Sau da yawa bishiyar 'ya'yan itace tana buƙatar kasancewar wata bishiyar jinsi iri ɗaya ta yadda ta haka ne ake barin hadi da samuwar' ya'yan.. Kwari kwari suna taka muhimmiyar rawa wajen gurɓata furannin itacen itace.
Itace mai kwazo da kanshi ko itaciya mai amfani
Don itaciya don ta ba da fruita fruita, dole ne a gurɓata ta. Sabili da haka, kyakkyawan zaɓe yana da mahimmancin gaske don samar da 'ya'yan itace, amma kuma don cika aikin haɓaka yawan amfanin ƙasa da yawa iri ɗaya.
A hakikanin gaskiya, 'ya'yan itacen da suke da kyau sosai da kuma haifuwa, za su zama marasa rauni kuma za su kasance da tsayayya da yanayi mara kyau.
Zamu iya farawa ta hanyar bayanin ma'anar kalmomin masu-son kai da bakararre, da kuma bayyana sharuɗɗan hermaphrodite, monoecious, da dioecious.
'Ya'yan itãcen marmari tare da hermaphroditic, bakararre na kai da furanni masu ƙoshin kai
A cikin waɗancan fruitsa producedan itacen da aka samar a cikin furannin hermaphroditic, zamu iya rarrabe da iri: bakararre; waxanda suke da buqatar wani iri ya hadu, sannan kuma muna da ire-iren kai mai haihuwa; waxanda sune waxanda ake iya haxa su da nasu pollen.
Wajibi ne mu tuna cewa ko da a cikin nau'ikan keɓe kai, kasancewar wasu nau'ikan na iya ƙara yawan pollin.
Har ila yau, rashin kulawar 'ya'yan itace ba za a rikita shi da lokacin fure baA zahiri, 'ya'yan itace iri biyu na iya yin fure a lokaci guda, amma girbin ɗayan na iya zama da wuri ɗayan kuma ya makara.
Itatuwan itaitan itace tare da furanni masu ban sha'awa da dioecious
Kiwi yawanci wani nau'i ne na 'ya'yan itace mai dioecious, wanda a wasu kalmomin yana nufin, cewa wasu tsire-tsire suna da furannin mata ne kawai wasu kuma furannin maza ne kawai. Saboda haka, yana da mahimmanci ga ƙazantar wannan nau'in a sami bishiyu mata (waɗanda sune za su ba da fruita fruitan itace) da kuma maza (waxanda suke na fulawa ne kawai).
'Ya'yan' ya'yan itace masu ban sha'awa suna da furanni daban-daban akan shuka iri dayasaboda haka zasu zama furannin mata ne kawai da furannin maza. Abu ne gama gari cewa furannin mata da na maza ba su da kyau a lokaci guda, a wannan yanayin, ya fi kyau a sanya iri daban-daban don yin kyau, kamar misali a cikin yanayin hazelnut.
Matsayin kwari a cikin pollination na bishiyoyin 'ya'yan itace
Itatuwan fruita thatan itacen da muke girma gaba ɗaya ethomophilous ne, wanda ke nufin cewa kwari ne ke da alhakin lalata pollin.
Muna ganin wannan a matsayin mai jigilar abubuwa masu mahimmanci, tunda, misali, itacen apple wanda ya keɓe da kwari amma iska ke ba shi, zai sami samarwar apple wanda zai ninka sau 12 cewa a game da itacen apple wanda kwari ke iya samunsa, koda kuwa akwai nau'uka biyu da suka dace da juna.
Me yasa kuma ta yaya zamu inganta kasancewar kwari a gonar?
Inganta kasancewar kwari na da mahimmanci don samun ingantaccen kayan aiki. Mafi kyawon kwari don yin kwalliya, ko kuma mafi inganci ga bishiyun fruita fruitan itace, ƙudan zuma da kuma bumblebees.
Hakanan yawancin beetles, butterflies, kwari da sauro suna shiga, amma zuwa ƙarami, a cikin jigilar fure a tsakanin furannin nau'ikan daban-daban.
Masu tarawa suna buƙatar iri-iri iri-iri tare da flores. A cikin lambuna da yawa, tsire-tsire masu furanni ba su isa ba a cikin shekara, don haka yana da kyau a shuka kyawawan adadin su.
Hakanan yana da kyau mu iya haɓaka yankuna na halitta, haɓaka shinge na filaye, ƙyallen fure, da muna da zaɓi na ɗaukar kwari ta hanyar miƙa tarin duwatsu, takin kuma m kwararan fitila.