2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40
Indau (lat. Eruca) - ib xyoos lossis ib xyoos ib xyoos ntawm tsev neeg Cruciferous lossis Cabbage. Lwm lub npe rau eruk. Lub tebchaws Indau yog suav tias yog lub tebchaws ntawm Sab Hnub Poob Mediterranean, lossis ntau dua Algeria thiab sab qab teb Spain. Tsis tas li, hauv qhov xwm txheej, tsob ntoo pom nyob hauv Caucasus, nyob rau sab qab teb hnub poob thiab thaj tsam sab qab teb ntawm European feem ntawm Russia, hauv Crimea, Central Asia thiab Is Nrias teb. Tam sim no, Indau tau nthuav dav dav nyob rau yav qab teb Europe, Sab Hnub Tuaj Asia thiab ib nrab hauv Is Nrias teb Qaum Teb.
Yam ntxwv ntawm kab lis kev cai
Indau, lossis eruka, yog tsob ntoo uas muaj cov ceg ntoo ntev txog 40-80 cm siab. Cov nplooj loj, zoo li tus duab, zoo li tus pinnately dissected, muaj 2-4 khub ntawm obtuse ntu ntu thiab ib lub dav dav dav ib. Paj tau dawb nrog cov leeg ntshav. Sepals obovate los yog obovate wedge-shaped, grey-yellow lossis whitish, feem ntau thais. Pedicels yog tuab, nias tawm tsam qia.
Cov txiv hmab txiv ntoo yog luv luv, oblong lossis oval-oblong pod nrog lub zog convex li qub, nrawm me ntsis, tsis yog tuberous, ntev 2-3 cm. Indau yog kev coj noj coj ua ua kom sov, tiv taus txias thiab tsis xav tau kev loj hlob.
Loj hlob tej yam kev mob
Cov av rau kev loj hlob Indau yog qhov xav tau kom muaj av zoo, nrog rau nruab nrab lossis me ntsis acidic pH cov tshuaj tiv thaiv. Cov qoob loo zaub yog qhov zoo tshaj plaws ua ntej, tshwj tsis yog cov ntoo cruciferous. Indau yog tsob ntoo uas hlub lub teeb uas tsim tau zoo nyob rau thaj chaw uas muaj qhov pom kev zoo. Tus so ntawm kab lis kev cai tsis yog qhov txawv.
Kev npaj av thiab tseb
Cov av rau kev loj hlob Indau tau npaj tam sim tom qab sau cov neeg ua ntej. Ua ntej, tev tawm yog ua tiav, uas muab kev zom ntawm cov seem thiab txiav tawm cov nroj cog, tom qab sib sib zog nqus plowing thiab hnav khaub ncaws saum toj kawg nkaus nrog cov chiv chiv. Nyob rau lub caij nplooj ntoo hlav, cov kab ntoo tau khawb thiab siv cov chiv ntxhia ua chiv.
Noob tau sown ntawm ob peb zaug: thawj zaug - nyob rau lub caij nplooj ntoo hlav thaum ntxov, zaum ob - thaum lub Xya Hli, thib peb - thaum lub Yim Hli. Koj tseem tuaj yeem tseb cov qoob loo txhua 10-15 hnub. Sowing yog nqa tawm nyob rau hauv ib txoj kev zoo tib yam. Qhov kev ncua deb ntawm kab yuav tsum yog 30-40 cm, nruab nrab ntawm cov nroj tsuag-7-10 cm. Cov noob tob yog 0.5-1 cm. Cov yub tshwm tuaj hauv 3-6 hnub. Indau kuj tseem tuaj yeem loj hlob hauv cov chaw zov me nyuam thiab lub tsev cog khoom raws li kev cog qoob loo ntawm lwm cov qoob loo.
Thawj cov zaub tuaj yeem sau tau 2-2, 5 lub lis piam tom qab cog. Feem ntau ntawm kev sau qoob loo yog txiav thaum lub sijhawm thawj paj tawg tshwm, tom qab sau qoob yuav tsum tsis txhob nqa tawm, vim tias cov zaub ntsuab yuav tsis muaj qab ntxiag heev.
Saib xyuas
Kev saib xyuas rau Indau tsis nyuaj: koj yuav tsum tau tshem tawm cov nroj tsuag tas li, xoob txoj kev, dej thiab, yog tias tsim nyog, tshem tawm cov nroj tsuag. Thickening yuav tsum tsis txhob tso cai, vim tias cov zaub ntsuab tau txo qis. Kev ywg dej ntau yog nqa tawm hauv cov xwm txheej ntawm lub caij qhuav qhuav ntev, thaum tsim cov rosette thiab khi lub lauj kaub nrog cov noob.
Ntau zaus, Indau cuam tshuam los ntawm ntau yam kab tsuag. Cruciferous fleas yog qhov txaus ntshai tshaj plaws rau kab lis kev cai. Txhawm rau tiv thaiv lawv, kev siv tshuaj tua kab tsis pom zoo; nws yog qhov zoo dua los muab kev nyiam rau ntau yam tshuaj ntsuab thiab tshuaj ntsuab. Indau teb tau zoo rau kev hnav khaub ncaws saum toj kawg nkaus, ammonium nitrate, ntsev ntsev thiab superphosphate tau qhia rau hauv theem pib.
