Tākihi tipu me ona āhuatanga morphological

Te whakaahua i te morphological hanganga o te tākihi tipu tino ohie. Kei huawhenua tākihi o embryonic kakau, rau me te puawai. E whakarōpūtia puku vegetative ki e rua ngā momo: tupu (vegetative) me te puawai (generative). puku vegetative ngā te tipu o te rau. I roto i te hanganga generative ngā nga mea timatanga o te puawai, me inflorescences. Bud - he puku, e kua he puawai kotahi. Whatukuhu e te hunga wā kotahi aroaro nga mea timatanga o rau me te puawai, ka karanga autonomic-generative, arā, i konatunatua.

I roto i te tipu wāhi primordia rau i hanga, e kua tū whakarunga. Nā ki te meka e tipu ratou kāore,, e takai ratou ki te tihi, i te tika ki te ahua o te wāhi mākū roto te tākihi. Ko te kupu tiaki iho te tupu otaota i maroke atu me te kino. I roto i te Korōria o puku i te rau kakau e oho, ka tika, e tika ana matua ki te tupu kaha o nga internodes kakau.

Ka rite ki te tikanga, te tipu he parauri tupu, tae hina parauri ranei. Ko nga whatukuhu o te tahi mau tipu a Papatuanuku, rawa te hunga e tupu i roto i te climates matao, hipoki ki te unahi (rau whakarerekētia), tiaki ratou i te matao, me te whara. Ētahi rākau (pērā i birch, he papara) taratahi matū te kohiwi e whakarei tenei tiaki. Tenei tupu o te tipu e mohiotia rite tūmataiti tiaki ranei. Fakatatau ki ai, whakato puku, e kore e whai unahi, mohiotia rite te wateatanga tahanga ranei. fuzz matotoru e hipokina te tinana o te raraunga i te waho, ko te atu tikanga o te tiaki ratou i te whānuitanga o ngā āhuatanga kino.

Ētahi tipu herbaceous (witi tarutaru, rengarenga o te raorao) e takurua puku, e kua kei i runga i te wana raro, ano e taea te kitea ratou i roto i te wahi o raro o te wana irirangi tata te oneone. Ïa no te mea taua türanga, pihi tika ngāwari ki te akakoromaki i rerekē pāmahana tipu. Ētahi momo (hei tauira tiotio) i ngā āhuatanga takitahi o te hanganga o te tinana. Tākihi tiotio huaina te kōmata, kua hanga e ratou i unahi whakarerekētia - ngira e mahi he mahi tiaki.

Homai te wāhi o te tākihi i runga i te kakau, kua wehea ratou ki lateral me apical. ka karanga tākihi i te mutunga o te manga ko te kāpeka (apical), e tika ana ki te kawea reira i roto i o te tupu kakau. puku lateral hanga i te pūnaha o wana. Lateral puku whakato i huaina axillary, ki te te paetata reira i roto i te axils rau. Vnepazushnymi (adventitious toronga ranei) nga whatukuhu e te hunga e kua whakanohoia i roto i ngā wāhanga rerekē o te kakau, tae atu i te pakiaka.

E i roto i te axils o te rau e taea te whakanohoia whatukuhu e rua takitahi me i roto i ngā rōpū. Me kï reira e te localization o te whatukuhu i roto i te axils o nga rau, ko te faufaa rahi koiora o. Coversheet tiaki te tākihi i kino aunoa, reira hoki kaha whai wāhi i roto i te whakarato ngā matūkai tākihi.

Ki te puku adventitious kawea whakatö vegetative. Ko te kupu tini otaota tarutaru hanga (sonchus, Aspen). He aha e enei suckers? Mämä noa iho, pihi ai e whakawhanake i puku adventitious i runga i nga pakiaka. Vnepazushnye puku i runga i nga rau o te tipu whakawhanake rawa uaua. Ka rite ki te tauira, kalanchoe. Ana whatukuhu hua tonu wana iti-rahi ki pakiaka adventitious.

Hoki te nuinga o Perennials, rakau iti me rakau angamaheni puku hohe e kia noho Rakatuwhenua hoki o te wā, he wā roa. e kore e taea kia puta ratou i runga i nga tau ki wana, engari i reira he āhuatanga e whai wāhi ki te whanaketanga o te puku hohe (hei tauira, te mate o te kātua matua). takaro tētahi tūranga matua kei roto i te puku te hohe ora rakau. Nā ki to ratou whanaketanga e hanga e kahiwi tamahine, he maha ngā wā nui atu te diameter o te oko matua nei āhuatanga. Na e matau ana koutou ki ta te otaota täkihi me aha ngā mahi mahi reira.