Muzvisikwa kune miti yakawanda miti yemichero inoda murume nemukadzi kuti ibereke michero. Kureva kuti, hazvina kukwana kuti tive nemuenzaniso mubindu redu kuti tinakidzwe nemichero inorimwa isu pachedu.
Haasi marudzi ese anoshanda nenzira iyi, asi kune akawanda anoda chaizvo kuve nemhando dzechirume nedzechikadzi kuitira kuti pave nekukume yemaruva.
Dioecious miti yemichero
Dioecious ishoko rinobva pashoko rechiGiriki rokuti "di" (mbiri) uye "oikos" (imba), uye rinoshandiswa kutsanangura zvirimwa zvine nhengo dzekubereka dzemurume nemukadzi muvanhu vakasiyana. Mumashoko akareruka, miti isingagoni kubereka pachayo nokuti maruva echirume neechikadzi anowanikwa pane zvakasiyana-siyana.
Kure nekuve kukanganisa, dioecy is a evolutionary strategy iyo yakabvumira kurarama kwemarudzi akawanda emiti kuburikidza nekuwedzera mararamiro avo akasiyana-siyana uye kugadzirisa kune zvakasiyana-siyana.
Sezvo vanhu vaviri vachidiwa pakuberekana, kusiyana kukuru mumwana kunovimbiswa, uye izvi zvinowedzera mikana yokurarama kwemarudzi.
Kukume mumiti iyi kunoitika apo mukume wemaruva echirume unotakurwa nemhepo kana tumbuyu kuenda kumaruva echikadzi. Naizvozvo, zvakakosha kuti varume nevakadzi mienzaniso yakasimwa zvakanyanya kana zvishoma pedyo.
Kuti tizive kana tiri kutarisana nemiti yemichero inoda murume nemukadzi, chinhu chiri nyore ndeyekubvunza panguva yekuitenga, pamwe chete nekuda kuziva kana imwe saizi ine maruva echirume kana echikadzi.
Pakutanga kuona zvinogona kuva zvakaoma kuvasiyanisa. Asi, sekutonga, maruva echirume maduku uye ane pollen yakawanda. Kune rumwe rutivi, maruva echikadzi akakura uye haaratidzi kuvapo kwepollen.
Miti yemichero inoda murume nemukadzi
Heano mamwe emiti yakajairika dioecious:
kiwi
El zvinonaka actinide Ndiwo muti unoburitsa kiwi yatinowanzo shandisa, sezvo iri muchero une muto wakapfuma muvhitamini C.
Kuti uve ne kiwis zvakakosha kuti varume nevakadzi zvienzanise yakasimwa pedyo kubva kune mumwe, sezvo pollination inowanzoitwa nenyuchi.
Muchiitiko ichi tinoona musiyano mukuru pakati pemaruva echirume neechikadzi. Idzo dzechirume dzine matinji akatanhamara, nepo hadzi dzine pistil hombe uye zvinogamuchirika.
date palm
La Phoenix dactylifera Muti wemuchindwe wakaberekerwa kunzvimbo dzerenje kuMiddle East unobereka mazuva.
Kuti isu tinakirwe navo, chirimwa chine maruva echirume uye chirimwa chine maruva echikadzi chinofanira kunge chiri pedyo nemumwe. Kunyangwe mukume kuburikidza nezvipembenene zvinogoneka, kazhinji Imhepo ndiyo ine basa rekutakura mukume kubva kune rimwe ruva kuenda kune rimwe, kubudisa fetereza inozotungamirira pakuonekwa kwemichero.
Pistachio
Mambo wenzungu anobvawo pamuti we dioecious. Kugadzirwa kwepistachios kunoda a kutarisira zvakanaka minda, sezvo zvakakosha kuve nechokwadi a Chiyero chakakodzera chemiti yevarume nevakadzi. Nechikonzero ichi, pistachios kazhinji ine mutengo wakakwira mumusika.
Nezvekumesa, munyaya iyi zvinoitikawo nekuda kwekuita kwemhepo.
papaya
La carica papaya kana kuti papaya muti wemunzvimbo dzinopisa unobva kuCentral America, unobereka michero mikuru, ine nyama. Kunyange zvazvo mapapaya mazhinji ari hermaphrodites uye achikwanisa kubereka ari ega, kunewo mamwe marudzi ari dioecious uye ane pollination ibasa rezvipembenene zvakaita senyuchi.
Asparagus
Kunyangwe ichidyiwa semuriwo, asparagus is a perennial plant inobereka maruva nemichero, uye zvinoitika kuti zvakare dioecious.
Zvidyarwa zvechikadzi zveasparagus zvinogadzira michero mitsvuku ine mhodzi. Nekudaro, izvi hazvigone kushandiswa pakutengesa asparagus kugadzira.
Pamusoro pemienzaniso iyi mishanu, kune zvimwe zvakawanda zvinomera dioecious zvaungave uine kumba. Nyaya inonyanya kukosha ndeye Ginko biloba, inonyanyozivikanwa nekuda kweiyo antioxidant maitiro uye kugona kwayo kuvandudza kutenderera.
Muchiitiko chavo, maruva echirume anoumba makate akarembera, nepo madzimai ari maduku uye anoenda asingaoneki.
Mumwe muenzaniso ndeye holly, muti unonyanya kufarirwa panguva yezororo reKisimusi. Mienzaniso yevarume nevakadzi inodiwawo pakubereka. Muzviitiko zvose zviri maruva maduku uye asingaoneki, asi mushure mokumesa maruva emuenzaniso wechikadzi anoshandura kuva ma berries maduku matsvuku anozivisa chirimwa ichi.
Zvakanakira nekuipira miti yemichero inoda murume nemukadzi
Kukura miti iyi kune zvimwe zvinobatsira, asiwo zvipingamupinyi izvo zvinofanirwa kuchengetwa mupfungwa.
Kubatsirwa
- Iyo dioecious yemiti yemiti inowedzera yavo genetic kusiyana uye inofarira kurarama kwavo uye kudzivirira tumbuyu nezvirwere.
- Dioecy anofarira kuchinjika kwezvipenyu kukuchinja mamiriro ezvakatipoteredza.
- Mune zvimwe zviitiko, michero inogadzirwa nemiti ye dioecious ine kuravira kukuru uye kunaka kupfuura iyo yemiti yehermaphrodite, chaizvo nekuda kwekusiyana kukuru kwemajini, iyo ine basa rekuchengetedza majini akanakisa.
payakaipira
- Kuti tiwane michero tinofanira dyara mienzaniso yakawanda uye ita shuwa kuti pane reshiyo yakanaka pakati pemiti ine maruva neakadzi.
- Apo zvinomera zvinenge zviduku uye zvisati zvabudisa maruva, ndizvo Zvakaoma zvikuru kuziva kana iri muenzaniso nemaruva echirume kana echikadzi.
- Kushambadza kwemiti yemichero iyi kunogona kunge kwakaoma, nekuti zvinoenderana nemamiriro ekunze akadai semhepo kana kuita kwezvipembenene.
- Kuenzaniswa nemiti yehermaphrodite, miti yevakadzi ye dioecious marudzi inobereka zvibereko zvishoma.
Kudyara miti yemichero inoda murume nemukadzi kune zvinhu zvako zvakanaka uye zvakaipa. Chinhu chinokosha ndechokuti, usati waisa muti wemichero mumunda wako, unova nechokwadi kana iri dioecious kana hermaphrodite, nokuti kana iri imwe yekare iwe haungakwanisi kuipa michero pachayo.