Cov lus dab neeg ntawm lub ancient Suav hais tias lub kua muag ntawm kev hlub hluas nkauj nchuav rau hauv av, muab rau hauv ib tug zoo nkauj paj, dab tsi yog qhov Begonia. Teb koj chaw cov nroj tsuag yog tsis paub.
Npe nyob rau hauv Honor ntawm ib tug phooj ywg
Ntau tshaj li ib txhiab hom nyiaj rau botanists nyob rau hauv lub tsev neeg ntawm begonias nyob rau hauv lub tsev neeg ntawm tib lub npe. Rau cov thawj lub sij hawm cog piav los ntawm ib tug Frenchman (botanist thiab haujsam) Sh plumes nyob rau hauv lub deb 1687, uas yog nyob rau hauv Honor ntawm ib tug phooj ywg ntawm M. Begona, tus tswv xeev ntawm Hiati tuaj, hu ua lub paj Begonia. Teb koj chaw cov nroj tsuag - lub teb chaws sov thiab subtropical thaj tsam ntawm lub ntiaj teb, South America, lub sab hnub poob cheeb tsam ntawm teb chaws Africa, Asia (Eastern Himalayas, roob qhov chaw thiab sab qab teb ntawm Is Nrias teb, Ceylon thiab cov Malay Archipelago). Nws yuav tsum tau muab sau tseg tias nyob rau hauv teb chaws Australia nyob rau hauv lub xeev ntuj, txawm lub sib thooj rau Malaysia, Begonia tsis loj hlob.
Kev tshawb fawb tau tsim kinship African thiab American hom ntawm cov nroj tsuag. Txawm tias muaj tseeb hais tias teb chaws Africa yog tus naj npawb ntawm cov hom loj hlob ntawm no occupies xwb peb qhov chaw nyob rau hauv lub ntiaj teb no, zaum ntseeg hais tias nws yog los ntawm no av loj continents kis Begonia. Teb koj chaw cov nroj tsuag nyeg hom, feem ntau yuav - nyob rau hauv cov cheeb tsam ntawm tej yam ntuj tso vaj tse. Superiority nyob hauv qhov tshwm sim los ntawm hybrid tuberous Begonia belongs rau Belgium.
classifications xaiv
Common botanical kev faib ntawm lub ntau yam ntaub ntawv ntawm cov tsev neeg Begoniaceae yeej tseem muaj. Nyob rau hauv cov xwm, qhov no tsob nroj, txhim tsa thiab nce, nyom thiab pob tawb nroj tsuag. Begonia tsev - tib yam ntau yam ntawm cov ntaub ntawv. Nyob rau hauv thawj cultivated ntau yam yog muab faib ua approximation ornamental deciduous thiab zoo nkauj thiab flowering. Cov feem ntau flowering begonias. Tab sis yoojyim mesmerizing zoo nkauj pom nws kiv cua. Nyob rau hauv domestic floriculture muaj pa division potted begonias nyob rau hauv tuberous thiab lov tas vau.
Tsev Begonia tuber
Lub ntsiab cim thiab cov ntsiab kom zoo dua ntawm no begonias feem ntau fashionable saib - profuse khoom kim heev ntawm tej yam yooj yim thiab ob paj. Qhuas cov nroj tsuag, cov yeeb ncuab nyob rau hauv daim ntawv ntawm roses, peonies, carnations. Lwm feature yog muab zais rau hauv nws cov av - tuberous rhizome. Nws nyob tsis yog li ntawd ntev dhau los (1870) Begonia tuber. Teb koj chaw nroj tsuag uas polugibrida los yog hybrid - Belgium. Creator, uas taw rau txoj kev rau lwm breeders begonievedam yog Louis Van Gutt, nyob rau hauv kev sib koom tes nrog cov xwm tsim thawj Terry hom.
Loj-qib
Hybrid begonias Group haiv neeg Elatior Rieger yog resistant rau fungal nres thiab luv luv-hnub - cia li ib tug 9-teev hnub rau txoj kev loj hlob ntawm axillary buds. Qhov no muaj xws li xws ntau ntau yam: Kyoto (Begonia dawb, nruab nrab, loj muab ob npaug rau paj), Louise (lub teeb cream nrog rose, siab siab).
Group haiv neeg Gloire rau Lauren qhia txog cov compactness ntawm stunted nroj tsuag nrog me me nplooj thiab ib tug siab ntau yam ntawm cov xim. Paub ntau yam nrog liab paj: Caroline, Marina, Egers favorit, Competitor, Rosemary.
Polugibridnye begonias yog cov sib txawv ntau yam ntawm cov xim, yuav ua tau tej yam yooj yim, semi-ob thiab Terry cov ntaub ntawv. Tej zaum nyob rau hauv tib tsob nroj muaj tej yam yooj yim thiab ob paj. Qhov nrov npe ntawm ib tug Begonia - Ivan da Marya (ntxuav - txiv neej ntau - poj niam paj). Lawv loj yuav ua tau loj loj (txog li 20 cm nyob rau hauv txoj kab uas hla), large- (8 mus rau 10 cm nyob rau hauv txoj kab uas hla), polyanthous (3 mus rau 5 cm). Faib rozovidnye, Peony-, nartsissovidnye thiab lwm yam ntaub ntawv. Feem ntau ntawm cov loj-paub ntau yam: Tsaus Liab (tsaus liab), txiv kab ntxwv (coloration visually qhia lub npe), Rose (liab), Scarlett (liab-liab), Daj (Daj), Dawb (White). Polyanthous qib - Tsaus Skarlett (tsaus liab).
Yuav ua li cas kom loj hlob Begonia
Nroj tsuag zus los ntawm cov noob, tubers thiab cuttings (nplooj los yog kav daim). Cov noob yog heev me me, tseb lawv tsis muaj kev sib khi, seedlings yuav tsum tau tos ib lub hlis los yog ob tug, dhia dej tsawg kawg yog ob zaug, yam lub kub rau germination - txog 25 degrees. Cov tubers yuav tsum tau muab faib, tab sis mus saib sterility ntawm lub cuab tam thiab lub substrate, ib tug tshiab incision tsim nyog tau tias ntsw mus rau hauv lub tshuab txais carbon hmoov.
Sterility yog yuav tsum tau rau hais tawm. Nplooj cuttings hauv paus nyob rau hauv cov xuab zeb los yog cov xuab zeb tov nrog ntxhuab (piv 1: 4), nias lub pob zeb mus rau lub substrate. Nyob rau ib daim ntawm daim ntawv ua txiav nyob rau hauv qhov chaw veining. Cuttings ntawm thawj kav perpetuate nyob rau hauv cov dej. Ib tug tsim nyog mob rau tag nrho cov hom ntawm tu tub tu kiv - lub zoo av noo noo. Qhuav av thiab huab cua nroj tsuag muaj peev xwm tsis zam rau (tsis txhob hnov qab lawv teb chaws - lub tropics). Tab sis tej zaum lawv yuav tsuas rot yog heev npaum li cas dej.
Yuav tsum paub zoo diffuse illumination (rau illumination txaus mus thov ib tug 60 W teeb). Koj yuav tsum tseg airing cuttings them nrog ib tug hub. Muaj yog ib tug txiav npluav rau cov dej txias los ntub kev kho mob los ntawm txau earthen coma nrog cov noob los sis cuttings, tubers faus ywg. Qhov zoo tshaj plaws av yog ib tug sib tov ntawm turf ntawv lub ntiaj teb, humus, peat thiab xuab zeb nyob rau hauv tus piv 3: 4.1: 1.2: 1.5: 1. Peat yog tshwj xeeb tshaj yog tsim nyog rau cov tuberous Begonia. Nws yuav tsum tau av acidity nyob rau hauv lub pH ntau 6-6.5. Feem ntau cov begonias tsis nyiam txoj siav lub lauj kaub.