I-Ammonium bicarbonate inezinzuzo zamanani aphansi, umnotho, inhlabathi engaqinisi, elungele zonke izinhlobo zezitshalo nenhlabathi, futhi ingasetshenziswa njengomanyolo oyisisekelo nomanyolo ogqokwa ngaphezulu. Ngakho-ke namuhla, ngithanda ukwabelana nawe ngendima ye-ammonium bicarbonate, izindlela zokusebenzisa nezinyathelo zokuzivikela, ake sibheke!

1. Indima ye-ammonium bicarbonate

1. Iyashesha futhi isebenza kahle

Uma kuqhathaniswa ne-urea, i-urea ayikwazi ukumunca ngqo izitshalo ngemuva kokufakwa enhlabathini, futhi uchungechunge loguquko kufanele lwenziwe ngokuya ngezimo ezizongenwa yizitshalo, futhi umphumela wokukhulelwa kamuva. I-ammonium bicarbonate yamuncwa yi-colloid yenhlabathi ngokushesha ngemuva kokuba isetshenziswe enhlabathini, futhi yangena ngqo yasetshenziswa yizitshalo.

2. I-ammonia ne-carbon dioxide kwakheka lapho i-ammonium bicarbonate isetshenziswa emhlabathini, esetshenziswa izimpande zezitshalo; i-carbon dioxide imuncwa ngqo yizitshalo njengomanyolo wegesi.

3. Uma i-ammonium bicarbonate isetshenziswa emhlabathini, izinambuzane ezisenhlabathini zingabulawa ngokushesha noma ziqhutshwe, futhi amabhaktheriya ayingozi angafakwa ubuthi.

4. Uma kuqhathaniswa namanye umanyolo we-nitrogen onomthelela ofanayo womanyolo, intengo ye-ammonium bicarbonate iyonga kakhulu futhi iyabiza. Ngemuva kokumunca izitshalo, i-ammonium bicarbonate ngeke idale umonakalo emhlabathini.

2. Ukusetshenziswa kwe-ammonium bicarbonate

1. Njengomanyolo we-nitrogen, ulungele zonke izinhlobo zenhlabathi futhi unganikeza i-ammonium nitrogen ne-carbon dioxide ekukhuleni kwezitshalo ngasikhathi sinye, kepha okuqukethwe yi-nitrogen kuphansi futhi kulula ukukuhlanganisa;

2. Ingasetshenziswa njenge-reagent ehlaziyayo, ukuhlanganiswa kasawoti we-ammonium nokuncipha kwendwangu;

3. Njengomanyolo wamakhemikhali;

4. Ingakhuthaza ukukhula ne-Photosynthesis yezitshalo, isheshise ukukhula kwezithombo namaqabunga, ingasetshenziswa njengokugqokwa ngaphezulu, noma njengomanyolo oyisisekelo, njenge-ejenti yokuvutshelwa kokudla kanye ne-ejenti yokwandisa;

5. Njenge-ejenti yemvubelo yamakhemikhali, ingasetshenziswa kuzo zonke izinhlobo zokudla ezidinga ukwengezwa nge-ejenti evusayo, futhi ingasetshenziswa ngokufanele ngokwezidingo zomkhiqizo;

6. Ingasetshenziswa njengesiqalo esithuthukile sokudla. Uma ihlanganiswe ne-bicarbonate ye-sodium, ingasetshenziswa njengezinto ezingavuthiwe ze-ejenti efakwayo imvubelo efana nesinkwa, ibhisikidi ne-pancake, futhi iphinde isetshenziswe njengempahla eluhlaza yejusi le-powder eligwebu. Ibuye isetshenziselwe ukufaka imifino eluhlaza okotshani, amahlumela oqalo, imithi nama-reagents;

7. Alkali; okufakwayo imvubelo; isikhumbulo sesikhashana; i-aerator. Ingasetshenziswa nge-sodium bicarbonate njengempahla eluhlaza yomenzeli wokugcwala isinkwa, ibhisikidi kanye ne-pancake. Lo mkhiqizo ubuye usetshenziswe njengesithako esiyinhloko kufulawa wokuvutshelwa, kanye nezinto ze-asidi. Ingasetshenziswa futhi njengempahla eluhlaza yejusi lempuphu, ne-0.1% - 0.3% yokwenza blanching imifino eluhlaza kanye namahlumela oqalo;

8. Isetshenziswa njengokugqoka okuphezulu kwemikhiqizo yezolimo.

9. I-Ammonium bicarbonate inezinzuzo zamanani aphansi, umnotho, inhlabathi engaqinisi, elungele zonke izinhlobo zezilimo nenhlabathi, futhi ingasetshenziswa njengomanyolo oyisisekelo nomanyolo ogqokwa ngaphezulu. Kungumkhiqizo womanyolo we-nitrogen osetshenziswa kabanzi e-China ngaphandle kwe-urea.

3. Amanothi wokusetshenziswa kwe-ammonium bicarbonate

1. Gwema ukufafaza i-ammonium bicarbonate emaqabungeni ezitshalo, enokuqina okunamandla emaqabungeni, kulula ukushiya futhi kuthinte i-photosynthesis, ngakho-ke ngeke isetshenziswe njengomanyolo wokufafaza amahlamvu.

2. Ungasebenzisi inhlabathi eyomile. Umhlabathi womile. Noma ngabe umanyolo umbozwe ngokujulile, umanyolo awukwazi ukuncibilikiswa ngesikhathi futhi umunce futhi usetshenziswe yizitshalo. Kuphela lapho inhlabathi inomswakama othile, umanyolo ungancibilika ngesikhathi futhi ukulahleka kwe-volatilization kungancishiswa ngokusebenzisa i-ammonium bicarbonate.

3. Gwema ukusebenzisa i-ammonium bicarbonate ekushiseni okuphezulu. Ukuphakama kokushisa komoya, i-volatilization inamandla. Ngakho-ke, i-ammonium bicarbonate akufanele isetshenziswe ekushiseni okuphezulu naselangeni elishisayo.

4. Gwema ukufaka okuxutshiwe kwe-ammonium bicarbonate nomanyolo one-alikhali. Uma i-ammonium bicarbonate ixutshwe nomlotha wesitshalo kanye ne-lime ene-alkalinity eqinile, kuzoholela ekulahlekelweni yi-nitrogen okuntekenteke kakhudlwana kanye nokulahleka kokusebenza komanyolo. Ngakho-ke, i-ammonium bicarbonate kufanele isetshenziswe yodwa.

5. Gwema ukuxubana nomanyolo wamagciwane ne-ammonium bicarbonate, ezokhipha inani elithile legesi ye-ammonia. Uma kuthintwa umanyolo wegciwane, amagciwane aphilayo kumanyolo wegciwane azofa, nomphumela wokukhiqiza okwandayo kukamanyolo wegciwane uzolahleka.

6. Ungasebenzisi i-ammonium bicarbonate ne-superphosphate ubusuku obubodwa ngemuva kokuxubana ne-superphosphate. Yize umphumela ungcono kunesicelo esisodwa, akulungile ukuwushiya isikhathi eside ngemuva kokuxubana, ingasaphathwa eyokulala ubusuku bonke. Ngenxa ye-hygroscopicity ephezulu ye-SSP, umanyolo oxubekile uzoba unamathisela noma uthathe ikhekhe, futhi ngeke usetshenziswe.

7. Ungazihlanganisi ne-urea, izimpande zezitshalo azikwazi ukumunca i-urea ngqo, kuphela ngaphansi kwesenzo se-urease emhlabathini, zingangena futhi zisetshenziswe izitshalo; ngemuva kokuthi i-ammonium bicarbonate isetshenziswe emhlabathini, isixazululo somhlabathi sizoba ne-asidi ngesikhathi esifushane, esizosheshisa ukulahleka kwe-nitrogen e-urea, ngakho-ke i-ammonium bicarbonate ayinakuhlanganiswa ne-urea.

8. Gwema ukuxubana nezibulala-zinambuzane. I-ammonium bicarbonate kanye ne-pesticides yizinto zamakhemikhali, ezijwayele i-hydrolysis ngenxa yomswakama. Imithi yokubulala izinambuzane eningi ine-alikhali. Uma zixutshwe ndawonye, ​​zizokhiqiza kalula ukuhlangana kwamakhemikhali futhi zinciphise ukusebenza komanyolo nokusebenza kahle.

9. Gwema ukusebenzisa i-ammonium bicarbonate enomanyolo wembewu, onokudinwa okunamandla nokubola. Ngemuva kokuxhumana nembewu negesi ye-ammonia ephela ngesikhathi sokubola, imbewu izofuthwa, kuze kushiswe nombungu, okuzothinta ukuhluma nokuvela kwezithombo. Ngokwesilingo, i-12.5kg / mu ye-hydrogen carbonate isetshenziswa njengomanyolo wembewu kakolweni, isilinganiso sokuvela singaphansi kuka-40%; uma i-ammonium bicarbonate ifuthwa ensimini yesithombo selayisi, bese ihlwanyelwa, isilinganiso sehlumela elibolile singaphezu kuka-50%.

Ngokwesilinganiso, lapho izinga lokushisa lingu-29 ~ (2), ukulahleka kwe-nitrogen kwe-ammonium bicarbonate kufakwe emhlabathini ongaphezulu kungu-8.9% emahoreni ayi-12, kanti ukulahleka kwe-nitrogen kungaphansi kuka-1% emahoreni ayi-12 lapho ikhava ingu-10 cm ukujula. Ensimini ye-paddy, i-ammonium bicarbonate surface application, elingana nekhilo ngalinye le-nitrogen, ingakhuphula isivuno selayisi ngo-10.6 kg, kanti ukufaka okujulile kungandisa isivuno selayisi ngo-17.5 kg. Ngakho-ke, lapho i-ammonium bicarbonate isetshenziswa njengomanyolo oyisisekelo, umsele noma umgodi kufanele uvulwe emhlabathini owomile, futhi ukujula kufanele kube ngu-7-10 cm, kumboze inhlabathi nokunisela ngenkathi ufaka; ensimini ye-paddy, ukulima kufanele kwenziwe ngasikhathi sinye futhi kuhlume ngemuva kokulima ukwenza umanyolo udaka futhi kuthuthukise izinga lokusetshenziswa.