Nzira yekudyara kwezvirimwa mukurima kwemazuva ano, sekutonga, inosanganisira kuiswa kwezvakanyanya kudya - nitrogen, phosphorus, potassium; dzimwe nguva organic fetereza inoiswa kamwe pachirimwa; uye microelements, inowanzoshandiswa mukupfeka kwepamusoro.
Zvisinei, kuitira kuzadzikiswa kwakazara kwegoho uye kugona kwemhando yemhando uye mahybrids, kuwedzera kushandiswa kwemesoelements, senge calcium uye magnesium, inodiwa. Zvinhu zviviri izvi zvinoita basa rakakosha muchimiro chechirimwa: zvinokurudzira kukura kwemidzi, zvine mhedzisiro yakanaka pakukura kwenzvimbo dzemuchadenga, kutora chikamu mukuita photosynthesis, kunonotsa kuchembera kwezvirimwa uye kuwedzera kuramba. zvirwere. Muvhu, kukosha kwekarusiyamu uye magnesium hakugone kuve yakawandisa, sezvo ivo vari vachengeti vekubereka. Kazhinji ivo vanounzwa muchimiro checarbonates.
Kurasikirwa kwecarbonates kubva mukudonha uye kubviswa nezvirimwa kunosvika mazana emakirogiramu asingadzoreki pagore, izvo zvinokanganisa kugadzirwa kwezvirimwa.
Zvigadzirwa zvitsva kubva kukambani yeOmia zvakaonekwa muRussia - Calcipril neMagprill, izvo zvinobudirira kubhadhara kushayikwa kwecarbonates uye zvinobudirira deoxidize ivhu. Kune zvirimwa zvinonzwisisika zvakadai sembatatisi, shuga beet, nyemba, chibage, kushandiswa kwe Omia Magprill. Paivhu rine acidic, paunoshandisa Omia Magprill, ine 25% calcium uye 9% magnesium, kwete chete chimiro chemuviri uye chemakemikari zvinhu zvevhu zvinovandudza nekuda kwekusarerekera kweadhi yakawanda, asiwo kudya kwezvirimwa zvine calcium uye magnesium. Chiito chemushonga (sechinhu chinonakisa uye fetiraiza) chinogara kwemwaka inoverengeka (zvichienderana nedosi uye nzira yekushandisa), uye chiitiko chekutanga chinoitika mukati memavhiki mana mushure mekushandiswa uye kupera kwemushonga muvhu. Izvi zvinogoneka nekuda kwekuti dolomite yechisikigo (kubva kune iyo chigadzirwa) inounzwa muchimiro che micronized, yakatsetseka pasi poda. Mushure mekugaya, hupfu hunoiswa granulated (granule size 4-2 mm), iyo inorerutsa zvakanyanya tekinoroji application uye inobvumira kushandiswa kweOmia Magprill zvese zvisina tsarukano uye munharaunda.
Muna 2021, Omia Magprill pachiyero che300 kg/ha akaedzwa mukurima mbatatisi pasina kudiridza mudunhu reYaroslavl. Iyo yakasiyana-siyana yeGala yakasimwa pavhu rejecha revhu. Goho mukutonga kwaive 28,2 t/ha, mune musiyano neMagprill - 30,8 t/ha, inova 2,6 t kana 9,2% yakawanda.
chigadzirwa | Dose, kg/ha | Mari yechigadzirwa, rub/ha | Kuwedzera kwegoho, t/ha | Mutengo wekuwedzera chirimwa, rub/ha | Kuwedzera mari, rub/ha |
Magprill, KFH "Magro", Yaroslavl nharaunda | 300 | 8487 | 2,6 | 26000 | 17513 |
Kuwedzera kwegoho kunoitika zvese nekuda kwekuwedzera kwehuwandu hwehuwandu hwemachubhu, uye nekuda kwegoho rakakura rechikamu chikuru, chinova chinodiwa chemhando chiratidzo chekutengesa mbatatisi.
Iwo maverengero akashandisa mutengo wazvino weOmia Magprill uye avhareji yenguva refu mutengo wembatatisi - gumi rubles/kg. Iko kuwedzera kwegoho kunovhara mari yekushandisa chigadzirwa uye inokubvumira kuwana imwe mari ye10 rubles / ha.