Black Spruce: description, iri, musamman kula

Mun ci 'yan tseren hada da wani abun da ke ciki na game da 40 jinsunan Evergreen shuke-shuke. Dukan su suna halin da m Pine needles, da kyau, lebur kambi siffar da kuma zumunta unpretentiousness. Wasu jinsunan yadu a yi amfani lambu gyara shimfidar wuri, wasu - more rare.

Za mu bayyana abin da ya kama baki spruce, gabatar a cikin namo a Turai tun 1700. Bisa ga matakin na ado ne dan kadan baya zuwa Canada jinsin, kuma kullum undemanding kuma resistant.

Gida shuke-shuke

A duniya, da jinsin aka rarraba a Arewacin Amirka. Its halitta mazauninsu yankin da aka iyakance in yamma na Alaska a gabas - tsibirin Newfoundland (alama ce ta lardin), a arewa - gandun daji tundra kuma zuwa kudu - arewacin Michigan da Minnesota. Itace kuma an samu a cikin Appalachian Mountains a yankunan duwatsu na New York. Yana tsiro matsayin mai mulkin, a cikin gandun daji, akalla - a cikin gandun daji na gauraye da irin. Shi ne tartsatsi a cikin yankunan da permafrost, a cikin filayen kwari, sphagnum bogs. Status - mai shuka da mai low hadarin nau'i nau'i.

Black Spruce: description

Evergreen itacen a cikin yanayi ke tsiro zuwa 20-30 m tsawo da kuma 30-90 cm kai ganga-diamita. Crohn conical siffar, tare da ƙananan rassan, rataye sauka a kasa matakin. Haushi daga fasa, scaly, ja-kasa-kasa ko wata grayish ya dafa bakin ciki. Wood yana da thinnest idan aka kwatanta da sauran spruce needles - 0.7-0.8 mm da kuma tsawon 0.5-1.2 cm a form tetrahedral needles, prickly, tare da pronounced stomatal Lines sama da kasa, a launi -. Dark greenish -Blue. A wani reshe located densely rayuwa - wani talakawan of 8-9 shekaru. Allurar lokacin da murƙushe yana da halayyar pungent wari.

Cones na spruce taso keya-ovate, wani lokacin, kusan mai siffar zobe, a cikin kananan size :. A tsawon - 2-3.5 cm a fadin - 1.5-1.8 cm Har maturation ne na halitta ado na itace, da purplish-kasa-kasa sabon abu launi. Sikeli obovate, wavy, ne a tsakiyar halayyar shãfe. Cones kasance ci for 20-30 shekaru, ba zuriyar dabbobi.

A cikin al'adun itace inuwa-m, undemanding zuwa ƙasa, hunturu-Hardy, amma shi ne m don zafi. The fari yana bukatar mai kyau watering. Ya ke tsiro sannu a hankali, amma a Rasha al'adu ne m, na biyu a shahararsa zuwa wani hankali - blue spruce. Dubi da kyau sosai, kananan size ba ka damar amfani da shi a ko'ina, kuma blue-m, kuma m needles a haɗe fluffiness. Mafi na kowa hudu na ado irin spruce, wanda zauna a more daki-daki.

Baysneri

Grade wai kaddamar a 1915. Hybrid yana da wani m kambi taso siffar. A tsawo da diamita daga cikin daji ne kusan m, matsakaicin isar da 5 m. A ci gaba da jinkirin. Needles ne kore, tare da m bluish-azurfa launi. Akwai iri-iri maki kira Karamin, halin da suna fadin size (2 m), ba tare da pronounced kololuwa, amma launi da kuma siffar kama da allurar.

Doumeti

Hybrid ne mai siririn itacen da aka girma 5-6 m tsayi. Crohn shirokokonicheskoy samar da yawa rassan hawa zuwa sama. Needles yana da jinsin blue tint, densely rufe harbe. Wurare da dama a spruce Cones aka sanya kai tsaye a kan akwati. Iri-iri hunturu Hardy, azumi-girma. Nagari ga gyara shimfidar wuri Parks, da samar da wani rukunin plantings. Abin lura shi ne cewa itace za a iya karbe ta cuttings. Yana da quite rare tsakanin conifers. A karo na farko da irin wannan fir an girma a Faransa.

Kobold

Iri-iri sakamakon da mararraba na matasan da sauran biyu - da kuma Doumeti Omorika. Low-girma itace da cewa na zaune a shekaru 20 ya kai wani tsawo na daya mita, cikin shekara-shekara karuwa daidai to 5 cm. Crown siffar ne mai siffar zobe. M twigs m needles maida hankali ne akan wani tsawon 12 mm da nisa daga 0.5 mm. Hybrid ne sosai na ado da kuma shi ne haƙĩƙa cancanci hankalin lambu. Iri-iri da aka samu a Jamus a 1951.

Chernaya Nana Spruce

M Dwarf matasan tare da taso siffar da kambi. A tsawo da wuya ya kai 0.5 m, girma sosai a hankali. Duhu kore needles da bluish tinge bakin ciki amma tsawo, don haka da shuka dubi sosai "m" da kuma Fluffy. A iri-iri ne resistant zuwa sanyi, a birane, najasa iska. Yana da shawarar dasa kananan gidãjen Aljanna, mai tsayi gidãjen Aljanna, rockeries, rassanta, kamar yadda potting al'adu. Quite sauƙi karbe ta cuttings.

Yana ba duk iri na baki spruce, akwai hybrids, amma sun kasance rare. Alal misali, mai haske-fari, m da lafiya sosai needles, da kuka, kambi siffar zuwa 5 m ga tsawo, Dwarf. A cikin daji baki spruce iya nuna hybrids tare da mafi hankali da alaka da jinsunan.

Features na namo

Black Spruce ne mai inuwa-m da undemanding ga ƙasa haihuwa da shuka. Duk da haka, ya kamata a lura da cewa hanya mafi kyau shi tasowa a kan haske wuri, kare daga zayyana da kuma tsananin iska. Yana daukawa a kananan ruwa-gizo, kuma ba ma furta nahiyar sauyin yanayi. Reacts mugun to dashi, tattakewa sarari a kusa da ganga a matsayin tushen tsarin a tsawon shekaru, zama na waje.

Don spruce baki ya tashi kyau da kuma lafiya, ya kiyaye shi m asa. Shirya shi da zai iya da kansa daga wata cakuda da yashi, peat, Turf da ƙasa sheet a cikin rabo 1: 1: 2: 2. A kasa na saukowa rami dole ne dole zuba malalewa Layer kauri daga 15-20 cm daga karye tubali ko kumbura lãka.

Idan ka yi amfani da wani spruce don ƙirƙirar wani shinge, shi ne halatta karfi formative pruning, bayan da kambi thickening ya auku tare da ko mafi girma da karfi. A wasu lokuta, shi ne shawarar kawai cire bushe da lalace rassan. Watering matasa shuke-shuke ya zama na yau da kullum da kuma m, manya - kawai a sosai zafi weather. Conifers, spruce baki ciki har da, da tushen tsarin da suke kusa da ƙasa surface, don haka loosening halatta, amma a mafi ƙarancin zurfin - 10 cm. Shi ne mafi kyau a kusa da ganga da'irar zamulchirovat peat ko itace kwakwalwan kwamfuta.