Yintoni isityalo semidumba?

Iindidi zeembotyi

La isityalo semidumba yenye yezona zinto zibalulekileyo ebantwini. Ukuya kuthi ga ngoku ukuba kunjalo, iziqhamo zayo zibe sisiseko sokutya kwethu kumawakawaka eminyaka, kwaye nanamhlanje ngaphandle kwazo ukutya-okunempilo- kuya kuba kubi kakhulu.

Kodwa ngokungathi ayonelanga, kwaye nangona kunzima ukukholelwa, andithethi nje ngohlobo lwesityalo esisetyenziswa njengendawo yokulima kuphela, kodwa ndinokuthatha ubume betyholo okanye umthi onexabiso elikhulu lokuhombisa. Ngaba siyayazi? 🙂

Iimpawu zesityalo semidumba

Iintyatyambo zeCassia fistula zityheli

ICassia fistula

Xa sithetha ngezityalo ezinemidumba sibhekisa kwezinye I-19.400 yeentlobo zemithi, izihlahla, izityalo ezinobungozi kunye nokunyuka kwezityalo ezihanjiswe kwizizukulwana ezingama-730 ezifumaneka kwihlabathi lonke, nangona kuyaziwa ukuba kuphela kumahlathi emvula ane-neotropical kukho malunga ne-16% yemidumba. Zonke zingabosapho lakwaFabaceae (ngaphambili elalinguliguminosae).

Iimpawu zayo eziphambili zezi zilandelayo:

  • Amagqabi: zihlala zitshintshana, zidityaniswa, zenziwe ngepini okanye zinepini, ngumnwe okanye zintathu. Zihlala zingenasiphelo okanye zinqabile. Banokuba nameva.
  • Flores: encinci okanye enkulu, eyenziwe ngamacembe ama-5 etyheli okanye epinki. Uhlobo lwe-Raceme inflorescences luqokelelwe, olusisiphelo okanye i-axillary.
  • Isiqhamo: yimidumba (kungoko igama) lobude obuguqukayo, xa ivuliwe, ityhila imbewu.
  • Imbewu: zihlala zininzi. Ziphezulu kwisitatshi kunye neeprotein, ngamanye amaxesha zioyile.
  • Ilifa: zihlala zinzulu, kwaye zihlala zinxulunyaniswa neebhaktiriya zohlobo lweRhizobium olufumana initrogen yomoya.

Izizwe zosapho

Jonga iziqhamo zeCesalalpinia gilliesii

Isiqhamo se Icaesalpinia gilliesii // Umfanekiso-Wikimedia / Paul veriter

Izizwe "zezityalo" liqela lezityalo ezineempawu eziphambili ezingqamene neentlobo zosapho, kodwa azifani ncam. Umzekelo, uhlobo lweentlobo zeFaceaceae yi Vicia wenza (eyaziwa njengembotyi ebanzi), kodwa zininzi izityalo, nangona zifana nazo kwizinto eziyimfuneko (iziqhamo, amagqabi), ziintlobo ezahlukileyo ezahlukileyo.

Ewe, ezi ntlobo zahlulwe ngokwezizwe ezahlukileyo, ezinokuthi zibe ngathi "ziintsapho ezincinci" ngaphakathi kosapho "olukhulu" iFaceaceae. Kwaye zezi:

  • cercideae: yimithi kunye nemidiliya evela kwimimandla efudumeleyo kunye neetropiki, ngakumbi iMelika neAfrika. Iintlobo ezaziwa kakhulu zezi:
  • Ukuchongwa: Zihlala ziyimithi yetropiki yemveli eAfrika nase Mzantsi Melika.
  • Kaesarepinioideae: yimithi, izihlahla, amayeza okanye ngamanye amaxesha ukunyuka kwezityalo ezizalelwa kwimimandla yetropiki yaseMelika naseAfrika. Iintlobo ezaziwa kakhulu zezi:
  • imimosoideae: Ziyimithi okanye izihlahla ezinamagqabi amahle kakhulu, phantse zinoboya obubonakalayo, ezivela kwimimandla efudumeleyo yaseMelika naseAfrika. Ezona ntlobo zintlobo zaziwayo zezi:
    • Acacia
    • IAlbizia
    • UCalliandra
    • Iprosopis
  • faboideae: yimithi, izihlahla, imidiliya okanye i-herbaceous native kuyo yonke indawo emhlabeni ngaphandle kwemimandla ye-polar. Izityalo ezinomdla okhethekileyo wokutya kwabantu zigxile kwesi sizwe, njenge iimbotyi ezibanzi, amantshontshoii-clover, zesoya, okanye ii-ertyisi. Ezona ntlobo ziphambili zezi:

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