Inkwenkwezi yecactus (Astrophytum)

I-Astrophytum yicacti yokuhombisa

Cacti yohlobo I-Astrophytum Zezinye zezona zinto zifunwa kakhulu phakathi kwabaqokeleli, kokubini kwabaqalayo kunye nabaphambili. Ubume ababufumanayo bunomdla kwaye iintyatyambo abazivelisayo zintle kakhulu, kangangokuba ndiqinisekile ukuba zonke iziyobisi ze-cactus zinazo okanye zicinga ukufumana isampulu.

Ulondolozo lwayo lulula, nangona ukuba lixesha lokuqala ukhathalela isityalo soluhlobo, unokuba namathandabuzo amaninzi malunga nokukhathalela kwaso. Kodwa ungakhathazeki emva koko ndiza kukuxelela ngazo zonke, I-cacti emile okwenkwenkwezi.

Njengabo?

I-Astrophytum (ngesiLatini, isityalo esimile okwenkwenkwezi) IiCacti eziyinzalelwane yaseMexico naseMazantsi eMelika. Uhlobo luchazwe nguCharles Lemaire kwaye lwapapashwa kwi ICactearum Genera Novea Speciesque Novae Yenziwe ziindidi ezintlanu ezizodwa, ezi:

I-Astrophytum asterias

Jonga i-Astrophytum asterias f Nudum, i-cactus engenazo iintlobo

I-Astrophytum asterias 'Nudum'

Yinzalelwane yaseMexico, ngakumbi iTamaulipas kunye neNuevo León, kunye neRio Grande Valley eTexas (eUSA). Isiqu saso sifumana ubume bendawo ethe tyaba, enobude obukhulu beesentimitha ezi-5 kunye nobubanzi beesentimitha ezili-10.. Ayinawo ameva, kodwa ineentyatyambo ezintle kakhulu ezimthubi ukuya kuthi ga kwi-6,5cm ubukhulu.

I-Astrophytum capricorne

Jonga i-Astrophytum capricorne

Umfanekiso -Wikimedia / David J. Stang

Yiglobose cactus yemveli eMexico ubude bayo bungu-10-15cm kunye nobubanzi bayo obufikelela kwi-20cm. Isiqu sawo senziwe ngeembambo ezi-7-8 ezibonakalayo kakhulu apho kuvela khona imijikelezo emide kunye egobile. Iintyatyambo zilubhelu kwaye zinkulu, zi-6cm ububanzi.

I-Astrophytum caput-medusae

Jonga i-cactus ekhethekileyo Astrophytum caput-medusae

Umfanekiso -Flickr / Reggie1

Ixhaphakile eNuevo León (Mexico). Yeyona ntlobo ikhethekileyo, kuba isiqu sayo sikhumbuza kakhulu ukubonakala kwejellyfish, ukusukela oko ineembambo ezi-3 ukuya kwezi-8 zezilinda ezijongeka njenge "milenze" yesilwanyana. Ixhotyiswe ngameva ukuya kuthi ga kwi-3mm ubude, kunye neentyatyambo zayo eziqaqambileyo ezimthubi ukuya kuthi ga kwi-5,3cm ubukhulu.

I-Astrophytum myriostigma

Jonga i-Astrophytum myriostigma

Yi-cactus engapheliyo evela eCoahuila naseDurante, eMexico. Isiqu sayo siphantse saba sisikwere, sineembambo ezisi-8 apho kuntshula khona imithambo emincinci. Ixesha elidlulele inokufikelela kubude obufikelela kwi-1m, kunye nobubanzi be-20-30cm. Iintyatyambo zimthubi okanye kunqabile ukuba zimhlophe, zi-5-6cm ububanzi.

I-Astrophytum ornatum

Jonga i-cactus Astrophytum ornatum

Umfanekiso -Wikimedia / iStan Shebs

Ixhaphake kakhulu eQuerétaro naseHidalgo, eMexico. Njengomfana oselula, inesiqu seglobose, kodwa njengoko ikhula izuza ubume bekholamu ukuya kuthi ga kwi-1,2 yeemitha malunga ne-20-30cm ububanzi. Inomqolo ophakathi kunye no-5-10 iiradial radial yellow. Iintyatyambo zimthubi.

Ziintoni ezibakhathazayo?

Ukuba ufuna ukuba nomzekelo wenkwenkwezi yecactus, ndincoma ukuba uyikhathalele ngolu hlobo lulandelayo:

Ubicación

Sisityalo esithi Kufuneka ibe ngaphandle, kwilanga elipheleleyo. Kwimeko apho ikhuliswe emthunzini omncinci, kuya kufuneka uyiqhela kancinci kancinci, ukuqala ekwindla ekupheleni kobusika, kulapho ukungazinzisi kungaphantsi kakhulu.

Umhlaba

  • Imbiza yeentyatyambo: Ungasebenzisa indawo yokukhula yendawo yonke exutywe ne-perlite kwiindawo ezilinganayo. Olunye ukhetho kukudibanisa ipeat emnyama nesanti yomlambo-ehlanjwe ngaphambili- kunye nepumice kwiindawo ezilinganayo.
  • Jadini: Ikhula kwimihlaba enomjelo olunge kakhulu, ialkaline kancinci. Ukuba le unayo ayinjalo, mbe umngxunya omalunga ne-40 x 40cm, uze udibanise umhlaba ne-50% ye-perlite.

Unkcenkceshelo

Iintyatyambo zeAstrophytum zityheli

Umfanekiso -Wikimedia / H. Zell

Ngokubanzi, Ukunkcenkceshela kuya kuba kunqabile. Ayiyinyamezeli i-puddling kwaphela, kwaye enyanisweni, kuyinto eqhelekileyo ukuba iingcambu zayo zibole ngokukhawuleza phantsi kweemeko zokufuma okungaphezulu. Ukuthintela iingxaki, ndincoma ukuba wenze oku kulandelayo:

  • Ukuba ibunjiwe:
    • Yilinganise kwakhona xa unkcenkceshela kwaye kwakhona emva kweentsuku ezimbalwa. Uya kuqaphela ukuba umhlaba omanzi unobunzima obungaphezu komhlaba owomileyo, ke ngoko, lo mahluko kubunzima uya kusebenza njengesikhokelo.
    • Sebenzisa imitha yokufuma yedijithali: akuthembekanga kakhulu ukuba ungatsho, kodwa sisikhokelo esihle ukuba usazisa kufutshane necactus kwaye kwakhona ukude.
  • Ukuba usegadini: faka intonga ende, ebhityileyo (malunga ne-40cm) yomthi phantse ezantsi. Ukuba xa uyisusa ubona ukuba iphume nomhlaba omninzi wokubambelela, musa ukunkcenkceshela.

Kwaye yintoni ekufuneka yenziwe ebusika? Ewe, ngelo xesha lonyaka kufuneka unkcenkceshele kube kanye ngenyanga, kuba ukungakhuli akudingi manzi maninzi.

KubalulekileNjalo xa unkcenkceshela, musa ukumanzisa icactus, kuphela umhlaba, kungenjalo uya kubola.

Umbhalisi

Ngentwasahlobo nehlobo Kuyacetyiswa ukuba uchumise i-Astrophytum ngezichumisi ze-cacti, kulandela izikhombisi ezichaziweyo kwiphakheji yemveliso.

Ukuphindaphinda

Iphindaphindwa ngembewu entwasahlobo-ehlotyeni, ngokulandela eli nyathelo ngenyathelo:

  1. Kuqala, kuya kufuneka ugcwalise imbiza ngomthi okhulayo jikelele oxubene ne-50% perlite, kunye namanzi.
  2. Emva koko hlwayela imbewu ngaphezulu, ulumke ungadibani.
  3. Emva koko zigqume ngomaleko omxinwa wesanti yomlambo ehlanjwe ngaphambili, okanye ipumice.
  4. Okokugqibela, beka ibhedi yembewu kufutshane nomthombo wobushushu, kwindawo eqaqambileyo.

Ke, ziya kuhluma ngeentsuku ezi-3-7.

Iindyikitya zokufa nezifo

Imigibe inokuyitshabalalisa iAstrophytum

Yomelele. Inye kuphela into yokuba kufuneka ulawule iimollusk (iminenke kunye nee-slugs) kunye nase mealybugs, kodwa nanjengoko iyintwana encinci yecactus kulungile ukususa izinambuzane ezinazo, ngezandla zakho, iimolluscicides (lumka ukuba unezilwanyana zasekhaya) okanye ezinye mayeza ekhaya njengokuyikhusela ngomnatha weengcongconi.

Malunga nezifo, ukuba ngaphezulu kwamanzi amakhowa zinokubangela ingxaki enkulu. Ukuze oku kungenzeki, kuya kufuneka ulawule unkcenkceshelo kakhulu kwaye, ukuba uyafuna, yenza unyango lothintelo ngobhedu okanye isalfure entwasahlobo nasekwindla.

Ukusebenza ngokukhawuleza

Ngokwamava ndingakuxelela lonto ixhathisa iqabaka ebuthathaka ukuya kwi -1,5ºC ngaphandle kokonakaliswa; kungoko ingabamba ukuya kwi -2ºC.

I-Astrophytum kulula kakhulu ukuyikhulisa icacti

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