IRatibida isitshalo esikhulu sezimbali esinama-inflorescence amahle, okwabizwa ngawo ngokuthi isigqoko saseMexico noma iSombrero. Izikhala ezivulekile zaseNyakatho Melika zisuka eMexico ziye eCanada zithathwa njengezwe lakubo, kepha futhi iyakhula kahle esimweni sezulu sethu. Izintandokazi zezimvemvane nama-carduelis zizohlobisa ingadi ngemibala egqamile bese ziyigcwalisa ngephunga elihlukile.
Incazelo
Isitshalo sangemuva sinesiqu esisodwa noma eziningana eziqonde ngqo kufika ku-120 cm ubude. Izimpande zodonga oluqinile ziyakwazi ukukhipha umswakama kusuka ekujuleni kwenhlabathi, ngoba lesi sitshalo sihlala ezindaweni ezinelanga nezomile. Endle, itholakala ezindaweni ezinamabhishi, emigwaqweni eseceleni komgwaqo, noma ezindaweni zokudumisa.
I-Foliage iluhlaza grey, i-pubescent, ihlukaniswe ngamasheya. Ubude bamapuleti amaqabunga busuka ku-3 kuya ku-12 cm. Izimbali ezinde ngeziqu zivulwa maphakathi no-Julayi futhi balimi abajabulisayo kuze kube sekwindla. Imbali inomgogodla obonakalisiwe ophuma ngendlela yesilinda noma isigaxa ubude obungu-2-3 cm. Engxenyeni engezansi, umgogodla uhlanganiswa nezicoci ezithambile ezithambile zesimo esiyindilinga ubude obungu-1-3 cm. Emvelweni, ungathola izitshalo ezinamabala aphuzi noma amabhulashi, kanye nemibala ehlanganisiwe.
Izinhlobo
Kunezinhlobo ezimbili eziyinhloko ze-ratibida:
- ikholamu;
- isiloji.
Ratibida Colony
Ihlukahluka ngezimbali ezinkulu kuze kufike ku-8 cm ubukhulu onomqondo obekiwe ngendlela yekholomu. Umongo ugcwele izimbali eziningi eziluhlaza eziluhlaza eziwa njengoba imbewu iqhuma futhi ivuthwe. Ama-burgundy, aphuzi, amawolintshi e-orange kwesinye isikhathi anomngcele ophuzi. Ngokuvamile blooms kuphela ngonyaka wesibili emva kokutshala imbewu. Ngo-Okthoba, ezimbalini ngamunye, ibhokisi elinokuvuthwa kwembewu kahle. Iziqu zinamabala aqondile, zikhule isihlahla esincane esivela empandeni eyodwa.
UCirrus Ratibida
Inesakhiwo esikhethekile samapuleti eqabunga. Zi-lanceolate noma i-cirrus, zindilinga kakhulu. I-Foliage ifaka iphunga le-anise uma lisikiwe. Reed amacembe, wakhomba, wapenda ophuzi. Umongo ungaphansi kakhulu, uyindilinga.
Ukuzala
Lokhu kwe-perennial kungasatshalaliswa ngokusika noma imbewu yokutshala. Akukhuli isikhathi eside kangako, iminyaka engama-4-5 kuphela. Ngenhlanhla, lesi sitshalo sinikeza ukuhlwanyela okuningana, okufaka isandla ekuzivuseleleni kabusha.
Lapho kusakazwa imbewu, ukuhlwanyelalela izithombo kwenziwa ekuqaleni kukaFebhuwari, ukuze i-ratibida iqhume ekupheleni kwalelo hlobo. Imbewu iqoqwa ekupheleni kuka-Okthoba noma uNovemba, lapho amabhokisi esigaxa esomile ngokuphelele bese ephenduka onsundu.
Ngaphambi kokuhlwanyela, imbewu igcinwa inyanga emazingeni okushisa abandayo (+ 5 ... + 7 ° C), okuwukuthi, i-stratification ebandayo iyenziwa. Ngemuva kwalokho ihlwanyelwa engxenyeni enganyakazisiwe ene-acidity engathathi hlangothi bese ibekwa endaweni ethile ekhanyiselwe ewindini ekushiseni komoya okungu-+ 20-25 ° C. Ukuvikela umswakama ukuthi ungashwinyi, amboze amabhodwe noma ibhokisi ngefilimu.
Ngemuva kwamaviki ama-2, kuvela amahlumela anobungane, agxila futhi afakanyele ezitsheni ezihlukile ngokuvela kwamaqabunga amabili eqiniso. Izithombo ezivikelwe zidluliselwa endaweni epholile noma abamba ukushisa izinsuku eziyishumi nanhlanu ngaphambi kokuqala kokushisa okuqhubekayo. Maphakathi nenyanga kaMeyi, i-ratibida itshalwa emhlabathini ovulekile, igcina ibanga phakathi kwezitshalo ezingama-20-25 cm.
Ezindaweni ezifudumele, ungahlwanyela i-ratibida ngokushesha emhlabathini ovulekile. Bakwenza lokhu ekuqaleni, eningizimu - ngasekupheleni kukaFebhuwari, nasenyakatho - ngoMashi. Umhlaba uqala ukumbiwa ngokucophelela bese udonswa. Ebangeni elingama-30 cm, kwenziwa ama-grooves amancane, ajule ngo-2 cm. Ekuhlumeni, izithombo zixotshwa ezindaweni eziminyene ikakhulukazi.
Kungenzeka ukusabalalisa isitshalo esineminyaka engu-2-3 ubudala ngokuhlukanisa isihlahla, kepha le nqubo inzima ngenxa yohlobo lwenduku yohlelo lwezimpande.
Ukunakekelwa Kwabantu Abadala
IRatibida ithanda inhlabathi engathathi hlangothi noma ye-alkaline. I-Loam noma inhlabathi enobumba nge-lime efakiwe ifanelekile kuyo. Kubalulekile futhi ukuhlinzeka isitshalo ngemisele enhle nokugwema ukudonswa kwamanzi. Engadini, bakhethelwa indawo enelanga noma umthunzi omncane. Isitshalo siyabekezelela isomiso kanye nesithwathwa kahle, ngakho-ke ukuthambisa sidingeka kuphela lapho kushisa kakhulu futhi kunesimo sezulu esomile. Ubusika, izimpande azidingi indawo yokukhosela, futhi imbewu ingahlwanyelwa ngisho nasemhlabathini eqandisiwe.
I-Ratibida ayithobeki futhi ayidingi ukunakekelwa okukhethekile, isatshalaliswa kahle ngokugqoka okuphezulu. Ngokweqile komanyolo, amadlelo emifino kanye nokwehla kwezimbali kungenzeka. Uthola zonke izinto ezidingekayo kusuka ekujuleni komhlaba ngenxa yesigqi esithuthukisiwe.
Lesi sitshalo siyaguga ngokushesha, siqine ngokuqina emva kweminyaka engama-4-5 siphulukene nokukhanga kwazo. Ukuvuselela izihlahla kabusha, sebenzisa izithombo ezintsha noma ezivame ukuhlukanisa futhi uzidlulisele.
Sebenzisa
IRatibida ihamba kahle nezinye izitshalo eziqhakazayo. Ingasetshenziswa ku-rabatki, ama-flowerbeds amakhulu, umhlobiso wama hedge kanye nomhlobiso wezakhiwo ezingasebenzi. Ngesikhathi sokuqhakaza, idonsa izinambuzane ngentshiseko. Izimbali ezihlahleni ezinde zilungele izingoma zezimbali nokuzomisa. Izimbali ezisikiwe zizohlala emganwini wezinsuku ezingama-7-10.
