IDahlias, okanye iDahlias, sesinye sezona zityalo zidumileyo zidubula. Kodwa eneneni Olu didi lulikhaya kwiintlobo ezahlukeneyo ze-30, enye yazo yiDahlia imperialis. Ngaba uyazi ukuba kunjani?
Ngesi sihlandlo siza kuthetha nawe malunga ne-Dahlia imperialis, ukuba injani, yintoni ukhathalelo oluyidingayo kunye nezinto ezinomdla onokuthi wazi ngazo. Uyilungisile?
Injani i-Dahlia imperialis
I-Dahlia imperialis, eyaziwa ngokuba yi-imperial dahlia, okanye i-dahlia catalina, sisityalo ifikelela kwi-4-5 yeemitha ukuphakama, nangona abanye bethetha ngeemitha ezi-8-10. Imvelaphi yayo yiMexico, apho uninzi lweedahlias zazizazisa khona. Enyanisweni, igama layo livela kuNahuatl, elimele izinto ezintathu: amanzi, intyatyambo kunye ne-tube (ngenxa yeziqu, ekubeni ezi zithutha amanzi kunye nezondlo kwintyatyambo).
Yaziwa ukusukela ngenkulungwane ye-XNUMX xa yabhalwa yingcali yezityalo yaseSpain, uFrancisco Hernández de Toledo, ekhatshwa ngumbhali waseMexico, uHernando Alvarado Tezozomoc.
Ukongezelela, ukususela ngo-1963 i-dahlia ithathwa njengenxalenye yobuzwe baseMexico.
Los Iziqu enazo zinegongxo kwaye njengamagqabi anokuba bi okanye kathathu, oko kukuthi amagqabi ngokwawo made kwaye amile okwentsiba, nto leyo ephosa amanye amagqabi kuwo. Ngokomzekelo, khawufane ucinge igqabi kwaye ukusuka kulo, emacaleni alo, amagqabi amaninzi aphuma (bipinnate) okanye ukuba iziqu ezintathu ezinamahlamvu (tripinnate) zaphuma.
Ngokuphathelele iintyatyambo, ezi zikwimo yeespikes zombala opinki, omhlophe okanye we-lilac. Umbindi wawo nawuphi na umbala utyheli kwaye endaweni yesiqhelo, iintyatyambo zawo zenzeka ikakhulu ekwindla (nangona ingenzeka nakwamanye amaxesha onyaka).
Ukusetyenziswa okuphambili kwe-Dahlia imperialis ayikho enye ngaphandle kokuhlobisa, njengoko zibekwe kwiindawo egadini, nokuba kumhlaba okanye embizeni, ngamanye amaxesha kunye nesikhokelo ukwenzela ukuba isihlahla sikhule ngokuthe nkqo.
Ukhathalelo lwe-Dahlia imperialis
Ngoku ekubeni uyazi ngakumbi malunga ne-Dahlia imperialis, lixesha lokuba uthethe nawe malunga nokhathalelo lwayo xa ufuna ukuba nayo ekhayeni lakho. Ngokuqhelekileyo azintsonkothanga ukuzikhathalela, kodwa zifuna ukuba uhlangabezane neemfuno zazo ukuze zibe sempilweni.
Ubicación
Siqala ngendawo, oko kukuthi, indawo apho kufuneka ubeke esi sityalo. Ifuna ukukhanya kwelanga okuninzi kuba yiyo ekuvumela ukuba wenze iphotosynthesis yakho. Ngoko ke, xa ukhangela indawo, sincoma ukuba uyibeke ngqo elangeni.
Ukongezelela, unokuyibeka phantsi okanye embizeni, ayinandaba nayo, kodwa ukufumana ukukhanya kwelanga kubalulekile. Nangona kunjalo, Inokuba kwilanga elipheleleyo okanye i-semi-shade. Kuya kuxhomekeka kumaqondo obushushu anokufunyanwa kwindawo ohlala kuyo. Kwaye qaphela iidrafti, njengoko zingenakukwazi ukumelana nazo (kwaye zinokwaphula ngokulula iziqu zayo kuba zingenanto).
temperatura
Xa sithetha ngobushushu, Esi sityalo asixhathisi yiqabaka. Enyanisweni, xa iqondo lobushushu lihla ngaphantsi kwe-digrid ezintlanu liqala ukugula. Ngenxa yesi sizathu, xa kufika ubusika, kulunge ngakumbi ukuyibeka kwindawo eyomileyo ekhuselwe ekukhanyeni ukuze ibambelele kakuhle de kube yintwasahlobo (ukususela ngoAprili ukusa kuMeyi), xa inokubuyela kwindawo yayo.
Ngokubhekiselele kubushushu obuphezulu bunyamezeleka kakhulu.
Umgangatho
I-Dahlia imperialis ayifuni kakhulu xa isiza emhlabeni, njengoko iyaziwa ngokuchuma xa umhlaba uphantsi kwizondlo kwaye uqinile. Kodwa ukuba umnika ukhetho, ikhetha umhlaba onezinto eziphilayo eziphezulu. Musa ukulibala malunga nokukhupha amanzi, njengoko oku kuya kuqinisekisa ukuba ukondla ngakumbi, ukuba akukhathazeki kwi-caking yomhlaba (ukuze iingcambu ziphefumle) kwaye ziqhakaze ngcono kakhulu.
Unkcenkceshelo
Malunga nokunkcenkceshela, kuya kuxhomekeka kwixesha lonyaka esikulo. Ngesiqhelo, ebusika, kunkcenkceshelwa kancinci kakhulu, okanye akunjalo kwaphela; ngelixa ehlotyeni kufuneka ibe ninzi kakhulu ukuqinisekisa ukuba isoloko ifumile. Ewe, kufuneka ulinde umhlaba wome ngaphambi kokuba unkcenkceshelwe kwakhona.
Ukupasa
Kungcono ukuhlawula nge isichumiso esiphilayo (inokuba lulwelo) ekupheleni kobusika ukuze isityalo sisebenze ukuze siqale ukukhula kwaye sikhule ngamandla.
Ukuthena
Ukuthena kwenziwa xa iintyatyambo ziqala ukubuna. Ngelo xesha, iintyatyambo ezibunile kufuneka zisuswe kwaye, xa ubona ukuba iziqu nazo zibunile, kufuneka uzinqumle kufutshane nesiseko kangangoko kunokwenzeka. Ngamanye amazwi, uya kulahlekelwa ngokupheleleyo sisityalo. Kodwa oku kuya kukhula kwakhona ekupheleni kobusika nasentwasahlobo (ngokuqhelekileyo isuswa kwindawo kwaye igcinwe kwindawo eyomileyo ngaphandle kokukhanya ukuze iphinde ityalwe ngo-Ephreli okanye ngoMeyi). Kwimeko apho awufuni ukwenza oko, unokubeka isiseko se-mulch yemifuno kuyo eya kuyikhusela kumaqondo aphantsi.
Iindyikitya zokufa nezifo
Asizukukuxelela ukuba iDahlia imperialis sisityalo esimelana nezifo kunye nezitshabalalisi, kodwa inazo ezimbalwa ezinokusenzakalisa. Esinye sezifo eziphambili zinokuba ngenxa yokungahambelani nenkathalo oyifunayo. Ukunqongophala kokukhanya, ubushushu okanye ukunkcenkceshela (okanye ukusetyenziswa kakubi kwalo) kunokubangela ukuba igule.
El ukungunda okungumgubo kukwachaphazela nabo, ngakumbi kwii "bulbs". Kanye njengaye umngundo okanye ukubola.
Ngokuphathelele izinambuzane, Iintwala, iinkumba kunye ne-slugs inokuba ngowona monakalo kwesi sityalo.
Ukuphindaphinda
Ukuveliswa kwakhona kwe-Dahlia imperialis kulula ukuyifumana ukusukela oko ukwahlula nje i-tuber kungaphezulu kokwaneleyo. Enyanisweni, amaxesha amaninzi ngexesha lokuwa liphelile kwaye ligrunjwe, inokuba ikhulise iisuckers. Ukuba ezi zibukeka zomelele kwaye zineengcambu, zinokwahlulwa kwisityalo ukongeza imveliso ekhuthaza iingcambu kwaye ngaloo ndlela iphinda isityalo sakho.
Njengoko ubona, sisityalo esinombulelo kakhulu ngeentyantyambo ezibonisa ukuba uya kuthanda ukujonga, kodwa izinambuzane ezininzi ngakumbi (ekubeni zihlala zibatsala ngenxa ye-pollen enayo iqhosha layo). Ngaba kucacile kuwe ngoku ukuba i-Dahlia imperialis injani?