Muaj ntau txog 4000 hom txiv lws suav. Qhov lawv loj sib txawv ntawm "Cherry" kom zoo heev "taub dag". Qhov loj tshaj hnyav ntawm lws suav yog 3.8 kilograms. Nws tau tsa los ntawm Dan McCoy, tus neeg nyob hauv Minnesota, Tebchaws USA. Lub lws suav yog hu ua "Zach Zach."
Nyob rau hauv tib tsab xov xwm, peb yuav qhia txog ntau yam txiv lws suav Dub pear - tej zaum feem ntau nrov thiab nrov ntau yam ntawm cov txiv lws suav dub. Lub npe yog muab rau cov cwj pwm yooj yim thiab cov cwj pwm, xim xim av yuav luag.
Nyeem hauv tsab xov xwm ib qho kev qhia tiav ntawm ntau yam, nws cov cwj pwm thiab cov yam ntxwv ntawm kev cog qoob.
Dub txiv moj txiv lws suav: ntau yam lus piav qhia
Lws suav belongs rau ntau yam nrog nruab nrab kom loj hlob, los ntawm cog noob rau seedlings mus rau theem ntawm harvesting thawj sau yuav tsum los ntawm 110 mus rau 113 hnub. Indeterminate Bush, nrog ib tug haib, nrig lub cev nce mus txog ib qhov siab ntawm 1.6-1.8 meters.
Txiv Hmab Txiv Ntoo Characteristic:
- Txiv lws suav ntau yam "Dub Pear" me me, yam ntxwv zoo, zoo li ib tus pear me.
- Loj ntawm txiv lws suav los ntawm 55 mus rau 80 grams.
- Zawm heev.
- Cov xim ntawm cov txiv hmab txiv ntoo yog tsaus burgundy, yuav luag tag nrho xim av thaum siab siav.
- Nqa kom zoo thaum muaj tsheb thauj.
- Haum rau salting thiab pickling, thaum siv tshiab, zoo rau zoo nkauj dai kom zoo ntawm salads.
Qib kawm zoo:
- Tsis kam mus lig blight;
- Ntxiv cov ntsiab lus carotene;
- Zoo saj;
- Ntev ntev ntev;
- Kev txuag thiab kev nthuav qhia zoo;
- Tsis muaj cracking txiv lws suav.
Tsis zoo:
- High cov xav tau ntawm cov kab tsim tawm ntawm cov av;
- Qhov yuav tsum tau tshem tawm cov ruam.
Diam duab
Hauv qab no yog cov duab ntawm lws suav, ntau yam "Dub pear":
Cov lus pom zoo rau kev loj hlob
Raws li cov lus pom zoo thiab cov tswv yim tau txais rau qhib kev caij tsheb, cultivation yog ua tau nyob rau hauv lub cheeb tsam yav qab teb ntawm Russia, lub nruab nrab cheeb tsam thiab Siberia yuav tsum tau cultivation nyob rau hauv zaj duab xis chaw los yog greenhouses.
Tawm thaum thaus nyob hauv ib lub tsev cog qoob loo yuav los ntawm 3.0 mus rau 4.0 kilograms ntawm ib qho me me. Thaum cog tsis muaj ntau tshaj plaub nroj tsuag ib square meter, koj yuav tau txais 12-15 kilograms ntawm thawj txiv lws suav.
Tau zoo tshaj plaws, nws yog ntshaw kom muab ib tug Bush nyob rau hauv ob trunks. Yuav tsum tying ib Bush. Los tsim ib tug Bush paub gardeners pom zoo nyob rau trellis. Yuav kom ntev lub sij hawm ntawm fruiting, nws yog pom zoo kom mus pinch lub crown ntawm lub taub hau tom qab lub zes qe nrog 7-8 txhuam. Nyob rau hauv txhuam yog tau los ntawm 6 mus rau 8 txiv hmab txiv ntoo.
Kab mob thiab kab tsuag
Dub ceg. Lub causative tus neeg sawv cev ntawm tus kab mob yog ib tug fungus uas infects lub stems thiab nplooj ntawm ib tug nroj tsuag. Raws li kev tiv thaiv kev tswj, nws yog ib qhov ua tau kom pom zoo kom cog qoob kom txaus los ntawm txhua lwm yam, txo qhov ntim ntawm dej. Rau prophylaxis, av daim ntawv thov yog pom zoo thaum khawb trichodermin.
Fusarium Feem ntau feem ntau cuam tshuam cov tub ntxhais hluas cov nroj tsuag hauv greenhouses. Lub causative tus neeg sawv cev ntawm tus kab mob yog fungus, feem ntau active ntawm high ambient kub, thiab tsis muaj teeb. Yuav kom ntaus los, nws yog pom zoo kom tshem tawm cov nroj tsuag nrog rau ib lub clod ntawm av. Cov seem ntawm cov nroj tsuag yuav tau txau nrog cov kua phytosporin.
Whitefly. Cov kab dawb me me. Feem ntau cov kab mob parasitic rau cov nroj tsuag hauv lub tsev cog khoom, uas tau nrog rau cov pa ya. Rau lub hom phiaj ntawm prophylaxis, nws raug nquahu kom npog cov vents nrog qhov ncauj. Ib qho kev ntsuas ntawm kev sib ntaus nrog whitefly tsaws nyob rau hauv lub tsev xog paj tom ntej mus rau lub txiv lws suav ntawm haus luam yeeb bushes nrog nplooj kho nrog aktellik.
Spider mite Qhov zuam feem ntau yog thaum muaj huab cua sov. Txawm tias nws loj me me, nws siv ib tug xov tooj. Nws nqus cov kua txiv hmab txiv los ntawm cov nplooj, uas yog vim li cas lawv kis tau cov xim "marble". Raws li ib qho kev ntsuas ntawm tawm tsam, nws yog ib qhov ua tau kom pom zoo kom siv tshuaj tsuag "Fitoverm", ua tib zoo saib cov lus qhia ntawm pob.
