Qos yaj ywm yog cov qoob loo uas xav tau magnesium. Nrog kev tawm los ntawm 50-60 t / ha, 60-70 kg / ha ntawm magnesium oxide raug tshem tawm ntawm cov av. Nyob rau hauv cov av, feem ntau ntawm magnesium yog nyob rau hauv ib tug nyuaj-mus txog lub xeev, lub ntsws yog tshwj xeeb tshaj yog tsis zoo nyob rau hauv cov nqe lus ntawm cov granulometric muaj pes tsawg leeg ntawm cov av. Tias yog vim li cas cov chiv magnesium zoo ib txwm suav nrog hauv cov thev naus laus zis ntawm kev ua liaj ua teb siab heev. Tom qab tag nrho, qhov no yog ncaj qha cuam tshuam rau lub ntim ntawm cov qoob loo thiab cov hmoov txhuv nplej siab nyob rau hauv tubers. Qhov kev xav tau ntawm magnesium tuaj yeem nce ntxiv nrog cov tshuaj potash chiv, txij li cov poov tshuaj thiab magnesium yog cov antagonists.
Ntawm cov av acidic, thaum thov Omia Magprill (muaj 25% calcium thiab 9% magnesium), tsis yog tsuas yog lub cev thiab tshuaj lom neeg ntawm cov av txhim kho vim qhov nruab nrab ntawm acidity ntau dhau, tab sis kuj muaj cov khoom noj khoom haus ntawm cov nroj tsuag nrog calcium thiab magnesium. Qhov kev txiav txim ntawm OMIA Magprill raws li cov tshuaj ameliorant thiab chiv yuav kav ntev li ob peb lub caij (nyob ntawm cov koob tshuaj thiab cov txheej txheem ntawm daim ntawv thov), thiab thawj cov nyhuv tshwm sim los ntawm plaub lub lis piam tom qab daim ntawv thov thiab dissolution ntawm cov tshuaj nyob rau hauv cov av. Qhov no yog ua tau vim micronized (nyob rau hauv daim ntawv ntawm finely av hmoov) daim ntawv ntawm ntuj dolomite los ntawm cov khoom yog tsim. Tom qab sib tsoo, 2-6 hli granules yog tsim los ntawm cov hmoov, uas zoo heev simplifies daim ntawv thov technologies thiab tso cai rau siv Omia Magprill ob qho tib si random thiab hauv zos.
Xyoo 2021, Omia Magprill ntawm koob tshuaj 300 kg / ha tau sim hauv kev cog qoob loo ntawm qos yaj ywm yam tsis muaj dej hauv thaj av Yaroslavl. Ntau yam Gala tau cog rau ntawm cov xuab zeb loamy av. Cov txiaj ntsig ntawm kev tswj yog 28,2 t / ha, nyob rau hauv qhov sib txawv nrog Magprill - 30,8 t / ha, uas yog 2,6 t / h lossis 9,2% ntau dua.
khoom | Dos, kg/ha | Tus nqi khoom, rub./ha | Yield nce, t / ha | Tus nqi ntawm cov qoob loo ntxiv, rub./ha | Cov nyiaj tau los ntxiv, rub./ha |
Magprill, KFH "Magro", cheeb tsam Yaroslavl | 300 | 8487 | 2,6 | 26000 | 17513 |
Qhov nce ntawm cov qoob loo tshwm sim ob qho tib si vim qhov nce ntawm tag nrho cov tubers, thiab vim qhov ntau dua tawm los ntawm ib feem loj, uas yog ib qho tseem ceeb zoo qhia rau cov qos yaj ywm marketable.
Kev suav siv tus nqi tam sim no rau Omia Magprill thiab tus nqi nruab nrab mus sij hawm ntev rau qos yaj ywm - 10 rubles / kg. Qhov txiaj ntsig tau nce ntxiv suav nrog tus nqi ntawm kev siv cov khoom thiab tso cai rau koj kom tau txais cov nyiaj tau los ntxiv ntawm 17513 rubles / ha.
Peb xav kom koj siab, zoo, kev lag luam zoo qos yaj ywm qoob loo!
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