Drying bamboo poles requires more time than wood of similar density. This because bamboo possess hygroscopic materials (compound that easily absorbs moisture) that may contain 50-60% moisture content, depending on the felling season, area of growth and species.
Drying Bamboo PolesDrying bamboo poles requires more time than wood of similar density. This because bamboo possess hygroscopic materials (compound that easily absorbs moisture) that may contain 50-60% moisture content, depending on the felling season, area of growth and species.When bamboo dries it contracts and shrinks. This shrinkage starts from the moment the bamboo is cut, and can reduce the diameter of the with 10% to 16%, and its wall thickness with 15% to 17%.Green bamboo poles should not be used in. Since green bamboos are subject to shrinkage, and terminals may loosen after just a few weeks. Green bamboo is also more attractive to insects and microorganisms, than dry bamboo. How to Dry Bamboo Poles?The most common way to dry bamboo for commercial purposes is 'air drying'. Once the bamboo poles are and chemically treated, all poles should be stacked and stored under cover.Important factors when drying bamboo. It is most important to keep the culms away from direct soil contact to prevent fungal or insects-attacks and to avoid the humidity of the soil affecting the drying process.
It is recommended that only mature bamboo culms (over 3 years) are used to avoid collapsing of the bamboo poles, due to excessive and non-uniform shrink-age of the culm. Remove infected culms from the storage area. Avoid rapid changes in moisture content, for example by drying round bamboo in direct sunlight for a prolonged time. This can cause cracks in the bamboo poles.
Split bamboos do not pose any problems and can be dried in the open sun. Provide good ventilation (air circulation). Vertical stacking gives faster drying and less chances of fungal attack. However, a good support system should be in place to avoid the poles from bending. Horizontal stacking is generally preferred for large stacks.
Stacking should be done on raised platforms, or placed on a thick plastic sheet to avoid soil contact. Use separators between each row of bamboo for better air circulation.
The culms at the bottom of the stack may crack or bend due to the weight of a stack, therefore don't pile up the bamboo poles too high. For uniform drying, the bamboo poles should be rotated in the longitudinal direction every 15 days.Air drying round bamboo takes about 6-12 weeks. Drying time depends on. Other Methods to Dry and Store Bamboo. Post-harvesting transpiration is a technique used by peasants or indigenous communities.
The procedure takes place on the bamboo plantation, and does not only dry the bamboo stems, it is also a traditional way to preserve bamboo from insect infestation.The freshly cut bamboo stems are placed on a stone (to avoid soil contact). The stem is placed upright, leaning against another bamboo tree with branches and leaves attached for about 3-4 weeks. This way, bamboo stems lose their humidity progressively true natural ventilation and transpiration true the leaves.For more information about post-harvesting transpiration see:. Storing bamboo in water is useful when bamboo needs to maintain its pliability or when it needs to be processed in its 'green' condition. Storage in water causes leaching of starch (sugars) and is also used as a traditional bamboo preservation technique.
Kiln oven drying is at the present level of drying technology not recommended for round bamboos. Even under mild drying conditions, higher temperatures can enhance the incidence of cracking and collapse. Split bamboos, however, can easily be kiln oven dried.
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For other uses, see.BambooBamboo forest at, ChinaKingdom:Clade:Clade:Clade:Order:Family:Clade:Subfamily:BambusoideaeLuerss.Tribes.1,462 species in 115 genera. Olyroideae (1956). Parianoideae (1965)The bamboos ( ) are in the Bambusoideae of the family. The word 'bamboo' comes from the or, which probably borrowed it from.In bamboo, as in other grasses, the internodal regions of the are usually hollow and the in the cross-section are scattered throughout the stem instead of in a cylindrical arrangement. The is also absent. The absence of wood causes the stems of, including the and large bamboos, to be columnar rather than tapering.Bamboos include some of the fastest-growing plants in the world, due to a unique -dependent system.
Certain species of bamboo can grow 910 mm (36 in) within a 24-hour period, at a rate of almost 40 mm (1.6 in) an hour (a growth around 1 mm every 90 seconds, or 1 inch every 40 minutes). Are the largest members of the grass family.Bamboos are of notable economic and cultural significance in, and, being used for, as a food source, and as a versatile raw product. Bamboo has a higher than, or, and a specific that rivals.
Bamboo tree on Deccan Plateau, IndiaIn the they occur across East Asia, from north to 50 °N latitude in, to south to, and west to and the., India and, all have several endemic populations. They also occur in small numbers in, confined to tropical areas, from southern Senegal in the north to southern Mozambique and Madagascar in the south. In the Americas, bamboo has a native range from 47 °S in southern and the beech forests of central, through the South American tropical rainforests, to the in Ecuador near 4,300 m (14,000 ft). Bamboo is also native through and, northward into the. Canada and continental Europe are not known to have any native species of bamboo. As garden plants, many species grow readily outside these ranges, including most of Europe and the United States.Recently, some attempts have been made to grow bamboo on a commercial basis in the of east-central Africa, especially in Rwanda. In the United States, several companies are growing, harvesting, and distributing species such as (Henon) and (Moso).
Bamboo CanopyThe two general patterns for the growth of bamboo are 'clumping', with short, and 'running', with long underground rhizomes. Clumping bamboo species tend to spread slowly, as the growth pattern of the rhizomes is to simply expand the root mass gradually, similar to ornamental grasses. 'Running' bamboos, though, need to be controlled during cultivation because of their potential for aggressive behavior. They spread mainly through their, 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 is related to both the species and the and conditions. Some can send out runners of several metres a year, while others can 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.
However, the growth rate is dependent on local soil and climatic conditions, as well as species, and a more typical growth rate for many commonly cultivated bamboos in temperate climates is in the range of 30–100 mm (1.2–3.9 in) per day during the growing period. Primarily growing in regions of warmer climates during the late, vast fields existed in what is now Asia.
Some of the largest timber bamboo can grow over 30 m (98 ft) tall, and be as large as 250–300 mm (10–12 in) in diameter. However, the size range for mature bamboo is species-dependent, with the smallest bamboos reaching only several inches high at maturity. A typical height range that would cover many of the common bamboos grown in the United States is 4.5–12 m (15–39 ft), depending on species. 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 emerge from the ground at their full diameter and grow to their full height in a single of three to four months. During this time, each new 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, 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 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 can survive temperatures as low as −29 °C (−20 °F). Some of the hardiest bamboo species can be grown in 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.Mass flowering.
Bamboo seeds bunch 03Bamboos seldom and unpredictably flower and the frequency of flowering varies greatly from species to species. Once flowering takes place, 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 (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 is 130 years, and it is for the species (Sieb. 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 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.One hypothesis to explain the of this mass flowering is the predator satiation hypothesis, which argues that by fruiting at the same time, a population increases the survival rate of its seeds by flooding the area with fruit, so even if predators eat their fill, seeds will still be left over.
By having a flowering cycle longer than the lifespan of the rodent predators, bamboos can regulate animal populations by causing starvation during the period between flowering events. Thus, the death of the adult clone is due to resource exhaustion, as it would be more effective for parent plants to devote all resources to creating a large seed crop than to hold back energy for their own regeneration.Another, the fire cycle hypothesis, states that periodic flowering followed by death of the adult plants has evolved as a mechanism to create disturbance in the habitat, thus providing the seedlings with a gap in which to grow. This argues that the dead culms create a large fuel load, and also a large target for lightning strikes, increasing the likelihood of wildfire. Because bamboos can be aggressive as early successional plants, the seedlings would be able to outstrip other plants and take over the space left by their parents.However, both have been disputed for different reasons. The predator satiation hypothesis does not explain why the flowering cycle is 10 times longer than the lifespan of the local rodents, something not predicted. The bamboo fire cycle hypothesis is considered by a few scientists to be unreasonable; they argue that fires only result from humans and there is no natural fire in India.
This notion is considered wrong based on distribution of lightning strike data during the dry season throughout India. However, another argument against this is the lack of precedent for any living organism to harness something as unpredictable as lightning strikes to increase its chance of survival as part of natural evolutionary progress.More recently, a mathematical explanation for the extreme length of the flowering cycles has been offered, involving both the implied by the predator satiation hypothesis and others, and the fact that plants that flower at longer intervals tend to release more seeds. The hypothesis claims that bamboo flowering intervals grew by multiplication. A mutant bamboo plant flowering at a noninteger multiple of its population's flowering interval would release its seeds alone, and would not enjoy the benefits of collective flowering (such as protection from predators).
However, a mutant bamboo plant flowering at an integer multiple of its population's flowering interval would release its seeds only during collective flowering events, and would release more seeds than the average plant in the population. It could, therefore, take over the population, establishing a flowering interval that is an integer multiple of the previous flowering interval.
The hypothesis predicts that observed bamboo flowering intervals should factorize into small.The mass fruiting also has direct economic and ecological consequences, however. The huge increase in available fruit in the forests often causes a boom in rodent populations, leading to increases in disease and famine in nearby human populations.
For example, devastating consequences occur when the bambusoides population flowers and fruits once every 30–35 years around the. The death of the bamboo plants following their fruiting means the local people lose their building material; and the large increase in bamboo fruit leads to a rapid increase in rodent populations. As the number of rodents increases, they consume all available food, including grain fields and stored food, sometimes leading to.
These rats can also carry dangerous diseases, such as, and, which can reach epidemic proportions as the rodents increase in number. The relationship between rat populations and bamboo flowering was examined in a 2009 documentary.In any case, flowering produces masses of seeds, typically suspended from the ends of the branches.
These seeds give rise to a new generation of plants that may be identical in appearance to those that preceded the flowering, or they may produce new cultivars with different characteristics, such as the presence or absence of striping or other changes in coloration of the culms.Several bamboo species are never known to set seed even when sporadically flowering has been reported., and are common examples of such bamboo. Animal diet. Bamboo is the main food of the, making up 99% of its diet.Soft, stems and leaves are the major food source of the of, the of, and the of. Rats eat the fruits as described above.
Of also feed on bamboo, and have been documented consuming bamboo which was fermented and alcoholic; and of the region also eat the stalks.The larvae of the (the ) of, and feed off the pulp of live bamboo. In turn, these are considered a.Allergenic potential Gardeners working with bamboo plants have occasionally reported 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 , and in some cases into swollen eyelids and breathing difficulties (dyspnoea). A using bamboo extract was positive for the in an available case study. Cultivation. This section does not any.
Unsourced material may be challenged. ( June 2014) Bamboo used for construction purposes must be harvested when the culms reach their greatest strength and when sugar levels in the are at their lowest, as high sugar content increases the ease and rate of 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:1) Lifecycle of the culm:As each individual goes through a 5– to 7-year lifecycle, culms are ideally allowed to reach this level of maturity prior to full capacity harvesting. The clearing out or thinning of culms, particularly older decaying culms, helps to ensure adequate light and resources for new growth. Well-maintained clumps may have a productivity three to four times that of an unharvested wild clump. Consistent with the lifecycle described above, bamboo is harvested from two to three years through to five to seven years, depending on the species.2) Annual cycle:As all growth of new bamboo occurs during the, disturbing the clump during this phase will potentially damage the upcoming crop. Also during this high-rainfall period, sap levels are at their highest, and then diminish towards the.
Picking immediately prior to the wet/growth season may also damage new shoots. Hence, harvesting is best a few months prior to the start of the wet season.3) Daily cycle:During the height of the day, is at its peak, producing the highest levels of sugar in sap, making this the least ideal time of day to harvest. Many traditional practitioners believe the best time to harvest is at dawn or dusk on a waning moon.Leaching Leaching is the removal of sap after harvest. Korean bamboo teaAlthough the shoots (new culms that come out of the ground) of bamboo contain a toxin (a cyanogenic glycoside) that produces in the gut, proper processing renders them edible. They are used in numerous Asian dishes and broths, and are available in supermarkets in various sliced forms, in both fresh and canned versions. The ingests many times the quantity of the taxiphyllin-containing bamboo that would kill a human.The bamboo shoot in its fermented state forms an important ingredient in cuisines across the Himalayas. In Assam, India, for example, it is called khorisa.
In, 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 ). Khao lam (: ข้าวหลาม) is with sugar and coconut cream cooked in specially prepared bamboo sections of different diameters and lengthsIn, they are sliced thin and then boiled with santan (thick coconut milk) and spices to make a dish called. Other recipes using bamboo shoots are (mixed vegetables in coconut milk) and lun pia (sometimes written: 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 of the young shoots.The sap of young stalks tapped during the rainy season may be to make ulanzi (a sweet wine) or simply made into a soft drink. Bamboo leaves are also used as wrappers for steamed which usually contains glutinous rice and other ingredients.Pickled bamboo shoots (Nepali: तामा tama) are cooked with black-eyed beans as a delicacy in Nepal.
Many Nepalese restaurants around 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 (: tusa) of a very different variety of bamboo (Nepali: निगालो Nigalo) native to Nepal is cooked as a curry in hilly regions. In, cooking food in bamboo is called tukir.In, India, the tender shoots are grated into and 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 as a binding agent.
The shoots that have turned a little fibrous are fermented, dried, and ground to sand-sized particles to prepare 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.Kitchenware The empty hollow in the stalks of larger bamboo is often used to cook food in many Asian cultures. Soups are boiled and rice is cooked in the hollows of fresh stalks of bamboo directly over a flame. Similarly, steamed tea is sometimes rammed into bamboo hollows to produce of.
Cooking food in bamboo is said to give the food a subtle but distinctive taste.In addition, bamboo is frequently used for cooking utensils within many cultures, and is used in the manufacture of. In modern times, some see bamboo tools as an ecofriendly alternative to other manufactured utensils.Fuel has been traditionally used as fuel in China and Japan. Bamboo can also be utilized as a crop. Writing pen. This section does not any.
Unsourced material may be challenged. ( May 2019) In old times, people in India used hand made pens (known as Kalam) made from thin bamboo sticks (with diameters of 5–10 mm and lengths of 100–150 mm) by simply peeling them on one side and making a nib-like pattern at the end. The pen would then be dipped in ink for writing.Bambooworking Bamboo was used by humans for various purposes at a very early time. Categories of include:Construction. Workers on bamboo scaffoldingBamboo, like true, is a natural with a high strength-to-weight ratio useful for structures.In its natural form, bamboo as a construction material is traditionally associated with the cultures of South Asia, East Asia, and the South Pacific, to some extent in Central and South America, and by extension in the aesthetic of.
In China and India, bamboo was used to hold up, either by making cables of split bamboo or twisting whole culms of sufficiently pliable bamboo together. One such bridge in the area of Qian-Xian is referenced in writings dating back to 960 AD and may have stood since as far back as the third century BC, due largely to continuous maintenance. Bamboo has also long been used as scaffolding; the practice has been banned in China for buildings over six stories, but is still in continuous use for skyscrapers in Hong Kong. In the Philippines, the is a fairly typical example of the most basic sort of where bamboo is used; the walls are split and woven bamboo, and bamboo slats and poles may be used as its support.
In, bamboo is used primarily as a supplemental or decorative element in buildings such as fencing, fountains, grates, and gutters, largely due to the ready abundance of quality timber.Various structural shapes may be made by training the bamboo to assume them as it grows. Squared sections of bamboo are created by compressing the growing stalk within a square form. Arches may similarly be created by forcing the bamboo's growth into the desired form, costing much less than it would to obtain the same shape with regular wood timber. More conventional forming methods, such as the application of heat and pressure, may also be used to curve or flatten the cut stalks.Bamboo can be cut and laminated into sheets and planks. This process involves cutting stalks into thin strips, planing them flat, and boiling and drying the strips; they are then glued, pressed, and finished. Long used in China and Japan, entrepreneurs started developing and selling laminated in the West during the mid-1990s; products made from bamboo laminate, including flooring, cabinetry, furniture, and even decorations, are currently surging in popularity, transitioning from the boutique market to mainstream providers such as. The bamboo goods industry (which also includes small goods, fabric, etc.) is expected to be worth $25 billion by 2012.
The quality of bamboo laminate varies among manufacturers and varies according to the maturity of the plant from which it was harvested (six years being considered the optimum); the sturdiest products fulfill their claims of being up to three times as hard as hardwood while others may be softer than standard hardwood.Bamboo intended for use in construction should be treated to resist insects and rot. The most common solution for this purpose is a mixture of. Another process involves boiling cut bamboo to remove the starches that attract insects.
Bamboo pavilion in the Shenzhen BiennaleBamboo has been used as reinforcement for concrete in those areas where it is plentiful, though dispute exists over its effectiveness in the various studies done on the subject. Bamboo does have the necessary strength to fulfil this function, but untreated bamboo will swell with water absorbed from the concrete, causing it to crack. Several procedures must be followed to overcome this shortcoming.Several institutes, businesses, and universities are researching the use of bamboo as an ecological construction material.
In the United States and France, it is possible to get houses made entirely of bamboowhich are earthquake- and cyclone-resistant and internationally certified. Three standards are given for bamboo as a construction material.In parts of India, bamboo is used for drying clothes indoors, both as a rod high up near the ceiling to hang clothes on, and as a stick wielded with acquired expert skill to hoist, spread, and to take down the clothes when dry. It is also commonly used to make ladders, which apart from their normal function, are also used for carrying bodies in funerals. In, the bamboo groves and forests are called Veluvana, the name velu for bamboo is most likely from Sanskrit, while vana means forest.Bamboo is known as veduru in. Bamboo poles are also used for picking ripe fruits from tall trees like papaya, coconut, and mango.
Thin bamboo slats are used for weaving and in South India. In many rural areas, the wattles are often used as walls for homes, cattle pens, or for constructing huts.Furthermore, bamboo is also used to create flagpoles for -coloured, religious flags, which can be seen fluttering across India, especially in and, as well as in Guyana and Suriname in South America.Bamboo was used for the structural members of the at in Shanghai. The pavilion is the world's largest bamboo dome, about 34 m (112 ft) in diameter, with bamboo beams/members overlaid with a ferro-concrete slab, waterproofing, copper plate, solar PV panels, a small windmill, and live plants. A total of 30 km (19 mi) of bamboo was used. The dome is supported on 18-m-long steel piles and a series of steel ring beams. The bamboo was treated with borax and boric acid as a fire retardant and insecticide and bent in the required shape.
The bamboo sections were joined with reinforcement bars and concrete mortar to achieve the necessary lengths. Textiles. Main article:Since the fibers of bamboo are very short (less than 3 mm (0.12 in)), they are not usually transformed into yarn by a natural process. The usual process by which textiles labeled as being made of bamboo are produced uses only made from the fibers with heavy employment of chemicals. To accomplish this, the fibers are broken down with chemicals and extruded through mechanical spinnerets; the chemicals include, and strong acids.
Retailers have sold both end products as 'bamboo fabric' to cash in on bamboo's current ecofriendly cachet; however, the Canadian and the US, as of mid-2009, are cracking down on the practice of labeling bamboo rayon as natural bamboo fabric. Under the guidelines of both agencies, these products must be labeled as rayon with the optional qualifier 'from bamboo'. As a writing surface. Further information:Bamboo was in widespread use in early China as a medium for written documents. The earliest surviving examples of such documents, written in ink on string-bound bundles of bamboo strips (or 'slips'), date from the 5th century BC during the. However, references in earlier texts surviving on other media make it clear that some precursor of these Warring States period bamboo slips was in use as early as the late period (from about 1250 BC).Bamboo or wooden strips were used as the standard writing material during the early, and excavated examples have been found in abundance. Subsequently, began to displace bamboo and wooden strips from mainstream uses, and by the 4th century AD, bamboo slips had been largely abandoned as a medium for writing in China.Bamboo fiber has been used to make paper in China since early times.
A high-quality, handmade paper is still produced in small quantities. Coarse bamboo paper is still used to make in many Chinese communities.Bamboo are mainly produced in China, Thailand, and India, and are used in.
Several paper industries are surviving on bamboo forests. Ballarpur (Chandrapur, Maharstra) paper mills use bamboo for paper production. The most common bamboo species used for paper are. It is also possible to make from bamboo. The average fiber length is similar to, but the properties of bamboo pulp are closer to pulps due to it having a very broad fiber length distribution.
With the help of molecular tools, it is now possible to distinguish the superior fiber-yielding species/varieties even at juvenile stages of their growth, which can help in unadulterated merchandise production. Bamboo is used for breeding and propagation (, ).Bamboo has traditionally been used to make a wide range of everyday utensils and, particularly in Japan, where archaeological excavations have uncovered bamboo baskets dating to the Late Jōmon period (2000–1000 BC).Bamboo has a long history of use in. Is a distinct style based on a millennia-long tradition, and bamboo is also used for due to its high.Several manufacturers offer, surfboards, snowboards, and skateboards.Due to its flexibility, bamboo is also used to make. The is especially prized for.Bamboo has been traditionally used in as a firecracker called a meriam buluh. Four-foot-long sections of bamboo are cut, and a mixture of water and are introduced. The resulting acetylene gas is ignited with a stick, producing a loud bang.Bamboo can be used in. A bamboo filter is used to remove the salt from seawater –.Many ethnic groups in remote areas that have water access in Asia use bamboo that is 3–5 years old to make rafts.
They use 8 to 12 poles, 6–7 m (20–23 ft) long, laid together side by side to a width of about 1 m (3.3 ft). Once the poles are lined up together, they cut a hole crosswise through the poles at each end and use a small bamboo pole pushed through that hole like a screw to hold all the long bamboo poles together. Floating houses use whole bamboo stalks tied together in a big bunch to support the house floating in the water.
Bamboo is also used to make eating utensils such as chopsticks, trays, and tea scoops.The (960–1279 AD) Chinese scientist and (1031–1095) used the evidence of underground bamboo found in the dry northern climate of, region, province to support his geological theory of gradual. Symbolism and culture. Photo of carved Chinese bamboo wall vase. Brooklyn Museum Archives, Goodyear Archival Collection.Bamboo, one of the ' (bamboo, orchid, plum blossom and chrysanthemum), plays such an important role in traditional Chinese culture that it is even regarded as a behavior model of the gentleman. As bamboo has features such as uprightness, tenacity, and modesty, people endow bamboo with integrity, elegance, and plainness, though it is not physically strong. Countless poems praising bamboo written by ancient Chinese poets are actually metaphorically about people who exhibited these characteristics.
An ancient poet, (772–846), thought that to be a gentleman, a man does not need to be physically strong, but he must be mentally strong, upright, and perseverant. Just as a bamboo is hollow-hearted, he should open his heart to accept anything of benefit and never have arrogance or prejudice.Bamboo is not only a symbol of a gentleman, but also plays an important role in Buddhism, which was introduced into China in the first century. As canons of Buddhism forbids cruelty to animals, flesh and egg were not allowed in the diet. The tender bamboo shoot ( sǔn筍 in Chinese) thus became a nutritious alternative. Preparation methods developed over thousands of years have come to be incorporated into Asian cuisines, especially for monks.
A Buddhist monk, Zan Ning, wrote a manual of the bamboo shoot called ' Sǔn Pǔ筍譜' offering descriptions and recipes for many kinds of bamboo shoots.Bamboo shoot has always been a traditional dish on the Chinese dinner table, especially in southern China.In ancient times, those who could afford a big house with a yard would plant bamboo in their garden.In Japan, a bamboo forest sometimes surrounds a Shinto as part of a sacred barrier against. Many Buddhist temples also have bamboo groves.