Ulmus glabra - mtengo ndi moyo Russian

Ulmus glabra (zithunzi titsimikizire kuti) - mtengo wokongola kwambiri, lalikulu ndi zobiriwira masamba ali amapezeka malo athu osungirako. Anabzala izo, payekha osati kokha, komanso mizere. Elm makamaka ngwadidi mu malls, pamodzi ndi thundu chunky, linden kapena umboni mapulo anyonga. Iwo ali maina ena: Elm maliseche thanthwe Elm. Asayansi amati malo mtengo ndi Russian ndi a ku Scandinavia Peninsula.

mbali kunja

Kutalika kwa Ulmus glabra angafikire mamita 40. Cora anali yosalala. Pali mitundu iwiri: imvi kapena zofiirira. nthambi zambiri bulauni mu mtundu, ndi masamba kwambiri mdima wobiriwira mtundu kupanga korona lalikulu ndi wandiweyani. Mu mthunzi wake wandiweyani kuziziritsa ngakhale pa otentha tsiku dzuwa. Masamba kufika kutalika 17 masentimita, ndi okongola kwambiri mu kugwa pamene zimatengera zochuluka golide mtundu. maluwa pachimake mu kasupe. Brown kapena wofiirira mtundu zimawachititsa chabe wokongola. Maluwa kumatenga sabata, koma masiku osakwana anayi. Chinthu chapadera cha Elm ndi imatengedwa kuti maluwa nthawi kukaonekera pamaso pa masamba. Zipatso za wake - yaing'ono krylatiki wobiriwira.

zinthu zabwino kukula

Ulmus glabra imatengedwa pakati pa mitengo azaka zoposa, pangakhale zaka 400. Kwambiri kudya ndi kukula, koma udzafunidwa mmene chilengedwe. The chikhalidwe zofunika kwambiri kulima zake pamaso pa anamasuka lachonde chinyezi chokwanira ndi kuyatsa bwino. Koma, koma, mtengo kwambiri m'mapaki mzinda, chifukwa mofulumira Amasintha kuti zikhalidwe za moyo m'tauni, m'malo mpweya kukana. Elm ndi mphamvu zakutha kulimbana ozizira yaitali.

Nthawi m'pofunika kuchita yokonza kupanga korona. Chokha n'chimene sangathe ndi zovuta Ulmus glabra matenda Dutch. A toyambitsa matenda ndi scolytus Elm. Choncho, Elm, ngakhale mtima zachilengedwe ndi kukana mfulu, kuti tikufunikira kutetezedwa anthu ndi tizilombo awa zoipa mu mawonekedwe a miyeso zosiyanasiyana zodzitetezera.

mitundu kukongoletsa

Zimafalitsidwa ndi mbewu za mtengo ntchito. Iwo anabzala yomweyo pambuyo kusasitsa. mbande wamkulu kuziika.

Ulmus glabra angapo mosiyanasiyana kukongoletsa. Akudalira kwenikweni mawonekedwe a korona. Pa mfundo imeneyi kuonetsetsa:

• pyramidal;
• kulira;
• nyenyezi yaing'ono.

Ndi mtundu wa lamina njira zotsatirazi kusiyanitsa: nyanga lopotana, macrophylla. Mtundu wa masamba: wofiirira, mdima wofiirira ndi wachikasu.

Ulmus glabra Pendula

Kuonekera kukongoletsa ndi mamita 5 kutalika ndi korona awiri pafupifupi 10 m. Kulira nthambi kuli nthambi ndi zaka adatchithisira pansi. Tree maluwa mu May, koma maluwa ang'onoang'ono ndi zochuluka zamasiku. Masamba waukali ndiponso ndi mdima mtundu wobiriwira, iwo anisoplural n'kuugwira mapesi yochepa. Pa nthaka yachonde ya lotayirira mofulumira. Photophilous mbewu zoletsa kuwuma. Mosavuta amalola kudulira. Makamaka ntchito landings umodzi. Koma ndi ena khama mukhoza kulenga kuchokera izo arches wokongola kapena mahema.