Ukubunjwa, Imfundo Secondary nezikolo
Eyona eziphambili ze inflorescences
Zonke angiosperms babe iintyatyambo. Oku namahlumela ilungiswe. Kwaye ezinye izityalo zenze iintyatyambo enye, yaye amanye - lonke yokudubula.
Yintoni i yokudubula?
Akunamsebenzi ukwahlula ukufuduka mutated, kodwa yonke le nkqubo, nto leyo ke wavelisa iziqhamo kunye imbewu. Yokudubula ngokuqhelekileyo zingahlukaniswa amalungu kwisityalo kwezityalo.
ngezigaba inflorescences
Zingakotshwa zihlelwe kuxhomekeke ekufumanekeni kwezi amagqabi, kuxhomekeke iqondo eyayizalwa kwicala etyhila iintyatyambo, uhlobo wokunyuka labo kunye nohlobo meristems apical.
Iintlobo inflorescences, kuxhomekeke iqondo eyayizalwa
Le ulwahlulohlulo ixhaphakileyo. Iintlobo inflorescences, zihlelwa le ndlela kuxoxwa ngazo kwizifundo ibhayoloji esikolweni.
Ngokutsho kweli candelo, lo yokudubula inokuba, indawo yokuqala, alula nanzima.
yokudubula ezilula kunye nezintsonkothileyo
Nje ekubhekiswe zezo apho iintyatyambo ngamnye ibekwe ecaleni esqwini engundoqo.
Zobunewu efanayo - kodwa abo apho eyayizalwa na imiyalelo ezintathu ubukhulu okanye ngaphezulu.
Ukuze ufumane ngokutsha iinkcukacha yokudubula iqela ngamnye sibonelelwe apha ngezantsi:
| elula | uhlobo | incazelo |
| ibrashi | zicwangciswe iintyatyambo ngokufanayo lonke esqwini. Etyelwe sesiqu intyatyambo. | |
| indlebe | Iintyatyambo kwakhona ukukhula ngaphezulu okanye ngaphantsi ngokulinganayo kulo lonke ubude esqwini. Noko ke, ukususela brush iphawulwa i yokudubula ukuba iintyatyambo azinazo peduncles. | |
| caba | Olu hlobo ibrashi. Kwiqela lenjongo ngaphantsi le peduncle elide, ukuze zonke iintyatyambo zilungiselelwe emgceni othe tye. | |
| Gnostic | Oku, njengezinye iintlobo ezininzi ezilula inflorescences, silungiswe ibrashi. axis kwayo asisifutshane, ukuba peduncle ungekho kulizwe ecaleni ubude balo lonke, kodwa bonke ezikhula ukusuka phezulu. Baye ubude efanayo, yaye zicwangciswe iintyatyambo kwi into efana weambrela nkundla. | |
| intloko | Le ezimanyeneyo yokudubula unohlobo clavate. Yena iyanqanyulwa. Iintyatyambo zilungiswe ngaphezulu okanye ngaphantsi ngokufanayo kuzo ubude bayo. Pedicels emsebenzini. | |
| sijikeleza | Isiphelo ezimanyeneyo yokudubula ziyanda ngamandla. Irubrikhi ibhokisi eqhelekileyo ukuba ezahlukeneyo seentyatyambo asondelelene. | |
| indlebe | It indlebe vidozmenenny kunye axis anquma kakhulu. | |
| complex | phehla | yokudubula Branched. The degree of eyayizalwa liye lancitshiswa esqwini phezulu. |
| unogada zobuchwepheshe | Inguqulelo basis of uhlobo inflorescences zangaphambili. Internodes kunqanyulelwa axis ephambili. | |
| compound spike | Apha axis ingaphezulu okanye ngaphantsi ngokulinganayo eziqokelelwe iindlebe ezilula. | |
| cyme | Oku kuyilwa kwe ezininzi yamaHindu zesiqhelo, babehlanganisene esqwini main. |
Ngoko Wajonga iintlobo ezisisiseko inflorescences. Kufuneka bonke ukwazi. Ngoku makhe sithethe malunga nezityalo, nto leyo ehambisana kule okanye ezinye inflorescences.
Kwezinye izityalo Amaqhina?
Makhe sijonge zezinto zinamaqhina kuxoxwe ngasentla.
Ngokomzekelo, xa izityalo ezifana, ezifana intwasahlobo primrose, uhlobo yokudubula ngesambrela ingqolowa - ba-.
Makhe sijonge ngakumbi kule theyibhile.
| iintlobo inflorescences | imizekelo yezityalo eziyinzalelwane |
| ibrashi | Zonke crucifers ezifana ikhaphetshu, theniphu, watercress, lettuce, esipajini yomalusi |
| indlebe | Lyuba, ngeplantain, willow, sedge |
| caba | eliphakathi |
| Gnostic | Ginseng, intwasahlobo primrose, igalikhi, itswele |
| intloko | clover |
| sijikeleza | Kanti elithi emininzi enjalo, njengoko zikajongilanga, Aster, njl D. |
| indlebe | corn |
| phehla | Lilac, spirea |
| unogada zobuchwepheshe | Tysyacheletnik, rowan |
| compound spike | Ingqolowa, ingca ingqolowa, ibhali |
| cyme | -Parsley, iminqathe, idile |
Okunye ngezigaba inflorescences
Kuxhomekeka ubukho bracts kwi inflorescences amaqela amathathu zezi:
- ebrakteoznye;
- brakteoznye;
- frondoznye.
Yokudubula iqela lokuqala aluzifumani bracts. Kule hlobo fanele cruciferous kunye nezinye izityalo, ezifana isithombo asendle.
Xa bracts yokudubula brakteoznyh na imilo isikali-like. Aba Lilac, icherry, inyibiba entilini.
Frondoznye yokudubula bracts kufuneka iipleyiti kakuhle kwezoqoqosho. Kuye kwamiselwa izityalo ezifana loosestrife, fuchsia, nemisonto kunye nabanye.
Ngokuxhomekeka kuhlobo kunye nolwalathiso lokukhula yayisel 'ityatyambile lokuvula zingahlulwa zibe ngamaqela amabini:
- tsimoznye;
- ratsimoznye.
Kule iintyatyambo zokuqala kutyhilwa kwicala ezimanyeneyo enkcochoyini kwisiseko sayo. Ngu tsimoznyh iqela iquka izityalo ezifana lungwort.
Xa ratsimoznogo uhlobo iintyatyambo kutyhilwa kwicala ezimanyeneyo isiseko encotsheni. It utyala ezifana, ngokomzekelo, esipajini yomalusi, kwaye willow-njengomfuno, kunye nabanye.
Ulwahlulo lokugqibela inflorescences - ngokuxhomekeke kuhlobo meristems apical. Le Ilaphu zemfundo ingabekwa phezulu kwe ihlumelo. Ngokutsho oluhlobo, kukho amaqela amabini inflorescences zezi:
- vula;
- ivaliwe.
Vula nayo ebizwa akunakuqinisekiswa. Bona meristems apical kuhlala ukwimeko kwezityalo. Ezi Amaqhina babe hyacinths, oojongilanga kunye nabanye.
Okufakwe apha zibizwa ezithile nayo. Bona wabumba ukusuka meristem apical iintyatyambo apical. Labo, umzekelo, lungwort, intsimbi.
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