Rudbeckia - Zuriyar kaka

Rayuwa bata tsaya cik ba. Haɗe da rayuwar tsirrai a cikin lambunanmu - wasu jarumawa ƙaunatattun suna maye gurbinsu ta wasu lokaci. Ba haka ba da daɗewa, yawancin lambuna na Rasha da lambuna na gaba, farawa a rabin rabin bazara, sun haskaka da dama masu launin rawaya masu launin "zinare" - terry rudbeckia ya watse (Rudbeckia laciniata wasan 'Goldball'. 'Gwal mai haske').

Yanzu da wuya inda kuka hadu da su. Ga masu noman furanni, da alama suna da sauƙi, ba za'a iya musayar su ba, "tsatsauran ra'ayi." A cikin kasuwar fure ta zamani, yawancin abubuwan da aka fi so suna bayyana, akwai a cikinsu rudbeckia. Yanzu mutane da yawa suna son kyawawan launuka masu “launuka iri iri”, daga cikin nau'ikan Echinacea purpurea sun shahara sosai (Echinacea purpurea) - tsararren halittar da masana kimiyya suka ware daga jinsin Rudbeckia, wanda a yanzu masana kimiyyar kere-kere na zamani suke da nau'ikan 40.

Rudbeckia mai launin gashi biyu.

Babu tabbas Rudbeckias ya cancanci ƙarin rarrabuwa, godiya ga doguwar dogayen haske a ƙarshen bazara da kaka, lokacin da launuka a gonar suka zama ƙasa da ƙasa, kuma kullun yana rufe da girgije. Bugu da kari, wadannan tsire-tsire ne cikakke marasa ma'ana.

Waɗanda suka fara zama a Arewacin Amurka sun gabatar da al'adar rudbeckia. Don manyan inflorescences mai haske - "daisies" tare da cibiyar launin shuɗi mai duhu na shuka da ake kira "black-eyed Susan" ("Black-eyed Susan"). 'Ya'yan da aka shuka sun zama sanannen Karl Linnaeus, kuma ya ba da tsire-tsire da suka girma daga gare su sunan malamin da abokinsa, ɗan botanist na Sweden Olof Rudbeck ("tsire-tsire Rudbeck za su yi magana game da shi har sai yanayin ya wuce"). Farfesa Rudbeck ya koyar da magani da kayan ganye a Jami'ar Uppsala (musamman, ya gano tsarin cututtukan ɗan adam).

Iri da nau'ikan rudbeckia

Rudbeckia ya watse - perennial shuka tare da haske rawaya inflorescences-kwanduna blooming a karo na biyu da rabi na bazara da farkon Satumba. A lokacin, tsayi (har zuwa 2 m) terry "kwallayen gwal" sune suka fi yawa a cikin gidajen lambuna. Abin takaici, sun kasance na al'ada kuma ba sauki a gare su ba a yau. Amma nau'in 'Kwallon Zinare' 'kyakkyawa ne kuma ba a fassara su ba. Don harbe sun kasance ƙananan, a farkon lokacin bazara, dole ne a fiɗa fiɗa su. Sa'an nan harba ta tsaya a cikin girma kuma a kaikaice girma, da bushes Bloom kadan daga baya.

Yana da matukar kama da matakin 'Goldball'Goldquelle'70-70 cm ne kawai tsayi, amma har ma ya zama ruwan dare. Sauran tsiron da har yanzu ba mu same su ba an sanya su a ƙasashen waje. A hankali yaci nasarar karatun lambunan muZinari'an samo daga Rudbeckia m, ko mai haske (Rudbeckia fulgida), yalwar fure mai girma (8-10 cm a diamita), mai walƙiya, '' garawa '' mai launin zinare tare da cibiyar launin ruwan convex. Tsirren tsirrai na 55-70 cm.

A farkon shekarun 2000, wani nau'in asali ya bayyana Rudbeckia yamma (Rudbeckia occidentalis) 'Black kyau'. The "Black kyakkyawa" ne mai ban sha'awa a cikin "tsirara" - da inflorescence a cikin nau'i na babban mazugi mazugi ne ba tare da mai haske tufafi daga gefen furanni. Wannan cultivar yana da kyau don ƙirƙirar kayan lambu na asali kuma yana da ban sha'awa ga masu furannin fure. Itace ya yi tsayi - cm 120-150.

Rudbeckia ya watse.

Rudbeckia Mai sheki (Rudbeckia nitida) - shuka mai ƙarfi mai ƙarfi mai ƙarfi da ƙarfi (2-2.5 m) waɗanda basa buƙatar tallafi. Tana da manyan (har zuwa 12 cm) rawaya inflorescences-kwanduna. Shahararrun sune nau'ikan biyu da Karl Foster, 'Goldschirm' da 'Herbstsonne' suka samu tare da sunaye "Garkuwa na Zinare"da"Rana rana". Darasi na biyu an bambanta shi ta hanyar" daisies "sosai wanda aka haɓaka tare da" petals "wanda aka lanƙwasa da ƙarfi, wanda ke ba da nessaƙwalwa ga inflorescence, wanda iri-iri ya sami sunansa. Duk tsararrun rudbeckias ba su da ma'ana kuma suna girma a cikin sauyin yanayi ba tare da wata matsala ba, sun fifita wuraren buɗe rana. Rudbeckia Yammacin (Rudbeckia occidentalis) na iya daskarewa cikin matsanancin sanyi.

Amma watakila mafi kyawu da bambancin -Rudbeckia Hairy (Rudbeckia hirta) Ya sami sunan ta don harbe-tsire mai wuya da ganyayyaki masu gashi. Wannan inji ana bayyana shi azaman shekara-shekara ko biennial. Dangane da kallo na, wannan wani saurayi ne, wanda yawanci yana rayuwa shekara daya zuwa biyu, amma wani lokacin 3-4. An nuna shi da yawa, fure mai tsawo, yana farawa a farkon rabin bazara. Daga wannan nau'in, an samo adadi mai yawa na iri, ya bambanta ta launi da terry na inflorescences, da tsayin daji. Rudbekia gashi ana yaduwa ta tsaba. Yana iya bada kai seeding, kuma duk lokacin da sabon seedlings mamaki da iri-iri.

Rudbeckia a cikin gado mai fure akan asalin hydrangea.

Furen furanni ("petals") na iya zama launin rawaya mai tsabta, amma kuma mafi yawan lokuta daga rawaya zuwa launin ruwan kasa-lemo mai launin ruwan hoda-mai launin shuɗi a gindi. Bayan babban bambanci a launi, furanni mai gefe shima ya bambanta da fadi. Wani lokaci tukwicin "petals" suna da sihiri mara kyau. Inflorescences ne mai sauki, Semi biyu da biyu.

Rudbeckia mai gashi ne, mara misalai, amma yana da kyau ka jujjuya wuraren rana don ita. A cikin ingantattun gadaje na fure, za a iya fitar da shuka-kai, kuma Rudbekia mai saurin gashi a shekara ta sabunta tare da zuriya iri iri. Idan kun bar growan itacen su girma bazuwar, zaku iya jin daɗin sabon zaɓin launi na waɗannan tsirrai masu ban mamaki.