Rhubarb (los ntawm Greek "reos") yog qhov muaj txiaj ntsig zoo te-resistant herbaceous perennial ntawm tsev neeg buckwheat nrog loj daim duab peb sab nplooj. Nws tau raug cog rau ntau txhiab xyoo. Raws li tsob ntoo qus, tsob ntoo no muaj nyob hauv Siberia, pom nyob rau sab hnub tuaj, Asia. Cov nroj tsuag nrov tshaj plaws hauv Western Europe thiab B altics.
Ob hom rhubarb tau cog - zaub thiab tshuaj. Cov saj yog qaub, reminiscent ntawm ib tug txiv apples. Cov tub ntxhais hluas petioles noj. Lawv muaj citric, malic, ascorbic acids, protein, carotene, qab zib, kab kawm, poov tshuaj ntsev, phosphorus, calcium, magnesium. Rhubarb yog stewed, boiled, khov, kaus poom, stuffings, jam, candied txiv hmab txiv ntoo, compote yog npaj los ntawm nws. Hauv cov tshuaj, rhubarb hauv paus yog siv los ua ib txoj hauv kev los txhim kho lub plab zom mov, txhawb kev qab los noj mov. Hmoov, ntsiav tshuaj, rho tawm yog npaj los ntawm nws.
Rhubarb yog qhov ntxoov ntxoo, tab sis zoo tshaj plaws cog rau ntawm tshav ntuj ntawm qhov chaw kom tau txais txiaj ntsig ntau tshaj plaws. Nws nyiam nplua nuj nyob rau hauv cov organic teeb meem, lub teeb me ntsis acidic av. Nws feem ntau yog muab tso rau ntawm cov ces kaum ntawm ib tsob ntoo lossisraws lub laj kab. Lub sij hawm fruiting nyob rau hauv ib qhov chaw yog mus txog 15 xyoo. Petioles tuaj yeem sau los ntawm cov nroj tsuag xyoo ob.
Rhubarb - cultivation. Fitting Methods:
1. Seeds
Lawv yuav tsum xub muab tso rau hauv dej rau 48 teev. Lawv sown nyob rau lub Peb Hlis-Plaub Hlis, Lub Xya Hli lossis caij nplooj zeeg (hauv av khov). Qhov kev ncua deb ntawm kab yog 0.2 m, qhov tob cog yog 2 cm. Cov sprouts germinate rau hnub 6. Thaum lub caij nplooj zeeg, cov yub tau hloov mus rau qhov chaw ruaj khov lossis thinned tawm ntawm 0.6 m. Rau ib tus neeg laus cog, yuav tsum muaj qhov tsawg kawg yog 0.4 square metres, txij li lub hauv paus loj hlob mus rau qhov deb ntawm peb meters.
2. Vegetative (rhizome)
Rhubarb hauv paus yog qhov zoo tshaj plaws cog rau xyoo thib peb ntawm Lub Yim Hli. Rau lub hom phiaj no, ib tug rhizome nrog ib tug bud yog muab los ntawm ib tug noj qab nyob zoo nroj tsuag 4 xyoo thiab faus rau hauv ib lub qhov nrog humus. Hnub tom qab, cov yub tuaj yeem ywg dej, lub sijhawm ntawd cov qhov txhab ntawm cov nroj tsuag yuav muaj sijhawm kom qhuav.
Rhubarb - cultivation. Secrets of a zoo sau
- tsis txhob faus pob kws thaum cog rau hauv av;
- qub rhizomes nrog ntau buds tsis tuaj yeem siv rau cov yub, txwv tsis pub cov nroj tsuag yuav tawg sai sai;
- paj xub yuav tsum txiav tam sim;
- yog cov nroj tsuag tsis tu ncua, nws laus. Ib qho piv txwv zoo li no yuav tsum tau hloov;
- Nws yog ib qho tsim nyog yuav tsum tshem tawm cov nplooj qhuav hauv lub sijhawm - lawv tuag txhua xyoo, thiab cov rhizomes hibernate hauv av;
- yog thaum lub caij nplooj ntoos hlav bud nce siab saum av, nws yuav tsum tau tob me ntsis, txwv tsis pub nws yuav qhuav;
KevCov nroj tsuag yooj yim - tsis tu ncua watering rau hnub kub, 2 organic chiv ib lub caij, loosening cov av yog tias tsim nyog.
Rhubarb - cog: tswj kab mob
Lub caij nplooj zeeg sau tag nrho cov nplooj ntoo yuav pab tiv thaiv kev loj hlob ntawm ntau yam kab mob. Cov nroj tsuag raug rau cov kab mob fungal. Cov nplooj tig liab, ces qhuav. Txau nrog cov tshuaj tsis muaj zog ntawm poov tshuaj permanganate yuav pab tiv thaiv tus kab mob.
Rhubarb - cultivation. Yuav sau li cas?
Ua tib zoo tawg tawm ntawm lub petioles ntawm lub hauv paus, ceev faj kom tsis txhob ua kom cov buds puas. Tsis txhob tshem cov zaj duab xis los ntawm lub hauv qab thiab tawm ib feem me me ntawm cov nplooj ntawm txiav petiole. Lub rhubarb sau nyob rau hauv no txoj kev tseem muaj kua rau ntev, raws li nws yuav "corked" ntawm ob sab. Hauv qab no koj tuaj yeem pom tias rhubarb zoo li cas: daim duab ntawm cov nroj tsuag loj hlob raws li txhua txoj cai
Txhawm rau cog cov nroj tsuag noj qab haus huv, ua raws li peb txoj cai:
- xaiv qhov chaw tshav ntuj rau cog;
- tsis txhob cog ib yam dab tsi hauv ib lub vojvoog peb meters ntawm nws;
- tu rhubarb raws sijhawm - dej, loosen av.
