Ucwaningo olusha oluvela ku-SLU manje seluqinisekisa ukuthi ubuchwepheshe bokomisa nokugcina imisoco emchameni bungaba ucezu olubalulekile lwendida kwezolimo ezisimeme. Minyaka yonke sikhipha imisoco eningi yezitshalo engenza izimanga ezingadini zethu. Ngembiza Yegolide ye-Towa, kuba lula ukuqoqa umchamo bese uzenzele amanzi egolide - umanyolo onomsoco osindisa imvelo futhi ukhiqize izitshalo eziluhlaza.
Thina bantu siyachama 4 kg we-nitrogen, 1 kilogram ye-potassium och 0,3 kg we-phosphorus minyaka yonke. Yizo kanye izakhamzimba ezidingwa izitshalo ukuze zikhule ziqine futhi zibe nempilo. Nokho lezi ziyakhukhuleka ezindleleni zethu zendle esikhundleni sokuthi zisetshenziswe ekulimeni.
Lapho usebenzisa I-Golden Jug Towa Ungakwazi ukuqoqa umchamo kalula, uwuhlambulule ngamanzi futhi udale amanzi egolide - umanyolo wemvelo, wamahhala kanye nemvelo.
Ucwaningo olwenziwa eSwedish University of Agricultural Sciences (SLU) luphenye ukuthi umchamo ungomiswa kanjani futhi ugxiliswe esizeni ukuze kwakhiwe umanyolo ozinzile. Ngokukhuphula inani le-pH nokusebenzisa izinto ezifana i-magnesium oxide, i-calcium hydroxide, i-biochar och kakolweni bran, abacwaningi bakwazile ukunciphisa umthamo womchamo ngokudlula 90% futhi ngesikhathi esifanayo ugcine kuze kube 74% nge-nitrogen.
Wonke umuntu uyachama cishe njalo ngonyaka 4 kg we-nitrogen, 1 kilogram ye-potassium och 0,3 kg we-phosphorusLezi zakhi zibalulekile ezitshalweni futhi zingasetshenziswa njengomanyolo. Kodwa-ke, awavamile ukutholwa ezinhlelweni zanamuhla zokuhlanza amanzi angcolile - avame ukukhukhulwa futhi alahleke.
Abacwaningi baye baphenya ukuthi womisa kanjani umchamo esituni futhi ulondoloze imisoco yawo ukuze ukwazi ukusetshenziswa njengomanyolo. Ngokuhlukanisa umchamo nokuwomisa, umthamo uyancipha kakhulu futhi okuqukethwe kwezakhi kuyanda.
Ocwaningweni olwenziwa eSwedish University of Agricultural Sciences, kwahlolwa izinto ezahlukene ezingasiza umchamo owomile futhi zikhuphule inani le-pH ukuze kulondolozwe imisoco. Abacwaningi basebenzise, phakathi kwezinye izinto i-magnesium oxide och i-calcium hydroxide njengezinto eziyisisekelo, futhi i-biochar och kakolweni bran njengezinto ezengeziwe.
Umchamo womile cishe 48 degrees futhi zonke izindlela zehlisa isisindo ngaphezu 90 ekhulwini. Ijubane lokumisa laliphezulu - seliphelile Amakhilogremu angu-19 ngemitha yesikwele ngosuku.
Mayelana nokugcinwa kwe-nitrogen, imiphumela yaba mihle: i-magnesium oxide igcinwe cishe 67 ekhulwini ye-nitrogen, nezinye izingxube zigcinwe ngaphezu kwamaphesenti angama-74Enye i-nitrogen yalahleka njenge-ammonia, mhlawumbe ngenxa yokuthi ingxenye enkulu ye-urea emchameni yayisivele ishintshiwe ngaphambi kokuba kuqale ukuhlola.
Imiphumela ibonisa ukuthi kungenzeka ukuguqula umchamo womuntu ngokuqhubekayo ube umanyolo ogxilile, onomsoco - ngqo lapho uqoqwa khona. Lokhu kunganciphisa isidingo sikamanyolo wokwenziwa futhi kufake isandla ekulimeni okuyindilinga.
Nakuba ucwaningo lwe-SLU lumayelana nokomisa nokugcina umchamo, lubonisa ukuthi le nsiza ibaluleke kangakanani. Nge I-Golden Jug Towa Awudingi imishini ethuthukisiwe - unganisela izimbali zakho, imifino kanye nezihlahlana ngamanzi asagolide futhi uthole imiphumela ecacile.
Nge-Towa Gold Jug, ungaqala ukubuyisela imisoco emhlabathini namuhla - ngaphandle kokulinda ubuchwepheshe besikhathi esizayo. Ucwaningo luqinisekisa lokho thina balimi esesikwazi kakade: amanzi ayigolide ayisixazululo esilula, esisebenzayo nesimeme sezingadi eziluhlaza kanye nesimo sezulu esinempilo.