HangangaMātauranga Tuarua me ngā kura

Dicotyledons: tauira. Monocots me dicots

Plants - Ko tetahi o nga puka nui me tino kanorau o nga kingitanga o te natura tenei. hoatu ratou taata ora katoa ki te manawa rangi ma, te whakaputa hāora i roto i te ahotakakame. Whakarato te tangata, me te maha kararehe ki te kai, me ngā matūkai, whakapaipai i to tatou ora, me te kia ataahua ai. Ko tētahi o nga wahi tino kanorau o tenei rangatiratanga faahiahia he angiosperms. Mō ratou ka kōrero atu.

Angiosperms: whakarōpū

Kei roto te tari i roto i tona hanganga e rua maha nui o ngā akomanga:

  • monocots;
  • bipartite.

He tino Ia o ratou mo te taiao rite te katoa e kore e anake, engari ano hoki te iwi i roto i ngā. I muri i te katoa, kua anake ki te ingoa i te iti rawa i te torutoru māngai, e kua tito o monocots me tetahi dicots, tauira whakau tonu ratou faufaa mahi nui i roto i te ora tangata. Hei tauira, ngā enei:

  • rai, te witi, ōti, raihi, Buckwheat;
  • rosehips, rīwai, tōmato, eggplant me hua atu;
  • he tokomaha nui o otaota rongoā.

I roto i te whānui, i te rerenga kētanga o angiosperms i nga rau o nga mano (e pā ana ki 350,000). Ko te kupu e rua monocots me dicots, tauira o e taea hua i roto i te wa rawa te roa, i ratou o ratou ake āhuatanga i roto i te hanganga, ara o te ora, ngā tukanga ora. whakaaro tatou tetahi o nga akomanga - dicots. Kia titiro tatou he aha ngā āhuatanga i enei tipu, e pā ana ki a ratou, me te mea ko ratou auraa.

dicots piha Family

kia rerekē te whakarōpū. He maha ngā kōwhiringa:

  • pūnaha Takhtajan;
  • pūnaha Rivila;
  • APG;
  • Dahlgren ko Thorne;
  • Cronquist.

Takitaha tango rite te pūtake mo te etahi tohu a wehea te piha haapiiraa katoa i runga i te whakahau o te whānau iti-akomanga ranei. No te iwi noa, maheni atu i te kura i tēnei kōwae taxonomic, rite te whānau. Na reira, whakarārangi tatou te rōpū tino noa, me te maha e he wahi o te piha haapiiraa i roto i te pātai.

  1. Butterfly, pini ranei. He aha ngā tipu e dicotyledonous konei? Hei tauira: pī purapura, alfalfa, clover, pīnati, te ana'iraa, he hitimi, astragalus, tikipī, e kainga ana, me ētahi atu.
  2. Rosaceae. Tauira: whakatika hope, aporo, pea, paramu, rōpere, rōpere me ētahi atu.
  3. Cruciferous, ranei Brassica. He māngai angamaheni o - kāpeti. Dicots, tonu e taea te pēnei he tauira o nei ki tenei hapu - rarihi. Na hoki: pua nani, cress hotoke, sverbigi, putea o hepara. Anake e pā ana ki 3 mano momo.
  4. Asteraceae - ngā roto i tona mema he maha nui o tarutaru, rongoa, kai me te kai otaota. Māngai: Kamomere, aihere, aster, cornflower, putirā me etahi atu.
  5. Nightshade. Dicots, he tauira o e taea arahi konei - te tōmato. A, me ki taua mea, me te nuinga o nga hua huawhenua nui i te tangata (rīwai, eggplant, etc) ngakia. Ko te taua pā ki te whānau me te Belladonna rawa paitini.

Iti pai-mohiotia i roto i to tatou whenua e rite taua hapu:

  • Loumaile;
  • Crassulaceae;
  • portulacaceae;
  • karepe;
  • ramarama;
  • paukena;
  • Begoniaceae;
  • nati;
  • whiro;
  • matua;
  • Birch me ētahi atu.

I roto i te meka, ki te rota o ratou, kia uaua tatau katoa. Kia whai whakaaro ano tatou inaianei ki ta nga āhuatanga noa nohoia e te māngai katoa o te bipartite.

Āhuatanga o te hanganga o te bipartite

Ka rite ki otaota katoa teitei, to ratou he kakau, rau, pakiaka, puawai. A, no te haere mai te reira ki puka rakau, e ko, te kātua me manga. I roto i te whānui, he kahore rerekē i taua o ētahi atu te hanganga o te tipu bipartite. Heoi, i reira e miramira ana hoki i ki tukua whakarōpū o etahi momo ki tenei piha haapiiraa.

Enei raraunga āhuatanga e ko to ratou faka'ilonga i monocots, no te mea he rite, uaua ki tika correlate momo o taxa, ki te kahore koutou e mohio ki nga āhuatanga motuhake te pua katoa o nga wahi matua.

āhuatanga matua

Ko te kupu, e whakapumautia nga tawhā e whai ake nei:

  1. Venation rau te nuinga o te kupenga.
  2. Ko te pūnaha pakiaka - tokotoko, wā-roa te tikanga.
  3. Tātai puawai hanganga: W 4 L 4 T 2 + 4 P 1. Ko te tikanga, kia waiho te maha o ngā wāhanga i te maha o rānei 4 5 ranei.
  4. I waenganui i te kōtai me kōkai kei apa cambium me maha puka whai kakau kākano.
  5. Lamina tapahia pinepine kino.

e kore e ēnei tohu dicotyledons mea e whakaritea tika na me kore te kore ngā mema katoa. Ka rite ki wāhi kē, i konei rawa, i reira he okotahi, etahi ngā.

Heoi, ko te āhuatanga tino nui - ko e dicots purapura i rua cotyledons, whakaritea ki tahi i te tahi. I runga i te tauira o pīnati pini ranei he reira taea kia āta kite ki te kanohi tahanga. Tenei ko te tohu noa ki katoa kahore māngai okotahi o bipartite. Ko hoki ia ia, a ka ratou ratou ingoa.

Dicotyledons: tauira, whakaahua

Kua hoatu kē matou e rave rahi mau hi'oraa o te mau melo o te rerekē o tenei piha. Otiia nuinga i noho ratou anake i runga i aua momo e tupu i roto i to tatou whenua. Kei raro e taea kite koe whakaahua o etahi endemics ke e kore e tika ana ngā takiwā makariri Russian. Tenei, hei tauira:

  • Loumaile;
  • Delonix regia;
  • sundew;
  • Sarracenia;
  • Nepenthes;
  • Teak;
  • Black me Mahogany, me ētahi atu.

E whakaatu ana te whakaahua e whai ratou katoa he halos ataahua, me te kotingotingo. Ko te tikanga, tata katoa dicotyledons i puawai ariari. Heoi, i reira he okotahi i roto i te taru.

piha magnolia ngā. Ia ahua o - dicot reira. He tauira o tenei hapu - Magnolia stellata. Tino ataahua me te whakato reka Te Tai Rāwhiti. Mō ia tito pūrākau rerekē, me te aroha. Magnolias he wāhanga o te ahurea o nga whenua maha o te tonga.

tipu raukikini

No te dicots me ngā māngai o te tino reka, momo kakara - raukikini. Hei tauira, pērā i:

  • hinamona;
  • Loumaile;
  • korianara;
  • kumine;
  • anihi;
  • te kumine;
  • pāhiri;
  • allspice, me ētahi atu.

O te akoranga, ratou tūranga i roto i te ahumahi kai he nui. I muri i te katoa, i roto i te tua ki te whakaaro e tūmanakohia - ki te whakapai ake i te reka o rihi rite, me te hoatu ki a ratou he hā motuhake, kei te whakamahia ratou me pehea te puka inenga.

hamarara

dicots Class ngā i roto i tona melo i te utuafare pērā i te hamarara, herewi ranei. Ratou āhuatanga matua - he inflorescence āhuatanga i roto i te puka o te matua. tautau iti o puawai huihui i roto i te koma, tae uaua kanapa. Heoi, he aha tino titore ratou, te reira te kakara. Kei roto māngai katoa nui o hinu faufaa, tannin, pāhare. Na reira, i te maru kakara horapa tawhiti huri i roto i te rohe i reira e tupu ratou.

Māngai o te whai ake:

  • korianara;
  • kāreti;
  • azhgon;
  • herewi;
  • fennel;
  • pāhinipi;
  • tohu paitini ;
  • taru;
  • kau pāhinapi;
  • thoroughwax;
  • astrantia;
  • feverweed;
  • goutweed me ētahi atu.

He rite paitini, me te tino whai hua mo te tipu tangata. Ano, he tokomaha e whakapaipai.

Rosaceae

whakatika mohoao whakatika ranei - te māngai tino rongonui. Ko te tipu pātakarua, he tauira o e arata'i tonu, whakauaua mai ki te whānau Rosaceae. Ko, o te akoranga, e kore anake te mea he wahi o tenei taxon reka. Aha reka? No te mea e te aha ngā reira:

  • rōpere;
  • here;
  • tatau;
  • Quince;
  • piki;
  • aporo rakau;
  • Saskatoon;
  • Rowan;
  • aperikota;
  • here;
  • aramona, me te tahi atu māngai o te tino reka.

I tua atu ki te palatability, he hoki ratou kau ma'u tino huaora, kohuke whänui me microelements me ngā pūhui.

i roto i te puka grassy mua reira: bloodroot noa, Ongaonga, Hemp, avens me etahi atu.

Asteraceae

Ki tenei hapu e herbaceous, varavara a Papatuanuku tipu, Perennials. Māngai o na maha e kitea e ratou tata katoa i runga i te ao. Asteraceae reira kei roto i te tropics me i te Arctic. Ko te rōpū tino maha, me te kanorau o te bipartite katoa tenei.

Ka taea e tauira meinga rau. He aha e te rongonui tino, ki te riro mārama e pā ana ki tetahi tipu ngā i roto i te pātai:

  • aster;
  • putirā;
  • aihere;
  • Dahlia;
  • chicory;
  • marigolds;
  • Kamomere;
  • daisy;
  • Serratula;
  • Ambrosia me ētahi atu.

Ko te māngai tino ngā ko:

  • Scalesia Pedunculata;
  • mehua brachylaena.

He ngā ratou no te mea he ratou teitei rakau rawa kaha o 20/40 mita, aua. I roto i skalezii puawai kōwhai rawa kakara, kohia i nga tohutohu o manga. He plurality o taua rakau hanga i te rakau katoa nga Islands Galapagos.

tupu Brachylaena Meran i Āwherika ki te Tonga, me te Madagascar. Whakatika ki te 40 mita. He tino nui nga puawai, huihui i roto i panicles i te tohutohu o manga.

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