Thaum cov tsiaj qus liab lossis daj hma liab thiab cov cultivars cultivars nyob rau hauv ntau lub vaj paj, ntau kab tuaj yeem pom ntawm lub tswb nrov paj. Hauv tsab xov xwm no peb yuav qhia meej seb puas thiab sov digitalis tseem muaj txiaj ntsig rau cov muv.
Puas yog foxglove yog ib tsob nroj uas zoo rau muv?
Nyob ntawm ntau yam, tus foxglove muajnectar valuentawm 2 txog 3 thiab apaj paj tus nqintawm 1, uas ua rau nwszoo zaub mov rau bumblebees, wild bees and some hom butterflies.
Vim li cas thiaj muaj ntau bumblebees rau ntawm foxglove?
Qhov no yog vimspecial structure ntawm foxglove paj:
- Txoj kev mus rau cov nroj tsuag qab zib yog ntev heev nrog lub tswb zoo li paj uas qhib downwards.
- Ntawm txoj kev ntawd, cov tsiaj kuj yuav tsum tau kov yeej ib qho kev khuam siab uas ua los ntawm cov plaub hau ntsug. Cov no ruaj khov uas lawv thaiv txoj kev ntawm cov kab me.
- Txoj kev mus rau zaub mov, lawv taug kev raws cov anthers thiab loaded nrog nectar, uas lawv nqa mus rau lub paj tom ntej. Ua li no lawv xyuas kom fertilization.
Tip
Foxglove reproduces by self-sowing
Thaum tus foxglove tau tsim nws tus kheej, feem ntau koj tsis tas yuav thab nrog kev cog qoob loo. Digitalis feem ntau hu ua "tus neeg taug kev hauv lub vaj" vim tias cov noob tsis pom kev yog lub teeb heev thiab tau tawg mus ib puag ncig los ntawm cua. Thaum kub nce siab tshaj 15 degrees, lawv pib germinate thiab tsim ib tug rosette ntawm nplooj nyob rau hauv thawj xyoo.
