Abamele bahlale bevuthiwe, benesigqinsi esincane futhi esifushane (cishe ngamamitha amathathu, kodwa ngezinye izikhathi sifinyelela kufika kwayishumi), kwenzeka ukuthi siyathinteka. I-trunk i-bulbous nasengxenyeni engaphansi komhlaba kanye nasemhlabeni; Futhi, i-trunk inomgogodla ojulile onomgogodla obanzi, oqukethe isitashi eziningi, uhlanganiswa nezikali kanye nezinsalela zama-petioles amaqabunga. Amaqabunga asitshalo afinyelela kumamitha amathathu ubude, pinnate (ngezinye izikhathi ibicameral), ebonakala minyaka yonke phezulu. Amaqabunga amancane emva kokuvela kwe-bent kanye ne-pubescent, kodwa kamuva waqondiswa futhi "akabala"; amapheshana noma i-lanceolate eqondile noma engokwemvelo, enesikhumba futhi ephelele; Futhi, amaqabunga aphezulu kakhulu, futhi amaqabunga aphansi aphenduka izimpande. Ishidi line-streak ejwayelekile, kodwa ayikho i-lateral.
Lezi zitshalo ziyi-dioecious. Ama-Cones aqukethe ama-spores wesilisa nowesifazane (i-megasporaphylls nama-microstrobils) at noma eduze. Ama-Cones akhula kwelinye noma ngamaqembu.
Njengoba sekushiwo kakade, emgodini (nakwembewu futhi) iphesenti enkulu yomthamo we-starch (cishe u-45%), i-sago ilungiswe kuyo, okuwumkhiqizo obalulekile wabakhileyo. Yingakho lezi zitshalo ngezinye izikhathi zibizwa ngokuthi "izinhlanzi". Lesi sitshalo sinobuthi, kodwa abantu bendawo bayilungiselela ngendlela ekhethekile, futhi kuba yingozi.
I-cycad iningi lifana nokubonakala kwalo njengesundu. Yingakho, ngesikhathi esisodwa, isitshalo se-botanist saseSweden sadukiswa ngakho-ke sambiza ngokuthi igama, elisho ngesiLatini lisho ukuthi "isundu" futhi wasibeka phakathi kwezinsika zakhe.
Uma umhloli wezitshalo eqala ukujwayele umhlaba wezitshalo, kungcono ukungaqali nge-cicada, njengokunakekela imibala yegumbi kunzima futhi kudinga ukuhambisana ngokuqinile nezimo zokuboshwa.
Ukunakekela izimbali
Umshayeli wamabhayisikili ukhetha ukukhanya okukhanyayo, kodwa okungafani, nge-elangeni elincane eliqondile. Ngokuqondene naye ohlangothini olusentshonalanga noma empumalanga, kodwa futhi ohlangothini olusenyakatho. Uma lesi sitshalo simile ngaseningizimu, kufanele sikhishwe ehlobo kusukela elangeni. Ehlobo, lesi sitshalo singagcinwa ngaphandle, kodwa kufanele sivikelwe elangeni elishisayo, futhi "endaweni entsha" lesi sitshalo kufanele sijwayele, sikhulise kancane kancane isikhathi esichitha elangeni elishisayo ehlobo.
Umbuso wokushisa yisimo esibalulekile sokunakekelwa. Ehlobo nasehlobo, amazinga okushisa afudumele angcono, ngo-20-26 ° C, futhi ekwindla nasebusika ngezinhlobo ezahlukene ze-cycads izinga lokushisa kwalo. Ngokuba i-cycad eboshiwe yi-10-12 ° C, i-curved 16-18 ° C. Uma ebusika singanikeli kahle, khona-ke isitshalo singalahla ingxenye yamaqabunga.
Ukunisela kusuka entwasahlobo kuya ekwindla kungamanzi, kubalulekile ukuvumela ungqimba oluphezulu lube olomile ngamamentimitha amabili kuya kwangu-4, ngenkathi ugwema ukuma. Ebusika, ukuchelela kuyadingeka ngisho nangokwengeziwe. Amanzi okuchelela kufanele abe ukushisa kwamakamelo futhi agcinwe kahle.
Okuthandwa yi-cyclist kunika umoya omanzi, ngakho-ke kuyadingeka ukuwufakela njalo ngamanzi ekamelweni lokushisa. Kungaba kuhle ukubeka lesi sitshalo nge-pallet nge-claydite emanzi (noma i-peat). Lapho unakekela imibala egumbini, umgibeli wamabhayisikili angasheswa eshaweni, agweme amanzi angena ebhodweni.
Ukutshala kwenziwa kusukela entwasahlobo kuya ekwindla njalo ngemva kwamasonto amabili, umanyolo ofanele wemithi yesundu. Esikhathini sonke isikhathi, ukudla akufanele kube okungaphezu kwesisodwa ngenyanga. Futhi kufanele kukhunjulwe ukuthi kubalulekile futhi ukunciphisa ukuhlushwa komanyolo ngesigamu. Kuyinto efiselekayo ukuthi umquba awuqukethe i-potassium ne-magnesium usawoti.
Ukufakelwa isitshalo sebhayisikili osemusha kumele kube njalo ngonyaka, futhi kubantu abadala kuwanele ukufaka isendlalelo esiphezulu somhlaba. Nakuba lesi sitshalo singasetshenziselwa umcimbi ukuthi sinesikhala esincane ebhodweni. Ukuhlanganiswa kwe-cycad "yesundu": i-sod, umhlaba ohlaza, i-peat, i-humus nesihlabathi. Inhlanganisela yenhlanganisela kanje: izingxenye ezimbili zomhlaba wesitshalo, umhlaba weqabunga, i-peat, i-humus nesihlabathi-ingxenye eyodwa. Isikhathi esihle sokufakelwa ukutshala yisikhathi sonyaka, uma isitshalo siqala ukukhula okusha. Ngesikhathi sokufakelwa, amanzi amanzi kufanele aqinisekiswe. Kulesi simo, ibhodlela lingcono kakhulu ukukhetha ukujula nokubanzi, kufanele kube yincinci ukuze i-cycad ingaguli ekuboneni isendlalelo somsoco.
AmaCicadas angasakazwa yizinhlamvu noma amahlumela. Amahlumela e-cycad anama-bulbous futhi athuthuka esitsheni somuthi omdala. Okokuqala, i-bulb yomoya iqala, empeleni, okuyinto ehlumela i-axillary. Emva kwalokhu, umqhele uvela ekugijimeni, futhi ngezinye izikhathi ngisho nokunikeza izimpande ezingaphansi.
Ukuhlanganiswa kwabafaki bembali kubangelwa ukukhiqiza, kubangele ukulimala komonakalo. Ngakho-ke, bazama ukuthola ifomu elincane elinemiqhele eminingi, noma bafuna ukuthola inani elikhulu lokutshala izinto.
Ngemuva kokuhlukanisa ihlumela, faka ukusika kufanele ufafazwe ngamalahle futhi womiswe izinsuku ezilodwa kuya kwezinsuku ezimbili. Amahlumela atshalwa inhlanganisela ye-peat kanye nomhlaba weqabunga ngokufakwa kwesihlabathi kanye ne-granite chips. Ngaphambi kokuba izimpande zivele, lesi sitshalo kufanele siphuze ngokulinganisela.
Umthamo wokuhluma wembewu uqhubeka isikhathi eside, cishe eminyakeni emibili kuya kweyithathu, futhi ukhule phakathi nenyanga nengxenye noma izinyanga ezimbili ngemuva kokutshala.
Izinkinga ekukhuleni
Ilanga eliqondile i-cycad iyakuthanda, kodwa ngokuhlala isikhathi eside kungashiswa, ngakho-ke kudingeka badinga kancane kancane.
Uma lesi sitshalo siphuza ngokweqile, sisheshe siphume. Lesi isici sesici se-cycad.
Ukushisa okuphezulu ebusika kanye nomoya omile umqhubi we-cycadist awubekezelele kahle, ngokuvamile ezimweni ezinjalo ungaqala ukulahla amaqabunga.
Ukulimala kungathola kusuka ku-shchitovok, ama-thrips kanye nezinambuzane zesicabucabu.