Dawb Cabbage

2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2024-01-07 15:52

© kapa196628 / Rusmediabank.ru

Lub npe Latin: Brassica capitata Tsev Neeg: Cruciferous Pawg: Zaub qoob loo

Dawb cabbage (Latin Brassica capitata) - kev coj noj coj ua noj zaub zoo; tsob ntoo biennial ntawm tsev neeg Cruciferous. Cov nroj tsuag yog ib txwm nyob rau thaj tsam Mediterranean ntawm Western Europe thiab North Africa.

Yam ntxwv ntawm kab lis kev ca

Cov zaub qhwv dawb yog tsob ntoo uas nyob hauv thawj xyoo ntawm lub neej tsim cov qia luv luv (txwv tsis pub muaj poker) nrog cov nplooj loj sau hauv lub oval, puag ncig, conical lossis tiaj-puag ncig lub taub hau ntawm zaub qhwv. Cov nplooj yog yooj yim, tag nrho, zoo li tus duab, tsis muaj ntxhiab lossis nrog cov petioles. Sab nrauv (npog) cov nplooj yog ntsuab, tsis tshua muaj xim zas paj; cov sab hauv yog dawb lossis daj. Cov hlab ntsha tseem ceeb yog tuab, ua kom pom meej.

Hauv xyoo thib ob, cov nroj tsuag tsim cov ceg ntoo tawg paj nrog cov paj daj lossis dawb, ncav cuag 1, 8-2 cm nyob rau hauv txoj kab nruab nrab, thiab sau hauv corymbose lossis racemose inflorescences. Cov txiv hmab txiv ntoo yog lub plhaub taum, cov noob yog kheej kheej, dub, 2 hli txoj kab uas hla, tseem muaj noob rau 2-4 xyoos.

Loj hlob tej yam kev mob

Cov zaub qhwv dawb yog tsob ntoo uas muaj lub teeb ci, nws nyiam thaj chaw uas pom tau zoo thiab tiv thaiv los ntawm cua sab qaum teb. Cov kab lis kev cai muaj tus cwj pwm tsis zoo ntawm qhov ntxoov ntxoo thiab ua kom tuab, cov nroj tsuag nthuav tawm thiab feem ntau tawm tsam los ntawm kab thiab cuam tshuam los ntawm ntau yam kab mob fungal thiab kis. Thaum cog ntawm cov nroj tsuag ntawm qee yam ntau yam, yuav tsum muaj qhov nrug deb, txwv tsis pub cov zaub qhwv yuav tsis txaus siab rau nws cov tswv nrog lub siab zoo thiab lub taub hau loj ntawm cov zaub qhwv.

Cov av rau cog cov zaub qhwv dawb yog qhov xav tau loamy, siv cov dej noo, nrog cov nplua nuj ntxhia muaj pes tsawg, nrog pH ntawm 6, 2-7, 5. Cov kab lis kev cai loj hlob tsis zoo hauv cov cheeb tsam uas muaj cov ntsiab lus nitrogen ntau dhau. Cov neeg ua ntej zoo tshaj plaws ntawm cov nroj tsuag yog txiv lws suav, dos, qos yaj ywm, cog qoob loo txhua xyoo, cov qoob loo thaum caij ntuj no thiab cov noob taub dag. Nws tsis pom zoo kom cog zaub qhwv tom qab cog ntawm tsev neeg Cruciferous, ntxiv rau hauv thaj chaw muaj kab mob nrog thistle tseb thiab cov nyom nyom tuaj. Cov cheeb tsam zoo li no tau kho nrog tshuaj tua kab thiab poob plowing mus rau qhov tob ntawm 27-30 cm.

Loj hlob seedlings

Nws tsis muaj qhov zais cia tias qhov zoo ntawm cov zaub qhwv dawb yog nyob ntawm qhov loj ntawm cov khoom cog, nrog rau cov xwm txheej loj hlob thiab kev saib xyuas kom raug. Ua ntej sowing, cov noob raug kho hauv dej kub, qhov kub yog 40-45C, thiab tom qab ntawd muab tso rau hauv dej txias. Tam sim ntawd tom qab kho, cov noob tau dipped hauv cov tshuaj tsis muaj zog ntawm cov poov tshuaj permanganate lossis kev npaj "Fitosporin" rau etching. Cov txheej txheem no zam kev ua ceg dub puas rau cov yub.

Cov av sib xyaw rau cov zaub qhwv dawb tau npaj los ntawm av av, peat thiab dej xuab zeb. Hloov chaw ntawm peat, cov kws paub dhau los paub qhia siv rotted humus. Thaum sowing, nws tsis pom zoo kom siv cov chiv tshiab thiab cov chiv ua chiv rau cov av. Thawj qhov kev pub mis yog ua tiav hauv kev cog cov yub; rau lub hom phiaj no, ntoo tshauv thiab superphosphate tau siv.

Sowing noob ntawm ntau yam thaum ntxov rau cov yub yog nqa tawm thaum Lub Peb Hlis 15-25, ib nrab ntawm lub caij sib txawv-Plaub Hlis 10-20, lig ntau yam-Plaub Hlis 20-25. Noob yog sown nyob rau hauv thawv tshwj xeeb yub. Cov qoob loo tau ywg dej nrog lub raj tshuaj tsuag, npog nrog iav lossis ntawv ci thiab hloov mus rau chav uas muaj cua sov ntawm 20-25C. Nrog rau qhov tshwm sim ntawm cov yub, qhov kub tau txo mus rau 10C, thiab tom qab ib lub lis piam nws tau nce mus rau 15-17C.

Kev dhia dej ntawm cov yub yog nqa tawm thaum muaj hnub nyoog 14-15 hnub. Txog thaum cov yub cog hauv paus, chav sov yuav tsum tsawg kawg 20-21C. Kwv yees li 2-2, 5 lub lis piam ua ntej cog cov noob hauv av, lawv tawv dua. Seedlings ntawm ntxov ntau yam ntawm dawb cabbage yog cog nyob rau hauv kaum ntawm lub Tsib Hlis, thiab lig ntau yam - nyob rau thaum lig Tsib Hlis - thaum ntxov Lub Rau Hli.

Kev npaj av thiab cog cov noob hauv a

Ib lub tswv yim rau kev cog qoob loo dawb tau npaj rau lub caij nplooj zeeg: av tau khawb, cov organic teeb meem (quav los yog chiv) tau qhia. Thaum lub caij nplooj ntoo hlav, cov av tau khawb thiab xoob, pub nrog superphosphate thiab potassium ntsev, thiab cov txaj uas muaj qhov ntiav tsim.

Cov yub yuav tsum tau cog rau hauv huab cua huab cua, nyob rau qhov twg nws yuav paus zoo dua. Qhov kev ncua deb ntawm cov nroj tsuag yuav tsum yog 20-30 cm, thiab nruab nrab ntawm kab-yam tsawg 40-50 cm. Tom qab cog, cov ntoo hluas tau ywg dej thiab ntxoov ntxoo nrog cov khoom seem rau ob peb hnub.

Saib xyuas

Txij li cov zaub qhwv dawb yog cov dej noo-hlub, nws xav tau dej tsis tu ncua thiab muaj dej ntau. Nws raug nquahu kom siv dej sov thiab tsau dej rau kev ywg dej, qhov no pab txhawb kev txhim kho cov hauv paus hniav ntawm kab lis kev cai. Ua kom muaj dej ntau ntxiv thaum lub sijhawm dej thaum tsim cov nplooj tshiab thiab, ntawm chav kawm, thaum tsim lub taub hau ntawm zaub qhwv.

Ntxiv nrog rau kev ywg dej, cov nroj tsuag xav tau cov nyom kom raws sijhawm, xoob thiab hilling. Thaum lub caij nyoog, ob lossis peb txoj kev hnav khaub ncaws tau nqa tawm: thawj - ob peb lub lis piam tom qab cog cov ntoo hauv av qhib, qhov thib ob - tom qab ib hlis, thib peb - thaum tsim lub taub hau ntawm zaub qhwv. Rau kev pub mis, koj tuaj yeem siv urea, superphosphate thiab potassium nitrate.

Ntau zaus, kab lis kev cai tau tawm tsam los ntawm Cretaceous flea beetles, kab ntsig ntawm daus thiab zaub qhwv dawb thiab aphids. Yog pom kab tsuag, cov nroj tsuag tau txau tshuaj tua kab, piv txwv li, Aktelik, Volaton, Karate, Intavir, thiab lwm yam.