Nws yog ib qho tseem ceeb rau cov neeg pib tshiab kom to taub yog vim li cas lub lws suav seedling hloov daj, ua li cas thiaj li kho qhov teeb meem thiab tiv thaiv nws. Muaj qee yam ntawm cov xwm txheej uas yuav ua rau muaj qhov teeb meem no. Kev tiv thaiv nrog yellowness yuav ua chiv thiab pej xeem cov tswv yim.
Lub lws suav seedlings tig daj - kuv yuav ua li cas?
Yog tias pom muaj qhov teeb meem, ces yuav tsum ua kom muaj kev tiv thaiv nrog nws, thiab ntxiv rau hauv cov lus pom zoo rau nws txoj kev tiv thaiv.
- Yog hais tias overdone nrog watering, nws yog zoo dua mus extract lub seedlings thiab ntsuam xyuas qhov mob ntawm keeb kwm. Tom qab kev hloov ua tiav nyob rau hauv cov zaub mov muaj pes tsawg leeg.
- Pom zoo kom lub cua txias tsis pub dhau 23-26 ° C.
- Yog hais tias lub lws suav hloov daj, nws yog zoo dua rau siv tam sim ntawd siv ib qho ntxiv, tab sis tsuas yog hais tias nws tsis yog hais txog acidity thiab ntau moisturizing.
- Thaum lub seedlings yog pierced thiab muaj ntau ntawm lawv, ces nws yog zoo dua rau faib los yog dilute thiab muab lub teeb tsim nyog.
Daj nplooj nyob rau hauv lws suav seedlings - yog vim li cas
Nrog kev saib xyuas tsis zoo thiab kev tsim ntawm cov kev mob tsis zoo rau kev cog qoob loo, cov yub tuaj yeem ua daj, thiab tom qab ntawd lawv tuaj yeem tuag tag. Nws yog ib qho tseem ceeb uas yuav tsum to taub tias muaj kev cuam tshuam dab tsi thiaj li yuav tshem tau lawv. Yog hais tias koj xav yog vim li cas lub nplooj tig daj ntawm seedlings ntawm txiv lws suav, ces them sai sai rau lub ntsiab yam tseem ceeb:
- Lub Ntiaj Teb. Nws yog ib qho tseem ceeb uas yuav tau siv cov av zoo thiab nws yog qhov zoo dua yuav nws hauv lub khw. Unsuitable av, piv txwv li, vaj, thiab hnyav thiab cov xe kua qaub.
- Watering. Rau seedlings ntawm txiv lws suav, niaj hnub zoo li thiab ntsis dej yog qhov tseem ceeb. Piav seb yuav ua li cas, yog hais tias lub seedlings tau muab daj, koj yuav tsum paub hais tias koj tsis muaj peev xwm ncuav lub cog thiab qhuav cov av.
- Sab saum toj hnav khaub ncaws. Nplooj hlav daj vim qhov tsis muaj los sis ntau dhau ntawm nitrogen. Yog hais tias cov xim hloov tsuas yog lub tswv yim ntawm nplooj, ces qhov no qhia tias tsis muaj poov tshuaj.
- Teeb pom kev zoo. Piav seb vim li cas lws suav seedlings tig daj thiab ua li cas, koj yuav tsum tsis txhob saib qhov no, yog li ntawd rau kab lis kev cai no nws tseem ceeb heev tias lub teeb hnub kawg tsawg kawg 12 teev.
Vim li cas lub seedling tig daj tom qab xaiv?
Kev xaiv cov txheej txheem yog kev ntxhov siab tiag tiag rau cov nroj tsuag, yog li feem ntau tom qab nws ua tiav, lub yub pib tig daj thiab ploj. Qhov teeb meem tuaj yeem tshwm sim tau yog tias thaum lub sij hawm qhov txheej txheem ntawm cov nroj tsuag raug mob los yog kev tuaj yeem nqa tawm ntxov heev. Yog hais tias, tom qab dhia lub seedlings, lub lws suav tawm tig daj, ces nco ntsoov tias rau txoj kev, fertile av yog npaum li cas, nyob rau hauv uas muaj yuav tsum tsis txhob yuav ntau peat los yog ib qho txaus los ntawm nitrogen los yog poov tshuaj. Cov laj thawj yuav ua rau muaj kev tsis zoo thiab ntau yam kab mob.
Cov quav hniav daj rau hauv av nyob rau hauv seedlings
Lub crust ntawm yellowish xim nyob rau saum npoo ntawm lub ntiaj teb yog saline, tab sis provokes nws predominance ntawm evaporation dej los ntawm cov av. Qhov no tuaj yeem tshwm sim los ntawm cov hauv qab no:
- Heavy mechanical composition ntawm cov av, uas provokes nws capillarity.
- Tsis muaj kua los yog qhov nyob rau hauv qab ntawm lub lauj kaub, uas ua rau nce evaporation ntawm noo noo los ntawm lub ntiaj teb.
- Daj txheej ntawm cov av rau seedlings ntawm txiv lws suav yuav tshwm sim los ntawm yuam kev nyob rau hauv dej, qhov qhia txog ntawm ib tug loj pes tsawg tus chiv. Ntxiv mus, qhov ua rau tuaj yeem ua rau muaj peev xwm, thiab txawm tias huab cua qhuav thiab dej qab heev.
Lub seedlings ntawm txiv lws suav tig daj - yuav ua li cas pub rau lawv?
Yog hais tias fertile av twb siv rau cog noob, ces fertilizer yuav tsum tsis txhob yuav thov. Tom qab lub seedlings yog pauv mus rau qhib hauv av, nws yog ib qho tseem ceeb kom muaj ib tug pub nyob rau hauv ib lub lim tiam thiab rov qab nws nyob rau hauv ob lub lim tiam. Nws yog ib qho tseem ceeb kom paub yog tias seedlings tig daj, tshaj li pub txiv lws suav kom txuag tau seedlings:
- Urea. Fertilizer yog ib qho tseem ceeb rau kev cog ntoo, vim hais tias nws muaj ntau tshaj 45% ntawm nitrogen. Piav seb yuav ua li cas yog tias lub yub hloov daj, nws yog tsim nyog xav tias qhov urea raug coj tuaj tom qab hlav, thiab tom qab ntawd txhua txhua 14-20 hnub. Los npaj qhov kev daws nyob rau hauv ib lub thoob, qhov chaw 20-30 g ntawm urea.
- Manganese. Ib txoj kev kho mob uas pab ua kom tiav ib cov deficiency ntawm manganese yog siv foliar tsuag txhua 10 hnub hauv lub caij cog qoob. Siv cov kua liab liab xwb.
- Tshauv. Ib qho ntawm feem ntau qhov tseeb txhais tau tias, uas yuav tsum them nyiaj rau cov neeg uas txaus siab yuav ua li cas yog tias cov yub hloov daj - ntoo tshauv. Hauv cov khoom ntxiv no muaj ob peb yam tseem ceeb. Ua kom ib tug fertilizer nyob rau hauv ib lub thoob dej, muab 1 tbsp. tshauv. Koj tuaj yeem siv nws rau dej thiab txau rau.
Lws suav seedlings tig daj - dab tsi ua, pej xeem tshuaj
Txij li thaum nyob rau hauv Feem ntau yog vim li cas rau yellowing ntawm seedlings yog tsis muaj nitrogen, ib tug muaj peev xwm siv ib qho ntawm pej xeem kev kho mob - mus nqa tawm pub nrog poov , thiab nws tsis txawv seb qhuav los yog nias. Yog hais tias daj nplooj yog nyob rau hauv lws suav seedlings, ces npaj no daws los ntawm sib tov 10 liv dej thiab 100 g ntawm qhuav poov (noj 200 g ntawm nias me ntsis per 1 liter dej), thiab muab ob peb loj spoons ntawm qab zib. Tom qab hais tias, txhua yam yog insisted 22-3 xuab moos, thiab ces nws yuav tsum tau watered lub seedlings nyob rau hauv hauv paus, pouring 0.5 st. nyob rau hauv cov nroj tsuag.