Poinsettia shi ne tsire-tsire sosai. A cikin mutane ana kiran wannan shuka "star Kirsimeti", wannan shi ne saboda gaskiyar cewa yana fara farawa a watan Disamba, a ranar da yammacin Kirsimeti.
Na farko connoisseurs na poinsettia sun kasance Aztecs da kuma kira shi cuetlaxochitl. White ruwan 'ya'yan itace na poinsettia Aztecs amfani da yaki da zazzabi. Kuma guraren jan jajayen sunyi kama da launi na halitta domin masana'anta da ma kayan shafawa.
A {asar Amirka, wa] anda aka fi sani da JR Poinssett, wa] anda suka kasance suna da masaniya da likita (1779-1851). Poinsett ya kasance a Mexico a 1828, kuma a nan ne ya fara ganin poinsettia kuma nan da nan ya aika wasu samfurori zuwa South Carolina zuwa ga greenhouses, inda ya fara farawa samfurori a kan isowa kuma aika zuwa lambuna na Botanical. A cikin sayar da kayayyaki, injin ya fadi cikin 1830 kuma bayan wani lokaci sai ya zama mashahuri mai suna poinsettia (poinsettia). A Amurka, akwai al'adar saya Poinsettia don Kirsimeti, daga nan aka kawo wannan al'adar zuwa Turai.
Hanyar kulawa.
Tsire-tsire na cikin gida: poinsettia ke tsiro sosai a hasken haske, ba tare da hasken rana ba. A lokacin rani, yafi kyau a dauki shuka don buɗe iska mai kyau (zuwa gonar, zuwa baranda), amma kulawa dole ne a dauka don kare tsire-tsire daga zane, hazo, hasken hasken rana. Idan babu yiwuwar fitar da poinsettia don iska mai tsabta, dakin ya kamata a kwashe shi akai-akai. Tun daga karshen watan Satumba, muna bukatar mu kula da tsarin hasken lantarki sannan Poinsettia za ta yi fure da Sabuwar Shekara. Da zarar ya fara duhu, dole ne a rufe injin da polyethylene mai duhu (haske bai kamata ta shiga ta ba), amma sai da safe. Saboda haka, lokacin "duhu" ya zama akalla sa'o'i 12 a rana, amma ba fiye da awa 14 ba. Dole ne a kiyaye wannan tsarin na kimanin makonni takwas, bayan haka zaka iya komawa kulawa na al'ada. Hasken wuta na dindindin ya hana jigilar buds, amma yana kara yawan ci gaban ganye. Kimanin makonni uku bayan irin wannan lokacin "duhu", an kafa fure-fure a kan shuka. Idan poinsettia kuma ci gaba da kunshe a cikin wannan yanayin, to sai ku fara furanni masu kyau.
Flowering yana faruwa a lokacin hunturu, a lokacin da yawan zafin jiki ya kamata game da 14-16 digiri. Amma a cikin lokacin hutawa poinsettia ya kamata a cikin dakin da zazzabi na digiri 14. A sauran lokutan, yawan zafin jiki mafi kyau shine 18-25 digiri.
Watering ya zama mai yawan gaske, kamar yadda saman da ke cikin ƙasa ya bushe. A cikin hunturu, watering ne matsakaici, kasar gona dole ne a koyaushe zama kadan m, saboda haka kada overdry da over-moisten.
Lokacin da aka huta a cikin poinsettia ana furta. Da zarar musafuwan suka fadi, sai tsire-tsire ya shiga cikin hutawa, wanda ya kasance kusan watanni 2. A wannan lokacin, ya kamata a rage yawan ruwa, yayin da bai kyale barkewa na karshe ba. Ganye a wannan lokaci ya fi dacewa a dauke da su a digiri 12-14 kuma a cikin matsanancin zafi na iska. Lokacin da waɗannan lambun itatuwa suka yi furanni, wajibi ne a rika yi wa bishiyoyi a hankali, da ruwa kaɗan (dormant taushi).
Don fara farawa bayan lokacin hutawa, poinsettia fara fara furewa, yana da muhimmanci a kula da ciyarwa akai-akai, wato, don ciyar da taki ma'adinai a cikin bazara-kaka kowane mako biyu.
Replant Tsarin Poinsettia zai iya zama bazara a kowace shekara. A watan Maris, dole ne a yanke mai tushe zuwa 1/3 kuma a sanya shi a wuri mai dumi a kan taga tare da yawan hasken rana. Bayan ƙaddara, ƙwayoyi uku zuwa biyar ya kamata su kasance a kan tushe. Ruwa a wannan lokaci kana buƙatar ruwa mai zafi. Bayan ganye sun bayyana, dole ne a dasa shuka a cikin tukunya, wanda a cikin girman ya kamata ya fi girma. Duniya dole ne dan kadan acidic (pH = 6). Zaka iya ɗaukar nauyin nau'in nau'in nau'in earthen: lãka-turf earth (3 sassa), takarda (2 sassa), yashi (1 part) da peat (1 part). Ya kamata a buɗaci mai kyau. Bayan ruwa, an saka shuka a wuri mai dumi, bayan haka za'a fara yalwata da kuma shayar da shi. Bayan wani ɗan lokaci, sabon harbe zai fara farawa, wanda kawai ya kamata a bar wasu harbe-harbe 5-6, wasu dole ne a cire su. Za a iya amfani da furanni a matsayin cuttings don haifuwa.
Don yin daji ya dubi kullun, kayi buƙatar kallon kuma kada ku bari mai tushe ya tsirara tsirara da tsawo. Idan, bayan wannan, wannan ya faru, to, ana bukatar raunana harbe sau ɗaya.
Poinsettia - tsire-tsire da ke haifar da cututtuka a cikin bazara. Dogayen da aka shirya dole ne a kalla 5 internodes. Yayin da ka yanke sashi, toxin ya bayyana - ruwan 'ya'yan itace, dole ne a cire shi tare da takarda, sa'an nan kuma ana yanka shi da murmushi. Tare da yawan saki latex, an sanya stalk a cikin ruwan sanyi don ɗan gajeren lokaci, kuma kawai sai an rufe shi da gawayi. Wannan zai hana cutarwa daga lalacewar, saboda marigayi ya rufe tasoshin, don haka ya hana warkar da "rauni", banda shi zai iya haifar da cututtuka daban-daban. Cuttings suna da tushe a cikin wani wuri mai laushi (peat da yashi, ɗauke da su a cikin sassa) ko cikin ruwa. Don cuttings suna da kyau kafe, zaka iya amfani da girma stimulants. A wannan lokacin, yawan zazzabi ya kamata game da digiri 24-28, da akwati tare da cuttings ya kamata a kwantar da hankalinsa har abada. Bayan wata daya, asalinsu sun bayyana kuma sai matasa za a iya dasa su cikin kananan tukwane. Idan shuka ya girma daga yanke, to dole ne a yanke shi don mafi kyau.
Matsala masu wuya.
- Rashin ruwa mai zurfi, da rashin rashin ruwa, da kuma rashin haske, yana haifar da bushewa da ganye, kuma watakila har ma sun fadi.
- Ƙananan yawan zafin jiki ko sashi yana kaiwa ga asarar ganye, ba tare da alamun wilting lura ba.
- Haske, busassun iska yakan sa florescences su fadi, kuma gefen ganye sunyi launin rawaya ko launin ruwan kasa.
- An lalace: thrips, mealybug, gizo-gizo mite.