Tushen shuka shine tsire-tsire masu tsire-tsire, waɗanda suke karkashin kasa da kuma gudanar da ruwa da, bisa ga abin da ya faru, abubuwa masu ma'adinai ga sauran, zuwa ƙasa, zuwa gabobin kwayoyin-shuke-shuke, ganye, furanni da 'ya'yan itatuwa. Amma babban aiki na tushen shi ne har yanzu takaddama na shuka a cikin ƙasa.
A kan fasalin fasalin tushen tsarin
Abinda ya sabawa a cikin tushen tsarin shine tushen tushen lokaci zuwa manyan, na gefe da kayan haɗi. Babban tushe, tushe na farko tsari, ko da yaushe yana tsiro daga zuriyar, shi ne mafi girma da ci gaba da kuma kullum girma tsaye a ƙasa.
Tushen layi ya fita daga gare shi kuma ana kiran su asali na biyu. Za su iya rassan, kuma daga cikinsu su bar asalin ƙasa, wanda ake kira tushen asali na uku. Suna (samfurori masu tasowa) ba su girma a kan babban, amma a wasu nau'in shuka suna iya girma a kan mai tushe da ganye.
Ana kiran dukkanin tushen tushen tushen tsarin. Kuma akwai nau'i biyu na tushen tsarin - pivot da fibrous. Kuma babbar tambayarmu tana damuwa da abin da ke rarraba ainihin tsarin tushen tsarin.
Tsarin tushen tushen tsarin yana samuwa da kasancewar tushen asalin, yayin da tsarin tushen fibrous ya samo daga samfurori da tushen layi, kuma ba a bayyana ainihin tushensa ba kuma ba a rarrabe shi daga jimlar jimla ba.
Domin fahimtar bambancin tsakanin tsarin tushen tushen da tsarin tushen fibrous, la'akari da zane-zane na tsari na daya da na biyu.
Tsarin tushen shine tushen su a cikin tsire-tsire irin su wardi, Peas, buckwheat, valerian, faski , karas, Maple, Birch, currant, kankana. Tsarin kunne na kunne yana cikin alkama, hatsi, sha'ir, albasa da tafarnuwa, lily, gladiolus da sauransu.
An gyara harbe karkashin kasa
Yawancin tsire-tsire a ƙarƙashin ƙasa ba tare da tushen sune ake kira gyaran harbe ba. Waɗannan su ne rhizomes, stolons, kwararan fitila da tubers.
Rhizomes suna girma da yawa a layi tare da ƙasa, suna buƙatar don haifuwa da kuma ajiya na vegetative. Yawancin lokaci, rhizome yana kama da tushe, amma a cikin tsari na ciki yana da muhimmai bambance-bambance. Wani lokaci irin wannan harbe zai iya fitowa daga ƙarƙashin ƙasa kuma ya samar da harbe mai dacewa da ganye.
Ana kira Stolons karkashin kasa harbe, a ƙarshen abin da aka kafa kwararan fitila, tubers da kuma rosette harbe.
An ambata wani kwanciyar hankali mai fasalin gyare-gyare, aikin ajiya wanda aka rufe shi da launin nama, kuma tushen da ke ƙasa ya shimfiɗa daga ƙasa mai tushe.
Tuber ne mai tsumburai mai tsumburai da budsillary buds, yana aiki a matsayin kantin sayar da kuma ninka.