Cultivars (luv luv rau "kev cog qoob loo") yog cov nroj tsuag koj yuav uas feem ntau tau propagated tsis yog los ntawm noob, tab sis theej vegetatively (piv txwv li, ntawm qia cuttings). … Qhov ntawd yog, cov nroj tsuag uas cog los ntawm cov noob ntawm cultivars yuav ua rau koj poob siab, tsis ua raws li qhov tseeb.
Can cultivars reproduce?
Ntau cultivars reproduce on their own, but they don't have to be able to be a viable cultivar. Txawm hais tias lawv tuaj yeem rov tsim dua, cov qoob loo uas cog los ntawm cov noob yuav tsis nyob raws li qhov tseeb ntawm cov niam txiv cog raws li cov tsiaj qus uas loj hlob los ntawm cov noob.
Yuav ua li cas cog qoob loo?
Cov txheej txheem siv los tsim cov qoob loo tshiab yog: xaiv ntau, xaiv rov ua dua, hla saum toj kawg nkaus, thiab kev tsim kho ntau yam khoom sib xws. Hauv kev xaiv loj, cov pej xeem qhov chaw raug tshuaj xyuas thiab cov nroj tsuag xav tau lossis cov noob los ntawm cov niam txiv cov nroj tsuag raug xaiv.
Yuav ua li cas propagated?
Nyob hauv tsob ntoo thiab tsob ntoo ntiaj teb, feem ntau cov cultivars thiab ntau yam yog propagated clonally by cuttings or grafting. Thaum tsis muaj ntau yam lossis cultivar npe tom qab lub npe botanical, cov nroj tsuag feem ntau yuav loj hlob los ntawm cov noob. Peb feem ntau xa mus rau cov no li "cov hom" ntawm cov nroj tsuag, lossis cov qoob loo.
Dab tsi yog qhov sib txawv ntawm cov qoob loo thiab ntau yam?
Cov ntsiab lus ntau yam thiab cultivar feem ntau yuam kev siv interchangeably. Ntau yam yog ib txwm muaj tshwm simntawm tus kheej cov nroj tsuag hauv ib hom. Cov yam ntxwv txawv yog reproducible nyob rau hauv cov me nyuam. … Cultivar los ntawm lo lus 'cultivated ntau yam.
