Txiav Rov Qab Dub Raspberries - Cov Lus Qhia Ntawm Pruning Dub Raspberries

2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55

Dub raspberries yog cov qoob loo qab thiab noj qab haus huv uas tuaj yeem cob qhia thiab txiav kom loj hlob txawm nyob hauv thaj chaw me me. Yog tias koj tshiab rau black raspberry cultivation, tej zaum koj yuav xav tias "thaum twg kuv yuav prune dub raspberries rov qab?" Tsis txhob ntshai, pruning dub raspberry bushes tsis nyuaj. Mus nyeem ntawv kom paub yuav ua li cas prune dub raspberries.

Thaum twg Kuv Prune Dub Raspberries?

Nyob rau hauv thawj xyoo ntawm kev loj hlob, cia cov dub raspberries ib leeg. Tsis txhob txiav lawv. Nyob rau hauv lawv lub xyoo ob, nws yog lub sij hawm los pib txiav rov qab dub raspberries.

Koj yuav muaj peev xwm tau txais me me ntawm cov txiv ntoo hauv lub caij nplooj ntoo hlav lig lossis lub caij ntuj sov. Tom qab cov nroj tsuag txiav fruiting, koj yuav pib pruning lub dub raspberry bushes. Pruning ntawm no juncture yuav teeb cov nroj tsuag nrog noj qab haus huv, tsim canes thiab ua rau ib tug ntau nplua nuj sau.

Nws kuj yuav ua kom sau tau yooj yim dua; thiab lub sijhawm no, koj tuaj yeem kaw cov bushes loj kom lawv tsis txhob loj hlob thiab siv ntau qhov chaw.

YYuav Ua Li Cas Prune Dub Raspberries

Yog li, thawj zaug koj txiav yuav yog lub caij nplooj zeeg thaum ntxov. Hnav cov ris ntev thiab lub tes tsho, hnab looj tes thiab khau khov kho kom tsis txhob raug pos los ntawm pos. Siv ntse pruningtxiav, txiav cov canes kom lawv nyob ntawm qhov siab ntawm 28-48 ntiv tes (61-122 cm.). Qhov siab zoo tshaj plaws yog 36 ntiv tes (91 cm.), tab sis yog tias koj xav tau cov canes siab dua, cia lawv ntev dua. Qhov no thaum ntxov caij nplooj ntoos zeeg pruning ntawm dub raspberries yuav qhia rau cov nroj tsuag kom tsim ntau sab ceg.

Koj yuav pruning dub raspberry bushes dua nyob rau lub caij nplooj ntoos hlav, thiab heev heev. Thaum koj ua tiav txiav rov qab dub raspberry bushes, lawv yuav tsis zoo li bushes ntxiv lawm. Rau lub caij nplooj ntoos hlav pruning, tos kom txog thaum cov nroj tsuag yog budding, tab sis tsis leafing tawm. Yog hais tias tsob ntoo yog nplooj tawm, pruning yuav stunt nws txoj kev loj hlob.

Npauj npaim xyoo ua ntej yuav tuag, yog li ntawd txiav lawv mus rau hauv av. Txiav lwm cov pas nrig uas tau raug mob los ntawm qhov txias (lawv yuav xim av thiab nkig) rau hauv av ib yam nkaus.

Tam sim no koj yuav ua kom nyias nyias. Yuav tsum tsis txhob muaj ntau tshaj li 4-6 canes ib lub toj. Xaiv 4-6 lub pas nrig uas muaj zog tshaj plaws thiab txiav cov seem tawm mus rau hauv av. Yog tias cov nroj tsuag tseem hluas, muaj feem ntau lawv tseem tsis tau tsim cov canes txaus, yog li hla cov kauj ruam no.

Tom ntej no, koj yuav tsum tau ua haujlwm ntawm sab laug lossis sab ceg uas cov berries txhim kho. Rau txhua sab, suav 8-10 buds deb ntawm tus pas nrig thiab txiav cov seem ntawm qhov ntawd.

Txhua lub sijhawm tam sim no koj tau ua tiav, tab sis dub raspberries yuav tsum tau topped 2-3 zaug nyob rau hauv ob peb lub hlis tom ntej no kom yooj yim rau lateral (txiv hmab txiv ntoo) ceg thiab kom lub zog ntawm tus pas nrig kom nws loj hlob erect. Prune lub raspberries mus rau 36 ntiv hauv qhov siab ntawm lub sijhawm no; qhov no yognpe topping. Yeej, koj tab tom pinching tawm lossis txiav tawm cov lus qhia tua, uas yuav txhawb kev loj hlob ntawm sab nraud thiab ua rau ntau dua cov txiv hmab txiv ntoo. Tom qab lub Xya Hli, cov canes tsis muaj zog, thiab koj tuaj yeem txiav pruning kom txog thaum lub caij nplooj zeeg dua.

Rau dormant pruning, tshem tawm tag nrho cov kab tuag, puas, thiab qaug zog. Nyias seem ntxiv mus rau tsib mus rau kaum canes rau ib tsob nroj. Cov ceg ntoo yuav tsum tau rov qab mus rau 4 mus rau 7 ntiv tes (10-18 cm.) rau cov dub lossis 6 mus rau 10 ntiv tes (15-25 cm.) rau ntshav liab. Ntau cov nroj tsuag muaj zog tuaj yeem txhawb cov ceg ntoo ntev dua. Tag nrho cov canes yuav tsum tau topped rau 36 ntiv tes yog tias lawv tsis tau topped ua ntej.