landscape plant > teak
Contents
No. 1
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  Deciduous trees. Leaves large, ovate or elliptic, densely yellowish gray stellate hairs on the back, cone-shaped inflorescence, flowering in autumn, flowers white or blue. Wood dark brown, hard, corrosion-resistant, suitable for cars, bridges and shipbuilding ﹑ making furniture.
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yóu mù
  A tall tree (Tectona grandis), is a Verbenaceae, is now grown in West Africa and tropical America as a timber
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No. 3
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  Teak
  Chinese Name: Teak
  Latin name: tectona grandis lf
  English name: teak
  Common Name: Annatto, blood tree, Ma Li, ring porous tree
  Teak Verbenaceae genus (verbenaceae) origin in Southeast Asia, some countries such as: (Myanmar, Indonesia, Laos, Vietnam, Thailand, India) near the Yunnan border in China where there are some, of which Thailand and Myanmar. Indonesia, the best varieties.
  Form: Teak is a tall tropical hardwood trees, bark brown or gray, four-prism branches, stellate hairs. Leaves opposite, great, oval or elliptic, densely greyish yellow stellate hairs on the back. Panicles vast, autumn flowering, flowers white, fragrant. The world's precious timber species, that is precious and fast-growing, only in this kind of valuable tree species, teak plantation 7 years the average growth of around 20cm diameter. Grated teak leaves by hand, with blood red colored pollutants fingers and find it difficult to wash, or blood therefore called annatto tree. Optimum growth temperature :43-48 ℃ 2 ℃ moderate absolute maximum absolute minimum temperature.
  Known as the "King of million trees," in Myanmar, Indonesia, known as "David."
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No. 4
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  Grapefruit seedlings of teak
  Chinese Name: Teak
  Latin name: Tectona grandis LF
  English name: Teak
  Common name: rouge wood, blood tree, Ma Li, Thai pomelo
  Teak information
  【Source】: To Dicotyledon head lip lip lip subclass teak flower plants, seeds, wood, stem and leaves.
  Medicinal parts】 【: teak flowers, seeds, wood, stem and leaves.
  【Effect】: diuretic Tonglin, Xuanfei cough, clearing away heat.
  【Indications: diuretic Tonglin, Xuanfei cough, clearing away heat. For edema, hot shower, cough, those who indulge in hot, skin diseases, eczema itching, spleen nausea, vomiting.
  】 【Tropism of taste: sweet, bitter, slightly cold. Human lung, stomach, bladder after three.
  Dosage: Oral: Jian Tang, 6 to 9 grams.
  【Alias】: fat tree, purple oil wood (Yunnan), buried Sang (Dai translation), hardwood trees (Dai Name paraphrase)
  Distribution】 【animal and plant resources: Distribution of Fujian, Taiwan, Guangdong, Guangxi, Yunnan.
  【Latin Name】: Tectona grandis LF
  】 【Research: only contained in the "taxonomic tree of China."
  Chemical Composition】 【Traditional Chinese Medicine: The root anthracene (anthraquinone), Wu Nan phenol (tectol), Wu Nan quinone (teltoquinone), dehydrogenase Wu Nan phenol (dehy-drotectol), B a sitosterol, the United States Cassia hormone (obtusifolin) White Hua fatty acid (betulenic acid), Pa Qiba Hussein (pachybasin), Nan Wu leaves containing glycols (tectograndinol), wood heart with a one-hydroxymethyl anthraquinone (a one hydroxymethylanthraquinone), anthraquinone-2 a carboxylic acid (an-thraquinone a 2 a carboxylic acid), a aldehyde anthraquinone-2 (an-thraquinone a 2 a aldehede), Wu Nan quinone, 1,4-twelve-hydroxy-2-methyl-anthraquinone (1, 4, a dihydroxy methyl-2 one one an-thraquinone).
  The characteristics of teak
  Lamiaceae is teak (Verbenaceae) distributed in Southeast Asia, some countries such as: (Myanmar, Indonesia, Laos, Vietnam, Thailand, India) near the Yunnan border in China where there are some, including Thailand, Myanmar, the most famous of the wood Main imports from Burma.
  Form: tall teak tropical hardwood trees, up to 39-45 meters, diameter about 1.5 meters. Bark brown or gray, four-prism branches, stellate hairs. Leaves opposite, great, oval or elliptic, densely greyish yellow stellate hairs on the back. Panicles vast, autumn flowering, flowers white, fragrant. The world's precious timber species; teak leaves grated by hand, with blood red colored pollutants fingers and find it difficult to wash, or blood therefore called annatto tree. Optimum growth temperature :43-48 ℃ 2 ℃ moderate absolute maximum absolute minimum temperature.
  Nature: teak with a golden luster to Thai-made for the best light teak oil, wood color uniformity, texture, straight. Bark thickness 0.5 ~ 1.0cm, soft, easy to peel. Gray-brown skin; easy to peel off small pieces. Endothelial reddish-brown; bast fiber development, lamellar arrangement. The obvious difference between heartwood and sapwood cross-section. Golden brown heartwood, with oil sexy. Yellowish-white sapwood width of 1.0cm. Clear growth rings, uneven. Teak structure, crude fiber, medium weight, shrinkage coefficient is extremely small, the shrinkage rate of dry gas from the raw materials to 2.2% radial, tangential 4.0%, the smallest coefficient of wood in a kind of deformation, bending resistance is good, very wear-resistant, air-dry density of 0.58 ~ 0.67g/cm3. A greater change in the sun and rain wet warping cracking the case is not easy; water, fire and strong; resistant to termites and insects of different waters of the sea food, great decay. Good drying properties, adhesive, paint, wax performance, because silicon is easy blunt instrument, this process must wear a mask to prevent the silicon powder into the lungs causes silicosis, processing cutting difficult. Good nail holding power, good overall performance, it is recognized as valuable tree species in the world.
  Features: Medium weight, easy to distort, waterproof, very decay. In European countries, teak is used to make the most luxurious yachts, TITANIC (Titanic) is to use teak laid deck, and it still looked very good today; on the centuries-old cathedral and ancient buildings have been teak flooring done. Teak is a precious, from growth to become useful by at least 50 years in the natural environment, the best place of origin, only 1 to 5 acre tree. It also contains a very heavy oil, this oil to keep it the same type, and with a special flavor that can drive snakes, insects, rats and ants. More amazing is that it's planing surface oxide color is made by photosynthesis golden color with time and more beautiful.
  Known as the "King of million trees," in Myanmar, Indonesia, known as "David."
  Teak growing techniques:
  First, the choice of location
  Use flat terrain, more than 50cm of soil, near water, agricultural vehicles can pass for the woodland areas, such as paddy, vegetable, corn, sugarcane, cassava land.
  Second, site preparation
  All cultivated forest, digging drainage ditches, grass after the first glyphosate spray, and then still need to add after the rough first glyphosate spray, rain and then spray a butachlor, basically meeting the objective of eradication of weeds.
  Third, the digging
  To 3.5m × 4m spacing is appropriate, planted 50 acres, north and south line, deep hole 40cm, width 50cm, put lime powder per hole 100g, used to adjust soil ph values ​​and kill soil pests; points stumbled into the 20% soil sawdust, to prevent soil compaction.
  IV Colonization
  Seedling nutrition Cup _select_ion, robust disease-free, of bar height 10cm, in order to form a robust wooden club root, accelerated early growth height.
  Fifth, water and fertilizer management
  After planting teak shower enough to _set_ roots in water, _set_ water to 80% of root litter, into a paste to the seedling roots after the shower, to extend the moisture and suppress weeds on purpose. Reminders Miaofei can cast a week later, 20kg 100g of water put teak special fertilizer, with into the amount of sawdust into a paste, 1kg per plant released about 10 Liberating time, if any, rainfall, amount of direct scattering of special fertilizer for teak can be. 1m height after digging along the drip line of teak ring 0.2kg put special fertilizer per plant, after Mid-Autumn Festival came alive again in a teak-specific fertilizer. The coming year and put on a teak spring and fall special fertilizer, each per plant 0.5kg.
  VI, pest control
  There are beetles and leaf-roller moth damage, sooner or later the Beatles in order to capture the main man, the more common 5 June; leaf insect natural enemies are wasp and black ants. Or less as far as possible without use of pesticides, protection of natural enemies, reduce costs and maintain ecological balance. Is to use pesticides, insecticides required special teak.
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Flowers encyclopedia
柚木 花木百科
柚木 花木百科
柚木 花木百科
柚木 花木百科
柚木 花木百科
  Teak Introduction
  Teak (Tectona grandis LF)
  Families and genera:
  Verbenaceae
  Alias:
  Blood tree, annatto
  Characteristics:
  Teak from seed germination to all stages of growth and development require a higher temperature. Can withstand moderate 43-48 ℃ 2 ℃ absolute maximum absolute minimum temperature. When there is strong cold wave, the temperature dropped to -2 ℃ -1 ℃ only when subjected to chilling injury caused by the case of teak. Grated teak leaves by hand, with blood red colored pollutants fingers and find it difficult to wash, because some Jiaota annatto or blood tree.
  Distribution and habits:
  Teak native India, Myanmar, Thailand and Indonesia, the main tree species in Southeast Asia. Excellent material, use wide, the world's most valuable timber one.
  Taiwan Province of China in 1900 in Kaohsiung and shot, then create 80,000 acres; Guangdong and Guangxi introduction nearly 60 years, Hainan Island was first introduced in 1930 in the town of Qiongzhong pines. In addition, Fujian, Hunan, Jiangxi, Zhejiang and other places are also introduced, at latitude 260 Fuzhou, teak normal growth and development.
  Propagation and cultivation:
  Teak most suitable for the soil loose, fertile, moist thickets or tall grass to plant associations. In windy areas, should be _select_ed to shelter from the wind to reduce wind damage.
  Hill impurity should be cut before the rainy season, purify by planting hole after the 40 × 40 × 40 cm or 50 × 50 × 40 cm size for point-like site preparation, site preparation or ribbon after all cultivated by digging the above specifications points, and intercropping as green manure crops or to improve the soil and promote tree growth.
  Application:
  Wood Uses: Teak is to create high-end furniture, flooring, interior decoration of the best materials. For shipbuilding, open-air buildings, bridges and so on. A variety of chemical substances have strong corrosion resistance, it is desirable for wood products used in the chemical industry. Especially the use of the floor, decay, wear and shine bright as new, beautiful patterns, colors and elegant looking, good stability, small deformation, in fact, the floor of the best. Currently on the market mahogany furniture, teak is one of the system. Small size of the logs, the current market price of up to 7000-8000 yuan / cubic meter, large-sized logs, one million yuan per cubic meter.
  Green Uses: As a rare precious teak leaves and large, excellent material, the value of capacity, at this stage in Guangdong and Fujian provinces have begun to be used for two street trees, green area, garden decoration, and all around green. Zhangzhou city's "beautiful one" residential district, in the 2005-08 planting teak from my field. 2005-06 Gulangyu Subtropical Plant Introduction Garden, introduced from my field.
  Photo:
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Encyclopedia
柚木 百科辞典
柚木 百科辞典
柚木 百科辞典
柚木 百科辞典
  youmu
  Teak
  Tectona □ randis
  Verbenaceae (Verbenaceae) is a deciduous large teak trees. The world famous precious timber species. Teak is a total of 3 species in India, Myanmar, Thailand, Laos and the Philippines.
  Department of hi light teak trees. The annual average temperature to 20 ~ 27 ℃ appropriate, be able to tolerate the maximum temperature of 48 ℃, the minimum temperature is 2 ℃. Requirements of annual rainfall from 1250 to 2540 mm, and 3 to 5 months of dry season. Fitness was born in deep soil, loose, fertile, moist, well drained soil; in heavy clay soils, compaction and water areas of poor growth. Shallow root system, crown large, vulnerable to wind damage. Early fast-growing, 8 years ago tree height and diameter, respectively, the annual average growth of 1 m and 1 cm or more; volume growth of about 12 years after the peak, then gradually declined. Generally 8 to 10 years old began to firm. 7 ~ 12 months flowering December to next February fruit ripening. Persistent calyx of green yellow and green to dry, as the seeds mature characteristics. About 1,500 seeds per kilogram ~ 2500, 1000 grain weight of 400 grams, the germination rate of 30 to 50%, up to 80%. Should be carried out before sowing seed treatment, there is sun and Ye Lu, the sun flooding in, alternately soaked in lime and other methods. Nursery should be 4 to 5 months when the temperature increases, when the seedlings grow true leaves are required for bed (spacing 30 × 30 cm), or shoots into the container cultivation. 1 year old bare root seedlings can be low-cut dry forest, container seedlings can be planted whole seedlings. Spacing 2 × 3 m or 3 × 4 m, between the lines for planting crops or leguminous cover crop. Cutting in general at the age of 60 years. Teak has a variety of pests and diseases, such as rust, oak mushroom mealybug, teak borer and so on.
  Wood density, texture, straight, tough and flexible, not Alice does not crack, corrosion resistant, not termites and rust from corrosion, easy to fire, easy processing, for the good ships, buildings, furniture, cars, bridges, piers and other timber board Xiangtie.
  (Kwong Ping DPRK)
    
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English Expression
  1. :  teak wood
  2. n.:  teak
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teak