Matsakaicin tsawo Evergreen sequoia. Tree - Giant

Amazing da bambance bambancen Flora na duniya tamu. Daya daga cikin mafi ban sha'awa shi ne mai raba HALITTAR na itãce, ya kunshi daya kawai type, wakilta Evergreen sequoia. Akwai 'yan sunayen da wannan shuka - ja redwood da Evergreen taksodium. Wadannan wakilan Taxodiaceae iyali - cikakkar shugabannin a tsawo, ba kawai daga cikin conifers, amma kuma a cikin dukan shuka mulki Duniya. Amazing matsakaicin tsawo Evergreen sequoia. Abin da ikon, abin da ikon! Bari mu magana game da wannan giant, kiyaye tun lokacin da.

Sequoia: giant itatuwa

Sequoia - daya daga cikin uku jinsunan itatuwa da aka sani a karkashin epithet "Mahogany". Ephedra ne Evergreen, rayuwa Hasashen ne a kan daban-daban da shaidunka ya kai gare shi 3,000 shekaru, tsawo zuwa 115, da kuma tushe diamita - 5-6 mita da kuma more. Sunan "sequoia" wai bai wa shuka a cikin girmamawa ga shugaban na wani 'yan kabilar India Cherokee - Sequoia, amma yana yiwuwa cewa wannan shi ne kawai kyau labari.

Matsakaicin tsawo Evergreen sequoia

Wadannan itatuwa ne real Refayawa. A tsawo a wadda ake kõma, karin, da kuma mutanen da suka ba su gani ba su taba, yana da wuya a shuka, kai rufin wani 46-storey gini. Yana da gaske ne na musamman itace, domin ko da talakawan a mafi yawan lokutta wuce shestidesyatimetrovoy mark. Mutane da yawa conifers wannan irin karkashin karfi devyanostometrovy girma, kuma akwai zakarun. Matsakaicin tsawo Evergreen sequoia, da ake kira "Uba na gandun daji" da kuma, da rashin alheri, bai tsira da ba rana, ya 135 mita. Modern undisputed shugaban - Sequoia "Hyperion", wanda ya kai 115,6 mita tsawo. Babu kasa da ban sha'awa da kuma diamita daga cikin "Hyperion" tushe - kusan 5 mita. The m shekaru na giant - game da 800 shekaru.

Leadership wannan shuka da aka kafa a 2006 ta hanyar American masana kimiyya. Sun kuma ce idan tip daga itacen ba a lalace ta tsuntsaye, da matsakaicin tsawo a mita na Evergreen redwoods amounted zuwa 115,8 m. An located a cikin Californian giant National Park "Redwood" California, da kuma sha'awan shi iya zama da kowa. A cikin rubuce tarihin 'yan adam, kuma mafi girma diamita na ganga - 7 m, kazalika ta shekaru, kai har zuwa 3500 shekaru.

Features irin

Saboda haka sequoia - Evergreen monoecious ephedra tare da kambi conical siffar. Tree rassan ayan girma horizontally ko ƙasar da kadan gangara saukar. Haushi, kai wani kauri daga 30 cm, a fiber, da yanke a kan zurfin kwarin kunya, in mun gwada m tsarin da kuma terracotta ya dafa duhun bayan wasu lokaci bayan ta kau. Yana da wannan dukiya daga cikin bawo ba da sunan ga hankali - "Mahogany".

Daga cikin dukan Taxodiaceae sequoia yana da mafi muhimmanci da itace core tare da pinkish-ja sautin fari da kuma mau kirim ko sapwood, t. E. ƙasansu akwai waɗansu inuwõwi dake tsakanin cibiya da cambium. Abin mamaki, da ingancin na itace, a daya ganga iya bambanta. Shi ne da matsakaicin tsawo daga cikin Evergreen sequoia a wuce haddi na 110 mita, a matsayin katin type, na nuna bambantakarsa wannan shuka. Daya itace za a ba itace muhimmanci fiye da 1000 cubic mita.

Kunci kambi na itace, ado da Cones, ya fara tashi sama da uku ɓangare na kara. A tushen tsarin da aka kafa ta sosai sprawling kaikaice Tushen, barin m a cikin ƙasa.

Sequoia ne ba kawai wata katuwar amma kuma longevity - daya daga cikin mafi tsawo rai shuke-shuke a cikin duniya. Ta shekaru - fiye da shekaru 2000. Balaga da matasa redwoods isa 400-500 shekaru.

haifuwa redwoods

A yanayi, akwai mutane da yawa da ban mamaki abubuwan. Kuma Sequoia, babban Gulliver kayan lambu mulki tsiro daga digon iri, da tsawon wadda bata wuce rabin santimita. Propagated sequoia tsaba tattara a kananan guda m siffa Cones iya ba da kuma yawan arziki. Cones shuke-shuke jere a size daga 15 zuwa 30 mm ripening a marigayi kaka da kuma dauke da 3-7 tsaba wanda aka zuba ta hanyar bushewa 'ya'yan itacen.

A fasalin ne babu jinsin da bambance-bambance cikin sharuddan girma kudi da kuma longevity tsakanin seedlings girma daga tsaba da kuma matasa harbe tasowa spontaneously. Yana bai sauya ba, kuma matsakaicin tsawo na Evergreen sequoia, dangane da hanyar da germination.

Inda itatuwa-Refayawa?

Long da suka wuce, a karshen da Cretaceous lokaci, wadannan Evergreen shuke-shuke da aka rarraba a ko'ina cikin arewacin yammancin duniya. Sa'an nan babu wanda ya buga matsakaicin tsawo daga cikin Evergreen sequoia.

Yau, ragowar relict gandun daji, inda suka girma, ana kiyaye su a cikin iyaka sarari na yamma na North America: kunkuntar tsiri na bakin tekun Pacific Ocean, mikewa daga Monterey County zuwa California, arewa da kudu na kogin fili Oregon. Yana daukan band kadan a kan 700 km, kuma aka located a tsawon 600 zuwa 900 mita saman teku matakin. Gumi sauyin yanayi na bukatar Sequoia, don haka shi ba zai iya yada kara daga bakin gaci fiye da 30-40 km, kuma shi ne ko da yaushe a sashi na rinjayar cikin teku iska tanã auke da yawa da ake bukata ruwa zuwa ga shuka.

A ra'ayi na "Sequoia Forest" ya bayyana a cikin 1769, lokacin da samu a Pacific Coast. A daidai wannan lokaci da launi na itace da shuka da aka kira "mahogany", kiyaye su domin shi yau. A 1847, wani masanin halitta Austria Stephen Endliherom wadannan shuke-shuke da aka gano a matsayin mai raba jinsunan, halayyar alama daga abin da yake da matsakaicin tsawo daga cikin Evergreen sequoia a wuce haddi na 100-110 mita.

itace Properties

Gorgeous ingancin katako shuke-shuke, nauyi, haske, ba mai saukin kamuwa zuwa kwari kwari da rot, an yadu da aka sani a duniya da kuma ake amfani da matsayin masassaƙi abu, wanda sau da yawa ba makawa a yi wata iri-iri na abubuwa - daga furniture da As'hab da prefabricated gidaje. The complete babu wari itace damar yin amfani da kayan cikin wadanda yankunan masana'antu samar, inda shi wajibi ne, misali, a cikin abinci da kuma taba. Amazing matsakaicin tsawo Evergreen sequoia. Photos of shuke-shuke gabatar a cikin labarin, jaddada su yawa, ikon da kyakkyawa.