Tshuaj nitrate, uas nws muaj pes tsawg leeg muaj potassium thiab nitrogen, yog ib qho ntawm feem ntau nrov poov tshuaj chiv. Nws yog qhov zoo vim tias, nyob rau hauv comparison nrog lwm cov poov tshuaj-muaj tshuaj, nws yog qhov tsawg tshaj plaws teeb meem rau cov av. Cov kua nitrate muaj ib daim ntawv thov dav heev, feem ntau nws yog qhov tsim nyog rau cov paj nroj. Nws yuav tsum tau sau tseg tias nws cov khoom siv tau raug cim ntev ntev, thiab thaum tsis muaj tshuaj muaj zog, cov neeg ua qoob ua rau nitrate lawv tus kheej, sib tov thiab av.
Nqis
Thawj lo lus nug uas peb yuav xav txog yog dab tsi tsim nyog rau potassium nitrate. Potassium thiab nitrogen yog ob qho ntawm peb cov tshuaj uas tsim nyog rau cov nroj tsuag. Nyob rau hauv dav dav, nitrogen muaj ib feem loj heev rau kev loj hlob ntawm ntsuab loj ntawm cov nroj tsuag, thiab poov tshuaj yog tsim nyog rau tshaj flowering thiab fruiting. Cov tshuaj nitrate muaj nitrate muaj ob hom, thiab muaj feem xyuam rau cov nroj tsuag ntawm thawj hnub ntawm lub neej. Thawj zaug ntawm tag nrho, lub peev xwm ntawm qhov keeb kwm zoo tuaj yeem kho, uas yog, cov nroj tsuag "txau" zoo dua - thiab qhov no yog tus yuam sij rau qhov zoo. Tsis tas li ntawd, cov nroj tsuag yog qhov ua kom zoo rau kev ua pa thiab cov txheej txheem ntawm photosynthesis, uas ua rau ib txoj kev loj hlob ntawm cov nroj tsuag ua ib qho lej, thaum cov ntaub so ntswg muaj kev ruaj khov, tsis tshua raug rau cov kab mob.
Daim ntawv thov
Cov tshuaj nitrate yog ib qho chiv uas siv ob qho tib si ua kom yooj yim thiab rau cov khaub ncaws hnav khaub ncaws. Zoo li txhua yam nitrogen-muaj tshuaj, nws yog qhov zoo dua kom ua rau hauv av thaum caij nplooj ntoos hlav, thaum pib ntawm kev loj hlob ntawm cov nroj tsuag, ntawm tus nqi ntawm 20 gram ib square meter. Yog hais tias koj siv lwm cov tshuaj nitrate nitrate ( ammonium nitrate , carbamide , thiab lwm yam) ntxiv rau nitrate nitrate, lawv ntau yog qhov zoo dua yuav tsum tau txo - qhov tshaj ntawm ib qho tseem ceeb heev txawm tias yuav ua rau qhov tsis zoo ntawm cov nroj tsuag.
Tsis tas li ntawd, poov tshuaj nitrate yog qhia nyob rau hauv daim ntawv ntawm fertilizing, tshwj xeeb tshaj yog pib los ntawm lub caij ntawm cov tsos ntawm lub buds thiab xaus nrog lub ripening ntawm lub txiv hmab txiv ntoo. Tus nqi ntawm nitrogen nyob rau hauv nws yog me me, yog li rau txiv hmab txiv ntoo-kev coj tus qoob loo qhov no yog ib qho kev xaiv zoo fertilizer. Nco ntsoov hais tias los ntawm lwm cov nitrogen-muaj chiv los ntawm lub caij ntawm flowering nws yog zoo dua rau tsis kam. Mus rau fertilize 25 grams ntawm sodpeter yog bred nyob rau hauv 10 liv dej, watering yog ua txhua txhua 10 los yog 15 hnub, nyob ntawm seb cov av thiab lub zwj ceeb ntawm cov nroj tsuag. Yog hais tias muaj ib qho meej ntawm poov tshuaj - piv txwv li, me ntsis buds raug los yog ovary tsim tsis zoo - ces nws yog ua tau rau foliar to top hnav khaub ncaws los ntawm poov tshuaj nitrate. Rau qhov no, lub concentration yuav tsum tsawg dua - 25 grams ib 15 liv, txwv tsis pub muaj ib qho kev pheej hmoo ntawm hlawv lub nplooj. Cov tshuaj no yuav tsum tau muab tsuag nrog ib tsob nroj, nws yog qhov zoo dua los ua nws thaum yav tsaus ntuj los yog thaum sawv ntxov, thaum tsis muaj lub hnub, nyob rau hauv qhuav, windless huab cua.
Tshuaj nitrate yog ib qho chiv ua kom muaj paj thiab fruiting, yog li ntawd nws tsis tuaj yeem siv nws rau cov qoob loo thiab lwm cov qoob loo uas muaj nuj nqis vegetative qhov chaw. Nyob rau hauv cov ntaub ntawv no, nws yog txaus ntxiv zog rau hauv caij nplooj ntoos hlav rau cov av, thiab rau fertilizing siv chiv nrog high nitrogen cov ntsiab lus thiab txo poov tshuaj, txwv tsis pub koj qos yaj ywm muaj peev xwm tig mus rau hauv ib lub paj lub txaj.
Kev ruaj ntseg ntsuas
Tshuaj nitrate yog ib qho oxidizer, nws tuaj yeem cuam tshuam nrog ntau yam tshuaj tua kab mob thiab cov tshuaj siv tau hluav taws xob, yog li
Hauv cov txheej txheem ntawm nitrate nitrate daim ntawv thov kev ruaj ntseg tshuab yog tib yam li cov tshuaj yeeb dej caw. Yuav tsum yog - rubber hnab looj tes, siv cov zaub mov tsis yog khoom noj, thiab nrog cov ntaub qhwv ntsej muag foliar nws yuav pab tau kom tiv thaiv tau cov kab mob hauv lub cev nrog lub respirator.