River Birch Trees

Zvinyorwa zveBetula zvakadai sehova birch miti ( Betula nigra ) ndezvimwe zvezvakanakisisa zvekusarura mashizha . Asi mabhiriki anozvirumbidza mamwe maitiro, uyewo achaita kuti varidzi vekumba vachitsvaga chido chegore rose mudivi . Dzidza nezvemitezo yakawanda yezvipenyu izvo zvaungada kukura kana iwe uchikoshesa miti yakanaka, yakanyanyisa.

River Birch Trees

"Rwizi" birch inodanwa nokuti, munzvimbo yaro yemunharaunda, inowanikwa ichikura pedyo nenzizi.

Rimwe zita rinowanzoti "rima" birch, iro rinoratidzwa mune zita rezvipenyu, nigra (rechiLatin rinoreva "rima"). Izvi zvinoreva kugadzirwa kwaro, iyo inotanga salmon asi inoshandura rima sezvo ichikura. Iyo kuwira mavara maruva ndeyero.

Miti yeBirch inogona kukura mukudyara nzvimbo 4 kusvika ku 9. Native kumabvazuva kweU.S., iyo ichasvika yakakwirira mamita makumi mana kusvika kumakumi manomwe nemapapiro makumi maviri nemashanu. Zvinogona kuva miti yakawanda-trunked kana kuti yakakura kuitira kuti ive nechirongo chimwe chete. Izvo zvipimo zvizere nemiti yemiti, asi ichatarisirawo mumvuri usina kukwana .

Miti 'inoona bark yakaita seyakasviba semashizha ekuwa. Vanodurura mabhesi avo semapepa emapazi. Miti yeBirch inobvumira kushizha kwezhizha zviri nani kudarika mapepa emiti yemiti, zvinoreva kuti zviri nani zvakakodzera kukura munharaunda dzinodziya. Izvo zvinowedzerawo zvinokonzera zvinotakura kupfuura miti yakawanda.

Grey, Paper Birch Trees

Imwe michero yemiti yakakura yakawanda nokuda kwekukanganisa mabark kana kuti mashizha ayo ekudonha ibhuro rinonzi Birch ( Betula papyrifera ).

Kuwa kwaro mashizha mavara ruvara. Bark rakashata, kana kuti "pepa," rinotyisa kupfuura iro rwizi rweBirch, dzimwe nguva rinosvika pedyo nechena yakachena (ndiyo chikonzero inowanzonziwo "white birch").

Iyo bark yemuti uyu yakakurumbira kune chimwe chikonzero, zvakare: sezvinyorwa zve birch-bark zvikepe.

Kuwa kwemavara emiti yemiti yemapuranga kwakafanana neyemajeri emiti yeBirula populifolia . Asi grey birch miti inokura mu clumps, ichibereka miti yakawanda, uye bark yavo, iyo isingaiti, hainyanyi kukoshesa.

Wedzera miti miviri iyi kana iwe uchigara muKanada kana kumucheto wekuchamhembe kweUnited States (kudyara nzvimbo 2 kusvika ku6). Ivo vakaberekerwa munzvimbo ino, uye vanosarudza kutonhora kwayo kunotonhorera. Kureba kwavo uye kupararira kwakafanana neyorwizi rweBirch miti. Vadyara nguva yakazara zuva kuti rive mumvuri usina kukwana.

Kuchema Birch Trees

Imwe "birch" inonzi Birch 's weeping birch ( Betula pendula Youngii), yakasiyana-siyana inosvika pakakwirira mamita matanhatu kusvika pakureba. Inogona kukura mukudyara zvikamu zvitatu kusvika ku9. Mukuwedzera kumucheka waro chena uye tsvuku kuwira mashizha, chimiro chemuti uyu chinopa hutsika hunofarira. Sezvinorondedzerwa nezita rayo, matavi emiti iyi birch droop, kana kuti "kuchema" pasi pasi. Yadyara iyo yakazara zuva kuti rive nemumvuri. Mubereki waro, Betula pendula , iEurope white birch.

Yellow Birch Trees

Imwe yemiti inofadza isiri yakachena yemiti yechitsuwa ndeyecheki birch ( Betula alleghaniensis ). Muti wakareba (60 kusvika kumamita makumi matanhatu) uye kupararira kwemaita makumi matatu, wakava nemashizha ekuwa.

Asi iyo inowana zita rayo rinowanzosiri kubva kune ruvara rwemavara aro, asi pane kubva kune ruvara rwekunyorera bark. Iyi bark inofanana neyoyo mapepa nemirwizi birch miti . Kutaura zvakajeka, bark isirivha-bhrononi muvara nemashizha egoridhe. Mabhirikiti matsvuku anofanira kukura muzuva rose kuti ave nemumvuri, muchidyara nzvimbo 4 kusvika ku7.

Sweet Birch Trees

Sweet birch ( Betula lenta ) ine bark rakatsvuka. Zvose mashizha uye bark zvinogadzira iyi mimwe yemiti inonhuhwirira . Zvikure munharaunda 4 kusvika ku7 muzuva rose kuti uve nemumvuri. Chinonyanya kukosha, birch inotakura inobereka zvakasimba zvakasimba, goridhe-yellow inowira mashizha kune dzimwe dzakawanda dzinobhururuka (iyo mavhesi emashizha dzimwe nguva anopera muhutano hwemazuva). Miti yacho inokura kusvika 40 kusvika mamita makumi mashanu pakureba, ine kupararira kwe 35 kusvika kune makumi mashanu.

Asi usagadzire miti, iwe pachayo pazvinouya pakusima michero yekuwa kwemavara, nokuti pane zvakawanda zvezvitsva nemiti yemizambiringa ine ruvara rwekuwa runokupa mamwe mazvisarudzo (zvirokwazvo, kuva maduku, michero yakadaro inogona kunge yakakodzerwa neyidhidiki duku ).