Indima ye-calcium ammonium nitrate imi kanje:
I-Calcium ammonium nitrate iqukethe inani elikhulu le-calcium carbonate, futhi inomphumela omuhle nomthelela uma isetshenziswa njengemvunulo ephezulu enhlabathini ene-asidi. Lapho isetshenziswa emasimini e-paddy, umphumela wayo womanyolo uba ngaphansi kancane kunalowo we-ammonium sulfate enokuqukethwe kwe-nitrogen elinganayo, kuyilapho endaweni eyomile, umphumela wawo womanyolo ufana nowe-ammonium sulfate. Izindleko ze-nitrogen ku-calcium ammonium nitrate ziphakeme kunalezo ezitholakala ku-ammonium nitrate evamile.
I-calcium ammonium nitrate njengomanyolo ogxilile ophansi iwumanyolo ongathathi hlangothi ngokomzimba, futhi ukusetshenziswa kwesikhathi eside kunomphumela omuhle ezindaweni zomhlabathi. Ingasetshenziswa njengokugqoka okuphezulu ezitshalweni ze-cereal. Izinhlayiya ze-nitrogen ku-calcium ammonium nitrate zingakhululwa ngokushesha, kuyilapho i-lime incibilika kancane kakhulu. Imiphumela yokuhlolwa kwensimu enhlabathini ene-asidi yabonisa ukuthi i-calcium ammonium nitrate yayinemiphumela emihle yezolimo futhi ingakhuphula izinga lesivuno.
Indlela yokusebenzisa i-calcium ammonium nitrate
1. I-Calcium ammonium nitrate ingasetshenziswa njengomanyolo oyisisekelo lapho izitshalo zitshalwa, zifuthwa ezimpandeni zezitshalo, noma zisetshenziselwa ukugqoka okuphezulu, kuhlwanyelwe ezimpandeni lapho kudingekile, noma kufafazwe emaqabunga njengomanyolo wamaqabunga ngemva kokuchelela indima ekwandiseni umanyolo .
2. Ezitshalweni ezifana nezihlahla zezithelo, zingase zisetshenziselwe ukuguquguquka, ukusabalalisa, ukuchelela ngamaconsi kanye nokufutha, 10 kg-25 kg imumu ngayinye, kanye no-15 kg-30 kg nge-mu eyodwa izitshalo zensimu ye-paddy. Uma isetshenziselwa ukuchelela nge-drip nokufafaza, kufanele ihlanjululwe izikhathi ezingu-800-1000 ngamanzi ngaphambi kokufaka.
3. Ingasetshenziswa njengengubo ephezulu yezimbali; ingabuye ihlanjululwe futhi ifuthwe emaqabunga ezitshalo. Ngemuva kokukhulelwa, ingandisa isikhathi sokuqhakaza, ikhuthaze ukukhula okuvamile kwezimpande, iziqu namaqabunga, iqinisekise imibala ekhanyayo yezithelo, futhi yandise okuqukethwe ushukela wezithelo.
Isikhathi sokuthumela: Jun-21-2023