HangangaMātauranga Tuarua me ngā kura

Plants dioecious: āhuatanga me meka ngā

Plants e he i te mau melo o tane rerekē - tane me te wahine - he tipu dioecious. Tauira o taua tipu - Ongaonga, he papara, maperi (maperi), apareka, kōkihi, whiro, Hemp, pam, Podocarpus me etahi atu. Otiia e kore e he te rārangi ngaio tenei.

Na katoa nga otaota he puawai dioecious, engari ka waiho etahi "tane" puawai, i ētahi atu - "wahine". Hoki taua momo o otaota angamaheni o ripeka-ruingahae. rerekē Monoecious me tipu dioecious i roto i taua whai i te mua te "tane" a "wahine" puawai i runga i te tipu kotahi.

Ruingahae o ngā tipu dioecious

te tipu Dioecious i te wāhi o te tirohanga o te whanaketanga kunenga e whakaaro ki te waiho atu matatau. e kore e ahei o whaiaro ruinga-ratou, a ka whai wāhi tenei meka ki te momo.

Hoki te tahi mau rakau hua ko reira nui ki te whai tane e rua. I roto i te tukanga o te kikiritanga, me te hanga o te purapura me te hua tychinkovyh hae o puawai tane tango te taupae o wahine. Anake i roto i tenei take e taea te tiki i te hua. Otiia e kore e tenei tikanga e hiahia ia "wahine" tipu ki te whai tetahi rakau takoto te ritenga.

Ka Kotahi māngai o te ira tangata tautāne kia whakamahia mo te haenga o te maha o ngā tipu wahine. rerekē te tau āwhiwhiwhi i runga i te momo o te tipu rānei. Hei tauira, mo te kikiritanga o te Ahera katoa o nikau rā whakatokia he torutoru derevev- "tane". Ko tētahi toa rakau o te rā kapu nui ki te faahoturaa i rakau 40-50 o te takoto te ritenga. E mea pinepine, i roto i te tikanga ki te whakarite te ruingahae angitu i runga i nga rakau wahine e honoa manga rakau toa.

Ko te rerekētanga i waenganui i te tane o te taua momo

Tino maha tīmatanga uaua ki te whakatau ki te mea no ki te kāinga tipu. Ko mutu te reira ki te waiho i te mea ngaro, ina tae mai te reira ki te kotinga tuatahi - ka waiho hua i runga i te wahine. I te wa ano he rerekētanga kitea o te hanganga o te puawai tane, he wahine. Tane he iti whakawhanakehia ranei kahore taupae, te mea i roto i te pūtawa puawai wahine kia ngaro ai. Pūtawa i roto i te puawai wahine e tata kore e hua hae, i pūtawa tane o te puawai fiefia ki mararatia ki reira.

Ko te tono i ngā o te matauranga o te tipu dioecious

No te mau opuaraa mahi, he mea nui e kore e matau anake e he dioecious tipu, engari ano hoki te kaha ki te wehewehe i te takoto o te taua momo. Hei tauira, ki te he te wahi i te rakau maperi e kore e whai hua, he mea pea, ko reira te rakau toa. A ki te oaoa i te hua reka, me te hauora, e hiahia ana koe ki te hoatu i te tokorua mo ia - he rakau wahine. Ranei i te iti rawa ki te faatupu i te peka wahine o te rakau. Engari, ko te peka wahine o te rakau ki te faatupu i tane.

I te wa ano, ki te hiahia koe ki te hoko mo te maperi infield motuhake mō ngā take whakapaipai, e kore ki te whai ki tonu te horoi ki raro, ki te whenua hua overripe, pai ki te whiriwhiri i te rakau toa, - te mea he karauna timera ataahua, engari e kore e mau i te reira hua.

He dioecious nga otaota, i ngā, i te māngai o te tane, te whakaputa moni nui o te hae. Ko tenei meka tino māmā, me te kore e taea e whakamārama arorau o te rakau wahine kia a tawhio noa, na kua ki te hae ki te waiho i te rota, kia e tae te reira tona whāinga. rakau tane hua atu hae, he tino marama matūriki o reira, me te whai i te āhua e hanga ngāwari ki reira "ngaru" i runga i nga ngā rangi.

He piki - tipu dioecious motuhake

He piki, ka karanga noa te piki piki ranei - tetahi o nga māngai tino ngā o dioecious. Kei te whakaaro te reira i te matamua te uwhi. Ko te whakahua o te piki, ko te, ara i roto i te Bibilia.

Te piki e kore e rere ke tiare ataahua - he iti, me te inconspicuous puawai piki. Ko utua tenei ngoikoretanga e reka me te honi ki te reka o te hua. Heoi, tipu wahine anake whai hua. Na reira, tupu i te purapura o te piki rakau kia, rite ki te mea ratou, anga kau, e ko, te rakau toa. Otiia kahore reira reira ka kia hua me te rakau wahine.

piki te ruingahae - ko reira he kaupapa rawa ngā mo te ako motuhake. Ko te meka e whakahahaetia te puawai piki anake e patia blastofagi. patia tane parihau tatari mo te wahine i roto i te puawai tane. Ko te wairakau wahine-blastofaga kohikohi hae i runga i tona puawai tane tinana, whiwhi i roto o taua mea, me te titiro hoki inflorescences tane hou kawe hae ki te puawai wahine.

meka ngā

Kua kitea Scientists e hauora tangata, e pängia ana ki mate pāwera, He tino kino tipu dioecious. I roto ia ratou he nui ake noa tipu allergenic. Na te hunga e kua roaa te ingoa o te allergens kaha e dioecious hoki. Ko, te kōwhiri i otaota mō te whenua, e kore e taea te hoatu ki runga ki a koutou i runga i te tipu dioecious, tika Me ki hoatu hiahia ki uwha - e kore ratou e hua taua rahinga o te hae, te tikanga toa e rua iti pānga i runga i te tangata.

I raro i etahi tikanga kino kia tipu dioecious, pērā i Hemp, tahuri ki te monoecious. I te wa ano i runga i te tipu kotahi, ka ngā tane me te puawai wahine.

I roto i nga wa onamata, whakamahia whānuitia mohio o te aha tipu dioecious. Tauira o tenei e taea te kitea i ara i roto i te hītori o te aroraa hōia. Hei tauira, te hoia i roto i ngā marau i runga i nga whenua ke huna tane i roto i te nikau Aherimi - ko reira nui māmā atu i tino tapahia ki raro nga ngā wāhi katoa, engari whakarite e meinga kore ake he hua, me te nui te parekura ōhanga ki te āhua.

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