Ma'adinai na ma'adinai - wannan shi ne kusan dukkanin tebur na Mendeleev, abubuwan da ke ciyar da tsire-tsire kuma suna da tasiri sosai a cikin noma fiye da kwayoyin halitta. Bari muyi la'akari da magunguna masu ma'adinai da halaye.
Classification na ma'adinai da takin mai magani
A halin yanzu, dukkanin takin mai magani ma'adinai za a iya raba kashi 2 manyan kungiyoyin:
- mai sauƙi;
- hadaddun.
Bisa ga wannan rarraba, takin mai magani mai sauƙi yana da nau'i ɗaya a cikin abun da ke ciki, ƙwayoyi mai mahimmanci suna da biyu ko fiye.
Dangane da ainihin kayan gina jiki, dukkanin magungunan ma'adinai sun kasu zuwa:
1. Nitric - taimaka wajen bunkasa ɓangaren tsire-tsire na tsire-tsire. Duk nau'ikan nitrogen masu amfani da nitrogen sun kasance mai narkewa a cikin ruwa, an gabatar su a cikin ƙasa wata daya kafin fitowar ruwa. Suna da siffofi 4:
- nitrate (sodium da alli nitrate);
- ammonium (ammonium sulfate);
- amide (urea);
- ammonium nitrate (ammonium nitrate).
2. Phosphoric - suna hanzarta fara hankalin tsire-tsire masu tsire-tsire da kuma ɗaukan 'ya'yan itace a kansu. An yi su ko dai a cikin kaka ko farkon lokacin bazara a yayin da ake sarrafa tsarin. Lokaci na nakasa irin wannan takin mai magani yana daya da rabi zuwa watanni biyu, suna da ruwa mai narkewa cikin ruwa. Mafi mashahuri irin phosphoric ma'adinai da takin mai magani ne kamar haka:
- sauki superphosphate;
- biyu superphosphate;
- gari na phosphorite.
3. Potash - inganta ci gaban amfanin gona da karuwa da juriya ga cututtuka, inganta dandano 'ya'yan itatuwa da kara rayuwar rayuwa. Dukkanin takin mai magani suna daidai da ruwa. An yi amfani da su sosai a cikin tsabta, sun haɗa da nitrogen, phosphorus da wasu microelements sau da yawa. Mafi yawan takin mai magani ana dogara da potassium:
- potassium gishiri;
- potassium chloride;
- potassium sulphate.
Ma'adinai na ma'adinai sun hada da haɗin ginin multicomponent:
- ammophos;
- nitroammophoska;
- diammofosca;
- nitrophosphate .
Aikace-aikace na ma'adinai da takin mai magani
Abu mafi mahimmanci a cikin wannan batu shine ƙididdigar lissafi na aikace-aikace na nau'i na ma'adinai na ma'adinai. Dole ne a samar da la'akari da ƙaddamar da kayan aiki da shawarwari don gabatar da abubuwa ga wani shuka.
Bugu da ƙari, a wasu lokuta yana da amfani don amfani da takin mai magani na ma'adinai na ruwa don aiwatar da kayan ado na tsire-tsire. Kuma wasu nau'o'in ma'adinai na ma'adinai, alal misali, urea, ana amfani dasu a matsayin hanyar magancewa da kuma miyagun kafa, tun da nitrogen lokacin da aka narkar da shi a cikin ruwa ya fi dacewa a cikin ƙasa.