Nws yog tsis tau pom los ntawm kev pom zoo ntawm varietal affiliation ntawm qos, uas yog nrov hu ua "Dutch".
Nyob rau hauv 80-90s ntawm lub xeem tiam Ib qho loj npaum li cas ntawm cov khoom cog tau coj tuaj rau hauv lub tebchaws uncontrollably.
Ua tsis muaj qhov sib txawv ntawm ntau yam coj los ntawm ib ncig ntawm lub ntiaj teb, domestic qos growers tau ua hu lawv los ntawm qhov chaw ntawm keeb kwm - "Dutch", "American".
Yam ntxwv yam ntxwv
Qos ntau yam "Dutch", rooted nyob rau hauv peb lub teb, yog txawv:
- siab yields
- thaum ntxov cov nqe lus ntawm tuber tsim thiab qoob loo ripening,
- leveled zes
- kev nthuav qhia zoo ntawm tubers nrog me me muag,
- resistant mus rau kis kab mob.
Cov no yog tsuas yog high-zoo ntau yam ntawm tableware.
Nws tseem ceeb heev! Feem ntau ntau yam ntawm Dutch yug me nyuam yog zus nyob rau hauv Teb chaws Europe rau kev ua tiav ntawm cov semi-tiav lawm thiab tiav cov khoom.
Ntau tshaj 30 ntau yam ntawm qos yaj ywm los ntawm Netherlands dhau cov kev ntsuas ntawm cov xeev, muaj nyob rau hauv lub Xeev Sau npe ntawm Lavxias teb sab Federation, pom zoo rau cov sau qoob rau hauv tej cheeb tsam hauv cov chaw ntiag tug thiab ntiag tug.
Cov nto moo tshaj plaws: "Mona Lisa", "Asterix", "Yarla", "Scarlett", "Ukama", "Cleopatra", "Impala", "Anosta", "Condor", "Picasso", "Provento", "Caesar" raws li tau zoo raws li dawb Dutch qos yaj ywm.
Ces muaj lub sijhawm los ntsib cov lus piav qhia ntawm qee yam thiab lawv cov duab.
Qos yaj ywm "Dutch": piav qhia ntawm ntau yam, yees duab
Mona lisa
Medium ntau yam. Tsim tau los ntawm 2 kg los ntawm ib tug Bush. Nws yog heev resistant rau kis kab mob., zoo tib yam scab, darkening ntawm nqaij, tab sis prone rau phytophthora. Tubers elongated oval. Cov nqaij yog xim daj. Yuav tsum tau nitrogen fertilizer.
Asterix
Tsis zoo li feem ntau cov neeg tsiv teb ntawm lub Netherlands, nws yog qhov chaw nruab nrab-lig ntau yam. Sau ruaj khov, nruab nrab-siab. Cov tev yog reddish, lub cev yog daj nrog saj siab.
Resistant rau mechanical puas tsuaj, ib tug xov tooj ntawm cov kab mob - nematode, qos cancer, lig blight. Zoo lezhkost. Yuav tsum tau ntxiv dej. Tsis xav tau nitrogen tshuaj.
Rubla
Thaum ntxov, unpretentious. High yieldingResistant mus rau cov kab mob, nrog rau lig blight thiab xeb. Nws tsis yog qhov paub tab rau av, nws tsis yog ntshai frosts. Tubers yog loj, lub teeb, daj. Cultivated rau kev lag luam thaum ntxov.
Ukam
Nws muaj caij luv luv ntawm 50-60 hnub. Nyob rau hauv lub cheeb tsam qab teb thiab nruab nrab thaj tsam haum rau kev khawb hauv thaum ntxov Lub rau hli ntuj. Tsim tau mus txog 350 kg ib puas. Zoo-oval, oval-elongated, loj mus rau 170 g txiv hmab txiv ntoo nrog yellowish pulp, uas yog tsis boiled mos thaum lub sij hawm kho cua sov.
Cov khawb me, ua rau daim tawv nqaij, ua rau thaum digging thiab kev thauj mus los, tshaj lij thiab tsis txhob lwv qhov kev nthuav qhia, tsis cuam tshuam rau lub neej txee. Nyob rau hauv cov huab cua kub, yuav tsum tau tshaj dej watering..
Cleopatra
Thaum Ntxov ntau yam. Nws muaj ib txwm "Dutch" tawm los - 2-2.5 kg ib Bush. Haum rau cultivation on Sandy, av nplaum xau. Qos yaj ywm muaj liab, loj, oval, cov lus qhia nrog lub ntsej muag me me. Ntev cia. Prone rau scab.
Latona
Hloov, me ntsis elongated tubers, ntawm medium loj, haum rau muag 70-75 hnub tom qab cog. Qhov xa rov qab ntawm ib tug nroj tsuag 2-2,4 kg. Txig xa thiab khaws cia.
Frisia (Frisia, Freesia)
Zoo heev, medium ntau thaum ntxov. Qos yaj ywm yog daim ntawv. Thaum khaws cia rau ib lub sij hawm ntev tsis sprout. Tsis tshua muaj peev xwm zam hnyav av, drought, tsis muaj poov tshuaj. Cov nqaij yog creamy, ntom.
Red scarlett
Cov tub ntxhais hluas liab, smooth tubers yog haum rau boiling tom qab 45-50 hnub, qhov kom loj hlob ntawm cov qos yaj ywm ncav cuag 75-80 hnub. Unpretentious, yooj yim tolerates huab cua hloov, hlob zoo rau txhua hom av.
Impala
Ntau qhov ntawm lo lus uas peb xav tau. Thaum ntxov siav. Cov nroj tsuag ntev 60-70 hnub. Ecologically yas, drought-resistant, nws zoo nyob rau hauv huab cua txias thiab kub.
Zoo nkauj tshwj xeeb txawm nyob hauv chav sov. Tsim tau zoo, 500 kg nrog 100 m². Tubers yog oval, lub teeb daj, khaws cov duab thiab dawb xim ntawm lub pulp tom qab ua noj ua haus.
Symphony
Qhia rau nruab nrab raug mob. Tubers yog tiaj, du, ntxuav thaum digging. Siab yields rau txhua hom av. Resistant mus rau phytophthora thiab scab.
Nta agrotehnika
Nyob rau hauv Russia, qos yaj ywm zus raws li dav pej xeem Dutch technology tsis tsim high yields. Yog li ntawd, qhov ua li ib txwm siv algorithm rau peb kev nyab xeeb yog pom.
Dutch ntau yam yog prone rau degeneration, niaj zaus cog cov khoom tshiab yuav tsum tau. Nws tsis pom zoo cog qoob loo hauv ib qho chaw rau ntau tshaj peb lub xyoos.
Nws tseem ceeb heev! Manufacturers thiab kev lag luam muaj cov khoom kim heev cov khoom siv nyob rau hauv daim ntawv ntawm tubers thiab noob.
Txawm cov neeg tseem ceeb ua ntej kho nrog kev loj hlob promoters (phytostim, epin, krezacin), yog raug cov tshuaj tua kab mob, tua kab (vernalize), nqa tawm los yog kerbing.
Nyob rau hauv thaum ntxov thiab nruab nrab-thaum ntxov ntau yam, ib tug kub ntawm + 3.5 ° C yog txaus rau ntawm germination ntawm sprouts, thaum lub keeb kwm muaj txaus + 4.5 ° C. Tubers raug vernalization yog cog ntawm qis dua ntawm + 2-3 º.
Los txhim kho aerobic thaj chaw, kev ua pa zoo li, cov av yog dug li ob zaug - nyob rau hauv lig Autumn thiab lub caij nplooj ntoos hlav. Thaum lub caij nplooj zeeg pib, tob grooves yog txiav, uas, ua ntej caij nplooj ntoos hlav cog, yog loosened nrog tib rab diav tsis xa cov txheej sab saud. Nyob nruab nrab ntawm cov kab tawm ib ncua deb ntawm 70-80 cm.
"Dutch" cog rau ntawm tus nqi ntawm 4-6 tubers ib tug meter linear. Ua ntej cog, tubers yog txheeb los ntawm qhov loj. Qhov loj dua lub qos, qhov loj dua yuav tsum yog deb nruab nrab ntawm lawv.
Tob ntawm cog los ntawm 5 mus rau 12 cm, nyob ntawm seb qhov loj ntawm cov khoom cog thiab kev nyab xeeb. Lub drier thiab thau xim rau kev nyab xeeb, ntxaum lub qhov yuav tsum.
Ntxiv tu yog timely weeding, hilling, watering, hnav khaub ncaws, nyob ntawm seb cov yam ntxwv ntawm ib tug ntau yam.
Txawm tias muaj peev xwm ntau ntawm Dutch ntau yam, lawv cov chaw ntawm ua liaj ua teb thiab gardeners yog qis. Yog tsis tas li rov qab, tsis tu ncua cov noob ntawm cov teb chaws Europe, lub qos ntau "Dutch" sai sai poob nws saj. Cov tawm los ntawm qos yaj ywm thiab nws cov nyiaj txiag muaj nqis tsawg zuj zus.
