apple rootstocks yog dab tsi, lawv yog dab tsi thiab yuav ua li cas loj hlob lawv? Cov no yog tag nrho cov lus nug uas tau nce zuj zus thaum lub caij nplooj ntoo hlav tuaj. Xws li kev mloog rau lub ntsiab lus no yog qhov ncaj ncees, vim hais tias cov txiv ntoo txiv ntoo uas koj cog hnub no yuav loj hlob thiab txi txiv rau ntau xyoo lawm, thiab cov qoob loo tau muab tso rau tam sim no. Yog li ntawd, peb xav tham nyob rau hauv kom meej xws li cov ntsiab lus raws li rootstocks rau ib tsob ntoo txiv apple. Cia peb ua ib qho kev tshwj tseg tam sim ntawd: nws tsis yog qhov tsim nyog los loj hlob ib lub Tshuag, koj tuaj yeem yuav nws. Txawm li cas los xij, koj yuav tsum muaj tus neeg muag khoom txhim khu kev qha kom cov txiaj ntsig tau zoo tas li. Hloov pauv, kev loj hlob tsuas yog rootstocks tuaj yeem ua haujlwm cais, zoo heev rau koj cov peev nyiaj. Yuav muaj neeg muag lawv tom qab.
Yuav ua li cas yog lub hauv paus
Hnub no, kev nplua nuj ntawm ntau hom txiv apples tsuas yog amazing. Tau kawg, txhua tus neeg ua liaj ua teb muaj kev ntxias zoo kom loj hlob txiv hmab txiv ntoo loj thiab qab zib hauv nws lub vaj. Tej zaum koj twb paub lawm hais tias nyob rau hauv thiaj li yuav loj hlob ib tug cultivated tsob ntoo, koj yuav tsum tau graft cov khoom ntawm yam xav tau ntau yam, thiab nws yog los ntawm qhov chaw no uas txoj kev loj hlob yuav pib. Yog li, qhov grafted ib feem (twig los yog bud) yuav hu ua ib tug scion, thiab dab tsi peb graft mus rau, ib tug rootstock. Thiab tsuas yog thaum xub thawj siab ib muag nws zoo nkaus li tias lub ntsiab scion nyob rau hauv no duet. Cov Tshuag rau cov txiv apples kuj tseem ceeb heev. Qhov no yog lub hauv paus, lub hauv paus ntawm kev loj hlob thiab fruiting nyob ntawm seb. Yog tias koj xaiv cov cag ntoo tsis raug, koj yuav tsis pom cov txiaj ntsig.
Yuav ua li cas yog rootstocks rau tsob ntoo txiv apple
Tam sim no nws yog lub sijhawm los qhia qee qhov kev faib tawm, raws li peb yuav nkag siab lub ntsiab lus no. Muaj ob txoj hauv kev loj hlob ib tsob ntoo rau koj tus kheej. Nws yog noob los yog vegetative. Qhov txawv tseem ceeb yog dab tsi? Hauv thawj kis, lub npe hais rau nws tus kheej. Cov noob qoob loo yog qhov tshwm sim ntawm kev cog qoob loo. Qhov ntawd yog, peb tseb ib pob zeb, lossis ib lub noob, ntawm tsob ntoo txiv apple thiab tau txais ib tsob ntoo me, uas yuav yog cov noob qoob loo.
Qhov kev xaiv thib ob yog clonal rootstocks. Lawv propagate los ntawm txheej los yog txiav, uas yog vim li cas lawv tau siv ntau zaus dua li lwm tus, vim tias kev loj hlob yuav siv sij hawm tsawg dua. Txhua clonal rootstocks yuav muab faib ua ob pawg - nruab nrab thiab dwarf. Nws yog cov txiv apples ntawm cov ntoo dwarf rootstocks uas zoo li qhov ntxim nyiam tshaj plaws los ntawm sab nraud, tab sis xav tau kev nqis peev tshaj plaws. Tus neeg saib xyuas yuav xav tau cov cuab yeej ntawm kev txhawb nqa thiab lub koom haum ntawm kev ywg dej, nrog rau kev tswj xyuas kab tsuag thoob plaws lub neej ntawm lub vaj. Yog li ntawd, cov amateurs raug qhia kom xaiv qhov nruab nrab lossis loj rootstocks.
Keeb kwm ntawm clone rootstock
Qhov no tsis yog qhov txuj ci tseem ceeb ntawm genetic engineering. Nws tshwm sim raws li kev xaiv ntawm ntau yam tshiab thiab tau loj hlob los ntawm cov noob. Yog vim li cas, yav tom ntej, breeders txiav txim siab hloov txoj kev lawvyug me nyuam? Qhov tseeb yog tias cov noob cog los ntawm cov noob tuaj yeem pollinated nrog lwm cov txiv apples thiab tau txais cov khoom tshiab. Piv txwv li, kom tau txais kev loj hlob hnyav los ntawm pollinator. Tab sis vegetative propagation guarantees cultivation ntawm ib tsob ntoo uas yuav khaws lub zog ntawm kev loj hlob thiab cov khoom ntawm ntau yam uas tau raug lees paub tias yog ib qho khoom zoo tagnrho. Clonal apple rootstocks tau dav siv yuav luag txhua qhov chaw, tag nrho cov liaj teb loj hlob cov ntoo hluas hauv tsev cog khoom los ntawm kev cog qoob loo, thiab tom qab ntawd muag lawv los ntawm cov khw muag khoom ntawm cov khw tshwj xeeb.
Yuav ua li cas ntau yam haum rau lub luag haujlwm ntawm cov cag ntoo
Qhov no yog ib qho teeb meem cais uas tseem xav tau kev saib xyuas. Qhov zoo tshaj plaws txiv apples rootstocks yog unpretentious, lub caij ntuj no-hardy ntau yam uas yuav loj hlob sib npaug zoo nyob rau hauv tej cheeb tsam climatic. Yog li ntawd, cov noob ntawm Antonovka vulgaris feem ntau noj. Tsis tas li ntawd rau cov laj thawj no, Suav lossis Anise yog qhov tsim nyog. Yog tias lawv tsis muaj, tab sis Grushovka Moscow lossis Borovinka tau muab, ces lawv tuaj yeem raug coj los nyab xeeb. Vim li cas raws nraim lawv? Rau kev cog qoob loo ywj pheej, lawv xyaum tsis siv, txij li cov txiv hmab txiv ntoo tsis txaus nyiam heev. Txawm li cas los xij, cov ntoo no yog Frost-resistant, unpretentious thiab resistant rau ntau yam kab mob. Koj xav li cas yuav tshwm sim yog hais tias peb coj raws li ib tug rootstock ib tug yub cog los ntawm ib tug noob ntawm tshav kub-hlub, ntau yam yav qab teb, thiab nws yuav cog nyob rau hauv central Russia? Ntawm chav kawm, nyob rau hauv thawj lub caij ntuj no nws yuav khov, nrog rau lub hauv paus system. Yog li peb xaiv tsuas yog ntau hom hauv zos lossis zoned, yoog raws li cov xwm txheej tshwj xeeb.
Qhov txawvnoob thiab clonal rootstocks
Kev cog qoob loo ntawm cov cag ntoo ntawm tsob ntoo txiv apple, peb yuav txiav txim siab hauv qab no kom ntxaws, tab sis tam sim no cia peb tham dua qhov txawv ntawm cov cag ntoo cog hauv ib txoj kev lossis lwm qhov. Rootstocks zus los ntawm cov noob yog heev resistant rau kab mob thiab climatic tej yam kev mob, tab sis cov ntoo grafted rau lawv dais txiv hmab txiv ntoo lig. Feem ntau qhov no yog 6-7 xyoo tom qab cog, thiab lawv ncav cuag cov khoom lag luam tag nrho tom qab 10-12 xyoos. Tab sis lub vaj zoo li no yuav zoo siab rau koj tau 30-40 xyoo.
Ib tsob txiv ntoo hauv hav zoov tsis haum raws li cov hauv paus hniav, vim tias nws cov hauv paus hniav tsis muaj ceg tsawg dua li ntawm cov cultivated ntau yam, thiab yog li cov ntoo zoo li no zam kev hloov pauv ntau dua. Koj kuj yuav tsum xav txog cov txiaj ntsig, uas yog, cov txiaj ntsig uas cov txiv apples yuav tsum coj. Cov noob qoob loo thiab, raws li, cov ntoo cog rau ntawm lawv muaj qhov txwv tsis pub muaj txiaj ntsig, kwv yees li 15-20 tons ib hectare. Qhov no yog vim lub fact tias cov ntoo loj hlob thiab ib feem ntawm lub crown yog unproductive, txawm skeletal thiab semi-skeletal ceg kuj xav tau kev noj haus.
Neeg, lossis clonal, kua txiv hmab txiv ntoo yog qhov nrhiav tau tiag tiag rau cov neeg cog qoob loo loj uas cov khoom tsim tau yog qhov tseem ceeb. Cov ntoo ntawm lawv muaj kev loj hlob nruab nrab, thiab tseem loj hlob ntxov. Muaj ntau ntau yam ntawm cov noob qoob loo, txhua tus muaj nws tus yam ntxwv, yog li peb yuav tham txog txhua tus nyias.
Apple ntoo ntawm ib tug dwarf rootstock muab faib ua 5 pawg raws li kev loj hlob zog. M8 - cov no yog cov neeg dig muag heev thiab precocious tshaj plawsrootstocks rau txiv apples. Lawv tsis tshua muaj tshwm sim rau qhov yooj yim vim li cas lawv muaj lub hauv paus ntiav. Lawv tsis muaj zog nyob rau hauv cov av, tsis ruaj tsis khov rau drought thiab tso siab xav tau ntawm cov av fertility. Yog tias cov dej hauv av siab heev, koj tuaj yeem sim ua kom zoo li lub vaj. Kua ntoo seedlings ntawm ib tug dwarf rootstock loj hlob thiab ua tau zoo nyob rau hauv lub thib ob xyoo, txawm li cas los xij, cov ntoo zoo li no tsis zam lub caij ntuj sov thiab xav tau kev saib xyuas tas li, txij li cov ceg ntoo uas tsis muaj kev txhawb nqa yooj yim tawg rau lub caij ntuj sov hauv qab qhov hnyav ntawm cov txiv hmab txiv ntoo, thiab lub caij ntuj no los ntawm daus.
M27 yog cov cag ntoo loj heev, uas yog siv tsis tau hauv lub vaj thiab vaj tsev. Nws cov ntoo tsis yooj yim heev, vim li ntawd, qhov no ua rau lub fact tias cov nroj tsuag feem ntau tawg, thiab nws yog ib qho nyuaj heev los cawm lawv. Tsob ntoo ntawm cov cag ntoo no muaj lub hauv paus me me, uas tsis yog qhov nyiam ntawm cov txiv hmab txiv ntoo siab.
D-1071 yog lwm cov qauv zoo bred ntawm Donetsk Experimental Station. Qhov no yog qhov tshwm sim ntawm kev hla M9 nrog Anis velvet. Muaj kev loj hlob nruab nrab, fruiting nyob rau hauv peb lub xyoos, ib tug heev tawm los, uas ua rau nws paub txog gardeners. Frost tsis kam yog txaus siab, tolerates drought zoo.
Tus thawj coj ntawm Lavxias teb sab - М9
Feem ntau siv hauv horticulture rootstock M9 (Paradizka 9). Nws keeb kwm tsis paub, tab sis nws nyob ze rau ntau yam loj hlob hauv Georgia. Tau tshaj txhua hom rootstock, uas txiav txim siab nws qhov chaw. Kev loj hlob feem ntau tshwm sim ntawm cov noob nyob ze ntawm qhov chaw grafting, tab sis qhov no tsis yogcuam tshuam nrog cov txheej txheem zoo. Kua ntoo ntawm ib tug dwarf rootstock yog heev thaum ntxov-loj hlob, uas yog tshwj xeeb tshaj yog tseem ceeb yog hais tias lub vaj yog cog rau coj mus muag lub hom phiaj. Cov tawm los yog siab heev, ntau dua li lwm cov undersized rootstocks. Lub neej ntev ntawm cov ntoo yog li 20 xyoo. Thaum kawg ntawm lub sij hawm no, nws yog ib qhov tsim nyog los npaj cov yub tshiab ua ntej kom tsis txhob tso tseg yam tsis muaj qoob loo. Qhov no rootstock yog drought-resistant, tab sis heev picky txog av fertility. Cov txiaj ntsig zoo tshaj plaws tuaj yeem ua tiav ntawm cov av generously fertilized nrog biohumus. Ntawm lub teeb, xuab zeb thiab hnyav, av nplaum av tsis loj hlob kiag li. Nyob rau hauv cov khoom no, nws yog qhov zoo tshaj plaws kom loj hlob medium-qhov loj qhov ntau yam ntawm txiv apples. M9 yog resistant rau powdery mildew thiab scab, tab sis feem ntau cuam tshuam los ntawm aphids thiab nas. Cov cag ntoo ntawm M9 txiv apples yog feem ntau siv rau kev cog qoob loo hauv nruab nrab Russia, yoog raws li kev nyab xeeb. Ntxiv mus, cov ntoo ntawm cov cag ntoo no kuj zoo nyob hauv Siberia, tsuas yog nyob rau lub caij ntuj no hnyav tshaj plaws muaj kev pheej hmoo ntawm khov.
Semi-dwarf rootstocks
Kua ntoo ntawm ib nrab-dwarf rootstock yog yooj yim rau yug me nyuam. Lawv tsis xav tau kev ywg dej li niaj zaus thiab muab tsob ntoo nrog kev txhawb nqa tshwj xeeb. Thaum cov cag ntoo M2, M3, M4, M5, M7 tau ua ntej bred, lawv pib siv dav hauv vaj. Txawm li cas los xij, kev xyaum tau pom tias cov hom no muaj ntau qhov tsis txaus, vim lawv tau poob lawv qhov chaw. Ua ntej ntawm tag nrho cov, lawv muaj tsis zoo rooting, yog rhiab heev rau waterlogging, yog li lowlands tsis zoo haum rau cog. Tsis tas li ntawd, yuav luag tag nrho cov hauv paus tua, uas tsis yooj yim heev rautus tswv vaj.
Txawm li cas los xij, cov txiv apples ntawm cov cag ntoo ib nrab yog qhov yooj yim heev, thiab yog li ua haujlwm hauv qhov kev taw qhia txuas ntxiv mus, thiab MM-102 tuaj hloov. Ua li no, ntau yam Northern Scout thiab M1 tau hla. Qhov tshwm sim yog ib qho khoom lag luam uas muaj kev sib raug zoo nrog txhua yam, cov ntoo ntawm nws yog ntxov-loj hlob thiab tsim tau. Nws yuav tsum tau borne nyob rau hauv lub siab hais tias lub hauv paus system yuav siv sij hawm ntau qhov chaw, nws yog zoo branched, uas txhais tau hais tias tsob ntoo yuav tsis xav tau kev txhawb nqa. Frost tsis kam ntawm cov hauv paus hniav yog nruab nrab, nws tuaj yeem tiv taus mus txog -10 degrees. Nws tolerates drought zoo vim ib tug zoo-tsim paus system. Tab sis ntev waterlogging thiab swampy struts tuaj yeem rhuav tshem lub vaj tom ntej.
Qhov tseeb, txoj kab ntawm ib nrab-dwarf thiab nruab nrab-loj cag yog nyias heev. Ob leeg ntawm lawv yog qhov kev xaiv zoo tshaj plaws rau lub vaj thiab orchards. Txiv hmab txiv ntoo, ntawm chav kawm, yuav tsum tau tos ntev dua, tab sis cov nroj tsuag zoo li no zoo dua rau cov xwm txheej Lavxias, zam frosts zoo thiab txawv los ntawm kev tsim khoom. Clonal rootstocks ntawm txiv apples tso cai loj zus ntawm seedlings nrog zoo tib yam zog, uas guarantees pom kev tshwm sim nyob rau hauv lub vaj.
MM-104 tau txais hauv tebchaws Askiv los ntawm kev hla M2 thiab Severny Scout. Nws belongs rau nruab nrab qhov siab, thiab nyob rau hauv cov av nrog siab fertility nws mus rau lub zog loj hlob. Kua ntoo saplings ntawm ib tug rootstock dais txiv hmab txiv ntoo thaum ntxov, tab sis cov tawm los yog me ntsis qis dua, piv txwv li, ntawm MM 106. Frost kuj yog nruab nrab, nws muaj peev xwm tiv taus kub mus rau -12 degrees. M-111 tau yug los hauv tebchaws Askiv thiabcog lus rau thaj tsam yav qab teb ntawm Ukraine. Alnarp (A2) yog lub hauv paus muaj zog bred hauv Sweden. Tsob ntoo pib dais txiv hmab txiv ntoo rau 3-4 xyoo, yield yog siab. Frost tsis kam - mus txog -14 degrees. Nws zam qhov sib thooj ntawm cov dej hauv av, tsis tsim cov hauv paus tua. Raws li koj tuaj yeem pom, nws tsis yooj yim txawm tias sau ntau hom txiv apples cag, muaj ntau ntawm lawv niaj hnub no.
Cov khoom lag luam nruab nrab ntawm Lavxias xaiv
Txhua yam ntawm cov npe teev muaj qhov nruab nrab te tiv thaiv thiab xyaum tsis muaj sia nyob hauv Siberia. Txawm li cas los xij, cultivation ntawm txiv apples rootstocks yog ib txoj hauj lwm zoo heev, nyob rau hauv uas Lavxias teb sab breeders kuj nyiam. Yog li ntawd, ib tug zoo nkauj medium-qhov loj qhov me rootstock twb bred, uas yog zoo tagnrho rau Lavxias teb sab tej yam kev mob. Nws yog qhov zoo sib xws nrog ntau yam paub, nws yog drought heev thiab Frost resistant, uas yog, nws yuav siv tau rau koj lub tiaj nraum qaum tsev. Nyob rau hauv peb xyoos, koj yuav twb muaj txiv apples. Rootstock 118 tau kho zoo kawg nkaus hauv cov av thiab tsis xav tau kev txhawb nqa ntxiv. Cov hauv paus loj hlob me me, uas yooj yim heev rau kev saib xyuas. Yuav tsum tsis tu ncua txo qis pruning kom tsob ntoo tsis pub dhau peb meters hauv qhov siab. Tsob ntoo ntawm no cag ntoo sai sai sai cag, loj hlob zuj zus thiab txi txiv zoo.
Yog koj txiav txim siab ua koj tus kheej, ces koj yuav tsum npaj cov noob ua ntej. Apples yuav tsum tau muab tshem tawm ntawm tsob ntoo thaum cov noob tig xim av. Qhov no feem ntau tshwm sim ua ntej cov txiv hmab txiv ntoo siav tag nrho. Fetuskoj yuav tsum tau zuaj thiab yaug qhov loj hauv dej. Cov noob siav yuav nyob hauv qab. Tam sim no qhov nthuav tshaj plaws: cov noob yuav tsum tau stratified, uas yog, raug rau qis kub, tab sis softer dua yog hais tias koj sowed ncaj qha rau hauv av ua ntej lub caij ntuj no.
Apple ntoo xav tau 90 hnub ntawm stratification. Ua li no, tsau cov noob rau ib hnub hauv dej, thiab tom qab ntawd sib tov nrog xuab zeb lossis peat thiab muab tso rau hauv qab txee ntawm lub tub yees. Tsis tu ncua xyuas cov av noo, thiab tseem do cov muaj pes tsawg leeg los xyuas kom meej cov pa oxygen. Cog cov noob thaum lawv pom tias lawv pib tawg. Yog tias koj xam lub sijhawm kom raug, ces nws yuav tsum yog nruab nrab Lub Plaub Hlis - thaum ntxov Tsib Hlis, thaum koj tuaj yeem cog lawv ncaj nraim rau hauv av. Ntawm no lawv yuav siv lawv thawj lub caij ntuj sov thiab lub caij ntuj no yam xyuam xim. Tom ntej no xyoo koj yuav muaj npaj-ua seedlings uas yuav siv tau raws li rootstock. Peb tau muab cov lus piav qhia ib nrab ntawm cov cag ntoo ntawm cov txiv apples, tab sis koj tuaj yeem xa mus rau cov ntaub ntawv siv los sau cov ntaub ntawv hais txog ntau yam ntawm koj cheeb tsam.
Cultivation ntawm clone rootstocks
Txhua yam yooj yim dua ntawm no. Koj tsuas yog yuav tsum tau yuav cov khoom npaj ua tiav thiab txiav tawm nws sab saum toj. Cog cov Tshuag ntawm ib tsob ntoo kua yuav tsum tau nqa tawm nyob rau hauv lub niam cawv, qhov twg nws yuav muab koj tshiab tua rau 10 xyoo. Nws yog rau lub sijhawm no uas koj yuav tsum tau khaws lub xaib no ua ntej. Hnyav, av nplaum av tsis tsim nyog rau niam cawv, tab sis cov xuab zeb, ntawm qhov tsis sib xws, yuav yog qhov kev xaiv zoo tshaj plaws, tab sis tsuas yog nyob rau hauv cov xwm txheej ntawm kev ywg dej tas li. Nco ntsoov tias nrog rau cov hauv paus hniav koj yuav coj los ntawm cov avib colossal npaum li cas ntawm cov as-ham, vim hais tias lub ntiaj teb nyob rau hauv niam cawv yog heev sai sai depleted. Yog li ntawd, tsis tu ncua siv cov ntxhia chiv, sawdust thiab straw, rotted manure. Ntawm no, ib tug neeg yuav pib sib cav hais tias sawdust acidifies cov av, tab sis cov txiv apples tolerates tej yam kev mob zoo kawg nkaus.
Ntau npaum li cas cov cag ntoo koj xav tau, saib koj tus kheej raws li koj tus kheej xav tau. Yog hais tias koj xav tau ib tug loj niam cawv, ces cia qhov kev ncua deb ntawm kab li 150 cm. Koj yuav tsis loj hlob ib tsob ntoo, tab sis ib tug Bush. Ua ntej cog, peb khawb ib qhov me me, txog 8 cm, thiab cog cov khoom hauv nws ntawm qhov kev ncua deb. Tam sim ntawd tom qab cog, peb txiav nws ntawm qhov siab ntawm 30 cm. Thawj xyoo cov nroj tsuag txoj hauj lwm yog coj cov hauv paus hniav zoo, yog li tsis tas yuav muaj kev hloov pauv ntxiv. Nyob rau hauv thaum ntxov caij nplooj ntoos hlav, xyoo tom ntej, txiav ib tug stump 5-7 cm siab ntawm av theem. Kev tua yuav pib loj hlob los ntawm cov noob qoob loo, thiab sai li sai tau thaum lawv ncav cuag qhov siab ntawm 15 cm, lawv yuav tsum tau nchuav nrog lub ntiaj teb. Thaum koj loj tuaj, koj yuav tsum tau nplawm niam cawv tsawg kawg ob zaug ntxiv. Nco ntsoov moisten cov av ua ntej no los yog spud tom qab los nag. Nyob rau lub caij nplooj zeeg, koj tuaj yeem tshem tawm cov khaubncaws sab nraud povtseg thiab cog lawv cais. Tom qab ntawd, nws yog ib qhov tsim nyog los npog qhov liab qab ntawm niam cawv nrog lub ntiaj teb. Nyob rau hauv lub caij nplooj ntoos hlav, tsis txhob ncua qhib lub bushes sprinkled nyob rau hauv lub caij nplooj zeeg, thiaj li tsis mus ncua lub awakening ntawm dormant buds. Nyob rau hauv txoj kev no, koj lub vaj tuaj yeem muab cov khoom pub dawb tas li rau kev loj hlob ntau yam txiv apples. Yog tias koj muaj thaj chaw loj, qhov haujlwm no tuaj yeem pib ua lag luam tau txiaj ntsig.
Summarize
Lub vaj txiv hmab tsis yog tsuas yog kho kom zoo nkauj ntawm koj lub tsev nyob rau lub caij ntuj sov, tab sis kuj yog ib qho ntawm cov txiv apples uas koj tuaj yeem khaws cia rau tag nrho lub caij ntuj no, nrog rau cov nyiaj tau los zoo ntxiv. Ua ntej ntawm tag nrho cov, xaiv cov ntau yam uas koj xav kom loj hlob nyob rau hauv lub site. Tshawb nrhiav seb yam xwm txheej twg tsim nyog rau lawv txoj kev loj hlob thiab fruiting. Thaum kawg, nrhiav ib tsob ntoo niam uas koj tuaj yeem nqa cov khoom grafting. Tam sim no koj tuaj yeem pib nrhiav rootstocks. Tau kawg, lawv yuav tsum tau ua ke nrog ib leeg. Loj hlob ib lub Tshuag los ntawm cov noob yog ib qho teeb meem thiab ntev txheej txheem, nws yog qhov zoo dua los yuav ib qho kev txiav thiab cog rau hauv niam cawv. Lwm xyoo koj yuav twb muaj cov tub ntxhais hluas cuttings npaj rau grafting. Thov nco ntsoov tias cov cag ntoo yuav tsum ua kom zoo sib xws rau cov xwm txheej huab cua ntawm koj thaj av, txwv tsis pub cov nroj tsuag yuav khov.
Tsis txhob tsis quav ntsej cov ntaub ntawv hais txog nws cov hauv paus system. Fibrous, nyob rau ntawm qhov chaw qhia tau hais tias cov nroj tsuag yuav me me, nws yuav tsis zam lub drought thiab yuav xav tau kev txhawb nqa. Nroj tsuag nrog cov txheej txheem tsim, ntawm qhov tsis sib xws, yuav tsis zam qhov chaw ntub dej, qhov chaw qis nrog cov dej hauv av ze.
