Qos yaj ywm yog ib feem ntawm tib neeg noj zaub mov, yog li nws tau loj hlob nyob rau hauv loj qhov ntau rau hauv tsev thiab muag.
Nyob rau hauv no tsab xov xwm koj yuav tau ntsib cov lus piav qhia ntawm qos ntau yam "Zhukovsky".
Nta ntawm ntau yam "Zhukovsky"
"Zhukovsky" yog thaum ntxov ntawm qos yaj ywm uas tau bred nyob rau hauv Russia. Nws muab ib tug zoo sau on txawv xau thiab nyob rau hauv lub cheeb tsam twb 2 lub hlis tom qab cog.
Qos yaj ywm Bush hlob medium qhov siab thiab ib nrab-kis. Muaj ib tug me me ntawm tus zoo branched stems. Cov nplooj yog tsaus ntsuab, loj, dissected, muaj pom zoo thiab ib tug me me fluff. Paj yog compactly teem nyob rau hauv inflorescences, muaj ib tug liab-liab doog corolla nrog dawb kab txaij ntawm lub xaus. Qhov no ntau yam tsis tsim txiv hmab txiv ntoo los ntawm inflorescence.
Yam ntxwv ntawm qos ntau yam "Zhukovsky":
- tubers muaj ib tug liab liab tev nrog xim me me ob lub qhov muag, loj loj, round-kheej li cas thiab hnyav txog li 170 g;
- nqaij ntawm dawb xim, zoo saj, tsis darken nyob rau hauv slices thiab tsis boil;
- cov hmoov txhuv nplej siab li ntawm 15%;
- lub sij hawm ntawm ripening yog txog 60 hnub los ntawm lub sij hawm ntawm cog;
- ruaj siab high yield: nruab nrab 320-380 c / his, muaj peev xwm tawm los - 600 c / his;
- los ntawm ib lub Bush sau txog 10 tubers;
- tubers yog resistant rau mechanical kev puas tsuaj - 90%;
- yuav khaws cia rau ib lub sij hawm ntev, cia cov ntsuas - 92-96%;
- tau nce cov dej tsis kam thiab drought tsis kam;
- tiv taus cov kab mob xws li cancer, qos golden nematode, rhizoctonia, scab;
- yog medium-resistant mus lig blight , alternaria thiab kis kab mob.
Kev cog thiab kev kho mob
Qos yaj ywm "Zhukovsky" zoo hlob nyob rau hauv qis dua tshaj lwm yam, yog li ntawd nws muaj peev xwm yuav cog los ntawm nruab nrab ntawm lub caij nplooj ntoos hlav.
Lub cultivar yog teb rau germination, yog li muab lub noob tubers nyob rau hauv lub thawv nyob rau hauv ob peb kab ua ntej thiab muab lawv nyob rau hauv chav tsev kub rau 7-10 hnub. Nws yog ib qho tsim nyog los npog nrog daim ntawv thiaj li hais tias lub teeb yog diffused, thiab tsis tseg nruab nrab lawv thiab tig lawv rov qab. Thaum lub qos yaj ywm muaj sprouts 1 cm ntev, lawv yuav npaj txhij rau cog. Sprouted tubers loj hlob ib tug ntau ntawm stems, thiab nyob rau hauv lub neej yav tom ntej nrog xws li bushes sau ib tug loj qoob loo.
Preliminarily nws yog pom zoo kom kho tubers los ntawm kab nrog ib tug insecticide. Kev cog yuav tsum nyob nruab nrab ntawm qhov tob thiab nrog qhov nruab nrab. Yuav kom nce kev loj hlob thiab kev loj hlob, zoo li tiv thaiv tawm tsam Frost, cheeb tsam nrog qos yaj ywm muaj them nrog agrofiber. Nws yog muab tshem tawm mus ib ntus thiab ntxuav tag nrho thaum qhov kev hem thawj ntawm Frost dhau.
Kev kho mob rau cog muaj xws li cov dej num:
- Weeding thiab loosening ntawm cov av, nws yog ib qhov tsim nyog yuav tau pib ua ntej yuav tshwm sim;
- kev tiv thaiv los ntawm kab, tshwj xeeb tshaj yog los ntawm Colorado beetles thiab dais;
- sim dej, nrog txaus noo noo nyob rau hauv cov av, nws yog qhov yuav tsum tau hilling;
- yog nyob rau hauv Lub rau hli ntuj thiab Lub Xya hli ntuj yog kub thiab qhuav huab cua, tab sis cov nroj tsuag yuav tsum tau watering ntawm tus nqi ntawm 5 liv ib 1 meter ntawm furrow, nws yog qhov zoo tshaj plaws nyob rau hauv thaum sawv ntxov, thiab tsis txhob siv hilling;
- nyob rau thaum xaus ntawm Lub Xya hli ntuj, raws li cov sau yog yuav luag tsim, 7-10 hnub ua ntej sau nws yog pom zoo kom txiav tawm lub saum - qhov no yuav tsum tsis txhob
tus kab mob nrog lig blight.
Qos yaj ywm "Zhukovsky" rau thaum ntxov sau yog harvested los ntawm 1 mus rau 21 Lub Xya hli ntuj, thiab rau cov noob - los ntawm 1 mus rau 14 Lub yim hli ntuj.
Raws li cov kev xyuas ntawm kiv cua, txawm nyob rau ib lub me me cuab ntxhiab thiab nrog tsawg saib xyuas, nws yog ib qhov ua tau kom loj hlob ib tug ncaj zoo sau ntawm qos yaj ywm ntawm no tsi.
Yog li, yog hais tias koj xav tau thaum ntxov qos yaj ywm uas yog resistant mus rau feem ntau cov kab mob thiab muab on twg xau ib theem siab tawm los ntawm qos yaj ywm nrog zoo saj, resistant rau kev puas tsuaj thiab siab cia nqi, ntau yam "Zhukovsky" yog zoo meej.