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Oke elu Evergreen sequoia. Tree - Giant
Amazing na iche iche na osisi nke ụwa anyị. Otu n'ime ihe ndị kasị akpali bụ a iche iche genus nke osisi, esịnede naanị otu ụdị, na-anọchite anya Evergreen sequoia.
Sequoia: ibu osisi
Sequoia - onye nke atọ ụdị osisi mara n'okpuru epithet "mahogani". Ephedra bụ Evergreen, ndu ndimmadu bụ dị iche iche àmà na ọ esịmde afọ 3,000, elu 115, na isi n'obosara - 5-6 mita na ndị ọzọ. The aha "sequoia" kwuru nyere osisi na nsọpụrụ nke onye ndú nke ihe Indian ebo Cherokee - Sequoia, ma ọ bụ omume na nke a dị ka a mara mma akụkọ.
Oke elu Evergreen sequoia
Ndú nke a osisi e guzobere 2006 site American ọkà mmụta sayensị. Ha kwukwara na ọ bụrụ na n'ọnụ nke osisi ka e mebiri emebi site na nnụnụ, na kacha elu na mita nke Evergreen redwoods dịrị 115,8 m. Ọ na-emi odude ke Californian ibu mba park "Redwood" California, na-enwe mmasị ọ pụrụ ịbụ na onye ọ bụla. Na dere akụkọ ihe mere eme nke ụmụ mmadụ na ihe kasị dayameta nke gbọmgbọm - 7 m, nakwa dị ka ya afọ, na-eru ruo 3500 afọ.
atụmatụ ụdị
Ya mere sequoia - Evergreen monoecious ephedra na okpueze conical udi. Alaka osisi na-eto eto ịgbasapụ ma ọ bụ ala na a nta mkpọda ala. Bark, na-eru a ọkpụrụkpụ nke 30 cm, a eriri, a ịkpụ na miri furrow, a dịtụ soft Ọdịdị na terracotta hue agbawanye ọchịchịrị mgbe oge ụfọdụ mgbe ya mwepụ. Ọ bụ nke a onwunwe nke cortex nyere aha na-uche - "mahogani".
N'etiti ihe niile Taxodiaceae sequoia nwere ọtụtụ ihe bara uru osisi isi pinkish-acha ọbara ọbara ụda ọcha na creamy ma ọ bụ sapwood, t. E. n'ígwé dị n'agbata isi na cambium. N'ụzọ dị ịtụnanya, àgwà nke osisi na otu gbọmgbọm nwere ike ịdị iche iche. Ọ bụ kacha elu nke Evergreen sequoia karịa nke 110 mita, dị ka kaadị ụdị, na-egosi ịpụ iche nke a osisi. Otu osisi nwere ike inye osisi budata karịa 1000 cubic mita.
Warara okpueze nke osisi ahụ, mma na cones, gbagowe n'elu nke atọ nke azuokokoosisi. The mgbọrọgwụ usoro a kpụrụ site ukwuu esetị mpụta mgbọrọgwụ, na-ahapụ na-emighị emi n'ala.
Sequoia bụghị naanị a ibu ma na-Ekliziastis - otu n'ime ndị fọdụrụ n'ezinụlọ ndụ osisi na ụwa. Ya afọ - ihe karịrị 2000 afọ. Okè nke-eto eto redwoods iru 400-500 afọ.
amụba redwoods
Na ọdịdị, na e nwere ọtụtụ ịtụnanya ihe. Na Sequoia, oké Gulliver akwukwo nri alaeze na-etolite site a obere mkpụrụ ahụ, ogologo nke nke adịghị gafere ọkara a sentimita. Propagated sequoia osisi anakọtara na obere otu oval ekara cones nwere ike inye ukwuu ibu. Cones osisi sitere na size si 15 30 mm chaa ke mbubreyo mgbụsị akwụkwọ ma nwere 3-7 osisi nke na-wụsara site ihicha mkpụrụ.
A mma bụ na-anọghị nke umu iche na okwu nke ibu ọnụego na Ekliziastis n'etiti seedlings toro si osisi na-eto eto Ome ịda spontaneously. Ọ dịghị agbanwe agbanwe na kacha elu nke Evergreen sequoia, dabere na usoro nke Germination.
Ebe osisi-Refeyim?
Ogologo oge gara aga, na njedebe nke na Cretaceous oge, ndị a Evergreen osisi na-na-ekesa ofụri Ugwu Ụwa. Mgbe ọ dịghị onye na see kacha elu nke Evergreen sequoia.
Echiche nke "Sequoia Forest" pụtara na 1769, mgbe hụrụ na Pacific n'ụsọ oké osimiri. N'otu oge ahụ na-agba nke osisi na osisi a na-akpọ "mahogany", chekwaara ya taa. Na 1847, ihe Austrian bayoloji Stephen Endliherom ndị a osisi na-mara dị ka a dị iche iche ụdị, e ji mara atụmatụ nke nke bụ kacha elu nke Evergreen sequoia ke ngafe nke 100-110 mita.
osisi Njirimara
Ọmarịcha quality osisi na osisi, arọ, ìhè, na-adịghị enwe ụmụ ahụhụ na pests na ire ere, na-a maara na ụwa na-eji dị ka a ọkwá nkà ihe onwunwe, nke bụ mgbe oké mkpa ke imewe nke a dịgasị iche iche nke ihe - si ngwá ụlọ na sleepers na prefabricated ụlọ.
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