I-nitrogen fertilizer yiyiphi?

I-nitrojeni njengomthombo wokudla okunomsoco kwenzeka ngokwemvelo enhlabathini, kepha ezindaweni ezahlukene zezulu ukutholakala kwenhlabathi kuhluke. I-nitrogen encane encane emaphashini enhlabathi enhlabathini enesihlabathi neyesihlabathi. Ngaphezu kwalokho, kuphela i-1% yalesi sitho etholakala ezitshalweni, ngakho-ke kubalulekile ukuthi ucebise inhlabathi nge-nitrogen fertilizer ngezikhathi ezithile, futhi yikuphi umquba okuzoxoxwa ngakho kulesi sihloko.

Ukubaluleka kwe-nitrogen fertilizer kwezitshalo

Ukudla okunomsoco we-nitrojeni ophezulu akugcini nje kuphela umthelela omuhle ezitshalweni, kodwa futhi kuthuthukisa ikhwalithi yezitshalo ezitshalwe. Ngenxa yokwanda kwephesenti yamaprotheni nokwandisa ukuxilongwa kwamaprotheni ayigugu, izitshalo ezitshalwa ziqala ukukhula ngokushesha, amaqabunga awo abonakala ngombala obomvu obumnyama, kanti izithelo zikhulu ngobukhulu. Uma i-nitrogen enganele, khona-ke engxenyeni engenhla ingaphansi kwe-chlorophyll futhi amaqabunga akhula amancane, alahlekelwe umbala, futhi isivuno siwa. Ukuhlushwa kokuntuleka kwamaprotheni kanye nembewu. Ngakho-ke, kubaluleke kakhulu ukudala izinto ezibalulekile zokuthuthukiswa kwezitshalo, ukuhlinzeka inhlabathi ngesilinganiso esidingekayo se-nitrogen.

I-Organic nitrogen fertilizer

Zihlanganisa:

1. Zonke izinhlobo zomquba, izinyoni zezinyoni, ikakhulukazi amadada, inkukhu namajuba.
2. Amakhomikhali amanqwaba. Inani elincane le-nitrogen liqukethwe emithini nasezindlini zasolwandle.
3. Ubuningi obuhlaza. Kukhona namahlamvu, i-lake silt, i-lupine, i-clover enhle, i-vetch, i-clover, njll.

Umquba we-nitrogen wamaminerali

Labo ababuza ukuthi yiliphi igama le-nitrogen fertilizer, kufanelekile ukunaka lolu hlu:

1. Umquba wama-ammonium yi-ammonium sulfate, i-ammonium chloride.
2. I-nitrate fertilizer i-calcium ne-sodium nitrate.
3. Ama-fertilizer amide ayi- urea .

Yilokho okusebenza kumanyolo we-nitrogen. Uma uthengiswa ungathola futhi ufake umquba, oqukethe nitrogen ngesikhathi esisodwa ngefomu le-nitrate ne-ammonia. Ngaphezu kwalokho, kubalulekile ukwazi ukuthi umquba we-nitrogen usetshenziselwa ukuhlanganiswa ne-phosphorus kanye ne-potassium fertilizer. Izimfuneko ezinjalo zihlangene ne-superphosphate, i-bone noma i-dolomite ufulawa, i-ammonium nitrate. Lezi zinsuku zisetshenziselwa izindawo ezibuthakathaka ezinezixazululo eziphezulu kakhulu zenhlabathi. Ngokuvame ukuxubana ne-superphosphate kanye ne-agent ye-neutralizing. Lokhu kucabangela uhlobo lwezitshalo ezihlwanyelwe, ngoba idijithali kanye nendlela yokwenza i-nitrogen injalo kuzohluka.

Kusetshenziswa izimboni zezimboni, umanyolo we-nitrogen we-liquide, owasatshalaliswa ngokulinganayo, owenziwe kahle futhi osebenza isikhathi eside. Kodwa-ke, ukuhlinzekwa kwe-nitrogen egcwele kwezitshalo kungenziwa kuphela ngokusetshenziswa kwenkimbinkimbi yezimila eziphilayo nezamaminerali.