517: The Himalayas. In Assam , India, for example, it is called khorisa . In Nepal , a delicacy popular across ethnic boundaries consists of bamboo shoots fermented with turmeric and oil, and cooked with potatoes into a dish that usually accompanies rice ( alu tama ( आलु तामा ) in Nepali ). In Indonesia , they are sliced thin and then boiled with santan (thick coconut milk) and spices to make

1400-589: The United States, the National Invasive Species Information Center agency of the Department of Agriculture has Golden Bamboo ( Phyllostachys aurea ) listed as an invasive species. Bamboo contains large amounts of protein and very low amounts of carbohydrates allowing this plant to be the source of food for many animals. Soft bamboo shoots , stems and leaves are the major food source of the giant panda of China,

1450-490: The approval of law n~21,162 in the state of Paraná , which encourages Bamboo Culture aiming at the dissemination of its agricultural cultivation and the valorization of bamboo as an instrument for promoting the sustainable socioeconomic development of the State through its multiple functionalities. Bamboo cultivation neutralizes carbon emissions. Bamboo cultivation is cheap and in addition to adding value to its production chain, it

1500-408: The beautiful sounds from his dream, Sangguana tried to recreate the sounds and quickly created a musical instrument from palmyra leaves with the strings in the middle, based on his memory from the dream, which became the basis of the sasando . The following are tube zithers from other countries. They are similar in being made from bamboo, originally having strings cut from the bamboo itself. Some like

1550-541: The correct time of year and then exposed to ground contact or rain will break down just as quickly as incorrectly harvested material. Gardeners working with bamboo plants have occasionally reported allergic reactions varying from no effects during previous exposures, to immediate itchiness and rash developing into red welts after several hours where the skin had been in contact with the plant ( contact allergy ), and in some cases into swollen eyelids and breathing difficulties (dyspnoea). A skin prick test using bamboo extract

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1600-657: The culm hardens further. The shoot is now a fully mature culm. Over the next 2–5 years (depending on species), fungus begins to form on the outside of the culm, which eventually penetrates and overcomes the culm. Around 5–8 years later (species- and climate-dependent), the fungal growths cause the culm to collapse and decay. This brief life means culms are ready for harvest and suitable for use in construction within about three to seven years. Individual bamboo culms do not get any taller or larger in diameter in subsequent years than they do in their first year, and they do not replace any growth lost from pruning or natural breakage. Bamboo has

1650-595: The grass family Poaceae . Giant bamboos are the largest members of the grass family, in the case of Dendrocalamus sinicus having individual stalks ( culms ) reaching a length of 46 meters (151 ft), up to 36 centimeters (14 in) in thickness and a weight of up to 450 kilograms (1,000 lb). The internodes of bamboos can also be of great length. Kinabaluchloa wrayi has internodes up to 2.5 meters (8 ft) in length. and Arthrostylidium schomburgkii has internodes up to 5 meters (16 ft) in length, exceeded in length only by papyrus . By contrast,

1700-405: The ground at their full diameter and grow to their full height in a single growing season of three to four months. During this time, each new shoot grows vertically into a culm with no branching out until the majority of the mature height is reached. Then, the branches extend from the nodes and leafing out occurs. In the next year, the pulpy wall of each culm slowly hardens. During the third year,

1750-429: The growth pattern of the rhizomes is to simply expand the root mass gradually, similar to ornamental grasses. Running bamboos need to be controlled during cultivation because of their potential for aggressive behavior. They spread mainly through their rhizomes , which can spread widely underground and send up new culms to break through the surface. Running bamboo species are highly variable in their tendency to spread; this

1800-516: The hardiest bamboo species are grown in USDA plant hardiness zone 5, although they typically defoliate and may even lose all above-ground growth, yet the rhizomes survive and send up shoots again the next spring. In milder climates, such as USDA zone 7 and above, most bamboo remain fully leafed out and green year-round. Bamboos seldom and unpredictably flower and the frequency of flowering varies greatly from species to species. Once flowering takes place,

1850-463: The instance of Japanese giant timber bamboo ( Phyllostachys bambusoides ). This rapid growth and tolerance for marginal land , make bamboo a good candidate for afforestation , carbon sequestration and climate change mitigation . Bamboo is versatile and has notable economic and cultural significance in South Asia , Southeast Asia , and East Asia , being used for building materials , as

1900-478: The larger bamboos, particularly species in the genus Phyllostachys , are known as "timber bamboos". Bamboo is typically harvested as a source material for construction, food, crafts and other manufactured goods. In Brazil, the Brazilian Center for Innovation and Sustainability - CEBIS , a non-profit organization, promotes the development of Brazil's bamboo production chain. Last year , it helped with

1950-605: The most basal grass genera, mostly because of the presence of bracteate , indeterminate inflorescences, "pseudospikelets", and flowers with three lodicules , six stamens , and three stigmata . Following more recent molecular phylogenetic research, many tribes and genera of grasses formerly included in the Bambusoideae are now classified in other subfamilies, e.g. the Anomochlooideae , the Puelioideae , and

2000-403: The process of water leaching, the bamboo is dried slowly and evenly in the shade to avoid cracking in the outer skin of the bamboo, thereby reducing opportunities for pest infestation. Durability of bamboo in construction is directly related to how well it is handled from the moment of planting through harvesting, transportation, storage, design, construction, and maintenance. Bamboo harvested at

2050-455: The rainy season may be fermented to make ulanzi (a sweet wine) or simply made into a soft drink. Bamboo leaves are also used as wrappers for steamed dumplings which usually contains glutinous rice and other ingredients, such as the zongzi from China. Pickled bamboo shoots (Nepali: तामा tama ) are cooked with black-eyed beans as a delicacy in Nepal. Many Nepalese restaurants around

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2100-507: The rapid growth, bamboo is an effective climate change mitigation and carbon sequestration crop, absorbing between 100 and 400 tonnes of carbon per hectare (40–160 tonnes per acre). In 1997, an international intergovernmental organization was established to promote the development of bamboo cultivation, the International Bamboo and Rattan Organisation . Bamboo is harvested from both cultivated and wild stands, and some of

2150-416: The sasando, have been changed in the last century, to use new materials, such as wires attached to pegs. Unlike the sasando, none have the leaves to direct the sound. This article relating to zithers is a stub . You can help Misplaced Pages by expanding it . Bamboo Bamboos are a diverse group of mostly evergreen perennial flowering plants making up the subfamily Bambusoideae of

2200-708: The south. In the Americas, bamboo has a native range from 47 °S in southern Argentina and the beech forests of central Chile , through the South American tropical rainforests, to the Andes in Ecuador near 4,300 m (14,000 ft), with a noticeable gap through the Atacama Desert . Three species of bamboo, all in the genus Arundinaria , are also native through Central America and Mexico, northward into

2250-451: The stalks of the tiny bamboo Raddiella vanessiae of the savannas of French Guiana measure only 10–20 millimeters (0.4–0.8 in) in length by about 2 millimeters (0.08 in) in width. The origin of the word "bamboo" is uncertain, but it probably comes from the Dutch or Portuguese language, which originally borrowed it from Malay or Kannada . In bamboo, as in other grasses,

2300-514: The stings of the bamboo tube through opening on the front. The player's fingers then pluck the strings in a fashion similar to playing a harp or kacapi . The sasando can have 28 ( sasando engkel ) or 56 strings ( double strings ). According to local tradition, the origin of the sasando is linked to the folktale of the Rote people about Sangguana. The story goes that there once was a boy named Sangguana who lived on Rote Island. One day, as he tended to savannah, he felt tired and fell asleep under

2350-500: The tender shoots are grated into juliennes and fermented to prepare kardi . The name is derived from the Sanskrit word for bamboo shoot, karira . This fermented bamboo shoot is used in various culinary preparations, notably amil , a sour vegetable soup. It is also made into pancakes using rice flour as a binding agent. The shoots that have turned a little fibrous are fermented, dried, and ground to sand-sized particles to prepare

2400-415: The top to the bottom. The function of the wedges is to hold the strings higher than the tube surface as well as to produce various length of strings to create different musical notations. The stringed bamboo tube is surrounded by a bag-like fan of dried lontar or palmyra leaves ( Borassus flabellifer ), which functions as the resonator of the instrument. The sasando is played with both hands reaching into

2450-428: The world serve this dish as aloo bodi tama . Fresh bamboo shoots are sliced and pickled with mustard seeds and turmeric and kept in glass jar in direct sunlight for the best taste. It is used alongside many dried beans in cooking during winters. Baby shoots ( Nepali : tusa ) of a very different variety of bamboo (Nepali: निगालो Nigalo ) native to Nepal is cooked as a curry in hilly regions. In Sambalpur , India,

2500-591: Was positive for the immunoglobulin E (IgE) in an available case study. The shoots (newly emerged culms) of bamboo contain the toxin taxiphyllin (a cyanogenic glycoside ), which produces cyanide in the gut. The shoots of most species are edible either raw or cooked, with the tough sheath removed. Cooking removes the slight bitterness. The shoots are used in numerous Asian dishes and broths, and are available in supermarkets in various sliced forms, in both fresh and canned versions. The bamboo shoot in its fermented state forms an important ingredient in cuisines across

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